diff --git a/firmware/Makefile b/firmware/Makefile
index 9f892d71b6..6e48776dbc 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -3,6 +3,8 @@
# see setup_linux_environment.sh but Windows is also totally fine
#
+.PHONY: openblt
+
CHIBIOS = ChibiOS
RULESPATH = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/mk
RULESFILE = $(RULESPATH)/rules.mk
@@ -101,6 +103,10 @@ ifeq ($(USE_BOOTLOADER),)
USE_BOOTLOADER = no
endif
+ifeq ($(USE_OPENBLT),)
+ USE_OPENBLT = no
+endif
+
ifeq ($(USE_FATFS),)
USE_FATFS = yes
endif
@@ -204,6 +210,11 @@ ifeq ($(USE_BOOTLOADER),yes)
include $(PROJECT_DIR)/bootloader/bootloader.mk
endif
+ifeq ($(USE_OPENBLT),yes)
+ # Reserve start of flash for OpenBLT
+ USE_OPT += -Wl,--defsym=BOOTLOADER=1
+endif
+
$(info PROJECT_BOARD: $(PROJECT_BOARD))
$(info PROJECT_CPU: $(PROJECT_CPU))
$(info CONFDIR: $(CONFDIR))
@@ -389,5 +400,11 @@ ULIBS = -lm --specs=nano.specs
include $(RULESFILE)
+openblt:
+ make -f $(PROJECT_DIR)/openblt.mk
+
+openblt_clean:
+ make -f $(PROJECT_DIR)/openblt.mk clean
+
# Enable precompiled header
include rusefi_pch.mk
diff --git a/firmware/config/boards/common_make.sh b/firmware/config/boards/common_make.sh
index d6d2e470f0..47129eaf15 100644
--- a/firmware/config/boards/common_make.sh
+++ b/firmware/config/boards/common_make.sh
@@ -9,6 +9,10 @@ mkdir .dep
# todo: start using env variable for number of threads or for '-r'
make -j$(nproc) -r
[ -e build/rusefi.hex ] || { echo "FAILED to compile by $SCRIPT_NAME with $PROJECT_BOARD $DEBUG_LEVEL_OPT and $EXTRA_PARAMS"; exit 1; }
+if [ $USE_OPENBLT = "yes" ]; then
+ make openblt
+ [ -e build-openblt/openblt_$PROJECT_BOARD.hex ] || { echo "FAILED to compile OpneBLT by $SCRIPT_NAME with $PROJECT_BOARD"; exit 1; }
+fi
if uname | grep "NT"; then
HEX2DFU=../misc/encedo_hex2dfu/hex2dfu.exe
@@ -21,13 +25,28 @@ mkdir -p deliver
rm -f deliver/rusefi.dfu
echo "$SCRIPT_NAME: invoking hex2dfu for RusEFI"
-$HEX2DFU -i build/rusefi.hex -o deliver/rusefi.dfu
+$HEX2DFU -i build/rusefi.hex -C 0x1C -o deliver/rusefi.dfu
# rusEFI console does not use .hex files but for Cypress that's the primary binary format
cp build/rusefi.hex deliver/
cp build/rusefi.bin deliver/
cp build/rusefi.srec deliver/
+# bootloader
+if [ $USE_OPENBLT = "yes" ]; then
+ rm -f deliver/openblt_$PROJECT_BOARD.dfu
+ echo "$SCRIPT_NAME: invoking hex2dfu for OpenBLT"
+ $HEX2DFU -i build-openblt/openblt_$PROJECT_BOARD.hex -o deliver/openblt_$PROJECT_BOARD.dfu
+
+ cp build-openblt/openblt_$PROJECT_BOARD.hex deliver/
+ cp build-openblt/openblt_$PROJECT_BOARD.bin deliver/
+ cp build-openblt/openblt_$PROJECT_BOARD.srec deliver/
+
+ rm -f deliver/rusefi_openblt.dfu
+ echo "$SCRIPT_NAME: invoking hex2dfu for composite RusEFI+OpenBLT image"
+ $HEX2DFU -i build-openblt/openblt_$PROJECT_BOARD.hex -i build/rusefi.hex -C 0x1C -o deliver/rusefi_openblt.dfu
+fi
+
echo "$SCRIPT_NAME: build folder content:"
ls -l build
diff --git a/firmware/config/boards/microrusefi/compile_mre_f4.sh b/firmware/config/boards/microrusefi/compile_mre_f4.sh
index 57f98ae95b..1616f47bae 100644
--- a/firmware/config/boards/microrusefi/compile_mre_f4.sh
+++ b/firmware/config/boards/microrusefi/compile_mre_f4.sh
@@ -6,4 +6,6 @@ export EXTRA_PARAMS="-DSHORT_BOARD_NAME=mre_f4"
# export DEBUG_LEVEL_OPT="-O0 -ggdb -g"
+export USE_OPENBLT=yes
+
bash ../common_make.sh
diff --git a/firmware/config/boards/microrusefi/openblt/blt_conf.h b/firmware/config/boards/microrusefi/openblt/blt_conf.h
new file mode 100644
index 0000000000..a489620ce4
--- /dev/null
+++ b/firmware/config/boards/microrusefi/openblt/blt_conf.h
@@ -0,0 +1,190 @@
+/************************************************************************************//**
+* \file config/boards/microrusefi/openblt/blt_conf.h
+* \brief Bootloader configuration header file for RusEFI MicroRusEFI board
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2021 by Andrey Gusakov https://rusefi.com/
+* Based on file:
+* Copyright (c) 2021 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+#ifndef BLT_CONF_H
+#define BLT_CONF_H
+
+/****************************************************************************************
+* C P U D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/* To properly initialize the baudrate clocks of the communication interface, typically
+ * the speed of the crystal oscillator and/or the speed at which the system runs is
+ * needed. Set these through configurables BOOT_CPU_XTAL_SPEED_KHZ and
+ * BOOT_CPU_SYSTEM_SPEED_KHZ, respectively. To enable data exchange with the host that is
+ * not dependent on the targets architecture, the byte ordering needs to be known.
+ * Setting BOOT_CPU_BYTE_ORDER_MOTOROLA to 1 selects big endian mode and 0 selects
+ * little endian mode.
+ *
+ * Set BOOT_CPU_USER_PROGRAM_START_HOOK to 1 if you would like a hook function to be
+ * called the moment the user program is about to be started. This could be used to
+ * de-initialize application specific parts, for example to stop blinking an LED, etc.
+ */
+/** \brief Frequency of the external crystal oscillator. */
+#define BOOT_CPU_XTAL_SPEED_KHZ (8000)
+/** \brief Desired system speed. */
+#define BOOT_CPU_SYSTEM_SPEED_KHZ (168000)
+/** \brief Motorola or Intel style byte ordering. */
+#define BOOT_CPU_BYTE_ORDER_MOTOROLA (0)
+/** \brief Enable/disable hook function call right before user program start. */
+#define BOOT_CPU_USER_PROGRAM_START_HOOK (1)
+
+
+/****************************************************************************************
+* C O M M U N I C A T I O N I N T E R F A C E C O N F I G U R A T I O N
+****************************************************************************************/
+/* The CAN communication interface is selected by setting the BOOT_COM_CAN_ENABLE
+ * configurable to 1. Configurable BOOT_COM_CAN_BAUDRATE selects the communication speed
+ * in bits/second. Two CAN messages are reserved for communication with the host. The
+ * message identifier for sending data from the target to the host is configured with
+ * BOOT_COM_CAN_TXMSG_ID. The one for receiving data from the host is configured with
+ * BOOT_COM_CAN_RXMSG_ID. Note that an extended 29-bit CAN identifier is configured by
+ * OR-ing with mask 0x80000000. The maximum amount of data bytes in a message for data
+ * transmission and reception is set through BOOT_COM_CAN_TX_MAX_DATA and
+ * BOOT_COM_CAN_RX_MAX_DATA, respectively. It is common for a microcontroller to have more
+ * than 1 CAN controller on board. The zero-based BOOT_COM_CAN_CHANNEL_INDEX selects the
+ * CAN controller channel.
+ *
+ */
+/** \brief Enable/disable CAN transport layer. */
+#define BOOT_COM_CAN_ENABLE (1)
+/** \brief Configure the desired CAN baudrate. */
+#define BOOT_COM_CAN_BAUDRATE (500000)
+/** \brief Configure CAN message ID target->host. */
+#define BOOT_COM_CAN_TX_MSG_ID (0x7E1 /*| 0x80000000*/)
+/** \brief Configure number of bytes in the target->host CAN message. */
+#define BOOT_COM_CAN_TX_MAX_DATA (8)
+/** \brief Configure CAN message ID host->target. */
+#define BOOT_COM_CAN_RX_MSG_ID (0x667 /*| 0x80000000*/)
+/** \brief Configure number of bytes in the host->target CAN message. */
+#define BOOT_COM_CAN_RX_MAX_DATA (8)
+/** \brief Select the desired CAN peripheral as a zero based index. */
+#define BOOT_COM_CAN_CHANNEL_INDEX (1)
+
+/* The RS232 communication interface is selected by setting the BOOT_COM_RS232_ENABLE
+ * configurable to 1. Configurable BOOT_COM_RS232_BAUDRATE selects the communication speed
+ * in bits/second. The maximum amount of data bytes in a message for data transmission
+ * and reception is set through BOOT_COM_RS232_TX_MAX_DATA and BOOT_COM_RS232_RX_MAX_DATA,
+ * respectively. It is common for a microcontroller to have more than 1 UART interface
+ * on board. The zero-based BOOT_COM_RS232_CHANNEL_INDEX selects the UART interface.
+ *
+ */
+/** \brief Enable/disable UART transport layer. */
+#define BOOT_COM_RS232_ENABLE (1)
+/** \brief Configure the desired communication speed. */
+#define BOOT_COM_RS232_BAUDRATE (115200)
+/** \brief Configure number of bytes in the target->host data packet. */
+#define BOOT_COM_RS232_TX_MAX_DATA (64)
+/** \brief Configure number of bytes in the host->target data packet. */
+#define BOOT_COM_RS232_RX_MAX_DATA (64)
+/** \brief Select the desired UART peripheral as a zero based index. */
+#define BOOT_COM_RS232_CHANNEL_INDEX (2)
+
+
+/****************************************************************************************
+* B A C K D O O R E N T R Y C O N F I G U R A T I O N
+****************************************************************************************/
+/* It is possible to implement an application specific method to force the bootloader to
+ * stay active after a reset. Such a backdoor entry into the bootloader is desired in
+ * situations where the user program does not run properly and therefore cannot
+ * reactivate the bootloader. By enabling these hook functions, the application can
+ * implement the backdoor, which overrides the default backdoor entry that is programmed
+ * into the bootloader. When desired for security purposes, these hook functions can
+ * also be implemented in a way that disables the backdoor entry altogether.
+ */
+/** \brief Enable/disable the backdoor override hook functions. */
+#define BOOT_BACKDOOR_HOOKS_ENABLE (0)
+
+
+/****************************************************************************************
+* N O N - V O L A T I L E M E M O R Y D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/* The NVM driver typically supports erase and program operations of the internal memory
+ * present on the microcontroller. Through these hook functions the NVM driver can be
+ * extended to support additional memory types such as external flash memory and serial
+ * eeproms. The size of the internal memory in kilobytes is specified with configurable
+ * BOOT_NVM_SIZE_KB. If desired the internal checksum writing and verification method can
+ * be overridden with a application specific method by enabling configuration switch
+ * BOOT_NVM_CHECKSUM_HOOKS_ENABLE.
+ */
+/** \brief Enable/disable the NVM hook function for supporting additional memory devices. */
+#define BOOT_NVM_HOOKS_ENABLE (0)
+/** \brief Configure the size of the default memory device (typically flash EEPROM). */
+#define BOOT_NVM_SIZE_KB (2048)
+/** \brief Enable/disable hooks functions to override the user program checksum handling. */
+#define BOOT_NVM_CHECKSUM_HOOKS_ENABLE (0)
+
+
+/****************************************************************************************
+* F L A S H M E M O R Y D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/** \brief Enable support for a custom flash layout table. It is located in
+ * flash_layout.c. This was done because the default flashLayout[] table
+ * in the bootloader's core defines flash map for single bank mode.
+ * RusEFI uses dual bank mode.
+ */
+#define BOOT_FLASH_CUSTOM_LAYOUT_ENABLE (1)
+/** \brief Use one of 'reserved' IRQ vectors at the beginig on vector table.
+ */
+#define BOOT_FLASH_VECTOR_TABLE_CS_OFFSET (0x1C)
+
+
+/****************************************************************************************
+* W A T C H D O G D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/* The COP driver cannot be configured internally in the bootloader, because its use
+ * and configuration is application specific. The bootloader does need to service the
+ * watchdog in case it is used. When the application requires the use of a watchdog,
+ * set BOOT_COP_HOOKS_ENABLE to be able to initialize and service the watchdog through
+ * hook functions.
+ */
+/** \brief Enable/disable the hook functions for controlling the watchdog. */
+#define BOOT_COP_HOOKS_ENABLE (1)
+
+
+/****************************************************************************************
+* S E E D / K E Y S E C U R I T Y C O N F I G U R A T I O N
+****************************************************************************************/
+/* A security mechanism can be enabled in the bootloader's XCP module by setting configu-
+ * rable BOOT_XCP_SEED_KEY_ENABLE to 1. Before any memory erase or programming
+ * operations can be performed, access to this resource need to be unlocked.
+ * In the Microboot settings on tab "XCP Protection" you need to specify a DLL that
+ * implements the unlocking algorithm. The demo programs are configured for the (simple)
+ * algorithm in "libseednkey.dll". The source code for this DLL is available so it can be
+ * customized to your needs.
+ * During the unlock sequence, Microboot requests a seed from the bootloader, which is in
+ * the format of a byte array. Using this seed the unlock algorithm in the DLL computes
+ * a key, which is also a byte array, and sends this back to the bootloader. The
+ * bootloader then verifies this key to determine if programming and erase operations are
+ * permitted.
+ * After enabling this feature the hook functions XcpGetSeedHook() and XcpVerifyKeyHook()
+ * are called by the bootloader to obtain the seed and to verify the key, respectively.
+ */
+#define BOOT_XCP_SEED_KEY_ENABLE (0)
+
+
+#endif /* BLT_CONF_H */
+/*********************************** end of blt_conf.h *********************************/
diff --git a/firmware/config/boards/microrusefi/openblt/board.mk b/firmware/config/boards/microrusefi/openblt/board.mk
new file mode 100644
index 0000000000..12f90fceae
--- /dev/null
+++ b/firmware/config/boards/microrusefi/openblt/board.mk
@@ -0,0 +1,16 @@
+#|--------------------------------------------------------------------------------------|
+#| Collect project files |
+#|--------------------------------------------------------------------------------------|
+# Collect all application files in the current directory and its subdirectories, but
+# exclude flash-layout.c as this one is directly included in a source file, when used.
+PROJ_FILES += $(filter-out $(OPENBLT_BOARD_DIR)/flash_layout.c, $(call rwildcard, $(OPENBLT_BOARD_DIR), *.c *.h *.s))
+
+#|--------------------------------------------------------------------------------------|
+#| Options for toolchain binaries |
+#|--------------------------------------------------------------------------------------|
+BRDFLAGS = -DSTM32F429xx -DHSE_VALUE=8000000
+
+#|--------------------------------------------------------------------------------------|
+#| Specify library files |
+#|--------------------------------------------------------------------------------------|
+LIBS =
diff --git a/firmware/config/boards/microrusefi/openblt/flash_layout.c b/firmware/config/boards/microrusefi/openblt/flash_layout.c
new file mode 100644
index 0000000000..58d3fb53bb
--- /dev/null
+++ b/firmware/config/boards/microrusefi/openblt/flash_layout.c
@@ -0,0 +1,28 @@
+
+/* Define STM32F427 flash layout in dual bank mode. Only first bank is defined */
+
+static const tFlashSector flashLayout[] =
+{
+ /* space is reserved for a bootloader configuration with all supported communication
+ * interfaces enabled. when for example only UART is needed, then the space required
+ * for the bootloader can be made a lot smaller here.
+ */
+ /* { 0x08000000, 0x04000, 0 }, flash sector 0 - reserved for bootloader */
+ /* { 0x08004000, 0x04000, 1 }, flash sector 1 - reserved for bootloader */
+ { 0x08008000, 0x08000, 2}, /* flash sector 2 - 16kb */
+ { 0x0800c000, 0x08000, 3}, /* flash sector 3 - 16kb */
+ { 0x08010000, 0x10000, 4}, /* flash sector 4 - 64kb */
+ { 0x08020000, 0x20000, 5}, /* flash sector 5 - 128kb */
+ { 0x08040000, 0x20000, 6}, /* flash sector 6 - 128kb */
+ { 0x08060000, 0x20000, 7}, /* flash sector 7 - 128kb */
+#if (BOOT_NVM_SIZE_KB > 1024)
+ { 0x08080000, 0x20000, 8}, /* flash sector 8 - 128kb */
+ { 0x080a0000, 0x20000, 9}, /* flash sector 9 - 128kb */
+ { 0x080c0000, 0x20000, 10}, /* flash sector 10 - 128kb */
+ { 0x080e0000, 0x20000, 11}, /* flash sector 11 - 128kb */
+#endif
+ /* Bank #2 is not defined */
+#if (BOOT_NVM_SIZE_KB > 2048)
+#error "BOOT_NVM_SIZE_KB > 2048 is currently not supported."
+#endif
+};
\ No newline at end of file
diff --git a/firmware/config/boards/microrusefi/openblt/hooks.c b/firmware/config/boards/microrusefi/openblt/hooks.c
new file mode 100644
index 0000000000..c40f5a3404
--- /dev/null
+++ b/firmware/config/boards/microrusefi/openblt/hooks.c
@@ -0,0 +1,351 @@
+/************************************************************************************//**
+* \file Demo/ARMCM4_STM32F4_Nucleo_F429ZI_GCC/Boot/hooks.c
+* \brief Bootloader callback source file.
+* \ingroup Boot_ARMCM4_STM32F4_Nucleo_F429ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2021 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+
+/****************************************************************************************
+* Include files
+****************************************************************************************/
+#include "boot.h" /* bootloader generic header */
+#include "led.h" /* LED driver header */
+#include "stm32f4xx.h" /* STM32 registers and drivers */
+
+
+/****************************************************************************************
+* B A C K D O O R E N T R Y H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_BACKDOOR_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Initializes the backdoor entry option.
+** \return none.
+**
+****************************************************************************************/
+void BackDoorInitHook(void)
+{
+} /*** end of BackDoorInitHook ***/
+
+
+/************************************************************************************//**
+** \brief Checks if a backdoor entry is requested.
+** \return BLT_TRUE if the backdoor entry is requested, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool BackDoorEntryHook(void)
+{
+ /* default implementation always activates the bootloader after a reset */
+ return BLT_TRUE;
+} /*** end of BackDoorEntryHook ***/
+#endif /* BOOT_BACKDOOR_HOOKS_ENABLE > 0 */
+
+
+/****************************************************************************************
+* C P U D R I V E R H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_CPU_USER_PROGRAM_START_HOOK > 0)
+/************************************************************************************//**
+** \brief Callback that gets called when the bootloader is about to exit and
+** hand over control to the user program. This is the last moment that
+** some final checking can be performed and if necessary prevent the
+** bootloader from activiting the user program.
+** \return BLT_TRUE if it is okay to start the user program, BLT_FALSE to keep
+** keep the bootloader active.
+**
+****************************************************************************************/
+blt_bool CpuUserProgramStartHook(void)
+{
+ /* additional and optional backdoor entry through the pushbutton on the board. to
+ * force the bootloader to stay active after reset, keep the pushbutton pressed while
+ * resetting the microcontroller.
+ */
+ if (HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_13) == GPIO_PIN_SET)
+ {
+ /* pushbutton pressed, so do not start the user program and keep the
+ * bootloader active instead.
+ */
+ return BLT_FALSE;
+ }
+
+ /* clean up the LED driver */
+ LedBlinkExit();
+
+ /* okay to start the user program */
+ return BLT_TRUE;
+} /*** end of CpuUserProgramStartHook ***/
+#endif /* BOOT_CPU_USER_PROGRAM_START_HOOK > 0 */
+
+
+/****************************************************************************************
+* W A T C H D O G D R I V E R H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_COP_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Callback that gets called at the end of the internal COP driver
+** initialization routine. It can be used to configure and enable the
+** watchdog.
+** \return none.
+**
+****************************************************************************************/
+void CopInitHook(void)
+{
+ /* this function is called upon initialization. might as well use it to initialize
+ * the LED driver. It is kind of a visual watchdog anyways.
+ */
+ LedBlinkInit(100);
+} /*** end of CopInitHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the end of the internal COP driver
+** service routine. This gets called upon initialization and during
+** potential long lasting loops and routine. It can be used to service
+** the watchdog to prevent a watchdog reset.
+** \return none.
+**
+****************************************************************************************/
+void CopServiceHook(void)
+{
+ /* run the LED blink task. this is a better place to do it than in the main() program
+ * loop. certain operations such as flash erase can take a long time, which would cause
+ * a blink interval to be skipped. this function is also called during such operations,
+ * so no blink intervals will be skipped when calling the LED blink task here.
+ */
+ LedBlinkTask();
+} /*** end of CopServiceHook ***/
+#endif /* BOOT_COP_HOOKS_ENABLE > 0 */
+
+
+/****************************************************************************************
+* U S B C O M M U N I C A T I O N I N T E R F A C E H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_COM_USB_ENABLE > 0)
+/************************************************************************************//**
+** \brief Callback that gets called whenever the USB device should be connected
+** to the USB bus.
+** \param connect BLT_TRUE to connect and BLT_FALSE to disconnect.
+** \return none.
+**
+****************************************************************************************/
+void UsbConnectHook(blt_bool connect)
+{
+ /* Note that this is handled automatically by the OTG peripheral. */
+} /*** end of UsbConnect ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called whenever the USB host requests the device
+** to enter a low power mode.
+** \return none.
+**
+****************************************************************************************/
+void UsbEnterLowPowerModeHook(void)
+{
+ /* support to enter a low power mode can be implemented here */
+} /*** end of UsbEnterLowPowerMode ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called whenever the USB host requests the device to
+** exit low power mode.
+** \return none.
+**
+****************************************************************************************/
+void UsbLeaveLowPowerModeHook(void)
+{
+ /* support to leave a low power mode can be implemented here */
+} /*** end of UsbLeaveLowPowerMode ***/
+#endif /* BOOT_COM_USB_ENABLE > 0 */
+
+
+/****************************************************************************************
+* N O N - V O L A T I L E M E M O R Y D R I V E R H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_NVM_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Callback that gets called at the start of the internal NVM driver
+** initialization routine.
+** \return none.
+**
+****************************************************************************************/
+void NvmInitHook(void)
+{
+} /*** end of NvmInitHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the start of a firmware update to reinitialize
+** the NVM driver.
+** \return none.
+**
+****************************************************************************************/
+void NvmReinitHook(void)
+{
+} /*** end of NvmReinitHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the start of the NVM driver write
+** routine. It allows additional memory to be operated on. If the address
+** is not within the range of the additional memory, then
+** BLT_NVM_NOT_IN_RANGE must be returned to indicate that the data hasn't
+** been written yet.
+** \param addr Start address.
+** \param len Length in bytes.
+** \param data Pointer to the data buffer.
+** \return BLT_NVM_OKAY if successful, BLT_NVM_NOT_IN_RANGE if the address is
+** not within the supported memory range, or BLT_NVM_ERROR is the write
+** operation failed.
+**
+****************************************************************************************/
+blt_int8u NvmWriteHook(blt_addr addr, blt_int32u len, blt_int8u *data)
+{
+ return BLT_NVM_NOT_IN_RANGE;
+} /*** end of NvmWriteHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the start of the NVM driver erase
+** routine. It allows additional memory to be operated on. If the address
+** is not within the range of the additional memory, then
+** BLT_NVM_NOT_IN_RANGE must be returned to indicate that the memory
+** hasn't been erased yet.
+** \param addr Start address.
+** \param len Length in bytes.
+** \return BLT_NVM_OKAY if successful, BLT_NVM_NOT_IN_RANGE if the address is
+** not within the supported memory range, or BLT_NVM_ERROR is the erase
+** operation failed.
+**
+****************************************************************************************/
+blt_int8u NvmEraseHook(blt_addr addr, blt_int32u len)
+{
+ return BLT_NVM_NOT_IN_RANGE;
+} /*** end of NvmEraseHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the end of the NVM programming session.
+** \return BLT_TRUE is successful, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool NvmDoneHook(void)
+{
+ return BLT_TRUE;
+} /*** end of NvmDoneHook ***/
+#endif /* BOOT_NVM_HOOKS_ENABLE > 0 */
+
+
+#if (BOOT_NVM_CHECKSUM_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Verifies the checksum, which indicates that a valid user program is
+** present and can be started.
+** \return BLT_TRUE if successful, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool NvmVerifyChecksumHook(void)
+{
+ return BLT_TRUE;
+} /*** end of NvmVerifyChecksum ***/
+
+
+/************************************************************************************//**
+** \brief Writes a checksum of the user program to non-volatile memory. This is
+** performed once the entire user program has been programmed. Through
+** the checksum, the bootloader can check if a valid user programming is
+** present and can be started.
+** \return BLT_TRUE if successful, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool NvmWriteChecksumHook(void)
+{
+ return BLT_TRUE;
+}
+#endif /* BOOT_NVM_CHECKSUM_HOOKS_ENABLE > 0 */
+
+
+/****************************************************************************************
+* S E E D / K E Y S E C U R I T Y H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_XCP_SEED_KEY_ENABLE > 0)
+/************************************************************************************//**
+** \brief Provides a seed to the XCP master that will be used for the key
+** generation when the master attempts to unlock the specified resource.
+** Called by the GET_SEED command.
+** \param resource Resource that the seed if requested for (XCP_RES_XXX).
+** \param seed Pointer to byte buffer wher the seed will be stored.
+** \return Length of the seed in bytes.
+**
+****************************************************************************************/
+blt_int8u XcpGetSeedHook(blt_int8u resource, blt_int8u *seed)
+{
+ /* request seed for unlocking ProGraMming resource */
+ if ((resource & XCP_RES_PGM) != 0)
+ {
+ seed[0] = 0x55;
+ }
+
+ /* return seed length */
+ return 1;
+} /*** end of XcpGetSeedHook ***/
+
+
+/************************************************************************************//**
+** \brief Called by the UNLOCK command and checks if the key to unlock the
+** specified resource was correct. If so, then the resource protection
+** will be removed.
+** \param resource resource to unlock (XCP_RES_XXX).
+** \param key pointer to the byte buffer holding the key.
+** \param len length of the key in bytes.
+** \return 1 if the key was correct, 0 otherwise.
+**
+****************************************************************************************/
+blt_int8u XcpVerifyKeyHook(blt_int8u resource, blt_int8u *key, blt_int8u len)
+{
+ /* suppress compiler warning for unused parameter */
+ len = len;
+
+ /* the example key algorithm in "libseednkey.dll" works as follows:
+ * - PGM will be unlocked if key = seed - 1
+ */
+
+ /* check key for unlocking ProGraMming resource */
+ if ((resource == XCP_RES_PGM) && (key[0] == (0x55-1)))
+ {
+ /* correct key received for unlocking PGM resource */
+ return 1;
+ }
+
+ /* still here so key incorrect */
+ return 0;
+} /*** end of XcpVerifyKeyHook ***/
+#endif /* BOOT_XCP_SEED_KEY_ENABLE > 0 */
+
+
+/*********************************** end of hooks.c ************************************/
diff --git a/firmware/config/boards/microrusefi/openblt/led.c b/firmware/config/boards/microrusefi/openblt/led.c
new file mode 100644
index 0000000000..44274c26b1
--- /dev/null
+++ b/firmware/config/boards/microrusefi/openblt/led.c
@@ -0,0 +1,100 @@
+/************************************************************************************//**
+* \file Demo/ARMCM4_STM32F4_Nucleo_F429ZI_GCC/Bootled.c
+* \brief LED driver source file.
+* \ingroup Boot_ARMCM4_STM32F4_Nucleo_F429ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2021 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+
+/****************************************************************************************
+* Include files
+****************************************************************************************/
+#include "boot.h" /* bootloader generic header */
+#include "led.h" /* module header */
+#include "stm32f4xx.h" /* STM32 registers and drivers */
+
+
+/****************************************************************************************
+* Local data declarations
+****************************************************************************************/
+/** \brief Holds the desired LED blink interval time. */
+static blt_int16u ledBlinkIntervalMs;
+
+
+/************************************************************************************//**
+** \brief Initializes the LED blink driver.
+** \param interval_ms Specifies the desired LED blink interval time in milliseconds.
+** \return none.
+**
+****************************************************************************************/
+void LedBlinkInit(blt_int16u interval_ms)
+{
+ /* store the interval time between LED toggles */
+ ledBlinkIntervalMs = interval_ms;
+} /*** end of LedBlinkInit ***/
+
+
+/************************************************************************************//**
+** \brief Task function for blinking the LED as a fixed timer interval.
+** \return none.
+**
+****************************************************************************************/
+void LedBlinkTask(void)
+{
+ static blt_bool ledOn = BLT_FALSE;
+ static blt_int32u nextBlinkEvent = 0;
+
+ /* check for blink event */
+ if (TimerGet() >= nextBlinkEvent)
+ {
+ /* toggle the LED state */
+ if (ledOn == BLT_FALSE)
+ {
+ ledOn = BLT_TRUE;
+ HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_SET);
+ }
+ else
+ {
+ ledOn = BLT_FALSE;
+ HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_RESET);
+ }
+ /* schedule the next blink event */
+ nextBlinkEvent = TimerGet() + ledBlinkIntervalMs;
+ }
+} /*** end of LedBlinkTask ***/
+
+
+/************************************************************************************//**
+** \brief Cleans up the LED blink driver. This is intended to be used upon program
+** exit.
+** \return none.
+**
+****************************************************************************************/
+void LedBlinkExit(void)
+{
+ /* turn the LED off */
+ HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_RESET);
+} /*** end of LedBlinkExit ***/
+
+
+/*********************************** end of led.c **************************************/
diff --git a/firmware/config/boards/microrusefi/openblt/led.h b/firmware/config/boards/microrusefi/openblt/led.h
new file mode 100644
index 0000000000..73f07cd273
--- /dev/null
+++ b/firmware/config/boards/microrusefi/openblt/led.h
@@ -0,0 +1,40 @@
+/************************************************************************************//**
+* \file Demo/ARMCM4_STM32F4_Nucleo_F429ZI_GCC/Boot/led.h
+* \brief LED driver header file.
+* \ingroup Boot_ARMCM4_STM32F4_Nucleo_F429ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2021 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+#ifndef LED_H
+#define LED_H
+
+/****************************************************************************************
+* Function prototypes
+****************************************************************************************/
+void LedBlinkInit(blt_int16u interval_ms);
+void LedBlinkTask(void);
+void LedBlinkExit(void);
+
+
+#endif /* LED_H */
+/*********************************** end of led.h **************************************/
diff --git a/firmware/config/boards/microrusefi/openblt/main.c b/firmware/config/boards/microrusefi/openblt/main.c
new file mode 100644
index 0000000000..aef48daf37
--- /dev/null
+++ b/firmware/config/boards/microrusefi/openblt/main.c
@@ -0,0 +1,290 @@
+/************************************************************************************//**
+* \file Demo/ARMCM4_STM32F4_Nucleo_F429ZI_GCC/Boot/main.c
+* \brief Bootloader application source file.
+* \ingroup Boot_ARMCM4_STM32F4_Nucleo_F429ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2021 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+
+/****************************************************************************************
+* Include files
+****************************************************************************************/
+#include "boot.h" /* bootloader generic header */
+#include "stm32f4xx.h" /* STM32 CPU and HAL header */
+
+
+/****************************************************************************************
+* Function prototypes
+****************************************************************************************/
+static void Init(void);
+static void SystemClock_Config(void);
+
+
+/************************************************************************************//**
+** \brief This is the entry point for the bootloader application and is called
+** by the reset interrupt vector after the C-startup routines executed.
+** \return Program return code.
+**
+****************************************************************************************/
+int main(void)
+{
+ /* initialize the microcontroller */
+ Init();
+ /* initialize the bootloader */
+ BootInit();
+
+ /* start the infinite program loop */
+ while (1)
+ {
+ /* run the bootloader task */
+ BootTask();
+ }
+
+ /* program should never get here */
+ return 0;
+} /*** end of main ***/
+
+/************************************************************************************//**
+** \brief Interrupt service routine of the timer.
+** \return none.
+**
+****************************************************************************************/
+void SysTick_Handler(void)
+{
+ /* Increment the tick counter. */
+ HAL_IncTick();
+ /* Invoke the system tick handler. */
+ HAL_SYSTICK_IRQHandler();
+} /*** end of TimerISRHandler ***/
+
+/************************************************************************************//**
+** \brief Initializes the microcontroller.
+** \return none.
+**
+****************************************************************************************/
+static void Init(void)
+{
+ /* HAL library initialization */
+ HAL_Init();
+ /* configure system clock */
+ SystemClock_Config();
+} /*** end of Init ***/
+
+
+/************************************************************************************//**
+** \brief System Clock Configuration. This code was created by CubeMX and configures
+** the system clock to match the configuration in the bootloader's
+** configuration (blt_conf.h), specifically the macros:
+** BOOT_CPU_SYSTEM_SPEED_KHZ and BOOT_CPU_XTAL_SPEED_KHZ.
+** Note that the Lower Layer drivers were selected in CubeMX for the RCC
+** subsystem.
+** \return none.
+**
+****************************************************************************************/
+static void SystemClock_Config(void)
+{
+ RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+ RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
+
+ /* Configure the main internal regulator output voltage. */
+ __HAL_RCC_PWR_CLK_ENABLE();
+ __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+ /* Initializes the RCC Oscillators according to the specified parameters
+ * in the RCC_OscInitTypeDef structure.
+ */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+ RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+ RCC_OscInitStruct.PLL.PLLM = 8;
+ RCC_OscInitStruct.PLL.PLLN = 336;
+ RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
+ RCC_OscInitStruct.PLL.PLLQ = 7;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+ {
+ /* Clock configuration incorrect or hardware failure. Hang the system to prevent
+ * damage.
+ */
+ ASSERT_RT(BLT_FALSE);
+ }
+
+ /* Initializes the CPU, AHB and APB buses clocks. */
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
+ |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK)
+ {
+ /* Clock configuration incorrect or hardware failure. Hang the system to prevent
+ * damage.
+ */
+ ASSERT_RT(BLT_FALSE);
+ }
+} /*** end of SystemClock_Config ***/
+
+
+/************************************************************************************//**
+** \brief Initializes the Global MSP. This function is called from HAL_Init()
+** function to perform system level initialization (GPIOs, clock, DMA,
+** interrupt).
+** \return none.
+**
+****************************************************************************************/
+void HAL_MspInit(void)
+{
+ GPIO_InitTypeDef GPIO_InitStruct;
+
+ /* Power and SYSCFG clock enable. */
+ __HAL_RCC_PWR_CLK_ENABLE();
+ __HAL_RCC_SYSCFG_CLK_ENABLE();
+ /* GPIO ports clock enable. */
+ __HAL_RCC_GPIOA_CLK_ENABLE();
+ __HAL_RCC_GPIOB_CLK_ENABLE();
+ __HAL_RCC_GPIOC_CLK_ENABLE();
+ __HAL_RCC_GPIOD_CLK_ENABLE();
+ __HAL_RCC_GPIOE_CLK_ENABLE();
+ __HAL_RCC_GPIOH_CLK_ENABLE();
+
+ /* Configure PE3 pin for the LED. */
+ GPIO_InitStruct.Pin = GPIO_PIN_3;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
+ HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_SET);
+
+#if 0
+ /* Configure GPIO pin for (optional) backdoor entry input. */
+ GPIO_InitStruct.Pin = GPIO_PIN_13;
+ GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+#endif
+
+#if (BOOT_COM_RS232_ENABLE > 0)
+ /* UART TX and RX GPIO pin configuration. */
+ GPIO_InitStruct.Pin = GPIO_PIN_10 | GPIO_PIN_11;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+ GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+ /* UART clock enable. */
+ __HAL_RCC_USART3_CLK_ENABLE();
+#endif
+
+#if (BOOT_COM_CAN_ENABLE > 0)
+ /* CAN TX and RX GPIO pin configuration. */
+ GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_12;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+ GPIO_InitStruct.Alternate = GPIO_AF9_CAN2;
+ HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+ /* CAN clock enable. */
+ /* CAN1 clock needs to be enabled for CAN2 operation */
+ __HAL_RCC_CAN1_CLK_ENABLE();
+ __HAL_RCC_CAN2_CLK_ENABLE();
+#endif
+
+#if (BOOT_COM_USB_ENABLE > 0)
+ /* USB pin configuration. */
+ GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+ GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ /* USB clock enable. */
+ __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
+#endif
+} /*** end of HAL_MspInit ***/
+
+
+/************************************************************************************//**
+** \brief DeInitializes the Global MSP. This function is called from HAL_DeInit()
+** function to perform system level de-initialization (GPIOs, clock, DMA,
+** interrupt).
+** \return none.
+**
+****************************************************************************************/
+void HAL_MspDeInit(void)
+{
+ /* Reset the RCC clock configuration to the default reset state. */
+ HAL_RCC_DeInit();
+
+ /* Reset GPIO pin for the LED to turn it off. */
+ HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_RESET);
+
+ /* Deinit used GPIOs. */
+ HAL_GPIO_DeInit(GPIOE, GPIO_PIN_3);
+
+#if 0
+ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_13);
+#endif
+
+#if (BOOT_COM_USB_ENABLE > 0)
+ /* Deinit used GPIOs. */
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11);
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_12);
+ /* USB clock disable. */
+ __HAL_RCC_USB_OTG_FS_CLK_DISABLE();
+#endif
+
+#if (BOOT_COM_CAN_ENABLE > 0)
+ /* Deinit used GPIOs. */
+ HAL_GPIO_DeInit(GPIOB, GPIO_PIN_6);
+ HAL_GPIO_DeInit(GPIOB, GPIO_PIN_12);
+ /* CAN clock disable. */
+ __HAL_RCC_CAN2_CLK_DISABLE();
+#endif
+
+#if (BOOT_COM_RS232_ENABLE > 0)
+ /* Deinit used GPIOs. */
+ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10);
+ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_11);
+ /* UART clock disable. */
+ __HAL_RCC_USART3_CLK_DISABLE();
+#endif
+
+ /* GPIO ports clock disable. */
+ __HAL_RCC_GPIOH_CLK_DISABLE();
+ __HAL_RCC_GPIOE_CLK_DISABLE();
+ __HAL_RCC_GPIOD_CLK_DISABLE();
+ __HAL_RCC_GPIOC_CLK_DISABLE();
+ __HAL_RCC_GPIOB_CLK_DISABLE();
+ __HAL_RCC_GPIOA_CLK_DISABLE();
+
+ /* SYSCFG and PWR clock disable. */
+ __HAL_RCC_PWR_CLK_DISABLE();
+ __HAL_RCC_SYSCFG_CLK_DISABLE();
+} /*** end of HAL_MspDeInit ***/
+
+
+/*********************************** end of main.c *************************************/
diff --git a/firmware/config/boards/microrusefi/openblt/startup_stm32f429xx.s b/firmware/config/boards/microrusefi/openblt/startup_stm32f429xx.s
new file mode 100644
index 0000000000..dd0922ad35
--- /dev/null
+++ b/firmware/config/boards/microrusefi/openblt/startup_stm32f429xx.s
@@ -0,0 +1,543 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f429xx.s
+ * @author MCD Application Team
+ * @brief STM32F429xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ *
© Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ movs r1, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r3, =_sidata
+ ldr r3, [r3, r1]
+ str r3, [r0, r1]
+ adds r1, r1, #4
+
+LoopCopyDataInit:
+ ldr r0, =_sdata
+ ldr r3, =_edata
+ adds r2, r0, r1
+ cmp r2, r3
+ bcc CopyDataInit
+ ldr r2, =_sbss
+ b LoopFillZerobss
+/* Zero fill the bss segment. */
+FillZerobss:
+ movs r3, #0
+ str r3, [r2], #4
+
+LoopFillZerobss:
+ ldr r3, = _ebss
+ cmp r2, r3
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+/* Call static constructors */
+ bl __libc_init_array
+/* Call the application's entry point.*/
+ bl main
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word 0 /* Reserved */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word LTDC_IRQHandler /* LTDC_IRQHandler */
+ .word LTDC_ER_IRQHandler /* LTDC_ER_IRQHandler */
+ .word DMA2D_IRQHandler /* DMA2D */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak LTDC_IRQHandler
+ .thumb_set LTDC_IRQHandler,Default_Handler
+
+ .weak LTDC_ER_IRQHandler
+ .thumb_set LTDC_ER_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
diff --git a/firmware/config/boards/proteus/compile_proteus_f4.sh b/firmware/config/boards/proteus/compile_proteus_f4.sh
index 7d59320a49..8e98f3b53b 100755
--- a/firmware/config/boards/proteus/compile_proteus_f4.sh
+++ b/firmware/config/boards/proteus/compile_proteus_f4.sh
@@ -4,4 +4,6 @@ export PROJECT_BOARD=proteus
export PROJECT_CPU=ARCH_STM32F4
export EXTRA_PARAMS=-DSHORT_BOARD_NAME=proteus_f4
+export USE_OPENBLT=yes
+
bash ../common_make.sh
diff --git a/firmware/config/boards/proteus/compile_proteus_f7.sh b/firmware/config/boards/proteus/compile_proteus_f7.sh
index f3f22ddb2b..af3281c6e4 100755
--- a/firmware/config/boards/proteus/compile_proteus_f7.sh
+++ b/firmware/config/boards/proteus/compile_proteus_f7.sh
@@ -4,4 +4,6 @@ export PROJECT_BOARD=proteus
export PROJECT_CPU=ARCH_STM32F7
export EXTRA_PARAMS=-DSHORT_BOARD_NAME=proteus_f7
+export USE_OPENBLT=yes
+
bash ../common_make.sh
diff --git a/firmware/config/boards/proteus/openblt/blt_conf.h b/firmware/config/boards/proteus/openblt/blt_conf.h
new file mode 100644
index 0000000000..212b85d20a
--- /dev/null
+++ b/firmware/config/boards/proteus/openblt/blt_conf.h
@@ -0,0 +1,190 @@
+/************************************************************************************//**
+* \file config/boards/microrusefi/openblt/blt_conf.h
+* \brief Bootloader configuration header file for RusEFI MicroRusEFI board
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2021 by Andrey Gusakov https://rusefi.com/
+* Based on file:
+* Copyright (c) 2021 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+#ifndef BLT_CONF_H
+#define BLT_CONF_H
+
+/****************************************************************************************
+* C P U D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/* To properly initialize the baudrate clocks of the communication interface, typically
+ * the speed of the crystal oscillator and/or the speed at which the system runs is
+ * needed. Set these through configurables BOOT_CPU_XTAL_SPEED_KHZ and
+ * BOOT_CPU_SYSTEM_SPEED_KHZ, respectively. To enable data exchange with the host that is
+ * not dependent on the targets architecture, the byte ordering needs to be known.
+ * Setting BOOT_CPU_BYTE_ORDER_MOTOROLA to 1 selects big endian mode and 0 selects
+ * little endian mode.
+ *
+ * Set BOOT_CPU_USER_PROGRAM_START_HOOK to 1 if you would like a hook function to be
+ * called the moment the user program is about to be started. This could be used to
+ * de-initialize application specific parts, for example to stop blinking an LED, etc.
+ */
+/** \brief Frequency of the external crystal oscillator. */
+#define BOOT_CPU_XTAL_SPEED_KHZ (8000)
+/** \brief Desired system speed. */
+#define BOOT_CPU_SYSTEM_SPEED_KHZ (168000)
+/** \brief Motorola or Intel style byte ordering. */
+#define BOOT_CPU_BYTE_ORDER_MOTOROLA (0)
+/** \brief Enable/disable hook function call right before user program start. */
+#define BOOT_CPU_USER_PROGRAM_START_HOOK (1)
+
+
+/****************************************************************************************
+* C O M M U N I C A T I O N I N T E R F A C E C O N F I G U R A T I O N
+****************************************************************************************/
+/* The CAN communication interface is selected by setting the BOOT_COM_CAN_ENABLE
+ * configurable to 1. Configurable BOOT_COM_CAN_BAUDRATE selects the communication speed
+ * in bits/second. Two CAN messages are reserved for communication with the host. The
+ * message identifier for sending data from the target to the host is configured with
+ * BOOT_COM_CAN_TXMSG_ID. The one for receiving data from the host is configured with
+ * BOOT_COM_CAN_RXMSG_ID. Note that an extended 29-bit CAN identifier is configured by
+ * OR-ing with mask 0x80000000. The maximum amount of data bytes in a message for data
+ * transmission and reception is set through BOOT_COM_CAN_TX_MAX_DATA and
+ * BOOT_COM_CAN_RX_MAX_DATA, respectively. It is common for a microcontroller to have more
+ * than 1 CAN controller on board. The zero-based BOOT_COM_CAN_CHANNEL_INDEX selects the
+ * CAN controller channel.
+ *
+ */
+/** \brief Enable/disable CAN transport layer. */
+#define BOOT_COM_CAN_ENABLE (1)
+/** \brief Configure the desired CAN baudrate. */
+#define BOOT_COM_CAN_BAUDRATE (500000)
+/** \brief Configure CAN message ID target->host. */
+#define BOOT_COM_CAN_TX_MSG_ID (0x7E1 /*| 0x80000000*/)
+/** \brief Configure number of bytes in the target->host CAN message. */
+#define BOOT_COM_CAN_TX_MAX_DATA (8)
+/** \brief Configure CAN message ID host->target. */
+#define BOOT_COM_CAN_RX_MSG_ID (0x667 /*| 0x80000000*/)
+/** \brief Configure number of bytes in the host->target CAN message. */
+#define BOOT_COM_CAN_RX_MAX_DATA (8)
+/** \brief Select the desired CAN peripheral as a zero based index. */
+#define BOOT_COM_CAN_CHANNEL_INDEX (0)
+
+/* The RS232 communication interface is selected by setting the BOOT_COM_RS232_ENABLE
+ * configurable to 1. Configurable BOOT_COM_RS232_BAUDRATE selects the communication speed
+ * in bits/second. The maximum amount of data bytes in a message for data transmission
+ * and reception is set through BOOT_COM_RS232_TX_MAX_DATA and BOOT_COM_RS232_RX_MAX_DATA,
+ * respectively. It is common for a microcontroller to have more than 1 UART interface
+ * on board. The zero-based BOOT_COM_RS232_CHANNEL_INDEX selects the UART interface.
+ *
+ */
+/** \brief Enable/disable UART transport layer. */
+#define BOOT_COM_RS232_ENABLE (1)
+/** \brief Configure the desired communication speed. */
+#define BOOT_COM_RS232_BAUDRATE (115200)
+/** \brief Configure number of bytes in the target->host data packet. */
+#define BOOT_COM_RS232_TX_MAX_DATA (64)
+/** \brief Configure number of bytes in the host->target data packet. */
+#define BOOT_COM_RS232_RX_MAX_DATA (64)
+/** \brief Select the desired UART peripheral as a zero based index. */
+#define BOOT_COM_RS232_CHANNEL_INDEX (2)
+
+
+/****************************************************************************************
+* B A C K D O O R E N T R Y C O N F I G U R A T I O N
+****************************************************************************************/
+/* It is possible to implement an application specific method to force the bootloader to
+ * stay active after a reset. Such a backdoor entry into the bootloader is desired in
+ * situations where the user program does not run properly and therefore cannot
+ * reactivate the bootloader. By enabling these hook functions, the application can
+ * implement the backdoor, which overrides the default backdoor entry that is programmed
+ * into the bootloader. When desired for security purposes, these hook functions can
+ * also be implemented in a way that disables the backdoor entry altogether.
+ */
+/** \brief Enable/disable the backdoor override hook functions. */
+#define BOOT_BACKDOOR_HOOKS_ENABLE (0)
+
+
+/****************************************************************************************
+* N O N - V O L A T I L E M E M O R Y D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/* The NVM driver typically supports erase and program operations of the internal memory
+ * present on the microcontroller. Through these hook functions the NVM driver can be
+ * extended to support additional memory types such as external flash memory and serial
+ * eeproms. The size of the internal memory in kilobytes is specified with configurable
+ * BOOT_NVM_SIZE_KB. If desired the internal checksum writing and verification method can
+ * be overridden with a application specific method by enabling configuration switch
+ * BOOT_NVM_CHECKSUM_HOOKS_ENABLE.
+ */
+/** \brief Enable/disable the NVM hook function for supporting additional memory devices. */
+#define BOOT_NVM_HOOKS_ENABLE (0)
+/** \brief Configure the size of the default memory device (typically flash EEPROM). */
+#define BOOT_NVM_SIZE_KB (2048)
+/** \brief Enable/disable hooks functions to override the user program checksum handling. */
+#define BOOT_NVM_CHECKSUM_HOOKS_ENABLE (0)
+
+
+/****************************************************************************************
+* F L A S H M E M O R Y D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/** \brief Enable support for a custom flash layout table. It is located in
+ * flash_layout.c. This was done because the default flashLayout[] table
+ * in the bootloader's core defines flash map for single bank mode.
+ * RusEFI uses dual bank mode.
+ */
+#define BOOT_FLASH_CUSTOM_LAYOUT_ENABLE (1)
+/** \brief Use one of 'reserved' IRQ vectors at the beginig on vector table.
+ */
+#define BOOT_FLASH_VECTOR_TABLE_CS_OFFSET (0x1C)
+
+
+/****************************************************************************************
+* W A T C H D O G D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/* The COP driver cannot be configured internally in the bootloader, because its use
+ * and configuration is application specific. The bootloader does need to service the
+ * watchdog in case it is used. When the application requires the use of a watchdog,
+ * set BOOT_COP_HOOKS_ENABLE to be able to initialize and service the watchdog through
+ * hook functions.
+ */
+/** \brief Enable/disable the hook functions for controlling the watchdog. */
+#define BOOT_COP_HOOKS_ENABLE (1)
+
+
+/****************************************************************************************
+* S E E D / K E Y S E C U R I T Y C O N F I G U R A T I O N
+****************************************************************************************/
+/* A security mechanism can be enabled in the bootloader's XCP module by setting configu-
+ * rable BOOT_XCP_SEED_KEY_ENABLE to 1. Before any memory erase or programming
+ * operations can be performed, access to this resource need to be unlocked.
+ * In the Microboot settings on tab "XCP Protection" you need to specify a DLL that
+ * implements the unlocking algorithm. The demo programs are configured for the (simple)
+ * algorithm in "libseednkey.dll". The source code for this DLL is available so it can be
+ * customized to your needs.
+ * During the unlock sequence, Microboot requests a seed from the bootloader, which is in
+ * the format of a byte array. Using this seed the unlock algorithm in the DLL computes
+ * a key, which is also a byte array, and sends this back to the bootloader. The
+ * bootloader then verifies this key to determine if programming and erase operations are
+ * permitted.
+ * After enabling this feature the hook functions XcpGetSeedHook() and XcpVerifyKeyHook()
+ * are called by the bootloader to obtain the seed and to verify the key, respectively.
+ */
+#define BOOT_XCP_SEED_KEY_ENABLE (0)
+
+
+#endif /* BLT_CONF_H */
+/*********************************** end of blt_conf.h *********************************/
diff --git a/firmware/config/boards/proteus/openblt/board.mk b/firmware/config/boards/proteus/openblt/board.mk
new file mode 100644
index 0000000000..7708da28fa
--- /dev/null
+++ b/firmware/config/boards/proteus/openblt/board.mk
@@ -0,0 +1,26 @@
+#|--------------------------------------------------------------------------------------|
+#| Collect project files |
+#|--------------------------------------------------------------------------------------|
+# Collect all application files in the current directory and its subdirectories, but
+# exclude flash-layout.c as this one is directly included in a source file, when used.
+PROJ_FILES += $(filter-out $(OPENBLT_BOARD_DIR)/flash_layout.c, $(call rwildcard, $(OPENBLT_BOARD_DIR), *.c *.h *.s))
+
+#|--------------------------------------------------------------------------------------|
+#| Options for toolchain binaries |
+#|--------------------------------------------------------------------------------------|
+ifeq ($(PROJECT_CPU),ARCH_STM32F4)
+ BRDFLAGS = -DSTM32F429xx
+else ifeq ($(PROJECT_CPU),ARCH_STM32F7)
+ #TODO: check what CPU is on proteus f7
+ BRDFLAGS = -DSTM32F767xx
+else ifeq ($(PROJECT_CPU),ARCH_STM32H7)
+ #TODO: check what CPU is on proteus h7
+ BRDFLAGS = -DSTM32H743xx
+endif
+
+BRDFLAGS += -DHSE_VALUE=8000000
+
+#|--------------------------------------------------------------------------------------|
+#| Specify library files |
+#|--------------------------------------------------------------------------------------|
+LIBS =
diff --git a/firmware/config/boards/proteus/openblt/flash_layout.c b/firmware/config/boards/proteus/openblt/flash_layout.c
new file mode 100644
index 0000000000..9f1c8ceb05
--- /dev/null
+++ b/firmware/config/boards/proteus/openblt/flash_layout.c
@@ -0,0 +1,28 @@
+
+/* Define STM32F4 or STM32F7 flash layout in dual bank mode. Only first bank is defined */
+
+static const tFlashSector flashLayout[] =
+{
+ /* space is reserved for a bootloader configuration with all supported communication
+ * interfaces enabled. when for example only UART is needed, then the space required
+ * for the bootloader can be made a lot smaller here.
+ */
+ /* { 0x08000000, 0x04000, 0 }, flash sector 0 - reserved for bootloader */
+ /* { 0x08004000, 0x04000, 1 }, flash sector 1 - reserved for bootloader */
+ { 0x08008000, 0x08000, 2}, /* flash sector 2 - 16kb */
+ { 0x0800c000, 0x08000, 3}, /* flash sector 3 - 16kb */
+ { 0x08010000, 0x10000, 4}, /* flash sector 4 - 64kb */
+ { 0x08020000, 0x20000, 5}, /* flash sector 5 - 128kb */
+ { 0x08040000, 0x20000, 6}, /* flash sector 6 - 128kb */
+ { 0x08060000, 0x20000, 7}, /* flash sector 7 - 128kb */
+#if (BOOT_NVM_SIZE_KB > 1024)
+ { 0x08080000, 0x20000, 8}, /* flash sector 8 - 128kb */
+ { 0x080a0000, 0x20000, 9}, /* flash sector 9 - 128kb */
+ { 0x080c0000, 0x20000, 10}, /* flash sector 10 - 128kb */
+ { 0x080e0000, 0x20000, 11}, /* flash sector 11 - 128kb */
+#endif
+ /* Bank #2 is not defined */
+#if (BOOT_NVM_SIZE_KB > 2048)
+#error "BOOT_NVM_SIZE_KB > 2048 is currently not supported."
+#endif
+};
\ No newline at end of file
diff --git a/firmware/config/boards/proteus/openblt/hooks.c b/firmware/config/boards/proteus/openblt/hooks.c
new file mode 100644
index 0000000000..3ef34c5b4f
--- /dev/null
+++ b/firmware/config/boards/proteus/openblt/hooks.c
@@ -0,0 +1,358 @@
+/************************************************************************************//**
+* \file Demo/ARMCM4_STM32F4_Nucleo_F429ZI_GCC/Boot/hooks.c
+* \brief Bootloader callback source file.
+* \ingroup Boot_ARMCM4_STM32F4_Nucleo_F429ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2021 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+
+/****************************************************************************************
+* Include files
+****************************************************************************************/
+#include "boot.h" /* bootloader generic header */
+#include "led.h" /* LED driver header */
+#ifdef STM32F429xx
+#include "stm32f4xx.h" /* STM32 CPU and HAL header */
+#endif
+#ifdef STM32F767xx
+#include "stm32f7xx.h" /* STM32 CPU and HAL header */
+#endif
+#ifdef STM32H743xx
+#include "stm32h7xx.h" /* STM32 CPU and HAL header */
+#endif
+
+/****************************************************************************************
+* B A C K D O O R E N T R Y H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_BACKDOOR_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Initializes the backdoor entry option.
+** \return none.
+**
+****************************************************************************************/
+void BackDoorInitHook(void)
+{
+} /*** end of BackDoorInitHook ***/
+
+
+/************************************************************************************//**
+** \brief Checks if a backdoor entry is requested.
+** \return BLT_TRUE if the backdoor entry is requested, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool BackDoorEntryHook(void)
+{
+ /* default implementation always activates the bootloader after a reset */
+ return BLT_TRUE;
+} /*** end of BackDoorEntryHook ***/
+#endif /* BOOT_BACKDOOR_HOOKS_ENABLE > 0 */
+
+
+/****************************************************************************************
+* C P U D R I V E R H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_CPU_USER_PROGRAM_START_HOOK > 0)
+/************************************************************************************//**
+** \brief Callback that gets called when the bootloader is about to exit and
+** hand over control to the user program. This is the last moment that
+** some final checking can be performed and if necessary prevent the
+** bootloader from activiting the user program.
+** \return BLT_TRUE if it is okay to start the user program, BLT_FALSE to keep
+** keep the bootloader active.
+**
+****************************************************************************************/
+blt_bool CpuUserProgramStartHook(void)
+{
+ /* additional and optional backdoor entry through the pushbutton on the board. to
+ * force the bootloader to stay active after reset, keep the pushbutton pressed while
+ * resetting the microcontroller.
+ */
+ if (HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_13) == GPIO_PIN_SET)
+ {
+ /* pushbutton pressed, so do not start the user program and keep the
+ * bootloader active instead.
+ */
+ return BLT_FALSE;
+ }
+
+ /* clean up the LED driver */
+ LedBlinkExit();
+
+ /* okay to start the user program */
+ return BLT_TRUE;
+} /*** end of CpuUserProgramStartHook ***/
+#endif /* BOOT_CPU_USER_PROGRAM_START_HOOK > 0 */
+
+
+/****************************************************************************************
+* W A T C H D O G D R I V E R H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_COP_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Callback that gets called at the end of the internal COP driver
+** initialization routine. It can be used to configure and enable the
+** watchdog.
+** \return none.
+**
+****************************************************************************************/
+void CopInitHook(void)
+{
+ /* this function is called upon initialization. might as well use it to initialize
+ * the LED driver. It is kind of a visual watchdog anyways.
+ */
+ LedBlinkInit(100);
+} /*** end of CopInitHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the end of the internal COP driver
+** service routine. This gets called upon initialization and during
+** potential long lasting loops and routine. It can be used to service
+** the watchdog to prevent a watchdog reset.
+** \return none.
+**
+****************************************************************************************/
+void CopServiceHook(void)
+{
+ /* run the LED blink task. this is a better place to do it than in the main() program
+ * loop. certain operations such as flash erase can take a long time, which would cause
+ * a blink interval to be skipped. this function is also called during such operations,
+ * so no blink intervals will be skipped when calling the LED blink task here.
+ */
+ LedBlinkTask();
+} /*** end of CopServiceHook ***/
+#endif /* BOOT_COP_HOOKS_ENABLE > 0 */
+
+
+/****************************************************************************************
+* U S B C O M M U N I C A T I O N I N T E R F A C E H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_COM_USB_ENABLE > 0)
+/************************************************************************************//**
+** \brief Callback that gets called whenever the USB device should be connected
+** to the USB bus.
+** \param connect BLT_TRUE to connect and BLT_FALSE to disconnect.
+** \return none.
+**
+****************************************************************************************/
+void UsbConnectHook(blt_bool connect)
+{
+ /* Note that this is handled automatically by the OTG peripheral. */
+} /*** end of UsbConnect ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called whenever the USB host requests the device
+** to enter a low power mode.
+** \return none.
+**
+****************************************************************************************/
+void UsbEnterLowPowerModeHook(void)
+{
+ /* support to enter a low power mode can be implemented here */
+} /*** end of UsbEnterLowPowerMode ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called whenever the USB host requests the device to
+** exit low power mode.
+** \return none.
+**
+****************************************************************************************/
+void UsbLeaveLowPowerModeHook(void)
+{
+ /* support to leave a low power mode can be implemented here */
+} /*** end of UsbLeaveLowPowerMode ***/
+#endif /* BOOT_COM_USB_ENABLE > 0 */
+
+
+/****************************************************************************************
+* N O N - V O L A T I L E M E M O R Y D R I V E R H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_NVM_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Callback that gets called at the start of the internal NVM driver
+** initialization routine.
+** \return none.
+**
+****************************************************************************************/
+void NvmInitHook(void)
+{
+} /*** end of NvmInitHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the start of a firmware update to reinitialize
+** the NVM driver.
+** \return none.
+**
+****************************************************************************************/
+void NvmReinitHook(void)
+{
+} /*** end of NvmReinitHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the start of the NVM driver write
+** routine. It allows additional memory to be operated on. If the address
+** is not within the range of the additional memory, then
+** BLT_NVM_NOT_IN_RANGE must be returned to indicate that the data hasn't
+** been written yet.
+** \param addr Start address.
+** \param len Length in bytes.
+** \param data Pointer to the data buffer.
+** \return BLT_NVM_OKAY if successful, BLT_NVM_NOT_IN_RANGE if the address is
+** not within the supported memory range, or BLT_NVM_ERROR is the write
+** operation failed.
+**
+****************************************************************************************/
+blt_int8u NvmWriteHook(blt_addr addr, blt_int32u len, blt_int8u *data)
+{
+ return BLT_NVM_NOT_IN_RANGE;
+} /*** end of NvmWriteHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the start of the NVM driver erase
+** routine. It allows additional memory to be operated on. If the address
+** is not within the range of the additional memory, then
+** BLT_NVM_NOT_IN_RANGE must be returned to indicate that the memory
+** hasn't been erased yet.
+** \param addr Start address.
+** \param len Length in bytes.
+** \return BLT_NVM_OKAY if successful, BLT_NVM_NOT_IN_RANGE if the address is
+** not within the supported memory range, or BLT_NVM_ERROR is the erase
+** operation failed.
+**
+****************************************************************************************/
+blt_int8u NvmEraseHook(blt_addr addr, blt_int32u len)
+{
+ return BLT_NVM_NOT_IN_RANGE;
+} /*** end of NvmEraseHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the end of the NVM programming session.
+** \return BLT_TRUE is successful, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool NvmDoneHook(void)
+{
+ return BLT_TRUE;
+} /*** end of NvmDoneHook ***/
+#endif /* BOOT_NVM_HOOKS_ENABLE > 0 */
+
+
+#if (BOOT_NVM_CHECKSUM_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Verifies the checksum, which indicates that a valid user program is
+** present and can be started.
+** \return BLT_TRUE if successful, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool NvmVerifyChecksumHook(void)
+{
+ return BLT_TRUE;
+} /*** end of NvmVerifyChecksum ***/
+
+
+/************************************************************************************//**
+** \brief Writes a checksum of the user program to non-volatile memory. This is
+** performed once the entire user program has been programmed. Through
+** the checksum, the bootloader can check if a valid user programming is
+** present and can be started.
+** \return BLT_TRUE if successful, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool NvmWriteChecksumHook(void)
+{
+ return BLT_TRUE;
+}
+#endif /* BOOT_NVM_CHECKSUM_HOOKS_ENABLE > 0 */
+
+
+/****************************************************************************************
+* S E E D / K E Y S E C U R I T Y H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_XCP_SEED_KEY_ENABLE > 0)
+/************************************************************************************//**
+** \brief Provides a seed to the XCP master that will be used for the key
+** generation when the master attempts to unlock the specified resource.
+** Called by the GET_SEED command.
+** \param resource Resource that the seed if requested for (XCP_RES_XXX).
+** \param seed Pointer to byte buffer wher the seed will be stored.
+** \return Length of the seed in bytes.
+**
+****************************************************************************************/
+blt_int8u XcpGetSeedHook(blt_int8u resource, blt_int8u *seed)
+{
+ /* request seed for unlocking ProGraMming resource */
+ if ((resource & XCP_RES_PGM) != 0)
+ {
+ seed[0] = 0x55;
+ }
+
+ /* return seed length */
+ return 1;
+} /*** end of XcpGetSeedHook ***/
+
+
+/************************************************************************************//**
+** \brief Called by the UNLOCK command and checks if the key to unlock the
+** specified resource was correct. If so, then the resource protection
+** will be removed.
+** \param resource resource to unlock (XCP_RES_XXX).
+** \param key pointer to the byte buffer holding the key.
+** \param len length of the key in bytes.
+** \return 1 if the key was correct, 0 otherwise.
+**
+****************************************************************************************/
+blt_int8u XcpVerifyKeyHook(blt_int8u resource, blt_int8u *key, blt_int8u len)
+{
+ /* suppress compiler warning for unused parameter */
+ len = len;
+
+ /* the example key algorithm in "libseednkey.dll" works as follows:
+ * - PGM will be unlocked if key = seed - 1
+ */
+
+ /* check key for unlocking ProGraMming resource */
+ if ((resource == XCP_RES_PGM) && (key[0] == (0x55-1)))
+ {
+ /* correct key received for unlocking PGM resource */
+ return 1;
+ }
+
+ /* still here so key incorrect */
+ return 0;
+} /*** end of XcpVerifyKeyHook ***/
+#endif /* BOOT_XCP_SEED_KEY_ENABLE > 0 */
+
+
+/*********************************** end of hooks.c ************************************/
diff --git a/firmware/config/boards/proteus/openblt/led.c b/firmware/config/boards/proteus/openblt/led.c
new file mode 100644
index 0000000000..da6bf9941f
--- /dev/null
+++ b/firmware/config/boards/proteus/openblt/led.c
@@ -0,0 +1,108 @@
+/************************************************************************************//**
+* \file Demo/ARMCM4_STM32F4_Nucleo_F429ZI_GCC/Bootled.c
+* \brief LED driver source file.
+* \ingroup Boot_ARMCM4_STM32F4_Nucleo_F429ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2021 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+
+/****************************************************************************************
+* Include files
+****************************************************************************************/
+#include "boot.h" /* bootloader generic header */
+#include "led.h" /* module header */
+#ifdef STM32F429xx
+#include "stm32f4xx.h" /* STM32 CPU and HAL header */
+#endif
+#ifdef STM32F767xx
+#include "stm32f7xx.h" /* STM32 CPU and HAL header */
+#endif
+#ifdef STM32H743xx
+#include "stm32h7xx.h" /* STM32 CPU and HAL header */
+#endif
+
+
+/****************************************************************************************
+* Local data declarations
+****************************************************************************************/
+/** \brief Holds the desired LED blink interval time. */
+static blt_int16u ledBlinkIntervalMs;
+
+
+/************************************************************************************//**
+** \brief Initializes the LED blink driver.
+** \param interval_ms Specifies the desired LED blink interval time in milliseconds.
+** \return none.
+**
+****************************************************************************************/
+void LedBlinkInit(blt_int16u interval_ms)
+{
+ /* store the interval time between LED toggles */
+ ledBlinkIntervalMs = interval_ms;
+} /*** end of LedBlinkInit ***/
+
+
+/************************************************************************************//**
+** \brief Task function for blinking the LED as a fixed timer interval.
+** \return none.
+**
+****************************************************************************************/
+void LedBlinkTask(void)
+{
+ static blt_bool ledOn = BLT_FALSE;
+ static blt_int32u nextBlinkEvent = 0;
+
+ /* check for blink event */
+ if (TimerGet() >= nextBlinkEvent)
+ {
+ /* toggle the LED state */
+ if (ledOn == BLT_FALSE)
+ {
+ ledOn = BLT_TRUE;
+ HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_SET);
+ }
+ else
+ {
+ ledOn = BLT_FALSE;
+ HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_RESET);
+ }
+ /* schedule the next blink event */
+ nextBlinkEvent = TimerGet() + ledBlinkIntervalMs;
+ }
+} /*** end of LedBlinkTask ***/
+
+
+/************************************************************************************//**
+** \brief Cleans up the LED blink driver. This is intended to be used upon program
+** exit.
+** \return none.
+**
+****************************************************************************************/
+void LedBlinkExit(void)
+{
+ /* turn the LED off */
+ HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_RESET);
+} /*** end of LedBlinkExit ***/
+
+
+/*********************************** end of led.c **************************************/
diff --git a/firmware/config/boards/proteus/openblt/led.h b/firmware/config/boards/proteus/openblt/led.h
new file mode 100644
index 0000000000..73f07cd273
--- /dev/null
+++ b/firmware/config/boards/proteus/openblt/led.h
@@ -0,0 +1,40 @@
+/************************************************************************************//**
+* \file Demo/ARMCM4_STM32F4_Nucleo_F429ZI_GCC/Boot/led.h
+* \brief LED driver header file.
+* \ingroup Boot_ARMCM4_STM32F4_Nucleo_F429ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2021 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+#ifndef LED_H
+#define LED_H
+
+/****************************************************************************************
+* Function prototypes
+****************************************************************************************/
+void LedBlinkInit(blt_int16u interval_ms);
+void LedBlinkTask(void);
+void LedBlinkExit(void);
+
+
+#endif /* LED_H */
+/*********************************** end of led.h **************************************/
diff --git a/firmware/config/boards/proteus/openblt/main.c b/firmware/config/boards/proteus/openblt/main.c
new file mode 100644
index 0000000000..e34588129f
--- /dev/null
+++ b/firmware/config/boards/proteus/openblt/main.c
@@ -0,0 +1,296 @@
+/************************************************************************************//**
+* \file Demo/ARMCM4_STM32F4_Nucleo_F429ZI_GCC/Boot/main.c
+* \brief Bootloader application source file.
+* \ingroup Boot_ARMCM4_STM32F4_Nucleo_F429ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2021 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+
+/****************************************************************************************
+* Include files
+****************************************************************************************/
+#include "boot.h" /* bootloader generic header */
+#ifdef STM32F429xx
+#include "stm32f4xx.h" /* STM32 CPU and HAL header */
+#endif
+#ifdef STM32F767xx
+#include "stm32f7xx.h" /* STM32 CPU and HAL header */
+#endif
+#ifdef STM32H743xx
+#include "stm32h7xx.h" /* STM32 CPU and HAL header */
+#endif
+
+
+/****************************************************************************************
+* Function prototypes
+****************************************************************************************/
+static void Init(void);
+static void SystemClock_Config(void);
+
+
+/************************************************************************************//**
+** \brief This is the entry point for the bootloader application and is called
+** by the reset interrupt vector after the C-startup routines executed.
+** \return Program return code.
+**
+****************************************************************************************/
+int main(void)
+{
+ /* initialize the microcontroller */
+ Init();
+ /* initialize the bootloader */
+ BootInit();
+
+ /* start the infinite program loop */
+ while (1)
+ {
+ /* run the bootloader task */
+ BootTask();
+ }
+
+ /* program should never get here */
+ return 0;
+} /*** end of main ***/
+
+/************************************************************************************//**
+** \brief Interrupt service routine of the timer.
+** \return none.
+**
+****************************************************************************************/
+void SysTick_Handler(void)
+{
+ /* Increment the tick counter. */
+ HAL_IncTick();
+ /* Invoke the system tick handler. */
+ HAL_SYSTICK_IRQHandler();
+} /*** end of TimerISRHandler ***/
+
+/************************************************************************************//**
+** \brief Initializes the microcontroller.
+** \return none.
+**
+****************************************************************************************/
+static void Init(void)
+{
+ /* HAL library initialization */
+ HAL_Init();
+ /* configure system clock */
+ SystemClock_Config();
+} /*** end of Init ***/
+
+
+/************************************************************************************//**
+** \brief System Clock Configuration. This code was created by CubeMX and configures
+** the system clock to match the configuration in the bootloader's
+** configuration (blt_conf.h), specifically the macros:
+** BOOT_CPU_SYSTEM_SPEED_KHZ and BOOT_CPU_XTAL_SPEED_KHZ.
+** Note that the Lower Layer drivers were selected in CubeMX for the RCC
+** subsystem.
+** \return none.
+**
+****************************************************************************************/
+static void SystemClock_Config(void)
+{
+ RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+ RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
+
+ /* Configure the main internal regulator output voltage. */
+ __HAL_RCC_PWR_CLK_ENABLE();
+ __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+ /* Initializes the RCC Oscillators according to the specified parameters
+ * in the RCC_OscInitTypeDef structure.
+ */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+ RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+ RCC_OscInitStruct.PLL.PLLM = 8;
+ RCC_OscInitStruct.PLL.PLLN = 336;
+ RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
+ RCC_OscInitStruct.PLL.PLLQ = 7;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+ {
+ /* Clock configuration incorrect or hardware failure. Hang the system to prevent
+ * damage.
+ */
+ ASSERT_RT(BLT_FALSE);
+ }
+
+ /* Initializes the CPU, AHB and APB buses clocks. */
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
+ |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK)
+ {
+ /* Clock configuration incorrect or hardware failure. Hang the system to prevent
+ * damage.
+ */
+ ASSERT_RT(BLT_FALSE);
+ }
+} /*** end of SystemClock_Config ***/
+
+
+/************************************************************************************//**
+** \brief Initializes the Global MSP. This function is called from HAL_Init()
+** function to perform system level initialization (GPIOs, clock, DMA,
+** interrupt).
+** \return none.
+**
+****************************************************************************************/
+void HAL_MspInit(void)
+{
+ GPIO_InitTypeDef GPIO_InitStruct;
+
+ /* Power and SYSCFG clock enable. */
+ __HAL_RCC_PWR_CLK_ENABLE();
+ __HAL_RCC_SYSCFG_CLK_ENABLE();
+ /* GPIO ports clock enable. */
+ __HAL_RCC_GPIOA_CLK_ENABLE();
+ __HAL_RCC_GPIOB_CLK_ENABLE();
+ __HAL_RCC_GPIOC_CLK_ENABLE();
+ __HAL_RCC_GPIOD_CLK_ENABLE();
+ __HAL_RCC_GPIOE_CLK_ENABLE();
+ __HAL_RCC_GPIOH_CLK_ENABLE();
+
+ /* Configure PE3 pin for the LED. */
+ GPIO_InitStruct.Pin = GPIO_PIN_3;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
+ HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_SET);
+
+#if 0
+ /* Configure GPIO pin for (optional) backdoor entry input. */
+ GPIO_InitStruct.Pin = GPIO_PIN_13;
+ GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+#endif
+
+#if (BOOT_COM_RS232_ENABLE > 0)
+ /* UART TX and RX GPIO pin configuration. */
+ GPIO_InitStruct.Pin = GPIO_PIN_5 | GPIO_PIN_6;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+ GPIO_InitStruct.Alternate = GPIO_AF7_USART2;
+ HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+
+ /* UART clock enable. */
+ __HAL_RCC_USART2_CLK_ENABLE();
+#endif
+
+#if (BOOT_COM_CAN_ENABLE > 0)
+ /* CAN TX and RX GPIO pin configuration. */
+ GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+ GPIO_InitStruct.Alternate = GPIO_AF9_CAN1;
+ HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+
+ /* CAN clock enable. */
+ __HAL_RCC_CAN1_CLK_ENABLE();
+#endif
+
+#if (BOOT_COM_USB_ENABLE > 0)
+ /* USB pin configuration. */
+ GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+ GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ /* USB clock enable. */
+ __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
+#endif
+} /*** end of HAL_MspInit ***/
+
+
+/************************************************************************************//**
+** \brief DeInitializes the Global MSP. This function is called from HAL_DeInit()
+** function to perform system level de-initialization (GPIOs, clock, DMA,
+** interrupt).
+** \return none.
+**
+****************************************************************************************/
+void HAL_MspDeInit(void)
+{
+ /* Reset the RCC clock configuration to the default reset state. */
+ HAL_RCC_DeInit();
+
+ /* Reset GPIO pin for the LED to turn it off. */
+ HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_RESET);
+
+ /* Deinit used GPIOs. */
+ HAL_GPIO_DeInit(GPIOE, GPIO_PIN_3);
+
+#if 0
+ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_13);
+#endif
+
+#if (BOOT_COM_USB_ENABLE > 0)
+ /* Deinit used GPIOs. */
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11);
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_12);
+ /* USB clock disable. */
+ __HAL_RCC_USB_OTG_FS_CLK_DISABLE();
+#endif
+
+#if (BOOT_COM_CAN_ENABLE > 0)
+ /* Deinit used GPIOs. */
+ HAL_GPIO_DeInit(GPIOD, GPIO_PIN_0);
+ HAL_GPIO_DeInit(GPIOD, GPIO_PIN_1);
+ /* CAN clock disable. */
+ __HAL_RCC_CAN1_CLK_DISABLE();
+#endif
+
+#if (BOOT_COM_RS232_ENABLE > 0)
+ /* Deinit used GPIOs. */
+ HAL_GPIO_DeInit(GPIOD, GPIO_PIN_5);
+ HAL_GPIO_DeInit(GPIOD, GPIO_PIN_6);
+ /* UART clock disable. */
+ __HAL_RCC_USART2_CLK_DISABLE();
+#endif
+
+ /* GPIO ports clock disable. */
+ __HAL_RCC_GPIOH_CLK_DISABLE();
+ __HAL_RCC_GPIOE_CLK_DISABLE();
+ __HAL_RCC_GPIOD_CLK_DISABLE();
+ __HAL_RCC_GPIOC_CLK_DISABLE();
+ __HAL_RCC_GPIOB_CLK_DISABLE();
+ __HAL_RCC_GPIOA_CLK_DISABLE();
+
+ /* SYSCFG and PWR clock disable. */
+ __HAL_RCC_PWR_CLK_DISABLE();
+ __HAL_RCC_SYSCFG_CLK_DISABLE();
+} /*** end of HAL_MspDeInit ***/
+
+
+/*********************************** end of main.c *************************************/
diff --git a/firmware/config/boards/proteus/openblt/startup_stm32f429xx.s b/firmware/config/boards/proteus/openblt/startup_stm32f429xx.s
new file mode 100644
index 0000000000..dd0922ad35
--- /dev/null
+++ b/firmware/config/boards/proteus/openblt/startup_stm32f429xx.s
@@ -0,0 +1,543 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f429xx.s
+ * @author MCD Application Team
+ * @brief STM32F429xx Devices vector table for GCC based toolchains.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M4 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m4
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ movs r1, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r3, =_sidata
+ ldr r3, [r3, r1]
+ str r3, [r0, r1]
+ adds r1, r1, #4
+
+LoopCopyDataInit:
+ ldr r0, =_sdata
+ ldr r3, =_edata
+ adds r2, r0, r1
+ cmp r2, r3
+ bcc CopyDataInit
+ ldr r2, =_sbss
+ b LoopFillZerobss
+/* Zero fill the bss segment. */
+FillZerobss:
+ movs r3, #0
+ str r3, [r2], #4
+
+LoopFillZerobss:
+ ldr r3, = _ebss
+ cmp r2, r3
+ bcc FillZerobss
+
+/* Call the clock system intitialization function.*/
+ bl SystemInit
+/* Call static constructors */
+ bl __libc_init_array
+/* Call the application's entry point.*/
+ bl main
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDIO_IRQHandler /* SDIO */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word 0 /* Reserved */
+ .word HASH_RNG_IRQHandler /* Hash and Rng */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word LTDC_IRQHandler /* LTDC_IRQHandler */
+ .word LTDC_ER_IRQHandler /* LTDC_ER_IRQHandler */
+ .word DMA2D_IRQHandler /* DMA2D */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDIO_IRQHandler
+ .thumb_set SDIO_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak HASH_RNG_IRQHandler
+ .thumb_set HASH_RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak LTDC_IRQHandler
+ .thumb_set LTDC_IRQHandler,Default_Handler
+
+ .weak LTDC_ER_IRQHandler
+ .thumb_set LTDC_ER_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
diff --git a/firmware/config/boards/subaru_eg33/compile_subaru_eg33_f7.sh b/firmware/config/boards/subaru_eg33/compile_subaru_eg33_f7.sh
index bfa04144e3..6a36e4a3e6 100644
--- a/firmware/config/boards/subaru_eg33/compile_subaru_eg33_f7.sh
+++ b/firmware/config/boards/subaru_eg33/compile_subaru_eg33_f7.sh
@@ -5,4 +5,6 @@ export EXTRA_PARAMS=-DSHORT_BOARD_NAME=subaru_eg33_f7
#-DDUMMY -DEFI_ENABLE_ASSERTS=FALSE -DCH_DBG_ENABLE_ASSERTS=FALSE -DCH_DBG_ENABLE_STACK_CHECK=FALSE -DCH_DBG_FILL_THREADS=FALSE -DCH_DBG_THREADS_PROFILING=FALSE"
+export USE_OPENBLT=yes
+
bash ../common_make.sh
diff --git a/firmware/config/boards/subaru_eg33/make.sh b/firmware/config/boards/subaru_eg33/make.sh
index a511cc1253..7167e0aff2 100755
--- a/firmware/config/boards/subaru_eg33/make.sh
+++ b/firmware/config/boards/subaru_eg33/make.sh
@@ -6,6 +6,7 @@ export EXTRA_PARAMS="-DSHORT_BOARD_NAME=subaru_eg33_f7 -DDUMMY -DEFI_ENABLE_ASSE
export DEFAULT_ENGINE_TYPE="-DDEFAULT_ENGINE_TYPE=SUBARUEG33_DEFAULTS"
#echo $EXTRA_PARAMS
#export DEBUG_LEVEL_OPT="-O0"
-#export USE_BOOTLOADER=yes
+
+export USE_OPENBLT=yes
bash ../common_make.sh
diff --git a/firmware/config/boards/subaru_eg33/openblt/blt_conf.h b/firmware/config/boards/subaru_eg33/openblt/blt_conf.h
new file mode 100644
index 0000000000..be0b4dcf6a
--- /dev/null
+++ b/firmware/config/boards/subaru_eg33/openblt/blt_conf.h
@@ -0,0 +1,191 @@
+/************************************************************************************//**
+* \file config/boards/microrusefi/openblt/blt_conf.h
+* \brief Bootloader configuration header file for RusEFI Subaru EG33 board
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2021 by Andrey Gusakov https://rusefi.com/
+* Based on file:
+* Copyright (c) 2019 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+#ifndef BLT_CONF_H
+#define BLT_CONF_H
+
+/****************************************************************************************
+* C P U D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/* To properly initialize the baudrate clocks of the communication interface, typically
+ * the speed of the crystal oscillator and/or the speed at which the system runs is
+ * needed. Set these through configurables BOOT_CPU_XTAL_SPEED_KHZ and
+ * BOOT_CPU_SYSTEM_SPEED_KHZ, respectively. To enable data exchange with the host that is
+ * not dependent on the targets architecture, the byte ordering needs to be known.
+ * Setting BOOT_CPU_BYTE_ORDER_MOTOROLA to 1 selects big endian mode and 0 selects
+ * little endian mode.
+ *
+ * Set BOOT_CPU_USER_PROGRAM_START_HOOK to 1 if you would like a hook function to be
+ * called the moment the user program is about to be started. This could be used to
+ * de-initialize application specific parts, for example to stop blinking an LED, etc.
+ */
+/** \brief Frequency of the external crystal oscillator. */
+#define BOOT_CPU_XTAL_SPEED_KHZ (25000)
+/** \brief Desired system speed. */
+#define BOOT_CPU_SYSTEM_SPEED_KHZ (216000)
+/** \brief Motorola or Intel style byte ordering. */
+#define BOOT_CPU_BYTE_ORDER_MOTOROLA (0)
+/** \brief Enable/disable hook function call right before user program start. */
+#define BOOT_CPU_USER_PROGRAM_START_HOOK (1)
+
+
+/****************************************************************************************
+* C O M M U N I C A T I O N I N T E R F A C E C O N F I G U R A T I O N
+****************************************************************************************/
+/* The CAN communication interface is selected by setting the BOOT_COM_CAN_ENABLE
+ * configurable to 1. Configurable BOOT_COM_CAN_BAUDRATE selects the communication speed
+ * in bits/second. Two CAN messages are reserved for communication with the host. The
+ * message identifier for sending data from the target to the host is configured with
+ * BOOT_COM_CAN_TXMSG_ID. The one for receiving data from the host is configured with
+ * BOOT_COM_CAN_RXMSG_ID. Note that an extended 29-bit CAN identifier is configured by
+ * OR-ing with mask 0x80000000. The maximum amount of data bytes in a message for data
+ * transmission and reception is set through BOOT_COM_CAN_TX_MAX_DATA and
+ * BOOT_COM_CAN_RX_MAX_DATA, respectively. It is common for a microcontroller to have more
+ * than 1 CAN controller on board. The zero-based BOOT_COM_CAN_CHANNEL_INDEX selects the
+ * CAN controller channel.
+ *
+ */
+/** \brief Enable/disable CAN transport layer. */
+#define BOOT_COM_CAN_ENABLE (1)
+/** \brief Configure the desired CAN baudrate. */
+#define BOOT_COM_CAN_BAUDRATE (500000)
+/** \brief Configure CAN message ID target->host. */
+#define BOOT_COM_CAN_TX_MSG_ID (0x7E1 /*| 0x80000000*/)
+/** \brief Configure number of bytes in the target->host CAN message. */
+#define BOOT_COM_CAN_TX_MAX_DATA (8)
+/** \brief Configure CAN message ID host->target. */
+#define BOOT_COM_CAN_RX_MSG_ID (0x667 /*| 0x80000000*/)
+/** \brief Configure number of bytes in the host->target CAN message. */
+#define BOOT_COM_CAN_RX_MAX_DATA (8)
+/** \brief Select the desired CAN peripheral as a zero based index. */
+#define BOOT_COM_CAN_CHANNEL_INDEX (0)
+
+/* The RS232 communication interface is selected by setting the BOOT_COM_RS232_ENABLE
+ * configurable to 1. Configurable BOOT_COM_RS232_BAUDRATE selects the communication speed
+ * in bits/second. The maximum amount of data bytes in a message for data transmission
+ * and reception is set through BOOT_COM_RS232_TX_MAX_DATA and BOOT_COM_RS232_RX_MAX_DATA,
+ * respectively. It is common for a microcontroller to have more than 1 UART interface
+ * on board. The zero-based BOOT_COM_RS232_CHANNEL_INDEX selects the UART interface.
+ *
+ */
+/** \brief Enable/disable UART transport layer. */
+#define BOOT_COM_RS232_ENABLE (1)
+/** \brief Configure the desired communication speed. */
+#define BOOT_COM_RS232_BAUDRATE (115200)
+/** \brief Configure number of bytes in the target->host data packet. */
+#define BOOT_COM_RS232_TX_MAX_DATA (64)
+/** \brief Configure number of bytes in the host->target data packet. */
+#define BOOT_COM_RS232_RX_MAX_DATA (64)
+/** \brief Select the desired UART peripheral as a zero based index. */
+#define BOOT_COM_RS232_CHANNEL_INDEX (0)
+
+
+/****************************************************************************************
+* B A C K D O O R E N T R Y C O N F I G U R A T I O N
+****************************************************************************************/
+/* It is possible to implement an application specific method to force the bootloader to
+ * stay active after a reset. Such a backdoor entry into the bootloader is desired in
+ * situations where the user program does not run properly and therefore cannot
+ * reactivate the bootloader. By enabling these hook functions, the application can
+ * implement the backdoor, which overrides the default backdoor entry that is programmed
+ * into the bootloader. When desired for security purposes, these hook functions can
+ * also be implemented in a way that disables the backdoor entry altogether.
+ */
+/** \brief Enable/disable the backdoor override hook functions. */
+#define BOOT_BACKDOOR_HOOKS_ENABLE (0)
+
+
+/****************************************************************************************
+* N O N - V O L A T I L E M E M O R Y D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/* The NVM driver typically supports erase and program operations of the internal memory
+ * present on the microcontroller. Through these hook functions the NVM driver can be
+ * extended to support additional memory types such as external flash memory and serial
+ * eeproms. The size of the internal memory in kilobytes is specified with configurable
+ * BOOT_NVM_SIZE_KB. If desired the internal checksum writing and verification method can
+ * be overridden with a application specific method by enabling configuration switch
+ * BOOT_NVM_CHECKSUM_HOOKS_ENABLE.
+ */
+/** \brief Enable/disable the NVM hook function for supporting additional memory devices. */
+#define BOOT_NVM_HOOKS_ENABLE (0)
+/** \brief Configure the size of the default memory device (typically flash EEPROM). */
+#define BOOT_NVM_SIZE_KB (2048)
+/** \brief Enable/disable hooks functions to override the user program checksum handling. */
+#define BOOT_NVM_CHECKSUM_HOOKS_ENABLE (0)
+
+
+/****************************************************************************************
+* F L A S H M E M O R Y D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/** \brief Enable support for a custom flash layout table. It is located in
+ * flash_layout.c. This was done because the default flashLayout[] table
+ * in the bootloader's core defines flash map for single bank mode.
+ * RusEFI uses dual bank mode.
+ */
+#define BOOT_FLASH_CUSTOM_LAYOUT_ENABLE (1)
+
+/** \brief Use one of 'reserved' IRQ vectors at the beginig on vector table.
+ */
+#define BOOT_FLASH_VECTOR_TABLE_CS_OFFSET (0x1C)
+
+
+/****************************************************************************************
+* W A T C H D O G D R I V E R C O N F I G U R A T I O N
+****************************************************************************************/
+/* The COP driver cannot be configured internally in the bootloader, because its use
+ * and configuration is application specific. The bootloader does need to service the
+ * watchdog in case it is used. When the application requires the use of a watchdog,
+ * set BOOT_COP_HOOKS_ENABLE to be able to initialize and service the watchdog through
+ * hook functions.
+ */
+/** \brief Enable/disable the hook functions for controlling the watchdog. */
+#define BOOT_COP_HOOKS_ENABLE (1)
+
+
+/****************************************************************************************
+* S E E D / K E Y S E C U R I T Y C O N F I G U R A T I O N
+****************************************************************************************/
+/* A security mechanism can be enabled in the bootloader's XCP module by setting configu-
+ * rable BOOT_XCP_SEED_KEY_ENABLE to 1. Before any memory erase or programming
+ * operations can be performed, access to this resource need to be unlocked.
+ * In the Microboot settings on tab "XCP Protection" you need to specify a DLL that
+ * implements the unlocking algorithm. The demo programs are configured for the (simple)
+ * algorithm in "libseednkey.dll". The source code for this DLL is available so it can be
+ * customized to your needs.
+ * During the unlock sequence, Microboot requests a seed from the bootloader, which is in
+ * the format of a byte array. Using this seed the unlock algorithm in the DLL computes
+ * a key, which is also a byte array, and sends this back to the bootloader. The
+ * bootloader then verifies this key to determine if programming and erase operations are
+ * permitted.
+ * After enabling this feature the hook functions XcpGetSeedHook() and XcpVerifyKeyHook()
+ * are called by the bootloader to obtain the seed and to verify the key, respectively.
+ */
+#define BOOT_XCP_SEED_KEY_ENABLE (0)
+
+
+#endif /* BLT_CONF_H */
+/*********************************** end of blt_conf.h *********************************/
diff --git a/firmware/config/boards/subaru_eg33/openblt/board.mk b/firmware/config/boards/subaru_eg33/openblt/board.mk
new file mode 100644
index 0000000000..4f6ff5f7ad
--- /dev/null
+++ b/firmware/config/boards/subaru_eg33/openblt/board.mk
@@ -0,0 +1,17 @@
+#|--------------------------------------------------------------------------------------|
+#| Collect project files |
+#|--------------------------------------------------------------------------------------|
+# Collect all application files in the current directory and its subdirectories, but
+# exclude flash-layout.c as this one is directly included in a source file, when used.
+PROJ_FILES += $(filter-out $(OPENBLT_BOARD_DIR)/flash_layout.c, $(call rwildcard, $(OPENBLT_BOARD_DIR), *.c *.h *.s))
+
+#|--------------------------------------------------------------------------------------|
+#| Specific options for toolchain binaries |
+#|--------------------------------------------------------------------------------------|
+BRDFLAGS = -DSTM32F767xx -DHSE_VALUE=25000000
+
+#|--------------------------------------------------------------------------------------|
+#| Specify library files |
+#|--------------------------------------------------------------------------------------|
+LIBS =
+
diff --git a/firmware/config/boards/subaru_eg33/openblt/flash_layout.c b/firmware/config/boards/subaru_eg33/openblt/flash_layout.c
new file mode 100644
index 0000000000..074fd1262b
--- /dev/null
+++ b/firmware/config/boards/subaru_eg33/openblt/flash_layout.c
@@ -0,0 +1,28 @@
+
+/* Define STM32F765 flash layout in dual bank mode. Only first bank is defined */
+
+static const tFlashSector flashLayout[] =
+{
+ /* space is reserved for a bootloader configuration with all supported communication
+ * interfaces enabled. when for example only UART is needed, then the space required
+ * for the bootloader can be made a lot smaller here.
+ */
+ /* { 0x08000000, 0x04000, 0 }, flash sector 0 - reserved for bootloader */
+ /* { 0x08004000, 0x04000, 1 }, flash sector 1 - reserved for bootloader */
+ { 0x08008000, 0x08000, 2}, /* flash sector 2 - 16kb */
+ { 0x0800c000, 0x08000, 3}, /* flash sector 3 - 16kb */
+ { 0x08010000, 0x10000, 4}, /* flash sector 4 - 64kb */
+ { 0x08020000, 0x20000, 5}, /* flash sector 5 - 128kb */
+ { 0x08040000, 0x20000, 6}, /* flash sector 6 - 128kb */
+ { 0x08060000, 0x20000, 7}, /* flash sector 7 - 128kb */
+#if (BOOT_NVM_SIZE_KB > 1024)
+ { 0x08080000, 0x20000, 8}, /* flash sector 8 - 128kb */
+ { 0x080a0000, 0x20000, 9}, /* flash sector 9 - 128kb */
+ { 0x080c0000, 0x20000, 10}, /* flash sector 10 - 128kb */
+ { 0x080e0000, 0x20000, 11}, /* flash sector 11 - 128kb */
+#endif
+ /* Bank #2 is not defined */
+#if (BOOT_NVM_SIZE_KB > 2048)
+#error "BOOT_NVM_SIZE_KB > 2048 is currently not supported."
+#endif
+};
\ No newline at end of file
diff --git a/firmware/config/boards/subaru_eg33/openblt/hooks.c b/firmware/config/boards/subaru_eg33/openblt/hooks.c
new file mode 100644
index 0000000000..08ffd9d69d
--- /dev/null
+++ b/firmware/config/boards/subaru_eg33/openblt/hooks.c
@@ -0,0 +1,306 @@
+/************************************************************************************//**
+* \file Demo/ARMCM7_STM32F7_Nucleo_F767ZI_GCC/Boot/hooks.c
+* \brief Bootloader callback source file.
+* \ingroup Boot_ARMCM7_STM32F7_Nucleo_F767ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2019 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+
+/****************************************************************************************
+* Include files
+****************************************************************************************/
+#include "boot.h" /* bootloader generic header */
+#include "led.h" /* LED driver header */
+#include "stm32f7xx.h" /* STM32 CPU and HAL header */
+
+
+/****************************************************************************************
+* C P U D R I V E R H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_CPU_USER_PROGRAM_START_HOOK > 0)
+/************************************************************************************//**
+** \brief Callback that gets called when the bootloader is about to exit and
+** hand over control to the user program. This is the last moment that
+** some final checking can be performed and if necessary prevent the
+** bootloader from activiting the user program.
+** \return BLT_TRUE if it is okay to start the user program, BLT_FALSE to keep
+** keep the bootloader active.
+**
+****************************************************************************************/
+blt_bool CpuUserProgramStartHook(void)
+{
+ /* additional and optional backdoor entry through the pushbutton on the board. to
+ * force the bootloader to stay active after reset, keep the pushbutton pressed while
+ * resetting the microcontroller.
+ */
+ if (HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_13) == GPIO_PIN_SET)
+ {
+ /* pushbutton pressed, so do not start the user program and keep the
+ * bootloader active instead.
+ */
+ return BLT_FALSE;
+ }
+ /* clean up the LED driver */
+ LedBlinkExit();
+ /* okay to start the user program.*/
+ return BLT_TRUE;
+} /*** end of CpuUserProgramStartHook ***/
+#endif /* BOOT_CPU_USER_PROGRAM_START_HOOK > 0 */
+
+
+/****************************************************************************************
+* W A T C H D O G D R I V E R H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_COP_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Callback that gets called at the end of the internal COP driver
+** initialization routine. It can be used to configure and enable the
+** watchdog.
+** \return none.
+**
+****************************************************************************************/
+void CopInitHook(void)
+{
+ /* this function is called upon initialization. might as well use it to initialize
+ * the LED driver. It is kind of a visual watchdog anyways.
+ */
+ LedBlinkInit(100);
+} /*** end of CopInitHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the end of the internal COP driver
+** service routine. This gets called upon initialization and during
+** potential long lasting loops and routine. It can be used to service
+** the watchdog to prevent a watchdog reset.
+** \return none.
+**
+****************************************************************************************/
+void CopServiceHook(void)
+{
+ /* run the LED blink task. this is a better place to do it than in the main() program
+ * loop. certain operations such as flash erase can take a long time, which would cause
+ * a blink interval to be skipped. this function is also called during such operations,
+ * so no blink intervals will be skipped when calling the LED blink task here.
+ */
+ LedBlinkTask();
+} /*** end of CopServiceHook ***/
+#endif /* BOOT_COP_HOOKS_ENABLE > 0 */
+
+
+/****************************************************************************************
+* B A C K D O O R E N T R Y H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_BACKDOOR_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Initializes the backdoor entry option.
+** \return none.
+**
+****************************************************************************************/
+void BackDoorInitHook(void)
+{
+} /*** end of BackDoorInitHook ***/
+
+
+/************************************************************************************//**
+** \brief Checks if a backdoor entry is requested.
+** \return BLT_TRUE if the backdoor entry is requested, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool BackDoorEntryHook(void)
+{
+ /* default implementation always activates the bootloader after a reset */
+ return BLT_TRUE;
+} /*** end of BackDoorEntryHook ***/
+#endif /* BOOT_BACKDOOR_HOOKS_ENABLE > 0 */
+
+
+/****************************************************************************************
+* N O N - V O L A T I L E M E M O R Y D R I V E R H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_NVM_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Callback that gets called at the start of the internal NVM driver
+** initialization routine.
+** \return none.
+**
+****************************************************************************************/
+void NvmInitHook(void)
+{
+} /*** end of NvmInitHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the start of a firmware update to reinitialize
+** the NVM driver.
+** \return none.
+**
+****************************************************************************************/
+void NvmReinitHook(void)
+{
+} /*** end of NvmReinitHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the start of the NVM driver write
+** routine. It allows additional memory to be operated on. If the address
+** is not within the range of the additional memory, then
+** BLT_NVM_NOT_IN_RANGE must be returned to indicate that the data hasn't
+** been written yet.
+** \param addr Start address.
+** \param len Length in bytes.
+** \param data Pointer to the data buffer.
+** \return BLT_NVM_OKAY if successful, BLT_NVM_NOT_IN_RANGE if the address is
+** not within the supported memory range, or BLT_NVM_ERROR is the write
+** operation failed.
+**
+****************************************************************************************/
+blt_int8u NvmWriteHook(blt_addr addr, blt_int32u len, blt_int8u *data)
+{
+ return BLT_NVM_NOT_IN_RANGE;
+} /*** end of NvmWriteHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the start of the NVM driver erase
+** routine. It allows additional memory to be operated on. If the address
+** is not within the range of the additional memory, then
+** BLT_NVM_NOT_IN_RANGE must be returned to indicate that the memory
+** hasn't been erased yet.
+** \param addr Start address.
+** \param len Length in bytes.
+** \return BLT_NVM_OKAY if successful, BLT_NVM_NOT_IN_RANGE if the address is
+** not within the supported memory range, or BLT_NVM_ERROR is the erase
+** operation failed.
+**
+****************************************************************************************/
+blt_int8u NvmEraseHook(blt_addr addr, blt_int32u len)
+{
+ return BLT_NVM_NOT_IN_RANGE;
+} /*** end of NvmEraseHook ***/
+
+
+/************************************************************************************//**
+** \brief Callback that gets called at the end of the NVM programming session.
+** \return BLT_TRUE is successful, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool NvmDoneHook(void)
+{
+ return BLT_TRUE;
+} /*** end of NvmDoneHook ***/
+#endif /* BOOT_NVM_HOOKS_ENABLE > 0 */
+
+
+#if (BOOT_NVM_CHECKSUM_HOOKS_ENABLE > 0)
+/************************************************************************************//**
+** \brief Verifies the checksum, which indicates that a valid user program is
+** present and can be started.
+** \return BLT_TRUE if successful, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool NvmVerifyChecksumHook(void)
+{
+ return BLT_TRUE;
+} /*** end of NvmVerifyChecksum ***/
+
+
+/************************************************************************************//**
+** \brief Writes a checksum of the user program to non-volatile memory. This is
+** performed once the entire user program has been programmed. Through
+** the checksum, the bootloader can check if a valid user programming is
+** present and can be started.
+** \return BLT_TRUE if successful, BLT_FALSE otherwise.
+**
+****************************************************************************************/
+blt_bool NvmWriteChecksumHook(void)
+{
+ return BLT_TRUE;
+}
+#endif /* BOOT_NVM_CHECKSUM_HOOKS_ENABLE > 0 */
+
+
+/****************************************************************************************
+* S E E D / K E Y S E C U R I T Y H O O K F U N C T I O N S
+****************************************************************************************/
+
+#if (BOOT_XCP_SEED_KEY_ENABLE > 0)
+/************************************************************************************//**
+** \brief Provides a seed to the XCP master that will be used for the key
+** generation when the master attempts to unlock the specified resource.
+** Called by the GET_SEED command.
+** \param resource Resource that the seed if requested for (XCP_RES_XXX).
+** \param seed Pointer to byte buffer wher the seed will be stored.
+** \return Length of the seed in bytes.
+**
+****************************************************************************************/
+blt_int8u XcpGetSeedHook(blt_int8u resource, blt_int8u *seed)
+{
+ /* request seed for unlocking ProGraMming resource */
+ if ((resource & XCP_RES_PGM) != 0)
+ {
+ seed[0] = 0x55;
+ }
+
+ /* return seed length */
+ return 1;
+} /*** end of XcpGetSeedHook ***/
+
+
+/************************************************************************************//**
+** \brief Called by the UNLOCK command and checks if the key to unlock the
+** specified resource was correct. If so, then the resource protection
+** will be removed.
+** \param resource resource to unlock (XCP_RES_XXX).
+** \param key pointer to the byte buffer holding the key.
+** \param len length of the key in bytes.
+** \return 1 if the key was correct, 0 otherwise.
+**
+****************************************************************************************/
+blt_int8u XcpVerifyKeyHook(blt_int8u resource, blt_int8u *key, blt_int8u len)
+{
+ /* suppress compiler warning for unused parameter */
+ len = len;
+
+ /* the example key algorithm in "libseednkey.dll" works as follows:
+ * - PGM will be unlocked if key = seed - 1
+ */
+
+ /* check key for unlocking ProGraMming resource */
+ if ((resource == XCP_RES_PGM) && (key[0] == (0x55-1)))
+ {
+ /* correct key received for unlocking PGM resource */
+ return 1;
+ }
+
+ /* still here so key incorrect */
+ return 0;
+} /*** end of XcpVerifyKeyHook ***/
+#endif /* BOOT_XCP_SEED_KEY_ENABLE > 0 */
+
+
+/*********************************** end of hooks.c ************************************/
diff --git a/firmware/config/boards/subaru_eg33/openblt/led.c b/firmware/config/boards/subaru_eg33/openblt/led.c
new file mode 100644
index 0000000000..756b85e126
--- /dev/null
+++ b/firmware/config/boards/subaru_eg33/openblt/led.c
@@ -0,0 +1,100 @@
+/************************************************************************************//**
+* \file Demo/ARMCM7_STM32F7_Nucleo_F767ZI_GCC/Boot/led.c
+* \brief LED driver source file.
+* \ingroup Boot_ARMCM7_STM32F7_Nucleo_F767ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2019 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+
+/****************************************************************************************
+* Include files
+****************************************************************************************/
+#include "boot.h" /* bootloader generic header */
+#include "led.h" /* module header */
+#include "stm32f7xx.h" /* STM32 CPU and HAL header */
+
+
+/****************************************************************************************
+* Local data declarations
+****************************************************************************************/
+/** \brief Holds the desired LED blink interval time. */
+static blt_int16u ledBlinkIntervalMs;
+
+
+/************************************************************************************//**
+** \brief Initializes the LED blink driver.
+** \param interval_ms Specifies the desired LED blink interval time in milliseconds.
+** \return none.
+**
+****************************************************************************************/
+void LedBlinkInit(blt_int16u interval_ms)
+{
+ /* store the interval time between LED toggles */
+ ledBlinkIntervalMs = interval_ms;
+} /*** end of LedBlinkInit ***/
+
+
+/************************************************************************************//**
+** \brief Task function for blinking the LED as a fixed timer interval.
+** \return none.
+**
+****************************************************************************************/
+void LedBlinkTask(void)
+{
+ static blt_bool ledOn = BLT_FALSE;
+ static blt_int32u nextBlinkEvent = 0;
+
+ /* check for blink event */
+ if (TimerGet() >= nextBlinkEvent)
+ {
+ /* toggle the LED state */
+ if (ledOn == BLT_FALSE)
+ {
+ ledOn = BLT_TRUE;
+ HAL_GPIO_WritePin(GPIOG, GPIO_PIN_8, GPIO_PIN_SET);
+ }
+ else
+ {
+ ledOn = BLT_FALSE;
+ HAL_GPIO_WritePin(GPIOG, GPIO_PIN_8, GPIO_PIN_RESET);
+ }
+ /* schedule the next blink event */
+ nextBlinkEvent = TimerGet() + ledBlinkIntervalMs;
+ }
+} /*** end of LedBlinkTask ***/
+
+
+/************************************************************************************//**
+** \brief Cleans up the LED blink driver. This is intended to be used upon program
+** exit.
+** \return none.
+**
+****************************************************************************************/
+void LedBlinkExit(void)
+{
+ /* turn the LED off */
+ HAL_GPIO_WritePin(GPIOG, GPIO_PIN_8, GPIO_PIN_RESET);
+} /*** end of LedBlinkExit ***/
+
+
+/*********************************** end of led.c **************************************/
diff --git a/firmware/config/boards/subaru_eg33/openblt/led.h b/firmware/config/boards/subaru_eg33/openblt/led.h
new file mode 100644
index 0000000000..fa885e607c
--- /dev/null
+++ b/firmware/config/boards/subaru_eg33/openblt/led.h
@@ -0,0 +1,40 @@
+/************************************************************************************//**
+* \file Demo/ARMCM7_STM32F7_Nucleo_F767ZI_GCC/Boot/led.h
+* \brief LED driver header file.
+* \ingroup Boot_ARMCM7_STM32F7_Nucleo_F767ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2019 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+#ifndef LED_H
+#define LED_H
+
+/****************************************************************************************
+* Function prototypes
+****************************************************************************************/
+void LedBlinkInit(blt_int16u interval_ms);
+void LedBlinkTask(void);
+void LedBlinkExit(void);
+
+
+#endif /* LED_H */
+/*********************************** end of led.h **************************************/
diff --git a/firmware/config/boards/subaru_eg33/openblt/main.c b/firmware/config/boards/subaru_eg33/openblt/main.c
new file mode 100644
index 0000000000..416fa2a028
--- /dev/null
+++ b/firmware/config/boards/subaru_eg33/openblt/main.c
@@ -0,0 +1,264 @@
+/************************************************************************************//**
+* \file Demo/ARMCM7_STM32F7_Nucleo_F767ZI_GCC/Boot/main.c
+* \brief Bootloader application source file.
+* \ingroup Boot_ARMCM7_STM32F7_Nucleo_F767ZI_GCC
+* \internal
+*----------------------------------------------------------------------------------------
+* C O P Y R I G H T
+*----------------------------------------------------------------------------------------
+* Copyright (c) 2019 by Feaser http://www.feaser.com All rights reserved
+*
+*----------------------------------------------------------------------------------------
+* L I C E N S E
+*----------------------------------------------------------------------------------------
+* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as published by the Free
+* Software Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+* PURPOSE. See the GNU General Public License for more details.
+*
+* You have received a copy of the GNU General Public License along with OpenBLT. It
+* should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+*
+* \endinternal
+****************************************************************************************/
+
+/****************************************************************************************
+* Include files
+****************************************************************************************/
+#include "boot.h" /* bootloader generic header */
+#include "stm32f7xx.h" /* STM32 CPU and HAL header */
+
+
+/****************************************************************************************
+* Function prototypes
+****************************************************************************************/
+static void Init(void);
+static void SystemClock_Config(void);
+
+
+/************************************************************************************//**
+** \brief This is the entry point for the bootloader application and is called
+** by the reset interrupt vector after the C-startup routines executed.
+** \return Program return code.
+**
+****************************************************************************************/
+int main(void)
+{
+ /* initialize the microcontroller */
+ Init();
+ /* initialize the bootloader */
+ BootInit();
+
+ /* start the infinite program loop */
+ while (1)
+ {
+ /* run the bootloader task */
+ BootTask();
+ }
+
+ /* program should never get here */
+ return 0;
+} /*** end of main ***/
+
+
+/************************************************************************************//**
+** \brief Initializes the microcontroller.
+** \return none.
+**
+****************************************************************************************/
+static void Init(void)
+{
+ /* HAL library initialization */
+ HAL_Init();
+ /* configure system clock */
+ SystemClock_Config();
+} /*** end of Init ***/
+
+
+/************************************************************************************//**
+** \brief System Clock Configuration. This code was created by CubeMX and configures
+** the system clock to match the configuration in the bootloader's
+** configuration (blt_conf.h), specifically the macros:
+** BOOT_CPU_SYSTEM_SPEED_KHZ and BOOT_CPU_XTAL_SPEED_KHZ.
+** Note that the Lower Layer drivers were selected in CubeMX for the RCC
+** subsystem.
+** \return none.
+**
+****************************************************************************************/
+static void SystemClock_Config(void)
+{
+ RCC_OscInitTypeDef RCC_OscInitStruct;
+ RCC_ClkInitTypeDef RCC_ClkInitStruct;
+
+ /* Configure the main internal regulator output voltage. */
+ __HAL_RCC_PWR_CLK_ENABLE();
+ __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+ /* Initializes the CPU, AHB and APB busses clocks. */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+ RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+ RCC_OscInitStruct.PLL.PLLM = 25;
+ RCC_OscInitStruct.PLL.PLLN = 432;
+ RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
+ RCC_OscInitStruct.PLL.PLLQ = 2;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+ {
+ /* Clock configuration incorrect or hardware failure. Hang the system to prevent
+ * damage.
+ */
+ ASSERT_RT(BLT_FALSE);
+ }
+
+ /* Activate the Over-Drive mode. */
+ if (HAL_PWREx_EnableOverDrive() != HAL_OK)
+ {
+ /* Clock overdrive hardware failure. Hang the system to prevent damage.
+ */
+ ASSERT_RT(BLT_FALSE);
+ }
+
+ /* Initializes the CPU, AHB and APB busses clocks. */
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK |
+ RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_7) != HAL_OK)
+ {
+ /* Clock configuration incorrect or hardware failure. Hang the system to prevent
+ * damage.
+ */
+ ASSERT_RT(BLT_FALSE);
+ }
+} /*** end of SystemClock_Config ***/
+
+
+/************************************************************************************//**
+** \brief Initializes the Global MSP. This function is called from HAL_Init()
+** function to perform system level initialization (GPIOs, clock, DMA,
+** interrupt).
+** \return none.
+**
+****************************************************************************************/
+void HAL_MspInit(void)
+{
+ GPIO_InitTypeDef GPIO_InitStruct;
+
+ /* Power and SYSCFG clock enable. */
+ __HAL_RCC_PWR_CLK_ENABLE();
+ __HAL_RCC_SYSCFG_CLK_ENABLE();
+ /* GPIO ports clock enable. */
+ __HAL_RCC_GPIOA_CLK_ENABLE();
+ __HAL_RCC_GPIOB_CLK_ENABLE();
+ __HAL_RCC_GPIOC_CLK_ENABLE();
+ __HAL_RCC_GPIOD_CLK_ENABLE();
+ __HAL_RCC_GPIOG_CLK_ENABLE();
+
+#if (BOOT_COM_RS232_ENABLE > 0)
+ /* UART clock enable. */
+ __HAL_RCC_USART1_CLK_ENABLE();
+#endif
+#if (BOOT_COM_CAN_ENABLE > 0)
+ /* CAN clock enable. */
+ __HAL_RCC_CAN1_CLK_ENABLE();
+#endif
+
+ /* Configure GPIO pin for the Red LED. */
+ GPIO_InitStruct.Pin = GPIO_PIN_8;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
+ HAL_GPIO_WritePin(GPIOG, GPIO_PIN_8, GPIO_PIN_RESET);
+
+#if 0
+ /* Configure GPIO pin for (optional) backdoor entry input. */
+ GPIO_InitStruct.Pin = GPIO_PIN_13;
+ GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+#endif
+#if (BOOT_COM_RS232_ENABLE > 0)
+ /* UART TX and RX GPIO pin configuration. */
+ GPIO_InitStruct.Pin = GPIO_PIN_9 | GPIO_PIN_10;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+ GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+#endif
+#if (BOOT_COM_CAN_ENABLE > 0)
+ /* CAN enable pin */
+ GPIO_InitStruct.Pin = GPIO_PIN_0;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
+ HAL_GPIO_WritePin(GPIOG, GPIO_PIN_0, GPIO_PIN_SET);
+ /* CAN TX and RX GPIO pin configuration. */
+ GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+ GPIO_InitStruct.Alternate = GPIO_AF9_CAN1;
+ HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+#endif
+
+} /*** end of HAL_MspInit ***/
+
+
+/************************************************************************************//**
+** \brief DeInitializes the Global MSP. This function is called from HAL_DeInit()
+** function to perform system level de-initialization (GPIOs, clock, DMA,
+** interrupt).
+** \return none.
+**
+****************************************************************************************/
+void HAL_MspDeInit(void)
+{
+ /* Reset the RCC clock configuration to the default reset state. */
+ HAL_RCC_DeInit();
+
+ /* Reset GPIO pin for the LED to turn it off. */
+ HAL_GPIO_WritePin(GPIOB, GPIO_PIN_8, GPIO_PIN_SET);
+
+ /* Deinit used GPIOs. */
+ HAL_GPIO_DeInit(GPIOB, GPIO_PIN_7);
+ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_13);
+
+#if (BOOT_COM_CAN_ENABLE > 0)
+ /* Deinit used GPIOs. */
+ HAL_GPIO_DeInit(GPIOD, GPIO_PIN_0);
+ HAL_GPIO_DeInit(GPIOD, GPIO_PIN_1);
+ /* CAN clock disable. */
+ __HAL_RCC_CAN1_CLK_DISABLE();
+#endif
+#if (BOOT_COM_RS232_ENABLE > 0)
+ /* Deinit used GPIOs. */
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9);
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_10);
+ /* UART clock disable. */
+ __HAL_RCC_USART1_CLK_DISABLE();
+#endif
+
+ /* GPIO ports clock disable. */
+ __HAL_RCC_GPIOG_CLK_DISABLE();
+ __HAL_RCC_GPIOD_CLK_DISABLE();
+ __HAL_RCC_GPIOC_CLK_DISABLE();
+ __HAL_RCC_GPIOB_CLK_DISABLE();
+ __HAL_RCC_GPIOA_CLK_DISABLE();
+
+ /* SYSCFG and PWR clock disable. */
+ __HAL_RCC_PWR_CLK_DISABLE();
+ __HAL_RCC_SYSCFG_CLK_DISABLE();
+} /*** end of HAL_MspDeInit ***/
+
+
+/*********************************** end of main.c *************************************/
diff --git a/firmware/config/boards/subaru_eg33/openblt/startup_stm32f767xx.s b/firmware/config/boards/subaru_eg33/openblt/startup_stm32f767xx.s
new file mode 100644
index 0000000000..344526dac5
--- /dev/null
+++ b/firmware/config/boards/subaru_eg33/openblt/startup_stm32f767xx.s
@@ -0,0 +1,634 @@
+/**
+ ******************************************************************************
+ * @file startup_stm32f767xx.s
+ * @author MCD Application Team
+ * @brief STM32F767xx Devices vector table for GCC based toolchain.
+ * This module performs:
+ * - Set the initial SP
+ * - Set the initial PC == Reset_Handler,
+ * - Set the vector table entries with the exceptions ISR address
+ * - Branches to main in the C library (which eventually
+ * calls main()).
+ * After Reset the Cortex-M7 processor is in Thread mode,
+ * priority is Privileged, and the Stack is set to Main.
+ ******************************************************************************
+ * @attention
+ *
+ * © COPYRIGHT 2016 STMicroelectronics
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ******************************************************************************
+ */
+
+ .syntax unified
+ .cpu cortex-m7
+ .fpu softvfp
+ .thumb
+
+.global g_pfnVectors
+.global Default_Handler
+
+/* start address for the initialization values of the .data section.
+defined in linker script */
+.word _sidata
+/* start address for the .data section. defined in linker script */
+.word _sdata
+/* end address for the .data section. defined in linker script */
+.word _edata
+/* start address for the .bss section. defined in linker script */
+.word _sbss
+/* end address for the .bss section. defined in linker script */
+.word _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief This is the code that gets called when the processor first
+ * starts execution following a reset event. Only the absolutely
+ * necessary set is performed, after which the application
+ * supplied main() routine is called.
+ * @param None
+ * @retval : None
+*/
+
+ .section .text.Reset_Handler
+ .weak Reset_Handler
+ .type Reset_Handler, %function
+Reset_Handler:
+ ldr sp, =_estack /* set stack pointer */
+
+/* Copy the data segment initializers from flash to SRAM */
+ movs r1, #0
+ b LoopCopyDataInit
+
+CopyDataInit:
+ ldr r3, =_sidata
+ ldr r3, [r3, r1]
+ str r3, [r0, r1]
+ adds r1, r1, #4
+
+LoopCopyDataInit:
+ ldr r0, =_sdata
+ ldr r3, =_edata
+ adds r2, r0, r1
+ cmp r2, r3
+ bcc CopyDataInit
+ ldr r2, =_sbss
+ b LoopFillZerobss
+/* Zero fill the bss segment. */
+FillZerobss:
+ movs r3, #0
+ str r3, [r2], #4
+
+LoopFillZerobss:
+ ldr r3, = _ebss
+ cmp r2, r3
+ bcc FillZerobss
+
+/* Call the clock system initialization function.*/
+ bl SystemInit
+/* Call static constructors */
+ bl __libc_init_array
+/* Call the application's entry point.*/
+ bl main
+ bx lr
+.size Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief This is the code that gets called when the processor receives an
+ * unexpected interrupt. This simply enters an infinite loop, preserving
+ * the system state for examination by a debugger.
+ * @param None
+ * @retval None
+*/
+ .section .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+ b Infinite_Loop
+ .size Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M7. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+*
+*******************************************************************************/
+ .section .isr_vector,"a",%progbits
+ .type g_pfnVectors, %object
+ .size g_pfnVectors, .-g_pfnVectors
+
+
+g_pfnVectors:
+ .word _estack
+ .word Reset_Handler
+
+ .word NMI_Handler
+ .word HardFault_Handler
+ .word MemManage_Handler
+ .word BusFault_Handler
+ .word UsageFault_Handler
+ .word 0
+ .word 0
+ .word 0
+ .word 0
+ .word SVC_Handler
+ .word DebugMon_Handler
+ .word 0
+ .word PendSV_Handler
+ .word SysTick_Handler
+
+ /* External Interrupts */
+ .word WWDG_IRQHandler /* Window WatchDog */
+ .word PVD_IRQHandler /* PVD through EXTI Line detection */
+ .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
+ .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
+ .word FLASH_IRQHandler /* FLASH */
+ .word RCC_IRQHandler /* RCC */
+ .word EXTI0_IRQHandler /* EXTI Line0 */
+ .word EXTI1_IRQHandler /* EXTI Line1 */
+ .word EXTI2_IRQHandler /* EXTI Line2 */
+ .word EXTI3_IRQHandler /* EXTI Line3 */
+ .word EXTI4_IRQHandler /* EXTI Line4 */
+ .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
+ .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
+ .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
+ .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
+ .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
+ .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
+ .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
+ .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
+ .word CAN1_TX_IRQHandler /* CAN1 TX */
+ .word CAN1_RX0_IRQHandler /* CAN1 RX0 */
+ .word CAN1_RX1_IRQHandler /* CAN1 RX1 */
+ .word CAN1_SCE_IRQHandler /* CAN1 SCE */
+ .word EXTI9_5_IRQHandler /* External Line[9:5]s */
+ .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
+ .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
+ .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
+ .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
+ .word TIM2_IRQHandler /* TIM2 */
+ .word TIM3_IRQHandler /* TIM3 */
+ .word TIM4_IRQHandler /* TIM4 */
+ .word I2C1_EV_IRQHandler /* I2C1 Event */
+ .word I2C1_ER_IRQHandler /* I2C1 Error */
+ .word I2C2_EV_IRQHandler /* I2C2 Event */
+ .word I2C2_ER_IRQHandler /* I2C2 Error */
+ .word SPI1_IRQHandler /* SPI1 */
+ .word SPI2_IRQHandler /* SPI2 */
+ .word USART1_IRQHandler /* USART1 */
+ .word USART2_IRQHandler /* USART2 */
+ .word USART3_IRQHandler /* USART3 */
+ .word EXTI15_10_IRQHandler /* External Line[15:10]s */
+ .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
+ .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
+ .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
+ .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
+ .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
+ .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
+ .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
+ .word FMC_IRQHandler /* FMC */
+ .word SDMMC1_IRQHandler /* SDMMC1 */
+ .word TIM5_IRQHandler /* TIM5 */
+ .word SPI3_IRQHandler /* SPI3 */
+ .word UART4_IRQHandler /* UART4 */
+ .word UART5_IRQHandler /* UART5 */
+ .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
+ .word TIM7_IRQHandler /* TIM7 */
+ .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
+ .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
+ .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
+ .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
+ .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
+ .word ETH_IRQHandler /* Ethernet */
+ .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
+ .word CAN2_TX_IRQHandler /* CAN2 TX */
+ .word CAN2_RX0_IRQHandler /* CAN2 RX0 */
+ .word CAN2_RX1_IRQHandler /* CAN2 RX1 */
+ .word CAN2_SCE_IRQHandler /* CAN2 SCE */
+ .word OTG_FS_IRQHandler /* USB OTG FS */
+ .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
+ .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
+ .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
+ .word USART6_IRQHandler /* USART6 */
+ .word I2C3_EV_IRQHandler /* I2C3 event */
+ .word I2C3_ER_IRQHandler /* I2C3 error */
+ .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
+ .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
+ .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
+ .word OTG_HS_IRQHandler /* USB OTG HS */
+ .word DCMI_IRQHandler /* DCMI */
+ .word 0 /* Reserved */
+ .word RNG_IRQHandler /* RNG */
+ .word FPU_IRQHandler /* FPU */
+ .word UART7_IRQHandler /* UART7 */
+ .word UART8_IRQHandler /* UART8 */
+ .word SPI4_IRQHandler /* SPI4 */
+ .word SPI5_IRQHandler /* SPI5 */
+ .word SPI6_IRQHandler /* SPI6 */
+ .word SAI1_IRQHandler /* SAI1 */
+ .word LTDC_IRQHandler /* LTDC */
+ .word LTDC_ER_IRQHandler /* LTDC error */
+ .word DMA2D_IRQHandler /* DMA2D */
+ .word SAI2_IRQHandler /* SAI2 */
+ .word QUADSPI_IRQHandler /* QUADSPI */
+ .word LPTIM1_IRQHandler /* LPTIM1 */
+ .word CEC_IRQHandler /* HDMI_CEC */
+ .word I2C4_EV_IRQHandler /* I2C4 Event */
+ .word I2C4_ER_IRQHandler /* I2C4 Error */
+ .word SPDIF_RX_IRQHandler /* SPDIF_RX */
+ .word 0 /* Reserved */
+ .word DFSDM1_FLT0_IRQHandler /* DFSDM1 Filter 0 global Interrupt */
+ .word DFSDM1_FLT1_IRQHandler /* DFSDM1 Filter 1 global Interrupt */
+ .word DFSDM1_FLT2_IRQHandler /* DFSDM1 Filter 2 global Interrupt */
+ .word DFSDM1_FLT3_IRQHandler /* DFSDM1 Filter 3 global Interrupt */
+ .word SDMMC2_IRQHandler /* SDMMC2 */
+ .word CAN3_TX_IRQHandler /* CAN3 TX */
+ .word CAN3_RX0_IRQHandler /* CAN3 RX0 */
+ .word CAN3_RX1_IRQHandler /* CAN3 RX1 */
+ .word CAN3_SCE_IRQHandler /* CAN3 SCE */
+ .word JPEG_IRQHandler /* JPEG */
+ .word MDIOS_IRQHandler /* MDIOS */
+
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler.
+* As they are weak aliases, any function with the same name will override
+* this definition.
+*
+*******************************************************************************/
+ .weak NMI_Handler
+ .thumb_set NMI_Handler,Default_Handler
+
+ .weak HardFault_Handler
+ .thumb_set HardFault_Handler,Default_Handler
+
+ .weak MemManage_Handler
+ .thumb_set MemManage_Handler,Default_Handler
+
+ .weak BusFault_Handler
+ .thumb_set BusFault_Handler,Default_Handler
+
+ .weak UsageFault_Handler
+ .thumb_set UsageFault_Handler,Default_Handler
+
+ .weak SVC_Handler
+ .thumb_set SVC_Handler,Default_Handler
+
+ .weak DebugMon_Handler
+ .thumb_set DebugMon_Handler,Default_Handler
+
+ .weak PendSV_Handler
+ .thumb_set PendSV_Handler,Default_Handler
+
+ .weak SysTick_Handler
+ .thumb_set SysTick_Handler,Default_Handler
+
+ .weak WWDG_IRQHandler
+ .thumb_set WWDG_IRQHandler,Default_Handler
+
+ .weak PVD_IRQHandler
+ .thumb_set PVD_IRQHandler,Default_Handler
+
+ .weak TAMP_STAMP_IRQHandler
+ .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+
+ .weak RTC_WKUP_IRQHandler
+ .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+
+ .weak FLASH_IRQHandler
+ .thumb_set FLASH_IRQHandler,Default_Handler
+
+ .weak RCC_IRQHandler
+ .thumb_set RCC_IRQHandler,Default_Handler
+
+ .weak EXTI0_IRQHandler
+ .thumb_set EXTI0_IRQHandler,Default_Handler
+
+ .weak EXTI1_IRQHandler
+ .thumb_set EXTI1_IRQHandler,Default_Handler
+
+ .weak EXTI2_IRQHandler
+ .thumb_set EXTI2_IRQHandler,Default_Handler
+
+ .weak EXTI3_IRQHandler
+ .thumb_set EXTI3_IRQHandler,Default_Handler
+
+ .weak EXTI4_IRQHandler
+ .thumb_set EXTI4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream0_IRQHandler
+ .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream1_IRQHandler
+ .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream2_IRQHandler
+ .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream3_IRQHandler
+ .thumb_set DMA1_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream4_IRQHandler
+ .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream5_IRQHandler
+ .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream6_IRQHandler
+ .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+
+ .weak ADC_IRQHandler
+ .thumb_set ADC_IRQHandler,Default_Handler
+
+ .weak CAN1_TX_IRQHandler
+ .thumb_set CAN1_TX_IRQHandler,Default_Handler
+
+ .weak CAN1_RX0_IRQHandler
+ .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+
+ .weak CAN1_RX1_IRQHandler
+ .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+
+ .weak CAN1_SCE_IRQHandler
+ .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+
+ .weak EXTI9_5_IRQHandler
+ .thumb_set EXTI9_5_IRQHandler,Default_Handler
+
+ .weak TIM1_BRK_TIM9_IRQHandler
+ .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+
+ .weak TIM1_UP_TIM10_IRQHandler
+ .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+ .weak TIM1_TRG_COM_TIM11_IRQHandler
+ .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+
+ .weak TIM1_CC_IRQHandler
+ .thumb_set TIM1_CC_IRQHandler,Default_Handler
+
+ .weak TIM2_IRQHandler
+ .thumb_set TIM2_IRQHandler,Default_Handler
+
+ .weak TIM3_IRQHandler
+ .thumb_set TIM3_IRQHandler,Default_Handler
+
+ .weak TIM4_IRQHandler
+ .thumb_set TIM4_IRQHandler,Default_Handler
+
+ .weak I2C1_EV_IRQHandler
+ .thumb_set I2C1_EV_IRQHandler,Default_Handler
+
+ .weak I2C1_ER_IRQHandler
+ .thumb_set I2C1_ER_IRQHandler,Default_Handler
+
+ .weak I2C2_EV_IRQHandler
+ .thumb_set I2C2_EV_IRQHandler,Default_Handler
+
+ .weak I2C2_ER_IRQHandler
+ .thumb_set I2C2_ER_IRQHandler,Default_Handler
+
+ .weak SPI1_IRQHandler
+ .thumb_set SPI1_IRQHandler,Default_Handler
+
+ .weak SPI2_IRQHandler
+ .thumb_set SPI2_IRQHandler,Default_Handler
+
+ .weak USART1_IRQHandler
+ .thumb_set USART1_IRQHandler,Default_Handler
+
+ .weak USART2_IRQHandler
+ .thumb_set USART2_IRQHandler,Default_Handler
+
+ .weak USART3_IRQHandler
+ .thumb_set USART3_IRQHandler,Default_Handler
+
+ .weak EXTI15_10_IRQHandler
+ .thumb_set EXTI15_10_IRQHandler,Default_Handler
+
+ .weak RTC_Alarm_IRQHandler
+ .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+
+ .weak OTG_FS_WKUP_IRQHandler
+ .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+
+ .weak TIM8_BRK_TIM12_IRQHandler
+ .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+
+ .weak TIM8_UP_TIM13_IRQHandler
+ .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+
+ .weak TIM8_TRG_COM_TIM14_IRQHandler
+ .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+
+ .weak TIM8_CC_IRQHandler
+ .thumb_set TIM8_CC_IRQHandler,Default_Handler
+
+ .weak DMA1_Stream7_IRQHandler
+ .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+
+ .weak FMC_IRQHandler
+ .thumb_set FMC_IRQHandler,Default_Handler
+
+ .weak SDMMC1_IRQHandler
+ .thumb_set SDMMC1_IRQHandler,Default_Handler
+
+ .weak TIM5_IRQHandler
+ .thumb_set TIM5_IRQHandler,Default_Handler
+
+ .weak SPI3_IRQHandler
+ .thumb_set SPI3_IRQHandler,Default_Handler
+
+ .weak UART4_IRQHandler
+ .thumb_set UART4_IRQHandler,Default_Handler
+
+ .weak UART5_IRQHandler
+ .thumb_set UART5_IRQHandler,Default_Handler
+
+ .weak TIM6_DAC_IRQHandler
+ .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+
+ .weak TIM7_IRQHandler
+ .thumb_set TIM7_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream0_IRQHandler
+ .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream1_IRQHandler
+ .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream2_IRQHandler
+ .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream3_IRQHandler
+ .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream4_IRQHandler
+ .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+
+ .weak ETH_IRQHandler
+ .thumb_set ETH_IRQHandler,Default_Handler
+
+ .weak ETH_WKUP_IRQHandler
+ .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+ .weak CAN2_TX_IRQHandler
+ .thumb_set CAN2_TX_IRQHandler,Default_Handler
+
+ .weak CAN2_RX0_IRQHandler
+ .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+
+ .weak CAN2_RX1_IRQHandler
+ .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+
+ .weak CAN2_SCE_IRQHandler
+ .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+
+ .weak OTG_FS_IRQHandler
+ .thumb_set OTG_FS_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream5_IRQHandler
+ .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream6_IRQHandler
+ .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+
+ .weak DMA2_Stream7_IRQHandler
+ .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+
+ .weak USART6_IRQHandler
+ .thumb_set USART6_IRQHandler,Default_Handler
+
+ .weak I2C3_EV_IRQHandler
+ .thumb_set I2C3_EV_IRQHandler,Default_Handler
+
+ .weak I2C3_ER_IRQHandler
+ .thumb_set I2C3_ER_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_OUT_IRQHandler
+ .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+
+ .weak OTG_HS_EP1_IN_IRQHandler
+ .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+
+ .weak OTG_HS_WKUP_IRQHandler
+ .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+
+ .weak OTG_HS_IRQHandler
+ .thumb_set OTG_HS_IRQHandler,Default_Handler
+
+ .weak DCMI_IRQHandler
+ .thumb_set DCMI_IRQHandler,Default_Handler
+
+ .weak RNG_IRQHandler
+ .thumb_set RNG_IRQHandler,Default_Handler
+
+ .weak FPU_IRQHandler
+ .thumb_set FPU_IRQHandler,Default_Handler
+
+ .weak UART7_IRQHandler
+ .thumb_set UART7_IRQHandler,Default_Handler
+
+ .weak UART8_IRQHandler
+ .thumb_set UART8_IRQHandler,Default_Handler
+
+ .weak SPI4_IRQHandler
+ .thumb_set SPI4_IRQHandler,Default_Handler
+
+ .weak SPI5_IRQHandler
+ .thumb_set SPI5_IRQHandler,Default_Handler
+
+ .weak SPI6_IRQHandler
+ .thumb_set SPI6_IRQHandler,Default_Handler
+
+ .weak SAI1_IRQHandler
+ .thumb_set SAI1_IRQHandler,Default_Handler
+
+ .weak LTDC_IRQHandler
+ .thumb_set LTDC_IRQHandler,Default_Handler
+
+ .weak LTDC_ER_IRQHandler
+ .thumb_set LTDC_ER_IRQHandler,Default_Handler
+
+ .weak DMA2D_IRQHandler
+ .thumb_set DMA2D_IRQHandler,Default_Handler
+
+ .weak SAI2_IRQHandler
+ .thumb_set SAI2_IRQHandler,Default_Handler
+
+ .weak QUADSPI_IRQHandler
+ .thumb_set QUADSPI_IRQHandler,Default_Handler
+
+ .weak LPTIM1_IRQHandler
+ .thumb_set LPTIM1_IRQHandler,Default_Handler
+
+ .weak CEC_IRQHandler
+ .thumb_set CEC_IRQHandler,Default_Handler
+
+ .weak I2C4_EV_IRQHandler
+ .thumb_set I2C4_EV_IRQHandler,Default_Handler
+
+ .weak I2C4_ER_IRQHandler
+ .thumb_set I2C4_ER_IRQHandler,Default_Handler
+
+ .weak SPDIF_RX_IRQHandler
+ .thumb_set SPDIF_RX_IRQHandler,Default_Handler
+
+ .weak DFSDM1_FLT0_IRQHandler
+ .thumb_set DFSDM1_FLT0_IRQHandler,Default_Handler
+
+ .weak DFSDM1_FLT1_IRQHandler
+ .thumb_set DFSDM1_FLT1_IRQHandler,Default_Handler
+
+ .weak DFSDM1_FLT2_IRQHandler
+ .thumb_set DFSDM1_FLT2_IRQHandler,Default_Handler
+
+ .weak DFSDM1_FLT3_IRQHandler
+ .thumb_set DFSDM1_FLT3_IRQHandler,Default_Handler
+
+ .weak SDMMC2_IRQHandler
+ .thumb_set SDMMC2_IRQHandler,Default_Handler
+
+ .weak CAN3_TX_IRQHandler
+ .thumb_set CAN3_TX_IRQHandler,Default_Handler
+
+ .weak CAN3_RX0_IRQHandler
+ .thumb_set CAN3_RX0_IRQHandler,Default_Handler
+
+ .weak CAN3_RX1_IRQHandler
+ .thumb_set CAN3_RX1_IRQHandler,Default_Handler
+
+ .weak CAN3_SCE_IRQHandler
+ .thumb_set CAN3_SCE_IRQHandler,Default_Handler
+
+ .weak JPEG_IRQHandler
+ .thumb_set JPEG_IRQHandler,Default_Handler
+
+ .weak MDIOS_IRQHandler
+ .thumb_set MDIOS_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/firmware/hw_layer/ports/stm32/stm32f4/openblt/STM32F4xx.ld b/firmware/hw_layer/ports/stm32/stm32f4/openblt/STM32F4xx.ld
new file mode 100644
index 0000000000..a17cb65c7c
--- /dev/null
+++ b/firmware/hw_layer/ports/stm32/stm32f4/openblt/STM32F4xx.ld
@@ -0,0 +1,152 @@
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+/* This linker file is for OpenBLT bootloader. It compatible with any STM32F4xx
+ * that used in RusEFI project. So no CCM memory is defined. Also Flash is
+ * limited by 32K and first 64bytes of RAM are reserved for shared region
+ * between FW and bootloader */
+/* Highest address of the user mode stack */
+_estack = 0x20020000; /* end of RAM */
+/* Generate a link error if heap and stack don't fit into RAM */
+_Min_Heap_Size = 0x200; /* required amount of heap */
+_Min_Stack_Size = 0x400; /* required amount of stack */
+
+/* Specify the memory areas */
+MEMORY
+{
+ SHARED (xrw) : ORIGIN = 0x20000000, LENGTH = 64
+ RAM (xrw) : ORIGIN = 0x20000040, LENGTH = 128K - 64
+ FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 32K
+}
+
+/* Define output sections */
+SECTIONS
+{
+ .shared (NOLOAD) :
+ {
+ . = ALIGN(4);
+ _sshared = .;
+ __shared_start__ = _sshared;
+ *(.shared)
+ *(.shared.*)
+ KEEP(*(.shared))
+ . = ALIGN(4);
+ _eshared = .;
+ __shared_end__ = _eshared;
+ } >SHARED
+ /* The startup code goes first into FLASH */
+ .isr_vector :
+ {
+ . = ALIGN(4);
+ KEEP(*(.isr_vector)) /* Startup code */
+ . = ALIGN(4);
+ } >FLASH
+
+ /* The program code and other data goes into FLASH */
+ .text :
+ {
+ . = ALIGN(4);
+ *(.text) /* .text sections (code) */
+ *(.text*) /* .text* sections (code) */
+ *(.glue_7) /* glue arm to thumb code */
+ *(.glue_7t) /* glue thumb to arm code */
+ *(.eh_frame)
+
+ KEEP (*(.init))
+ KEEP (*(.fini))
+
+ . = ALIGN(4);
+ _etext = .; /* define a global symbols at end of code */
+ } >FLASH
+
+ /* Constant data goes into FLASH */
+ .rodata :
+ {
+ . = ALIGN(4);
+ *(.rodata) /* .rodata sections (constants, strings, etc.) */
+ *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
+ . = ALIGN(4);
+ } >FLASH
+
+ .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >FLASH
+ .ARM : {
+ __exidx_start = .;
+ *(.ARM.exidx*)
+ __exidx_end = .;
+ } >FLASH
+
+ .preinit_array :
+ {
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP (*(.preinit_array*))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+ } >FLASH
+ .init_array :
+ {
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP (*(SORT(.init_array.*)))
+ KEEP (*(.init_array*))
+ PROVIDE_HIDDEN (__init_array_end = .);
+ } >FLASH
+ .fini_array :
+ {
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP (*(SORT(.fini_array.*)))
+ KEEP (*(.fini_array*))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+ } >FLASH
+
+ /* used by the startup to initialize data */
+ _sidata = LOADADDR(.data);
+
+ /* Initialized data sections goes into RAM, load LMA copy after code */
+ .data :
+ {
+ . = ALIGN(4);
+ _sdata = .; /* create a global symbol at data start */
+ *(.data) /* .data sections */
+ *(.data*) /* .data* sections */
+
+ . = ALIGN(4);
+ _edata = .; /* define a global symbol at data end */
+ } >RAM AT> FLASH
+
+ /* Uninitialized data section */
+ . = ALIGN(4);
+ .bss :
+ {
+ /* This is used by the startup in order to initialize the .bss secion */
+ _sbss = .; /* define a global symbol at bss start */
+ __bss_start__ = _sbss;
+ *(.bss)
+ *(.bss*)
+ *(COMMON)
+
+ . = ALIGN(4);
+ _ebss = .; /* define a global symbol at bss end */
+ __bss_end__ = _ebss;
+ } >RAM
+
+ /* User_heap_stack section, used to check that there is enough RAM left */
+ ._user_heap_stack :
+ {
+ . = ALIGN(8);
+ PROVIDE ( end = . );
+ PROVIDE ( _end = . );
+ . = . + _Min_Heap_Size;
+ . = . + _Min_Stack_Size;
+ . = ALIGN(8);
+ } >RAM
+
+ /* Remove information from the standard libraries */
+ /DISCARD/ :
+ {
+ libc.a ( * )
+ libm.a ( * )
+ libgcc.a ( * )
+ }
+
+ .ARM.attributes 0 : { *(.ARM.attributes) }
+}
+
+
diff --git a/firmware/hw_layer/ports/stm32/stm32f4/openblt/lib/stm32f4xx_hal_conf.h b/firmware/hw_layer/ports/stm32/stm32f4/openblt/lib/stm32f4xx_hal_conf.h
new file mode 100644
index 0000000000..fa2f03aa0e
--- /dev/null
+++ b/firmware/hw_layer/ports/stm32/stm32f4/openblt/lib/stm32f4xx_hal_conf.h
@@ -0,0 +1,492 @@
+/**
+ ******************************************************************************
+ * @file stm32f4xx_hal_conf_template.h
+ * @author MCD Application Team
+ * @brief HAL configuration template file.
+ * This file should be copied to the application folder and renamed
+ * to stm32f4xx_hal_conf.h.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_HAL_CONF_H
+#define __STM32F4xx_HAL_CONF_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/* ########################## Module Selection ############################## */
+/**
+ * @brief This is the list of modules to be used in the HAL driver
+ */
+#define HAL_MODULE_ENABLED
+
+ /* #define HAL_ADC_MODULE_ENABLED */
+/* #define HAL_CRYP_MODULE_ENABLED */
+#define HAL_CAN_MODULE_ENABLED
+/* #define HAL_CRC_MODULE_ENABLED */
+/* #define HAL_CAN_LEGACY_MODULE_ENABLED */
+/* #define HAL_CRYP_MODULE_ENABLED */
+/* #define HAL_DAC_MODULE_ENABLED */
+/* #define HAL_DCMI_MODULE_ENABLED */
+/* #define HAL_DMA2D_MODULE_ENABLED */
+/* #define HAL_ETH_MODULE_ENABLED */
+/* #define HAL_NAND_MODULE_ENABLED */
+/* #define HAL_NOR_MODULE_ENABLED */
+/* #define HAL_PCCARD_MODULE_ENABLED */
+/* #define HAL_SRAM_MODULE_ENABLED */
+/* #define HAL_SDRAM_MODULE_ENABLED */
+/* #define HAL_HASH_MODULE_ENABLED */
+/* #define HAL_I2C_MODULE_ENABLED */
+/* #define HAL_I2S_MODULE_ENABLED */
+/* #define HAL_IWDG_MODULE_ENABLED */
+/* #define HAL_LTDC_MODULE_ENABLED */
+/* #define HAL_RNG_MODULE_ENABLED */
+/* #define HAL_RTC_MODULE_ENABLED */
+/* #define HAL_SAI_MODULE_ENABLED */
+/* #define HAL_SD_MODULE_ENABLED */
+/* #define HAL_MMC_MODULE_ENABLED */
+/* #define HAL_SPI_MODULE_ENABLED */
+/* #define HAL_TIM_MODULE_ENABLED */
+/* #define HAL_UART_MODULE_ENABLED */
+/* #define HAL_USART_MODULE_ENABLED */
+/* #define HAL_IRDA_MODULE_ENABLED */
+/* #define HAL_SMARTCARD_MODULE_ENABLED */
+/* #define HAL_SMBUS_MODULE_ENABLED */
+/* #define HAL_WWDG_MODULE_ENABLED */
+#define HAL_PCD_MODULE_ENABLED
+/* #define HAL_HCD_MODULE_ENABLED */
+/* #define HAL_DSI_MODULE_ENABLED */
+/* #define HAL_QSPI_MODULE_ENABLED */
+/* #define HAL_QSPI_MODULE_ENABLED */
+/* #define HAL_CEC_MODULE_ENABLED */
+/* #define HAL_FMPI2C_MODULE_ENABLED */
+/* #define HAL_SPDIFRX_MODULE_ENABLED */
+/* #define HAL_DFSDM_MODULE_ENABLED */
+/* #define HAL_LPTIM_MODULE_ENABLED */
+#define HAL_GPIO_MODULE_ENABLED
+#define HAL_EXTI_MODULE_ENABLED
+#define HAL_DMA_MODULE_ENABLED
+#define HAL_RCC_MODULE_ENABLED
+#define HAL_FLASH_MODULE_ENABLED
+#define HAL_PWR_MODULE_ENABLED
+#define HAL_CORTEX_MODULE_ENABLED
+
+/* ########################## HSE/HSI Values adaptation ##################### */
+/**
+ * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
+ * This value is used by the RCC HAL module to compute the system frequency
+ * (when HSE is used as system clock source, directly or through the PLL).
+ */
+/* No default! Should be explictly defined in openblt/board.mk */
+#if 0
+#if !defined (HSE_VALUE)
+ #define HSE_VALUE ((uint32_t)8000000U) /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+#endif
+
+#if !defined (HSE_STARTUP_TIMEOUT)
+ #define HSE_STARTUP_TIMEOUT ((uint32_t)100U) /*!< Time out for HSE start up, in ms */
+#endif /* HSE_STARTUP_TIMEOUT */
+
+/**
+ * @brief Internal High Speed oscillator (HSI) value.
+ * This value is used by the RCC HAL module to compute the system frequency
+ * (when HSI is used as system clock source, directly or through the PLL).
+ */
+#if !defined (HSI_VALUE)
+ #define HSI_VALUE ((uint32_t)16000000U) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+ * @brief Internal Low Speed oscillator (LSI) value.
+ */
+#if !defined (LSI_VALUE)
+ #define LSI_VALUE ((uint32_t)32000U) /*!< LSI Typical Value in Hz*/
+#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz
+ The real value may vary depending on the variations
+ in voltage and temperature.*/
+/**
+ * @brief External Low Speed oscillator (LSE) value.
+ */
+#if !defined (LSE_VALUE)
+ #define LSE_VALUE ((uint32_t)32768U) /*!< Value of the External Low Speed oscillator in Hz */
+#endif /* LSE_VALUE */
+
+#if !defined (LSE_STARTUP_TIMEOUT)
+ #define LSE_STARTUP_TIMEOUT ((uint32_t)5000U) /*!< Time out for LSE start up, in ms */
+#endif /* LSE_STARTUP_TIMEOUT */
+
+/**
+ * @brief External clock source for I2S peripheral
+ * This value is used by the I2S HAL module to compute the I2S clock source
+ * frequency, this source is inserted directly through I2S_CKIN pad.
+ */
+#if !defined (EXTERNAL_CLOCK_VALUE)
+ #define EXTERNAL_CLOCK_VALUE ((uint32_t)12288000U) /*!< Value of the External audio frequency in Hz*/
+#endif /* EXTERNAL_CLOCK_VALUE */
+
+/* Tip: To avoid modifying this file each time you need to use different HSE,
+ === you can define the HSE value in your toolchain compiler preprocessor. */
+
+/* ########################### System Configuration ######################### */
+/**
+ * @brief This is the HAL system configuration section
+ */
+#define VDD_VALUE ((uint32_t)3300U) /*!< Value of VDD in mv */
+#define TICK_INT_PRIORITY ((uint32_t)0U) /*!< tick interrupt priority */
+#define USE_RTOS 0U
+#define PREFETCH_ENABLE 1U
+#define INSTRUCTION_CACHE_ENABLE 1U
+#define DATA_CACHE_ENABLE 1U
+
+#define USE_HAL_ADC_REGISTER_CALLBACKS 0U /* ADC register callback disabled */
+#define USE_HAL_CAN_REGISTER_CALLBACKS 0U /* CAN register callback disabled */
+#define USE_HAL_CEC_REGISTER_CALLBACKS 0U /* CEC register callback disabled */
+#define USE_HAL_CRYP_REGISTER_CALLBACKS 0U /* CRYP register callback disabled */
+#define USE_HAL_DAC_REGISTER_CALLBACKS 0U /* DAC register callback disabled */
+#define USE_HAL_DCMI_REGISTER_CALLBACKS 0U /* DCMI register callback disabled */
+#define USE_HAL_DFSDM_REGISTER_CALLBACKS 0U /* DFSDM register callback disabled */
+#define USE_HAL_DMA2D_REGISTER_CALLBACKS 0U /* DMA2D register callback disabled */
+#define USE_HAL_DSI_REGISTER_CALLBACKS 0U /* DSI register callback disabled */
+#define USE_HAL_ETH_REGISTER_CALLBACKS 0U /* ETH register callback disabled */
+#define USE_HAL_HASH_REGISTER_CALLBACKS 0U /* HASH register callback disabled */
+#define USE_HAL_HCD_REGISTER_CALLBACKS 0U /* HCD register callback disabled */
+#define USE_HAL_I2C_REGISTER_CALLBACKS 0U /* I2C register callback disabled */
+#define USE_HAL_FMPI2C_REGISTER_CALLBACKS 0U /* FMPI2C register callback disabled */
+#define USE_HAL_I2S_REGISTER_CALLBACKS 0U /* I2S register callback disabled */
+#define USE_HAL_IRDA_REGISTER_CALLBACKS 0U /* IRDA register callback disabled */
+#define USE_HAL_LPTIM_REGISTER_CALLBACKS 0U /* LPTIM register callback disabled */
+#define USE_HAL_LTDC_REGISTER_CALLBACKS 0U /* LTDC register callback disabled */
+#define USE_HAL_MMC_REGISTER_CALLBACKS 0U /* MMC register callback disabled */
+#define USE_HAL_NAND_REGISTER_CALLBACKS 0U /* NAND register callback disabled */
+#define USE_HAL_NOR_REGISTER_CALLBACKS 0U /* NOR register callback disabled */
+#define USE_HAL_PCCARD_REGISTER_CALLBACKS 0U /* PCCARD register callback disabled */
+#define USE_HAL_PCD_REGISTER_CALLBACKS 0U /* PCD register callback disabled */
+#define USE_HAL_QSPI_REGISTER_CALLBACKS 0U /* QSPI register callback disabled */
+#define USE_HAL_RNG_REGISTER_CALLBACKS 0U /* RNG register callback disabled */
+#define USE_HAL_RTC_REGISTER_CALLBACKS 0U /* RTC register callback disabled */
+#define USE_HAL_SAI_REGISTER_CALLBACKS 0U /* SAI register callback disabled */
+#define USE_HAL_SD_REGISTER_CALLBACKS 0U /* SD register callback disabled */
+#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS 0U /* SMARTCARD register callback disabled */
+#define USE_HAL_SDRAM_REGISTER_CALLBACKS 0U /* SDRAM register callback disabled */
+#define USE_HAL_SRAM_REGISTER_CALLBACKS 0U /* SRAM register callback disabled */
+#define USE_HAL_SPDIFRX_REGISTER_CALLBACKS 0U /* SPDIFRX register callback disabled */
+#define USE_HAL_SMBUS_REGISTER_CALLBACKS 0U /* SMBUS register callback disabled */
+#define USE_HAL_SPI_REGISTER_CALLBACKS 0U /* SPI register callback disabled */
+#define USE_HAL_TIM_REGISTER_CALLBACKS 0U /* TIM register callback disabled */
+#define USE_HAL_UART_REGISTER_CALLBACKS 0U /* UART register callback disabled */
+#define USE_HAL_USART_REGISTER_CALLBACKS 0U /* USART register callback disabled */
+#define USE_HAL_WWDG_REGISTER_CALLBACKS 0U /* WWDG register callback disabled */
+
+/* ########################## Assert Selection ############################## */
+/**
+ * @brief Uncomment the line below to expanse the "assert_param" macro in the
+ * HAL drivers code
+ */
+/* #define USE_FULL_ASSERT 1U */
+
+/* ################## Ethernet peripheral configuration ##################### */
+
+/* Section 1 : Ethernet peripheral configuration */
+
+/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
+#define MAC_ADDR0 2U
+#define MAC_ADDR1 0U
+#define MAC_ADDR2 0U
+#define MAC_ADDR3 0U
+#define MAC_ADDR4 0U
+#define MAC_ADDR5 0U
+
+/* Definition of the Ethernet driver buffers size and count */
+#define ETH_RX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for receive */
+#define ETH_TX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for transmit */
+#define ETH_RXBUFNB ((uint32_t)4U) /* 4 Rx buffers of size ETH_RX_BUF_SIZE */
+#define ETH_TXBUFNB ((uint32_t)4U) /* 4 Tx buffers of size ETH_TX_BUF_SIZE */
+
+/* Section 2: PHY configuration section */
+
+/* LAN8742A_PHY_ADDRESS Address*/
+#define LAN8742A_PHY_ADDRESS 0U
+/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
+#define PHY_RESET_DELAY ((uint32_t)0x000000FFU)
+/* PHY Configuration delay */
+#define PHY_CONFIG_DELAY ((uint32_t)0x00000FFFU)
+
+#define PHY_READ_TO ((uint32_t)0x0000FFFFU)
+#define PHY_WRITE_TO ((uint32_t)0x0000FFFFU)
+
+/* Section 3: Common PHY Registers */
+
+#define PHY_BCR ((uint16_t)0x00U) /*!< Transceiver Basic Control Register */
+#define PHY_BSR ((uint16_t)0x01U) /*!< Transceiver Basic Status Register */
+
+#define PHY_RESET ((uint16_t)0x8000U) /*!< PHY Reset */
+#define PHY_LOOPBACK ((uint16_t)0x4000U) /*!< Select loop-back mode */
+#define PHY_FULLDUPLEX_100M ((uint16_t)0x2100U) /*!< Set the full-duplex mode at 100 Mb/s */
+#define PHY_HALFDUPLEX_100M ((uint16_t)0x2000U) /*!< Set the half-duplex mode at 100 Mb/s */
+#define PHY_FULLDUPLEX_10M ((uint16_t)0x0100U) /*!< Set the full-duplex mode at 10 Mb/s */
+#define PHY_HALFDUPLEX_10M ((uint16_t)0x0000U) /*!< Set the half-duplex mode at 10 Mb/s */
+#define PHY_AUTONEGOTIATION ((uint16_t)0x1000U) /*!< Enable auto-negotiation function */
+#define PHY_RESTART_AUTONEGOTIATION ((uint16_t)0x0200U) /*!< Restart auto-negotiation function */
+#define PHY_POWERDOWN ((uint16_t)0x0800U) /*!< Select the power down mode */
+#define PHY_ISOLATE ((uint16_t)0x0400U) /*!< Isolate PHY from MII */
+
+#define PHY_AUTONEGO_COMPLETE ((uint16_t)0x0020U) /*!< Auto-Negotiation process completed */
+#define PHY_LINKED_STATUS ((uint16_t)0x0004U) /*!< Valid link established */
+#define PHY_JABBER_DETECTION ((uint16_t)0x0002U) /*!< Jabber condition detected */
+
+/* Section 4: Extended PHY Registers */
+#define PHY_SR ((uint16_t)0x1FU) /*!< PHY status register Offset */
+
+#define PHY_SPEED_STATUS ((uint16_t)0x0004U) /*!< PHY Speed mask */
+#define PHY_DUPLEX_STATUS ((uint16_t)0x0010U) /*!< PHY Duplex mask */
+
+#define PHY_ISFR ((uint16_t)0x001DU) /*!< PHY Interrupt Source Flag register Offset */
+#define PHY_ISFR_INT4 ((uint16_t)0x000BU) /*!< PHY Link down inturrupt */
+
+/* ################## SPI peripheral configuration ########################## */
+
+/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
+* Activated: CRC code is present inside driver
+* Deactivated: CRC code cleaned from driver
+*/
+
+#define USE_SPI_CRC 0U
+
+/* Includes ------------------------------------------------------------------*/
+/**
+ * @brief Include module's header file
+ */
+
+#ifdef HAL_RCC_MODULE_ENABLED
+ #include "stm32f4xx_hal_rcc.h"
+#endif /* HAL_RCC_MODULE_ENABLED */
+
+#ifdef HAL_GPIO_MODULE_ENABLED
+ #include "stm32f4xx_hal_gpio.h"
+#endif /* HAL_GPIO_MODULE_ENABLED */
+
+#ifdef HAL_EXTI_MODULE_ENABLED
+ #include "stm32f4xx_hal_exti.h"
+#endif /* HAL_EXTI_MODULE_ENABLED */
+
+#ifdef HAL_DMA_MODULE_ENABLED
+ #include "stm32f4xx_hal_dma.h"
+#endif /* HAL_DMA_MODULE_ENABLED */
+
+#ifdef HAL_CORTEX_MODULE_ENABLED
+ #include "stm32f4xx_hal_cortex.h"
+#endif /* HAL_CORTEX_MODULE_ENABLED */
+
+#ifdef HAL_ADC_MODULE_ENABLED
+ #include "stm32f4xx_hal_adc.h"
+#endif /* HAL_ADC_MODULE_ENABLED */
+
+#ifdef HAL_CAN_MODULE_ENABLED
+ #include "stm32f4xx_hal_can.h"
+#endif /* HAL_CAN_MODULE_ENABLED */
+
+#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
+ #include "stm32f4xx_hal_can_legacy.h"
+#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
+
+#ifdef HAL_CRC_MODULE_ENABLED
+ #include "stm32f4xx_hal_crc.h"
+#endif /* HAL_CRC_MODULE_ENABLED */
+
+#ifdef HAL_CRYP_MODULE_ENABLED
+ #include "stm32f4xx_hal_cryp.h"
+#endif /* HAL_CRYP_MODULE_ENABLED */
+
+#ifdef HAL_DMA2D_MODULE_ENABLED
+ #include "stm32f4xx_hal_dma2d.h"
+#endif /* HAL_DMA2D_MODULE_ENABLED */
+
+#ifdef HAL_DAC_MODULE_ENABLED
+ #include "stm32f4xx_hal_dac.h"
+#endif /* HAL_DAC_MODULE_ENABLED */
+
+#ifdef HAL_DCMI_MODULE_ENABLED
+ #include "stm32f4xx_hal_dcmi.h"
+#endif /* HAL_DCMI_MODULE_ENABLED */
+
+#ifdef HAL_ETH_MODULE_ENABLED
+ #include "stm32f4xx_hal_eth.h"
+#endif /* HAL_ETH_MODULE_ENABLED */
+
+#ifdef HAL_FLASH_MODULE_ENABLED
+ #include "stm32f4xx_hal_flash.h"
+#endif /* HAL_FLASH_MODULE_ENABLED */
+
+#ifdef HAL_SRAM_MODULE_ENABLED
+ #include "stm32f4xx_hal_sram.h"
+#endif /* HAL_SRAM_MODULE_ENABLED */
+
+#ifdef HAL_NOR_MODULE_ENABLED
+ #include "stm32f4xx_hal_nor.h"
+#endif /* HAL_NOR_MODULE_ENABLED */
+
+#ifdef HAL_NAND_MODULE_ENABLED
+ #include "stm32f4xx_hal_nand.h"
+#endif /* HAL_NAND_MODULE_ENABLED */
+
+#ifdef HAL_PCCARD_MODULE_ENABLED
+ #include "stm32f4xx_hal_pccard.h"
+#endif /* HAL_PCCARD_MODULE_ENABLED */
+
+#ifdef HAL_SDRAM_MODULE_ENABLED
+ #include "stm32f4xx_hal_sdram.h"
+#endif /* HAL_SDRAM_MODULE_ENABLED */
+
+#ifdef HAL_HASH_MODULE_ENABLED
+ #include "stm32f4xx_hal_hash.h"
+#endif /* HAL_HASH_MODULE_ENABLED */
+
+#ifdef HAL_I2C_MODULE_ENABLED
+ #include "stm32f4xx_hal_i2c.h"
+#endif /* HAL_I2C_MODULE_ENABLED */
+
+#ifdef HAL_SMBUS_MODULE_ENABLED
+ #include "stm32f4xx_hal_smbus.h"
+#endif /* HAL_SMBUS_MODULE_ENABLED */
+
+#ifdef HAL_I2S_MODULE_ENABLED
+ #include "stm32f4xx_hal_i2s.h"
+#endif /* HAL_I2S_MODULE_ENABLED */
+
+#ifdef HAL_IWDG_MODULE_ENABLED
+ #include "stm32f4xx_hal_iwdg.h"
+#endif /* HAL_IWDG_MODULE_ENABLED */
+
+#ifdef HAL_LTDC_MODULE_ENABLED
+ #include "stm32f4xx_hal_ltdc.h"
+#endif /* HAL_LTDC_MODULE_ENABLED */
+
+#ifdef HAL_PWR_MODULE_ENABLED
+ #include "stm32f4xx_hal_pwr.h"
+#endif /* HAL_PWR_MODULE_ENABLED */
+
+#ifdef HAL_RNG_MODULE_ENABLED
+ #include "stm32f4xx_hal_rng.h"
+#endif /* HAL_RNG_MODULE_ENABLED */
+
+#ifdef HAL_RTC_MODULE_ENABLED
+ #include "stm32f4xx_hal_rtc.h"
+#endif /* HAL_RTC_MODULE_ENABLED */
+
+#ifdef HAL_SAI_MODULE_ENABLED
+ #include "stm32f4xx_hal_sai.h"
+#endif /* HAL_SAI_MODULE_ENABLED */
+
+#ifdef HAL_SD_MODULE_ENABLED
+ #include "stm32f4xx_hal_sd.h"
+#endif /* HAL_SD_MODULE_ENABLED */
+
+#ifdef HAL_SPI_MODULE_ENABLED
+ #include "stm32f4xx_hal_spi.h"
+#endif /* HAL_SPI_MODULE_ENABLED */
+
+#ifdef HAL_TIM_MODULE_ENABLED
+ #include "stm32f4xx_hal_tim.h"
+#endif /* HAL_TIM_MODULE_ENABLED */
+
+#ifdef HAL_UART_MODULE_ENABLED
+ #include "stm32f4xx_hal_uart.h"
+#endif /* HAL_UART_MODULE_ENABLED */
+
+#ifdef HAL_USART_MODULE_ENABLED
+ #include "stm32f4xx_hal_usart.h"
+#endif /* HAL_USART_MODULE_ENABLED */
+
+#ifdef HAL_IRDA_MODULE_ENABLED
+ #include "stm32f4xx_hal_irda.h"
+#endif /* HAL_IRDA_MODULE_ENABLED */
+
+#ifdef HAL_SMARTCARD_MODULE_ENABLED
+ #include "stm32f4xx_hal_smartcard.h"
+#endif /* HAL_SMARTCARD_MODULE_ENABLED */
+
+#ifdef HAL_WWDG_MODULE_ENABLED
+ #include "stm32f4xx_hal_wwdg.h"
+#endif /* HAL_WWDG_MODULE_ENABLED */
+
+#ifdef HAL_PCD_MODULE_ENABLED
+ #include "stm32f4xx_hal_pcd.h"
+#endif /* HAL_PCD_MODULE_ENABLED */
+
+#ifdef HAL_HCD_MODULE_ENABLED
+ #include "stm32f4xx_hal_hcd.h"
+#endif /* HAL_HCD_MODULE_ENABLED */
+
+#ifdef HAL_DSI_MODULE_ENABLED
+ #include "stm32f4xx_hal_dsi.h"
+#endif /* HAL_DSI_MODULE_ENABLED */
+
+#ifdef HAL_QSPI_MODULE_ENABLED
+ #include "stm32f4xx_hal_qspi.h"
+#endif /* HAL_QSPI_MODULE_ENABLED */
+
+#ifdef HAL_CEC_MODULE_ENABLED
+ #include "stm32f4xx_hal_cec.h"
+#endif /* HAL_CEC_MODULE_ENABLED */
+
+#ifdef HAL_FMPI2C_MODULE_ENABLED
+ #include "stm32f4xx_hal_fmpi2c.h"
+#endif /* HAL_FMPI2C_MODULE_ENABLED */
+
+#ifdef HAL_SPDIFRX_MODULE_ENABLED
+ #include "stm32f4xx_hal_spdifrx.h"
+#endif /* HAL_SPDIFRX_MODULE_ENABLED */
+
+#ifdef HAL_DFSDM_MODULE_ENABLED
+ #include "stm32f4xx_hal_dfsdm.h"
+#endif /* HAL_DFSDM_MODULE_ENABLED */
+
+#ifdef HAL_LPTIM_MODULE_ENABLED
+ #include "stm32f4xx_hal_lptim.h"
+#endif /* HAL_LPTIM_MODULE_ENABLED */
+
+#ifdef HAL_MMC_MODULE_ENABLED
+ #include "stm32f4xx_hal_mmc.h"
+#endif /* HAL_MMC_MODULE_ENABLED */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef USE_FULL_ASSERT
+/**
+ * @brief The assert_param macro is used for function's parameters check.
+ * @param expr If expr is false, it calls assert_failed function
+ * which reports the name of the source file and the source
+ * line number of the call that failed.
+ * If expr is true, it returns no value.
+ * @retval None
+ */
+ #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+ void assert_failed(uint8_t* file, uint32_t line);
+#else
+ #define assert_param(expr) ((void)0U)
+#endif /* USE_FULL_ASSERT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_HAL_CONF_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/firmware/hw_layer/ports/stm32/stm32f4/openblt/lib/system_stm32f4xx.c b/firmware/hw_layer/ports/stm32/stm32f4/openblt/lib/system_stm32f4xx.c
new file mode 100644
index 0000000000..c386460e3c
--- /dev/null
+++ b/firmware/hw_layer/ports/stm32/stm32f4/openblt/lib/system_stm32f4xx.c
@@ -0,0 +1,730 @@
+/**
+ ******************************************************************************
+ * @file system_stm32f4xx.c
+ * @author MCD Application Team
+ * @brief CMSIS Cortex-M4 Device Peripheral Access Layer System Source File.
+ *
+ * This file provides two functions and one global variable to be called from
+ * user application:
+ * - SystemInit(): This function is called at startup just after reset and
+ * before branch to main program. This call is made inside
+ * the "startup_stm32f4xx.s" file.
+ *
+ * - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
+ * by the user application to setup the SysTick
+ * timer or configure other parameters.
+ *
+ * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
+ * be called whenever the core clock is changed
+ * during program execution.
+ *
+ *
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/** @addtogroup CMSIS
+ * @{
+ */
+
+/** @addtogroup stm32f4xx_system
+ * @{
+ */
+
+/** @addtogroup STM32F4xx_System_Private_Includes
+ * @{
+ */
+
+
+#include "stm32f4xx.h"
+
+/* No default! Should be explictly defined in openblt/board.mk */
+#if 0
+#if !defined (HSE_VALUE)
+ #define HSE_VALUE ((uint32_t)8000000) /*!< Default value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+#endif
+
+#if !defined (HSI_VALUE)
+ #define HSI_VALUE ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_TypesDefinitions
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_Defines
+ * @{
+ */
+
+/************************* Miscellaneous Configuration ************************/
+/*!< Uncomment the following line if you need to use external SRAM or SDRAM as data memory */
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)\
+ || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
+ || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx)
+/* #define DATA_IN_ExtSRAM */
+#endif /* STM32F40xxx || STM32F41xxx || STM32F42xxx || STM32F43xxx || STM32F469xx || STM32F479xx ||\
+ STM32F412Zx || STM32F412Vx */
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
+ || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx)
+/* #define DATA_IN_ExtSDRAM */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx ||\
+ STM32F479xx */
+
+/*!< Uncomment the following line if you need to relocate your vector Table in
+ Internal SRAM. */
+/* #define VECT_TAB_SRAM */
+#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field.
+ This value must be a multiple of 0x200. */
+/******************************************************************************/
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_Variables
+ * @{
+ */
+ /* This variable is updated in three ways:
+ 1) by calling CMSIS function SystemCoreClockUpdate()
+ 2) by calling HAL API function HAL_RCC_GetHCLKFreq()
+ 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
+ Note: If you use this function to configure the system clock; then there
+ is no need to call the 2 first functions listed above, since SystemCoreClock
+ variable is updated automatically.
+ */
+uint32_t SystemCoreClock = 16000000;
+const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
+const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4};
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_FunctionPrototypes
+ * @{
+ */
+
+#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
+ static void SystemInit_ExtMemCtl(void);
+#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F4xx_System_Private_Functions
+ * @{
+ */
+
+/**
+ * @brief Setup the microcontroller system
+ * Initialize the FPU setting, vector table location and External memory
+ * configuration.
+ * @param None
+ * @retval None
+ */
+void SystemInit(void)
+{
+ /* FPU settings ------------------------------------------------------------*/
+ #if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
+ SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */
+ #endif
+
+#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
+ SystemInit_ExtMemCtl();
+#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */
+
+ /* Configure the Vector Table location add offset address ------------------*/
+#ifdef VECT_TAB_SRAM
+ SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
+#else
+ SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+#endif
+}
+
+/**
+ * @brief Update SystemCoreClock variable according to Clock Register Values.
+ * The SystemCoreClock variable contains the core clock (HCLK), it can
+ * be used by the user application to setup the SysTick timer or configure
+ * other parameters.
+ *
+ * @note Each time the core clock (HCLK) changes, this function must be called
+ * to update SystemCoreClock variable value. Otherwise, any configuration
+ * based on this variable will be incorrect.
+ *
+ * @note - The system frequency computed by this function is not the real
+ * frequency in the chip. It is calculated based on the predefined
+ * constant and the selected clock source:
+ *
+ * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
+ *
+ * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
+ *
+ * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
+ * or HSI_VALUE(*) multiplied/divided by the PLL factors.
+ *
+ * (*) HSI_VALUE is a constant defined in stm32f4xx_hal_conf.h file (default value
+ * 16 MHz) but the real value may vary depending on the variations
+ * in voltage and temperature.
+ *
+ * (**) HSE_VALUE is a constant defined in stm32f4xx_hal_conf.h file (its value
+ * depends on the application requirements), user has to ensure that HSE_VALUE
+ * is same as the real frequency of the crystal used. Otherwise, this function
+ * may have wrong result.
+ *
+ * - The result of this function could be not correct when using fractional
+ * value for HSE crystal.
+ *
+ * @param None
+ * @retval None
+ */
+void SystemCoreClockUpdate(void)
+{
+ uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;
+
+ /* Get SYSCLK source -------------------------------------------------------*/
+ tmp = RCC->CFGR & RCC_CFGR_SWS;
+
+ switch (tmp)
+ {
+ case 0x00: /* HSI used as system clock source */
+ SystemCoreClock = HSI_VALUE;
+ break;
+ case 0x04: /* HSE used as system clock source */
+ SystemCoreClock = HSE_VALUE;
+ break;
+ case 0x08: /* PLL used as system clock source */
+
+ /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N
+ SYSCLK = PLL_VCO / PLL_P
+ */
+ pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
+ pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
+
+ if (pllsource != 0)
+ {
+ /* HSE used as PLL clock source */
+ pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+ }
+ else
+ {
+ /* HSI used as PLL clock source */
+ pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+ }
+
+ pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2;
+ SystemCoreClock = pllvco/pllp;
+ break;
+ default:
+ SystemCoreClock = HSI_VALUE;
+ break;
+ }
+ /* Compute HCLK frequency --------------------------------------------------*/
+ /* Get HCLK prescaler */
+ tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
+ /* HCLK frequency */
+ SystemCoreClock >>= tmp;
+}
+
+#if defined (DATA_IN_ExtSRAM) && defined (DATA_IN_ExtSDRAM)
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
+ || defined(STM32F469xx) || defined(STM32F479xx)
+/**
+ * @brief Setup the external memory controller.
+ * Called in startup_stm32f4xx.s before jump to main.
+ * This function configures the external memories (SRAM/SDRAM)
+ * This SRAM/SDRAM will be used as program data memory (including heap and stack).
+ * @param None
+ * @retval None
+ */
+void SystemInit_ExtMemCtl(void)
+{
+ __IO uint32_t tmp = 0x00;
+
+ register uint32_t tmpreg = 0, timeout = 0xFFFF;
+ register __IO uint32_t index;
+
+ /* Enable GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface clock */
+ RCC->AHB1ENR |= 0x000001F8;
+
+ /* Delay after an RCC peripheral clock enabling */
+ tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN);
+
+ /* Connect PDx pins to FMC Alternate function */
+ GPIOD->AFR[0] = 0x00CCC0CC;
+ GPIOD->AFR[1] = 0xCCCCCCCC;
+ /* Configure PDx pins in Alternate function mode */
+ GPIOD->MODER = 0xAAAA0A8A;
+ /* Configure PDx pins speed to 100 MHz */
+ GPIOD->OSPEEDR = 0xFFFF0FCF;
+ /* Configure PDx pins Output type to push-pull */
+ GPIOD->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PDx pins */
+ GPIOD->PUPDR = 0x00000000;
+
+ /* Connect PEx pins to FMC Alternate function */
+ GPIOE->AFR[0] = 0xC00CC0CC;
+ GPIOE->AFR[1] = 0xCCCCCCCC;
+ /* Configure PEx pins in Alternate function mode */
+ GPIOE->MODER = 0xAAAA828A;
+ /* Configure PEx pins speed to 100 MHz */
+ GPIOE->OSPEEDR = 0xFFFFC3CF;
+ /* Configure PEx pins Output type to push-pull */
+ GPIOE->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PEx pins */
+ GPIOE->PUPDR = 0x00000000;
+
+ /* Connect PFx pins to FMC Alternate function */
+ GPIOF->AFR[0] = 0xCCCCCCCC;
+ GPIOF->AFR[1] = 0xCCCCCCCC;
+ /* Configure PFx pins in Alternate function mode */
+ GPIOF->MODER = 0xAA800AAA;
+ /* Configure PFx pins speed to 50 MHz */
+ GPIOF->OSPEEDR = 0xAA800AAA;
+ /* Configure PFx pins Output type to push-pull */
+ GPIOF->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PFx pins */
+ GPIOF->PUPDR = 0x00000000;
+
+ /* Connect PGx pins to FMC Alternate function */
+ GPIOG->AFR[0] = 0xCCCCCCCC;
+ GPIOG->AFR[1] = 0xCCCCCCCC;
+ /* Configure PGx pins in Alternate function mode */
+ GPIOG->MODER = 0xAAAAAAAA;
+ /* Configure PGx pins speed to 50 MHz */
+ GPIOG->OSPEEDR = 0xAAAAAAAA;
+ /* Configure PGx pins Output type to push-pull */
+ GPIOG->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PGx pins */
+ GPIOG->PUPDR = 0x00000000;
+
+ /* Connect PHx pins to FMC Alternate function */
+ GPIOH->AFR[0] = 0x00C0CC00;
+ GPIOH->AFR[1] = 0xCCCCCCCC;
+ /* Configure PHx pins in Alternate function mode */
+ GPIOH->MODER = 0xAAAA08A0;
+ /* Configure PHx pins speed to 50 MHz */
+ GPIOH->OSPEEDR = 0xAAAA08A0;
+ /* Configure PHx pins Output type to push-pull */
+ GPIOH->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PHx pins */
+ GPIOH->PUPDR = 0x00000000;
+
+ /* Connect PIx pins to FMC Alternate function */
+ GPIOI->AFR[0] = 0xCCCCCCCC;
+ GPIOI->AFR[1] = 0x00000CC0;
+ /* Configure PIx pins in Alternate function mode */
+ GPIOI->MODER = 0x0028AAAA;
+ /* Configure PIx pins speed to 50 MHz */
+ GPIOI->OSPEEDR = 0x0028AAAA;
+ /* Configure PIx pins Output type to push-pull */
+ GPIOI->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PIx pins */
+ GPIOI->PUPDR = 0x00000000;
+
+/*-- FMC Configuration -------------------------------------------------------*/
+ /* Enable the FMC interface clock */
+ RCC->AHB3ENR |= 0x00000001;
+ /* Delay after an RCC peripheral clock enabling */
+ tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
+
+ FMC_Bank5_6->SDCR[0] = 0x000019E4;
+ FMC_Bank5_6->SDTR[0] = 0x01115351;
+
+ /* SDRAM initialization sequence */
+ /* Clock enable command */
+ FMC_Bank5_6->SDCMR = 0x00000011;
+ tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
+ while((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
+ }
+
+ /* Delay */
+ for (index = 0; index<1000; index++);
+
+ /* PALL command */
+ FMC_Bank5_6->SDCMR = 0x00000012;
+ timeout = 0xFFFF;
+ while((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
+ }
+
+ /* Auto refresh command */
+ FMC_Bank5_6->SDCMR = 0x00000073;
+ timeout = 0xFFFF;
+ while((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
+ }
+
+ /* MRD register program */
+ FMC_Bank5_6->SDCMR = 0x00046014;
+ timeout = 0xFFFF;
+ while((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
+ }
+
+ /* Set refresh count */
+ tmpreg = FMC_Bank5_6->SDRTR;
+ FMC_Bank5_6->SDRTR = (tmpreg | (0x0000027C<<1));
+
+ /* Disable write protection */
+ tmpreg = FMC_Bank5_6->SDCR[0];
+ FMC_Bank5_6->SDCR[0] = (tmpreg & 0xFFFFFDFF);
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
+ /* Configure and enable Bank1_SRAM2 */
+ FMC_Bank1->BTCR[2] = 0x00001011;
+ FMC_Bank1->BTCR[3] = 0x00000201;
+ FMC_Bank1E->BWTR[2] = 0x0fffffff;
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
+#if defined(STM32F469xx) || defined(STM32F479xx)
+ /* Configure and enable Bank1_SRAM2 */
+ FMC_Bank1->BTCR[2] = 0x00001091;
+ FMC_Bank1->BTCR[3] = 0x00110212;
+ FMC_Bank1E->BWTR[2] = 0x0fffffff;
+#endif /* STM32F469xx || STM32F479xx */
+
+ (void)(tmp);
+}
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */
+#elif defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
+/**
+ * @brief Setup the external memory controller.
+ * Called in startup_stm32f4xx.s before jump to main.
+ * This function configures the external memories (SRAM/SDRAM)
+ * This SRAM/SDRAM will be used as program data memory (including heap and stack).
+ * @param None
+ * @retval None
+ */
+void SystemInit_ExtMemCtl(void)
+{
+ __IO uint32_t tmp = 0x00;
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
+ || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx)
+#if defined (DATA_IN_ExtSDRAM)
+ register uint32_t tmpreg = 0, timeout = 0xFFFF;
+ register __IO uint32_t index;
+
+#if defined(STM32F446xx)
+ /* Enable GPIOA, GPIOC, GPIOD, GPIOE, GPIOF, GPIOG interface
+ clock */
+ RCC->AHB1ENR |= 0x0000007D;
+#else
+ /* Enable GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface
+ clock */
+ RCC->AHB1ENR |= 0x000001F8;
+#endif /* STM32F446xx */
+ /* Delay after an RCC peripheral clock enabling */
+ tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN);
+
+#if defined(STM32F446xx)
+ /* Connect PAx pins to FMC Alternate function */
+ GPIOA->AFR[0] |= 0xC0000000;
+ GPIOA->AFR[1] |= 0x00000000;
+ /* Configure PDx pins in Alternate function mode */
+ GPIOA->MODER |= 0x00008000;
+ /* Configure PDx pins speed to 50 MHz */
+ GPIOA->OSPEEDR |= 0x00008000;
+ /* Configure PDx pins Output type to push-pull */
+ GPIOA->OTYPER |= 0x00000000;
+ /* No pull-up, pull-down for PDx pins */
+ GPIOA->PUPDR |= 0x00000000;
+
+ /* Connect PCx pins to FMC Alternate function */
+ GPIOC->AFR[0] |= 0x00CC0000;
+ GPIOC->AFR[1] |= 0x00000000;
+ /* Configure PDx pins in Alternate function mode */
+ GPIOC->MODER |= 0x00000A00;
+ /* Configure PDx pins speed to 50 MHz */
+ GPIOC->OSPEEDR |= 0x00000A00;
+ /* Configure PDx pins Output type to push-pull */
+ GPIOC->OTYPER |= 0x00000000;
+ /* No pull-up, pull-down for PDx pins */
+ GPIOC->PUPDR |= 0x00000000;
+#endif /* STM32F446xx */
+
+ /* Connect PDx pins to FMC Alternate function */
+ GPIOD->AFR[0] = 0x000000CC;
+ GPIOD->AFR[1] = 0xCC000CCC;
+ /* Configure PDx pins in Alternate function mode */
+ GPIOD->MODER = 0xA02A000A;
+ /* Configure PDx pins speed to 50 MHz */
+ GPIOD->OSPEEDR = 0xA02A000A;
+ /* Configure PDx pins Output type to push-pull */
+ GPIOD->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PDx pins */
+ GPIOD->PUPDR = 0x00000000;
+
+ /* Connect PEx pins to FMC Alternate function */
+ GPIOE->AFR[0] = 0xC00000CC;
+ GPIOE->AFR[1] = 0xCCCCCCCC;
+ /* Configure PEx pins in Alternate function mode */
+ GPIOE->MODER = 0xAAAA800A;
+ /* Configure PEx pins speed to 50 MHz */
+ GPIOE->OSPEEDR = 0xAAAA800A;
+ /* Configure PEx pins Output type to push-pull */
+ GPIOE->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PEx pins */
+ GPIOE->PUPDR = 0x00000000;
+
+ /* Connect PFx pins to FMC Alternate function */
+ GPIOF->AFR[0] = 0xCCCCCCCC;
+ GPIOF->AFR[1] = 0xCCCCCCCC;
+ /* Configure PFx pins in Alternate function mode */
+ GPIOF->MODER = 0xAA800AAA;
+ /* Configure PFx pins speed to 50 MHz */
+ GPIOF->OSPEEDR = 0xAA800AAA;
+ /* Configure PFx pins Output type to push-pull */
+ GPIOF->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PFx pins */
+ GPIOF->PUPDR = 0x00000000;
+
+ /* Connect PGx pins to FMC Alternate function */
+ GPIOG->AFR[0] = 0xCCCCCCCC;
+ GPIOG->AFR[1] = 0xCCCCCCCC;
+ /* Configure PGx pins in Alternate function mode */
+ GPIOG->MODER = 0xAAAAAAAA;
+ /* Configure PGx pins speed to 50 MHz */
+ GPIOG->OSPEEDR = 0xAAAAAAAA;
+ /* Configure PGx pins Output type to push-pull */
+ GPIOG->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PGx pins */
+ GPIOG->PUPDR = 0x00000000;
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
+ || defined(STM32F469xx) || defined(STM32F479xx)
+ /* Connect PHx pins to FMC Alternate function */
+ GPIOH->AFR[0] = 0x00C0CC00;
+ GPIOH->AFR[1] = 0xCCCCCCCC;
+ /* Configure PHx pins in Alternate function mode */
+ GPIOH->MODER = 0xAAAA08A0;
+ /* Configure PHx pins speed to 50 MHz */
+ GPIOH->OSPEEDR = 0xAAAA08A0;
+ /* Configure PHx pins Output type to push-pull */
+ GPIOH->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PHx pins */
+ GPIOH->PUPDR = 0x00000000;
+
+ /* Connect PIx pins to FMC Alternate function */
+ GPIOI->AFR[0] = 0xCCCCCCCC;
+ GPIOI->AFR[1] = 0x00000CC0;
+ /* Configure PIx pins in Alternate function mode */
+ GPIOI->MODER = 0x0028AAAA;
+ /* Configure PIx pins speed to 50 MHz */
+ GPIOI->OSPEEDR = 0x0028AAAA;
+ /* Configure PIx pins Output type to push-pull */
+ GPIOI->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PIx pins */
+ GPIOI->PUPDR = 0x00000000;
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */
+
+/*-- FMC Configuration -------------------------------------------------------*/
+ /* Enable the FMC interface clock */
+ RCC->AHB3ENR |= 0x00000001;
+ /* Delay after an RCC peripheral clock enabling */
+ tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
+
+ /* Configure and enable SDRAM bank1 */
+#if defined(STM32F446xx)
+ FMC_Bank5_6->SDCR[0] = 0x00001954;
+#else
+ FMC_Bank5_6->SDCR[0] = 0x000019E4;
+#endif /* STM32F446xx */
+ FMC_Bank5_6->SDTR[0] = 0x01115351;
+
+ /* SDRAM initialization sequence */
+ /* Clock enable command */
+ FMC_Bank5_6->SDCMR = 0x00000011;
+ tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
+ while((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
+ }
+
+ /* Delay */
+ for (index = 0; index<1000; index++);
+
+ /* PALL command */
+ FMC_Bank5_6->SDCMR = 0x00000012;
+ timeout = 0xFFFF;
+ while((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
+ }
+
+ /* Auto refresh command */
+#if defined(STM32F446xx)
+ FMC_Bank5_6->SDCMR = 0x000000F3;
+#else
+ FMC_Bank5_6->SDCMR = 0x00000073;
+#endif /* STM32F446xx */
+ timeout = 0xFFFF;
+ while((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
+ }
+
+ /* MRD register program */
+#if defined(STM32F446xx)
+ FMC_Bank5_6->SDCMR = 0x00044014;
+#else
+ FMC_Bank5_6->SDCMR = 0x00046014;
+#endif /* STM32F446xx */
+ timeout = 0xFFFF;
+ while((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
+ }
+
+ /* Set refresh count */
+ tmpreg = FMC_Bank5_6->SDRTR;
+#if defined(STM32F446xx)
+ FMC_Bank5_6->SDRTR = (tmpreg | (0x0000050C<<1));
+#else
+ FMC_Bank5_6->SDRTR = (tmpreg | (0x0000027C<<1));
+#endif /* STM32F446xx */
+
+ /* Disable write protection */
+ tmpreg = FMC_Bank5_6->SDCR[0];
+ FMC_Bank5_6->SDCR[0] = (tmpreg & 0xFFFFFDFF);
+#endif /* DATA_IN_ExtSDRAM */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */
+
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)\
+ || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
+ || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx)
+
+#if defined(DATA_IN_ExtSRAM)
+/*-- GPIOs Configuration -----------------------------------------------------*/
+ /* Enable GPIOD, GPIOE, GPIOF and GPIOG interface clock */
+ RCC->AHB1ENR |= 0x00000078;
+ /* Delay after an RCC peripheral clock enabling */
+ tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);
+
+ /* Connect PDx pins to FMC Alternate function */
+ GPIOD->AFR[0] = 0x00CCC0CC;
+ GPIOD->AFR[1] = 0xCCCCCCCC;
+ /* Configure PDx pins in Alternate function mode */
+ GPIOD->MODER = 0xAAAA0A8A;
+ /* Configure PDx pins speed to 100 MHz */
+ GPIOD->OSPEEDR = 0xFFFF0FCF;
+ /* Configure PDx pins Output type to push-pull */
+ GPIOD->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PDx pins */
+ GPIOD->PUPDR = 0x00000000;
+
+ /* Connect PEx pins to FMC Alternate function */
+ GPIOE->AFR[0] = 0xC00CC0CC;
+ GPIOE->AFR[1] = 0xCCCCCCCC;
+ /* Configure PEx pins in Alternate function mode */
+ GPIOE->MODER = 0xAAAA828A;
+ /* Configure PEx pins speed to 100 MHz */
+ GPIOE->OSPEEDR = 0xFFFFC3CF;
+ /* Configure PEx pins Output type to push-pull */
+ GPIOE->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PEx pins */
+ GPIOE->PUPDR = 0x00000000;
+
+ /* Connect PFx pins to FMC Alternate function */
+ GPIOF->AFR[0] = 0x00CCCCCC;
+ GPIOF->AFR[1] = 0xCCCC0000;
+ /* Configure PFx pins in Alternate function mode */
+ GPIOF->MODER = 0xAA000AAA;
+ /* Configure PFx pins speed to 100 MHz */
+ GPIOF->OSPEEDR = 0xFF000FFF;
+ /* Configure PFx pins Output type to push-pull */
+ GPIOF->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PFx pins */
+ GPIOF->PUPDR = 0x00000000;
+
+ /* Connect PGx pins to FMC Alternate function */
+ GPIOG->AFR[0] = 0x00CCCCCC;
+ GPIOG->AFR[1] = 0x000000C0;
+ /* Configure PGx pins in Alternate function mode */
+ GPIOG->MODER = 0x00085AAA;
+ /* Configure PGx pins speed to 100 MHz */
+ GPIOG->OSPEEDR = 0x000CAFFF;
+ /* Configure PGx pins Output type to push-pull */
+ GPIOG->OTYPER = 0x00000000;
+ /* No pull-up, pull-down for PGx pins */
+ GPIOG->PUPDR = 0x00000000;
+
+/*-- FMC/FSMC Configuration --------------------------------------------------*/
+ /* Enable the FMC/FSMC interface clock */
+ RCC->AHB3ENR |= 0x00000001;
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
+ /* Delay after an RCC peripheral clock enabling */
+ tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
+ /* Configure and enable Bank1_SRAM2 */
+ FMC_Bank1->BTCR[2] = 0x00001011;
+ FMC_Bank1->BTCR[3] = 0x00000201;
+ FMC_Bank1E->BWTR[2] = 0x0fffffff;
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
+#if defined(STM32F469xx) || defined(STM32F479xx)
+ /* Delay after an RCC peripheral clock enabling */
+ tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
+ /* Configure and enable Bank1_SRAM2 */
+ FMC_Bank1->BTCR[2] = 0x00001091;
+ FMC_Bank1->BTCR[3] = 0x00110212;
+ FMC_Bank1E->BWTR[2] = 0x0fffffff;
+#endif /* STM32F469xx || STM32F479xx */
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx)\
+ || defined(STM32F412Zx) || defined(STM32F412Vx)
+ /* Delay after an RCC peripheral clock enabling */
+ tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FSMCEN);
+ /* Configure and enable Bank1_SRAM2 */
+ FSMC_Bank1->BTCR[2] = 0x00001011;
+ FSMC_Bank1->BTCR[3] = 0x00000201;
+ FSMC_Bank1E->BWTR[2] = 0x0FFFFFFF;
+#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F412Zx || STM32F412Vx */
+
+#endif /* DATA_IN_ExtSRAM */
+#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx ||\
+ STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx */
+ (void)(tmp);
+}
+#endif /* DATA_IN_ExtSRAM && DATA_IN_ExtSDRAM */
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/firmware/hw_layer/ports/stm32/stm32f4/openblt/port.mk b/firmware/hw_layer/ports/stm32/stm32f4/openblt/port.mk
new file mode 100644
index 0000000000..0e5bb07bec
--- /dev/null
+++ b/firmware/hw_layer/ports/stm32/stm32f4/openblt/port.mk
@@ -0,0 +1,14 @@
+#|--------------------------------------------------------------------------------------|
+#| Collect project files |
+#|--------------------------------------------------------------------------------------|
+# Collect all application files in the current directory and its subdirectories, but
+# exclude flash-layout.c as this one is directly included in a source file, when used.
+PROJ_FILES += $(filter-out $(OPENBLT_PORT_DIR)/flash_layout.c, $(call rwildcard, $(OPENBLT_PORT_DIR), *.c *.h *.s))
+# reuse ST32F4xx HAL and CMSIS from one of OpenBLT exaples to avoid having copy in RusEFI git
+PROJ_FILES += $(filter-out uip, $(call rwildcard, $(OPENBLT_TRGT_DIR)/Demo/ARMCM4_STM32F4_Nucleo_F429ZI_GCC/Boot/lib/CMSIS/, *.c *.h *.s))
+PROJ_FILES += $(filter-out uip, $(call rwildcard, $(OPENBLT_TRGT_DIR)/Demo/ARMCM4_STM32F4_Nucleo_F429ZI_GCC/Boot/lib/STM32F4xx_HAL_Driver/, *.c *.h *.s))
+
+#|--------------------------------------------------------------------------------------|
+#| Options for toolchain binaries |
+#|--------------------------------------------------------------------------------------|
+BRDFLAGS = -DUSE_FULL_LL_DRIVER -DUSE_HAL_DRIVER
diff --git a/firmware/hw_layer/ports/stm32/stm32f7/openblt/STM32F7xx.ld b/firmware/hw_layer/ports/stm32/stm32f7/openblt/STM32F7xx.ld
new file mode 100644
index 0000000000..0c85153a7b
--- /dev/null
+++ b/firmware/hw_layer/ports/stm32/stm32f7/openblt/STM32F7xx.ld
@@ -0,0 +1,152 @@
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+/* This linker file is for OpenBLT bootloader. It compatible with any STM32F7xx
+ * that used in RusEFI project. So no CCM memory is defined. Also Flash is
+ * limited by 32K and first 64bytes of RAM are reserved for shared region
+ * between FW and bootloader */
+/* Highest address of the user mode stack */
+_estack = 0x20020000; /* end of RAM */
+/* Generate a link error if heap and stack don't fit into RAM */
+_Min_Heap_Size = 0x200; /* required amount of heap */
+_Min_Stack_Size = 0x400; /* required amount of stack */
+
+/* Specify the memory areas */
+MEMORY
+{
+ SHARED (xrw) : ORIGIN = 0x20000000, LENGTH = 64
+ RAM (xrw) : ORIGIN = 0x20000040, LENGTH = 128K - 64
+ FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 32K
+}
+
+/* Define output sections */
+SECTIONS
+{
+ .shared (NOLOAD) :
+ {
+ . = ALIGN(4);
+ _sshared = .;
+ __shared_start__ = _sshared;
+ *(.shared)
+ *(.shared.*)
+ KEEP(*(.shared))
+ . = ALIGN(4);
+ _eshared = .;
+ __shared_end__ = _eshared;
+ } >SHARED
+ /* The startup code goes first into FLASH */
+ .isr_vector :
+ {
+ . = ALIGN(4);
+ KEEP(*(.isr_vector)) /* Startup code */
+ . = ALIGN(4);
+ } >FLASH
+
+ /* The program code and other data goes into FLASH */
+ .text :
+ {
+ . = ALIGN(4);
+ *(.text) /* .text sections (code) */
+ *(.text*) /* .text* sections (code) */
+ *(.glue_7) /* glue arm to thumb code */
+ *(.glue_7t) /* glue thumb to arm code */
+ *(.eh_frame)
+
+ KEEP (*(.init))
+ KEEP (*(.fini))
+
+ . = ALIGN(4);
+ _etext = .; /* define a global symbols at end of code */
+ } >FLASH
+
+ /* Constant data goes into FLASH */
+ .rodata :
+ {
+ . = ALIGN(4);
+ *(.rodata) /* .rodata sections (constants, strings, etc.) */
+ *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
+ . = ALIGN(4);
+ } >FLASH
+
+ .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >FLASH
+ .ARM : {
+ __exidx_start = .;
+ *(.ARM.exidx*)
+ __exidx_end = .;
+ } >FLASH
+
+ .preinit_array :
+ {
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP (*(.preinit_array*))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+ } >FLASH
+ .init_array :
+ {
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP (*(SORT(.init_array.*)))
+ KEEP (*(.init_array*))
+ PROVIDE_HIDDEN (__init_array_end = .);
+ } >FLASH
+ .fini_array :
+ {
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP (*(SORT(.fini_array.*)))
+ KEEP (*(.fini_array*))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+ } >FLASH
+
+ /* used by the startup to initialize data */
+ _sidata = LOADADDR(.data);
+
+ /* Initialized data sections goes into RAM, load LMA copy after code */
+ .data :
+ {
+ . = ALIGN(4);
+ _sdata = .; /* create a global symbol at data start */
+ *(.data) /* .data sections */
+ *(.data*) /* .data* sections */
+
+ . = ALIGN(4);
+ _edata = .; /* define a global symbol at data end */
+ } >RAM AT> FLASH
+
+ /* Uninitialized data section */
+ . = ALIGN(4);
+ .bss :
+ {
+ /* This is used by the startup in order to initialize the .bss secion */
+ _sbss = .; /* define a global symbol at bss start */
+ __bss_start__ = _sbss;
+ *(.bss)
+ *(.bss*)
+ *(COMMON)
+
+ . = ALIGN(4);
+ _ebss = .; /* define a global symbol at bss end */
+ __bss_end__ = _ebss;
+ } >RAM
+
+ /* User_heap_stack section, used to check that there is enough RAM left */
+ ._user_heap_stack :
+ {
+ . = ALIGN(8);
+ PROVIDE ( end = . );
+ PROVIDE ( _end = . );
+ . = . + _Min_Heap_Size;
+ . = . + _Min_Stack_Size;
+ . = ALIGN(8);
+ } >RAM
+
+ /* Remove information from the standard libraries */
+ /DISCARD/ :
+ {
+ libc.a ( * )
+ libm.a ( * )
+ libgcc.a ( * )
+ }
+
+ .ARM.attributes 0 : { *(.ARM.attributes) }
+}
+
+
diff --git a/firmware/hw_layer/ports/stm32/stm32f7/openblt/lib/stm32f7xx_hal_conf.h b/firmware/hw_layer/ports/stm32/stm32f7/openblt/lib/stm32f7xx_hal_conf.h
new file mode 100644
index 0000000000..4329b9b38b
--- /dev/null
+++ b/firmware/hw_layer/ports/stm32/stm32f7/openblt/lib/stm32f7xx_hal_conf.h
@@ -0,0 +1,461 @@
+/**
+ ******************************************************************************
+ * @file stm32f7xx_hal_conf.h
+ * @brief HAL configuration file.
+ ******************************************************************************
+ * @attention
+ *
+ * © COPYRIGHT(c) 2019 STMicroelectronics
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F7xx_HAL_CONF_H
+#define __STM32F7xx_HAL_CONF_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/* ########################## Module Selection ############################## */
+/**
+ * @brief This is the list of modules to be used in the HAL driver
+ */
+#define HAL_MODULE_ENABLED
+
+/* #define HAL_ADC_MODULE_ENABLED */
+/* #define HAL_CRYP_MODULE_ENABLED */
+#define HAL_CAN_MODULE_ENABLED
+/* #define HAL_CEC_MODULE_ENABLED */
+/* #define HAL_CRC_MODULE_ENABLED */
+/* #define HAL_CRYP_MODULE_ENABLED */
+/* #define HAL_DAC_MODULE_ENABLED */
+/* #define HAL_DCMI_MODULE_ENABLED */
+/* #define HAL_DMA2D_MODULE_ENABLED */
+/* #define HAL_ETH_MODULE_ENABLED */
+/* #define HAL_NAND_MODULE_ENABLED */
+/* #define HAL_NOR_MODULE_ENABLED */
+/* #define HAL_SRAM_MODULE_ENABLED */
+/* #define HAL_SDRAM_MODULE_ENABLED */
+/* #define HAL_HASH_MODULE_ENABLED */
+/* #define HAL_I2S_MODULE_ENABLED */
+/* #define HAL_IWDG_MODULE_ENABLED */
+/* #define HAL_LPTIM_MODULE_ENABLED */
+/* #define HAL_LTDC_MODULE_ENABLED */
+/* #define HAL_QSPI_MODULE_ENABLED */
+/* #define HAL_RNG_MODULE_ENABLED */
+/* #define HAL_RTC_MODULE_ENABLED */
+/* #define HAL_SAI_MODULE_ENABLED */
+/* #define HAL_SD_MODULE_ENABLED */
+/* #define HAL_MMC_MODULE_ENABLED */
+/* #define HAL_SPDIFRX_MODULE_ENABLED */
+/* #define HAL_SPI_MODULE_ENABLED */
+/* #define HAL_TIM_MODULE_ENABLED */
+/* #define HAL_UART_MODULE_ENABLED */
+/* #define HAL_USART_MODULE_ENABLED */
+/* #define HAL_IRDA_MODULE_ENABLED */
+/* #define HAL_SMARTCARD_MODULE_ENABLED */
+/* #define HAL_WWDG_MODULE_ENABLED */
+/* #define HAL_PCD_MODULE_ENABLED */
+/* #define HAL_HCD_MODULE_ENABLED */
+/* #define HAL_DFSDM_MODULE_ENABLED */
+/* #define HAL_DSI_MODULE_ENABLED */
+/* #define HAL_JPEG_MODULE_ENABLED */
+/* #define HAL_MDIOS_MODULE_ENABLED */
+/* #define HAL_SMBUS_MODULE_ENABLED */
+/* #define HAL_MMC_MODULE_ENABLED */
+/* #define HAL_EXTI_MODULE_ENABLED */
+#define HAL_GPIO_MODULE_ENABLED
+#define HAL_DMA_MODULE_ENABLED
+#define HAL_RCC_MODULE_ENABLED
+#define HAL_FLASH_MODULE_ENABLED
+#define HAL_PWR_MODULE_ENABLED
+#define HAL_I2C_MODULE_ENABLED
+#define HAL_CORTEX_MODULE_ENABLED
+
+/* ########################## HSE/HSI Values adaptation ##################### */
+/**
+ * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
+ * This value is used by the RCC HAL module to compute the system frequency
+ * (when HSE is used as system clock source, directly or through the PLL).
+ */
+/* No default! Should be explictly defined in openblt/board.mk */
+#if 0
+#if !defined (HSE_VALUE)
+ #define HSE_VALUE ((uint32_t)25000000U) /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+#endif
+
+#if !defined (HSE_STARTUP_TIMEOUT)
+ #define HSE_STARTUP_TIMEOUT ((uint32_t)100U) /*!< Time out for HSE start up, in ms */
+#endif /* HSE_STARTUP_TIMEOUT */
+
+/**
+ * @brief Internal High Speed oscillator (HSI) value.
+ * This value is used by the RCC HAL module to compute the system frequency
+ * (when HSI is used as system clock source, directly or through the PLL).
+ */
+#if !defined (HSI_VALUE)
+ #define HSI_VALUE ((uint32_t)16000000U) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+ * @brief Internal Low Speed oscillator (LSI) value.
+ */
+#if !defined (LSI_VALUE)
+ #define LSI_VALUE ((uint32_t)32000U) /*!< LSI Typical Value in Hz*/
+#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz
+ The real value may vary depending on the variations
+ in voltage and temperature. */
+/**
+ * @brief External Low Speed oscillator (LSE) value.
+ */
+#if !defined (LSE_VALUE)
+ #define LSE_VALUE ((uint32_t)32768U) /*!< Value of the External Low Speed oscillator in Hz */
+#endif /* LSE_VALUE */
+
+#if !defined (LSE_STARTUP_TIMEOUT)
+ #define LSE_STARTUP_TIMEOUT ((uint32_t)5000U) /*!< Time out for LSE start up, in ms */
+#endif /* LSE_STARTUP_TIMEOUT */
+
+/**
+ * @brief External clock source for I2S peripheral
+ * This value is used by the I2S HAL module to compute the I2S clock source
+ * frequency, this source is inserted directly through I2S_CKIN pad.
+ */
+#if !defined (EXTERNAL_CLOCK_VALUE)
+ #define EXTERNAL_CLOCK_VALUE ((uint32_t)12288000U) /*!< Value of the Internal oscillator in Hz*/
+#endif /* EXTERNAL_CLOCK_VALUE */
+
+/* Tip: To avoid modifying this file each time you need to use different HSE,
+ === you can define the HSE value in your toolchain compiler preprocessor. */
+
+/* ########################### System Configuration ######################### */
+/**
+ * @brief This is the HAL system configuration section
+ */
+#define VDD_VALUE ((uint32_t)3300U) /*!< Value of VDD in mv */
+#define TICK_INT_PRIORITY ((uint32_t)0U) /*!< tick interrupt priority */
+#define USE_RTOS 0U
+#define PREFETCH_ENABLE 0U
+#define ART_ACCLERATOR_ENABLE 0U /* To enable instruction cache and prefetch */
+
+/* ########################## Assert Selection ############################## */
+/**
+ * @brief Uncomment the line below to expanse the "assert_param" macro in the
+ * HAL drivers code
+ */
+/* #define USE_FULL_ASSERT 1U */
+
+/* ################## Ethernet peripheral configuration ##################### */
+
+/* Section 1 : Ethernet peripheral configuration */
+
+/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
+#define MAC_ADDR0 2U
+#define MAC_ADDR1 0U
+#define MAC_ADDR2 0U
+#define MAC_ADDR3 0U
+#define MAC_ADDR4 0U
+#define MAC_ADDR5 0U
+
+/* Definition of the Ethernet driver buffers size and count */
+#define ETH_RX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for receive */
+#define ETH_TX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for transmit */
+#define ETH_RXBUFNB ((uint32_t)4U) /* 4 Rx buffers of size ETH_RX_BUF_SIZE */
+#define ETH_TXBUFNB ((uint32_t)4U) /* 4 Tx buffers of size ETH_TX_BUF_SIZE */
+
+/* Section 2: PHY configuration section */
+
+/* LAN8742A_PHY_ADDRESS Address*/
+#define LAN8742A_PHY_ADDRESS 0
+/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
+#define PHY_RESET_DELAY ((uint32_t)0x000000FFU)
+/* PHY Configuration delay */
+#define PHY_CONFIG_DELAY ((uint32_t)0x00000FFFU)
+
+#define PHY_READ_TO ((uint32_t)0x0000FFFFU)
+#define PHY_WRITE_TO ((uint32_t)0x0000FFFFU)
+
+/* Section 3: Common PHY Registers */
+
+#define PHY_BCR ((uint16_t)0x00U) /*!< Transceiver Basic Control Register */
+#define PHY_BSR ((uint16_t)0x01U) /*!< Transceiver Basic Status Register */
+
+#define PHY_RESET ((uint16_t)0x8000U) /*!< PHY Reset */
+#define PHY_LOOPBACK ((uint16_t)0x4000U) /*!< Select loop-back mode */
+#define PHY_FULLDUPLEX_100M ((uint16_t)0x2100U) /*!< Set the full-duplex mode at 100 Mb/s */
+#define PHY_HALFDUPLEX_100M ((uint16_t)0x2000U) /*!< Set the half-duplex mode at 100 Mb/s */
+#define PHY_FULLDUPLEX_10M ((uint16_t)0x0100U) /*!< Set the full-duplex mode at 10 Mb/s */
+#define PHY_HALFDUPLEX_10M ((uint16_t)0x0000U) /*!< Set the half-duplex mode at 10 Mb/s */
+#define PHY_AUTONEGOTIATION ((uint16_t)0x1000U) /*!< Enable auto-negotiation function */
+#define PHY_RESTART_AUTONEGOTIATION ((uint16_t)0x0200U) /*!< Restart auto-negotiation function */
+#define PHY_POWERDOWN ((uint16_t)0x0800U) /*!< Select the power down mode */
+#define PHY_ISOLATE ((uint16_t)0x0400U) /*!< Isolate PHY from MII */
+
+#define PHY_AUTONEGO_COMPLETE ((uint16_t)0x0020U) /*!< Auto-Negotiation process completed */
+#define PHY_LINKED_STATUS ((uint16_t)0x0004U) /*!< Valid link established */
+#define PHY_JABBER_DETECTION ((uint16_t)0x0002U) /*!< Jabber condition detected */
+
+/* Section 4: Extended PHY Registers */
+#define PHY_SR ((uint16_t)0x10U) /*!< PHY status register Offset */
+
+#define PHY_SPEED_STATUS ((uint16_t)0x0002U) /*!< PHY Speed mask */
+#define PHY_DUPLEX_STATUS ((uint16_t)0x0004U) /*!< PHY Duplex mask */
+
+#define PHY_ISFR ((uint16_t)0x000BU) /*!< PHY Interrupt Source Flag register Offset */
+#define PHY_ISFR_INT4 ((uint16_t)0x000BU) /*!< PHY Link down inturrupt */
+
+/* ################## SPI peripheral configuration ########################## */
+
+/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
+* Activated: CRC code is present inside driver
+* Deactivated: CRC code cleaned from driver
+*/
+
+#define USE_SPI_CRC 0U
+
+/* Includes ------------------------------------------------------------------*/
+/**
+ * @brief Include module's header file
+ */
+
+#ifdef HAL_RCC_MODULE_ENABLED
+ #include "stm32f7xx_hal_rcc.h"
+#endif /* HAL_RCC_MODULE_ENABLED */
+
+#ifdef HAL_EXTI_MODULE_ENABLED
+ #include "stm32f7xx_hal_exti.h"
+#endif /* HAL_EXTI_MODULE_ENABLED */
+
+#ifdef HAL_GPIO_MODULE_ENABLED
+ #include "stm32f7xx_hal_gpio.h"
+#endif /* HAL_GPIO_MODULE_ENABLED */
+
+#ifdef HAL_DMA_MODULE_ENABLED
+ #include "stm32f7xx_hal_dma.h"
+#endif /* HAL_DMA_MODULE_ENABLED */
+
+#ifdef HAL_CORTEX_MODULE_ENABLED
+ #include "stm32f7xx_hal_cortex.h"
+#endif /* HAL_CORTEX_MODULE_ENABLED */
+
+#ifdef HAL_ADC_MODULE_ENABLED
+ #include "stm32f7xx_hal_adc.h"
+#endif /* HAL_ADC_MODULE_ENABLED */
+
+#ifdef HAL_CAN_MODULE_ENABLED
+ #include "stm32f7xx_hal_can.h"
+#endif /* HAL_CAN_MODULE_ENABLED */
+
+#ifdef HAL_CEC_MODULE_ENABLED
+ #include "stm32f7xx_hal_cec.h"
+#endif /* HAL_CEC_MODULE_ENABLED */
+
+#ifdef HAL_CRC_MODULE_ENABLED
+ #include "stm32f7xx_hal_crc.h"
+#endif /* HAL_CRC_MODULE_ENABLED */
+
+#ifdef HAL_CRYP_MODULE_ENABLED
+ #include "stm32f7xx_hal_cryp.h"
+#endif /* HAL_CRYP_MODULE_ENABLED */
+
+#ifdef HAL_DMA2D_MODULE_ENABLED
+ #include "stm32f7xx_hal_dma2d.h"
+#endif /* HAL_DMA2D_MODULE_ENABLED */
+
+#ifdef HAL_DAC_MODULE_ENABLED
+ #include "stm32f7xx_hal_dac.h"
+#endif /* HAL_DAC_MODULE_ENABLED */
+
+#ifdef HAL_DCMI_MODULE_ENABLED
+ #include "stm32f7xx_hal_dcmi.h"
+#endif /* HAL_DCMI_MODULE_ENABLED */
+
+#ifdef HAL_ETH_MODULE_ENABLED
+ #include "stm32f7xx_hal_eth.h"
+#endif /* HAL_ETH_MODULE_ENABLED */
+
+#ifdef HAL_FLASH_MODULE_ENABLED
+ #include "stm32f7xx_hal_flash.h"
+#endif /* HAL_FLASH_MODULE_ENABLED */
+
+#ifdef HAL_SRAM_MODULE_ENABLED
+ #include "stm32f7xx_hal_sram.h"
+#endif /* HAL_SRAM_MODULE_ENABLED */
+
+#ifdef HAL_NOR_MODULE_ENABLED
+ #include "stm32f7xx_hal_nor.h"
+#endif /* HAL_NOR_MODULE_ENABLED */
+
+#ifdef HAL_NAND_MODULE_ENABLED
+ #include "stm32f7xx_hal_nand.h"
+#endif /* HAL_NAND_MODULE_ENABLED */
+
+#ifdef HAL_SDRAM_MODULE_ENABLED
+ #include "stm32f7xx_hal_sdram.h"
+#endif /* HAL_SDRAM_MODULE_ENABLED */
+
+#ifdef HAL_HASH_MODULE_ENABLED
+ #include "stm32f7xx_hal_hash.h"
+#endif /* HAL_HASH_MODULE_ENABLED */
+
+#ifdef HAL_I2C_MODULE_ENABLED
+ #include "stm32f7xx_hal_i2c.h"
+#endif /* HAL_I2C_MODULE_ENABLED */
+
+#ifdef HAL_I2S_MODULE_ENABLED
+ #include "stm32f7xx_hal_i2s.h"
+#endif /* HAL_I2S_MODULE_ENABLED */
+
+#ifdef HAL_IWDG_MODULE_ENABLED
+ #include "stm32f7xx_hal_iwdg.h"
+#endif /* HAL_IWDG_MODULE_ENABLED */
+
+#ifdef HAL_LPTIM_MODULE_ENABLED
+ #include "stm32f7xx_hal_lptim.h"
+#endif /* HAL_LPTIM_MODULE_ENABLED */
+
+#ifdef HAL_LTDC_MODULE_ENABLED
+ #include "stm32f7xx_hal_ltdc.h"
+#endif /* HAL_LTDC_MODULE_ENABLED */
+
+#ifdef HAL_PWR_MODULE_ENABLED
+ #include "stm32f7xx_hal_pwr.h"
+#endif /* HAL_PWR_MODULE_ENABLED */
+
+#ifdef HAL_QSPI_MODULE_ENABLED
+ #include "stm32f7xx_hal_qspi.h"
+#endif /* HAL_QSPI_MODULE_ENABLED */
+
+#ifdef HAL_RNG_MODULE_ENABLED
+ #include "stm32f7xx_hal_rng.h"
+#endif /* HAL_RNG_MODULE_ENABLED */
+
+#ifdef HAL_RTC_MODULE_ENABLED
+ #include "stm32f7xx_hal_rtc.h"
+#endif /* HAL_RTC_MODULE_ENABLED */
+
+#ifdef HAL_SAI_MODULE_ENABLED
+ #include "stm32f7xx_hal_sai.h"
+#endif /* HAL_SAI_MODULE_ENABLED */
+
+#ifdef HAL_SD_MODULE_ENABLED
+ #include "stm32f7xx_hal_sd.h"
+#endif /* HAL_SD_MODULE_ENABLED */
+
+#ifdef HAL_MMC_MODULE_ENABLED
+ #include "stm32f7xx_hal_mmc.h"
+#endif /* HAL_MMC_MODULE_ENABLED */
+
+#ifdef HAL_SPDIFRX_MODULE_ENABLED
+ #include "stm32f7xx_hal_spdifrx.h"
+#endif /* HAL_SPDIFRX_MODULE_ENABLED */
+
+#ifdef HAL_SPI_MODULE_ENABLED
+ #include "stm32f7xx_hal_spi.h"
+#endif /* HAL_SPI_MODULE_ENABLED */
+
+#ifdef HAL_TIM_MODULE_ENABLED
+ #include "stm32f7xx_hal_tim.h"
+#endif /* HAL_TIM_MODULE_ENABLED */
+
+#ifdef HAL_UART_MODULE_ENABLED
+ #include "stm32f7xx_hal_uart.h"
+#endif /* HAL_UART_MODULE_ENABLED */
+
+#ifdef HAL_USART_MODULE_ENABLED
+ #include "stm32f7xx_hal_usart.h"
+#endif /* HAL_USART_MODULE_ENABLED */
+
+#ifdef HAL_IRDA_MODULE_ENABLED
+ #include "stm32f7xx_hal_irda.h"
+#endif /* HAL_IRDA_MODULE_ENABLED */
+
+#ifdef HAL_SMARTCARD_MODULE_ENABLED
+ #include "stm32f7xx_hal_smartcard.h"
+#endif /* HAL_SMARTCARD_MODULE_ENABLED */
+
+#ifdef HAL_WWDG_MODULE_ENABLED
+ #include "stm32f7xx_hal_wwdg.h"
+#endif /* HAL_WWDG_MODULE_ENABLED */
+
+#ifdef HAL_PCD_MODULE_ENABLED
+ #include "stm32f7xx_hal_pcd.h"
+#endif /* HAL_PCD_MODULE_ENABLED */
+
+#ifdef HAL_HCD_MODULE_ENABLED
+ #include "stm32f7xx_hal_hcd.h"
+#endif /* HAL_HCD_MODULE_ENABLED */
+
+#ifdef HAL_DFSDM_MODULE_ENABLED
+ #include "stm32f7xx_hal_dfsdm.h"
+#endif /* HAL_DFSDM_MODULE_ENABLED */
+
+#ifdef HAL_DSI_MODULE_ENABLED
+ #include "stm32f7xx_hal_dsi.h"
+#endif /* HAL_DSI_MODULE_ENABLED */
+
+#ifdef HAL_JPEG_MODULE_ENABLED
+ #include "stm32f7xx_hal_jpeg.h"
+#endif /* HAL_JPEG_MODULE_ENABLED */
+
+#ifdef HAL_MDIOS_MODULE_ENABLED
+ #include "stm32f7xx_hal_mdios.h"
+#endif /* HAL_MDIOS_MODULE_ENABLED */
+
+#ifdef HAL_SMBUS_MODULE_ENABLED
+ #include "stm32f7xx_hal_smbus.h"
+#endif /* HAL_SMBUS_MODULE_ENABLED */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef USE_FULL_ASSERT
+/**
+ * @brief The assert_param macro is used for function's parameters check.
+ * @param expr: If expr is false, it calls assert_failed function
+ * which reports the name of the source file and the source
+ * line number of the call that failed.
+ * If expr is true, it returns no value.
+ * @retval None
+ */
+ #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+ void assert_failed(uint8_t* file, uint32_t line);
+#else
+ #define assert_param(expr) ((void)0U)
+#endif /* USE_FULL_ASSERT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F7xx_HAL_CONF_H */
+
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/firmware/hw_layer/ports/stm32/stm32f7/openblt/lib/system_stm32f7xx.c b/firmware/hw_layer/ports/stm32/stm32f7/openblt/lib/system_stm32f7xx.c
new file mode 100644
index 0000000000..e4b012cfb3
--- /dev/null
+++ b/firmware/hw_layer/ports/stm32/stm32f7/openblt/lib/system_stm32f7xx.c
@@ -0,0 +1,281 @@
+/**
+ ******************************************************************************
+ * @file system_stm32f7xx.c
+ * @author MCD Application Team
+ * @brief CMSIS Cortex-M7 Device Peripheral Access Layer System Source File.
+ *
+ * This file provides two functions and one global variable to be called from
+ * user application:
+ * - SystemInit(): This function is called at startup just after reset and
+ * before branch to main program. This call is made inside
+ * the "startup_stm32f7xx.s" file.
+ *
+ * - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
+ * by the user application to setup the SysTick
+ * timer or configure other parameters.
+ *
+ * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
+ * be called whenever the core clock is changed
+ * during program execution.
+ *
+ *
+ ******************************************************************************
+ * @attention
+ *
+ * © COPYRIGHT 2016 STMicroelectronics
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ******************************************************************************
+ */
+
+/** @addtogroup CMSIS
+ * @{
+ */
+
+/** @addtogroup stm32f7xx_system
+ * @{
+ */
+
+/** @addtogroup STM32F7xx_System_Private_Includes
+ * @{
+ */
+
+#include "stm32f7xx.h"
+
+/* No default! Should be explictly defined in openblt/board.mk */
+#if 0
+#if !defined (HSE_VALUE)
+ #define HSE_VALUE ((uint32_t)25000000) /*!< Default value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+#endif
+
+#if !defined (HSI_VALUE)
+ #define HSI_VALUE ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F7xx_System_Private_TypesDefinitions
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F7xx_System_Private_Defines
+ * @{
+ */
+
+/************************* Miscellaneous Configuration ************************/
+
+/*!< Uncomment the following line if you need to relocate your vector Table in
+ Internal SRAM. */
+/* #define VECT_TAB_SRAM */
+#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field.
+ This value must be a multiple of 0x200. */
+/******************************************************************************/
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F7xx_System_Private_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F7xx_System_Private_Variables
+ * @{
+ */
+
+ /* This variable is updated in three ways:
+ 1) by calling CMSIS function SystemCoreClockUpdate()
+ 2) by calling HAL API function HAL_RCC_GetHCLKFreq()
+ 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
+ Note: If you use this function to configure the system clock; then there
+ is no need to call the 2 first functions listed above, since SystemCoreClock
+ variable is updated automatically.
+ */
+ uint32_t SystemCoreClock = 16000000;
+ const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
+ const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4};
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F7xx_System_Private_FunctionPrototypes
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32F7xx_System_Private_Functions
+ * @{
+ */
+
+/**
+ * @brief Setup the microcontroller system
+ * Initialize the Embedded Flash Interface, the PLL and update the
+ * SystemFrequency variable.
+ * @param None
+ * @retval None
+ */
+void SystemInit(void)
+{
+ /* FPU settings ------------------------------------------------------------*/
+ #if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
+ SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */
+ #endif
+ /* Reset the RCC clock configuration to the default reset state ------------*/
+ /* Set HSION bit */
+ RCC->CR |= (uint32_t)0x00000001;
+
+ /* Reset CFGR register */
+ RCC->CFGR = 0x00000000;
+
+ /* Reset HSEON, CSSON and PLLON bits */
+ RCC->CR &= (uint32_t)0xFEF6FFFF;
+
+ /* Reset PLLCFGR register */
+ RCC->PLLCFGR = 0x24003010;
+
+ /* Reset HSEBYP bit */
+ RCC->CR &= (uint32_t)0xFFFBFFFF;
+
+ /* Disable all interrupts */
+ RCC->CIR = 0x00000000;
+
+ /* Configure the Vector Table location add offset address ------------------*/
+#ifdef VECT_TAB_SRAM
+ SCB->VTOR = RAMDTCM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
+#else
+ SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+#endif
+}
+
+/**
+ * @brief Update SystemCoreClock variable according to Clock Register Values.
+ * The SystemCoreClock variable contains the core clock (HCLK), it can
+ * be used by the user application to setup the SysTick timer or configure
+ * other parameters.
+ *
+ * @note Each time the core clock (HCLK) changes, this function must be called
+ * to update SystemCoreClock variable value. Otherwise, any configuration
+ * based on this variable will be incorrect.
+ *
+ * @note - The system frequency computed by this function is not the real
+ * frequency in the chip. It is calculated based on the predefined
+ * constant and the selected clock source:
+ *
+ * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
+ *
+ * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
+ *
+ * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
+ * or HSI_VALUE(*) multiplied/divided by the PLL factors.
+ *
+ * (*) HSI_VALUE is a constant defined in stm32f7xx_hal_conf.h file (default value
+ * 16 MHz) but the real value may vary depending on the variations
+ * in voltage and temperature.
+ *
+ * (**) HSE_VALUE is a constant defined in stm32f7xx_hal_conf.h file (default value
+ * 25 MHz), user has to ensure that HSE_VALUE is same as the real
+ * frequency of the crystal used. Otherwise, this function may
+ * have wrong result.
+ *
+ * - The result of this function could be not correct when using fractional
+ * value for HSE crystal.
+ *
+ * @param None
+ * @retval None
+ */
+void SystemCoreClockUpdate(void)
+{
+ uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;
+
+ /* Get SYSCLK source -------------------------------------------------------*/
+ tmp = RCC->CFGR & RCC_CFGR_SWS;
+
+ switch (tmp)
+ {
+ case 0x00: /* HSI used as system clock source */
+ SystemCoreClock = HSI_VALUE;
+ break;
+ case 0x04: /* HSE used as system clock source */
+ SystemCoreClock = HSE_VALUE;
+ break;
+ case 0x08: /* PLL used as system clock source */
+
+ /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N
+ SYSCLK = PLL_VCO / PLL_P
+ */
+ pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
+ pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
+
+ if (pllsource != 0)
+ {
+ /* HSE used as PLL clock source */
+ pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+ }
+ else
+ {
+ /* HSI used as PLL clock source */
+ pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+ }
+
+ pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2;
+ SystemCoreClock = pllvco/pllp;
+ break;
+ default:
+ SystemCoreClock = HSI_VALUE;
+ break;
+ }
+ /* Compute HCLK frequency --------------------------------------------------*/
+ /* Get HCLK prescaler */
+ tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
+ /* HCLK frequency */
+ SystemCoreClock >>= tmp;
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/firmware/hw_layer/ports/stm32/stm32f7/openblt/port.mk b/firmware/hw_layer/ports/stm32/stm32f7/openblt/port.mk
new file mode 100644
index 0000000000..bb8d1761f7
--- /dev/null
+++ b/firmware/hw_layer/ports/stm32/stm32f7/openblt/port.mk
@@ -0,0 +1,16 @@
+#|--------------------------------------------------------------------------------------|
+#| Collect port files |
+#|--------------------------------------------------------------------------------------|
+# Collect all application files in the current directory and its subdirectories, but
+# exclude flash-layout.c as this one is directly included in a source file, when used.
+PROJ_FILES += $(filter-out $(OPENBLT_PORT_DIR)/flash_layout.c, $(call rwildcard, $(OPENBLT_PORT_DIR), *.c *.h *.s))
+# reuse ST32F7xx HAL and CMSIS from one of OpenBLT exaples to avoid having copy in RusEFI git
+PROJ_FILES += $(filter-out uip, $(call rwildcard, $(OPENBLT_TRGT_DIR)/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_GCC/Boot/lib/CMSIS/, *.c *.h *.s))
+PROJ_FILES += $(filter-out uip, $(call rwildcard, $(OPENBLT_TRGT_DIR)/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_GCC/Boot/lib/STM32F7xx_HAL_Driver/, *.c *.h *.s))
+PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_GCC/Boot/lib/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal_can.c)
+PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_GCC/Boot/lib/STM32F7xx_HAL_Driver/Inc/stm32f7xx_hal_can.h)
+
+#|--------------------------------------------------------------------------------------|
+#| Specific options for toolchain binaries |
+#|--------------------------------------------------------------------------------------|
+PORTFLAGS = -DUSE_FULL_LL_DRIVER -DUSE_HAL_DRIVER
diff --git a/firmware/openblt.mk b/firmware/openblt.mk
new file mode 100644
index 0000000000..604749340a
--- /dev/null
+++ b/firmware/openblt.mk
@@ -0,0 +1,227 @@
+#****************************************************************************************
+#| Description: Makefile for GNU ARM Embedded toolchain.
+#| File Name: makefile
+#|
+#|---------------------------------------------------------------------------------------
+#| C O P Y R I G H T
+#|---------------------------------------------------------------------------------------
+#| Copyright (c) 2021 by Feaser http://www.feaser.com All rights reserved
+#|
+#|---------------------------------------------------------------------------------------
+#| L I C E N S E
+#|---------------------------------------------------------------------------------------
+#| This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
+#| modify it under the terms of the GNU General Public License as published by the Free
+#| Software Foundation, either version 3 of the License, or (at your option) any later
+#| version.
+#|
+#| OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+#| without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#| PURPOSE. See the GNU General Public License for more details.
+#|
+#| You have received a copy of the GNU General Public License along with OpenBLT. It
+#| should be located in ".\Doc\license.html". If not, contact Feaser to obtain a copy.
+#|
+#****************************************************************************************
+SHELL = sh
+
+#|--------------------------------------------------------------------------------------|
+#| Configure project name |
+#|--------------------------------------------------------------------------------------|
+PROJ_NAME=openblt_$(PROJECT_BOARD)
+
+#|--------------------------------------------------------------------------------------|
+#| Configure tool path |
+#|--------------------------------------------------------------------------------------|
+# Configure the path to where the arm-none-eabi-gcc program is located. If the program
+# is available on the path, then the TOOL_PATH variable can be left empty.
+# Make sure to add a fordward slash at the end. Note that on Windows it should be in the
+# 8.3 short pathname format with forward slashes. To obtain the pathname in the 8.3
+# format, open the directory in the Windows command prompt and run the following command:
+# cmd /c for %A in ("%cd%") do @echo %~sA
+TOOL_PATH=$(TRGT)
+
+#|--------------------------------------------------------------------------------------|
+#| Configure sources paths |
+#|--------------------------------------------------------------------------------------|
+PROJECT_DIR=.
+OPENBLT_TRGT_DIR=$(PROJECT_DIR)/ext/openblt/Target
+OPENBLT_BOARD_DIR=$(PROJECT_DIR)/config/boards/$(PROJECT_BOARD)/openblt
+ifeq ($(PROJECT_CPU),ARCH_STM32F4)
+ OPENBLT_PORT_DIR=$(PROJECT_DIR)/hw_layer/ports/stm32/stm32f4/openblt
+else ifeq ($(PROJECT_CPU),ARCH_STM32F7)
+ OPENBLT_PORT_DIR=$(PROJECT_DIR)/hw_layer/ports/stm32/stm32f7/openblt
+else ifeq ($(PROJECT_CPU),ARCH_STM32H7)
+ OPENBLT_PORT_DIR=$(PROJECT_DIR)/hw_layer/ports/stm32/stm32h7/openblt
+endif
+
+#|--------------------------------------------------------------------------------------|
+#| Collect helpers |
+#|--------------------------------------------------------------------------------------|
+# Recursive wildcard function implementation. Example usages:
+# $(call rwildcard, , *.c *.h)
+# --> Returns all *.c and *.h files in the current directory and below
+# $(call rwildcard, /lib/, *.c)
+# --> Returns all *.c files in the /lib directory and below
+rwildcard = $(strip $(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) $(filter $(subst *,%,$2),$d)))
+
+#|--------------------------------------------------------------------------------------|
+#| Include port and board files |
+#|--------------------------------------------------------------------------------------|
+PROJ_FILES=
+include $(OPENBLT_PORT_DIR)/port.mk
+include $(OPENBLT_BOARD_DIR)/board.mk
+
+#|--------------------------------------------------------------------------------------|
+#| Collect bootloader core files |
+#|--------------------------------------------------------------------------------------|
+PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/*.c)
+PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/*.h)
+# CPU-dependent sources
+ifeq ($(PROJECT_CPU),ARCH_STM32F4)
+ # Collect bootloader port files
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM4_STM32F4/*.c)
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM4_STM32F4/*.h)
+ # Collect bootloader port compiler specific files
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM4_STM32F4/GCC/*.c)
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM4_STM32F4/GCC/*.h)
+ # LD file
+ LFLAGS = -Wl,-script="$(PROJECT_DIR)/hw_layer/ports/stm32/stm32f4/openblt/STM32F4xx.ld"
+ # Port specific options
+ PORTFLAGS += -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16
+else ifeq ($(PROJECT_CPU),ARCH_STM32F7)
+ # Collect bootloader port files
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM7_STM32F7/*.c)
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM7_STM32F7/*.h)
+ # Collect bootloader port compiler specific files
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM7_STM32F7/GCC/*.c)
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM7_STM32F7/GCC/*.h)
+ # LD file
+ LFLAGS += -Wl,-script="$(PROJECT_DIR)/hw_layer/ports/stm32/stm32f7/openblt/STM32F7xx.ld"
+ # Port specific options
+ PORTFLAGS = -mcpu=cortex-m7 -mthumb -mfloat-abi=hard -mfpu=fpv5-sp-d16
+else ifeq ($(PROJECT_CPU),ARCH_STM32H7)
+ # Collect bootloader port files
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM7_STM32H7/*.c)
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM7_STM32H7/*.h)
+ # Collect bootloader port compiler specific files
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM7_STM32H7/GCC/*.c)
+ PROJ_FILES += $(wildcard $(OPENBLT_TRGT_DIR)/Source/ARMCM7_STM32H7/GCC/*.h)
+ # LD file
+ LFLAGS = -Wl,-script="$(PROJECT_DIR)/hw_layer/ports/stm32/stm32h7/openblt/STM32H7xx.ld"
+ # Port specific options
+ PORTFLAGS += -mcpu=cortex-m7 -mthumb -mfloat-abi=hard -mfpu=fpv5-d16
+endif
+
+OPTFLAGS = -Os
+STDFLAGS = -fno-strict-aliasing
+STDFLAGS += -fdata-sections -ffunction-sections -Wall -g3
+CFLAGS = $(PORTFLAGS) $(BRDFLAGS) $(STDFLAGS) $(OPTFLAGS)
+CFLAGS += -DUSE_FULL_LL_DRIVER -DUSE_HAL_DRIVER -DSTM32F767xx
+CFLAGS += $(INC_PATH)
+AFLAGS = $(CFLAGS)
+LFLAGS += $(PORTFLAGS) $(BRDFLAGS) $(STDFLAGS) $(OPTFLAGS)
+
+#|--------------------------------------------------------------------------------------|
+#| Common options for toolchain binaries |
+#|--------------------------------------------------------------------------------------|
+LFLAGS += -Wl,-Map=$(BIN_PATH)/$(PROJ_NAME).map
+LFLAGS += -specs=nano.specs -Wl,--gc-sections $(LIB_PATH)
+OFLAGS = -O srec
+ODFLAGS = -x
+SZFLAGS = -B -d
+RMFLAGS = -f
+
+#|--------------------------------------------------------------------------------------|
+#| Toolchain binaries |
+#|--------------------------------------------------------------------------------------|
+RM = rm
+CC = $(TOOL_PATH)arm-none-eabi-gcc
+LN = $(TOOL_PATH)arm-none-eabi-gcc
+OC = $(TOOL_PATH)arm-none-eabi-objcopy
+OD = $(TOOL_PATH)arm-none-eabi-objdump
+AS = $(TOOL_PATH)arm-none-eabi-gcc
+SZ = $(TOOL_PATH)arm-none-eabi-size
+
+#|--------------------------------------------------------------------------------------|
+#| Filter project files
+#|--------------------------------------------------------------------------------------|
+PROJ_ASRCS = $(filter %.s,$(foreach file,$(PROJ_FILES),$(notdir $(file))))
+PROJ_CSRCS = $(filter %.c,$(foreach file,$(PROJ_FILES),$(notdir $(file))))
+PROJ_CHDRS = $(filter %.h,$(foreach file,$(PROJ_FILES),$(notdir $(file))))
+
+#|--------------------------------------------------------------------------------------|
+#| Set important path variables |
+#|--------------------------------------------------------------------------------------|
+VPATH = $(foreach path,$(sort $(foreach file,$(PROJ_FILES),$(dir $(file)))) $(subst \,/,$(OBJ_PATH)),$(path) :)
+OBJ_PATH = $(PROJECT_DIR)/build-openblt/obj
+BIN_PATH = $(PROJECT_DIR)/build-openblt
+INC_PATH = $(patsubst %/,%,$(patsubst %,-I%,$(sort $(foreach file,$(filter %.h,$(PROJ_FILES)),$(dir $(file))))))
+LIB_PATH =
+
+#|--------------------------------------------------------------------------------------|
+#| Define targets |
+#|--------------------------------------------------------------------------------------|
+AOBJS = $(patsubst %.s,%.o,$(PROJ_ASRCS))
+COBJS = $(patsubst %.c,%.o,$(PROJ_CSRCS))
+
+#|--------------------------------------------------------------------------------------|
+#| Make ALL |
+#|--------------------------------------------------------------------------------------|
+.PHONY: all
+all: $(BIN_PATH)/$(PROJ_NAME).srec $(BIN_PATH)/$(PROJ_NAME).hex $(BIN_PATH)/$(PROJ_NAME).bin
+
+$(BIN_PATH)/$(PROJ_NAME).srec : $(BIN_PATH)/$(PROJ_NAME).elf
+ @mkdir -p $(@D)
+ @$(OC) $< $(OFLAGS) $@
+ @$(OD) $(ODFLAGS) $< > $(BIN_PATH)/$(PROJ_NAME).map
+ @echo +++ Summary of memory consumption:
+ @$(SZ) $(SZFLAGS) $<
+ @echo +++ Build complete [$(notdir $@)]
+
+$(BIN_PATH)/$(PROJ_NAME).hex : $(BIN_PATH)/$(PROJ_NAME).elf
+ @mkdir -p $(@D)
+ @$(OC) -O ihex $< $@
+
+$(BIN_PATH)/$(PROJ_NAME).bin : $(BIN_PATH)/$(PROJ_NAME).elf
+ @mkdir -p $(@D)
+ @$(OC) -O binary $< $@
+
+$(BIN_PATH)/$(PROJ_NAME).elf : $(AOBJS) $(COBJS)
+ @mkdir -p $(@D)
+ @echo +++ Linking [$(notdir $@)]
+ @echo $(patsubst %.o,$(OBJ_PATH)/%.o,$(^F))
+ @$(LN) $(LFLAGS) -o $@ $(patsubst %.o,$(OBJ_PATH)/%.o,$(^F)) $(LIBS)
+
+#|--------------------------------------------------------------------------------------|
+#| Compile and assemble |
+#|--------------------------------------------------------------------------------------|
+$(AOBJS): %.o: %.s $(PROJ_CHDRS) $(OBJ_PATH)
+ @mkdir -p $(@D)
+ @echo +++ Assembling [$(notdir $<)]
+ @$(AS) $(AFLAGS) -c $< -o $(OBJ_PATH)/$(@F)
+
+$(COBJS): %.o: %.c $(PROJ_CHDRS) $(OBJ_PATH)
+ @mkdir -p $(@D)
+ @echo +++ Compiling [$(notdir $<)]
+ @$(CC) $(CFLAGS) -c $< -o $(OBJ_PATH)/$(@F)
+
+$(OBJ_PATH):
+ @echo Compiler Options
+ @echo $(CC) -c $(CFLAGS) main.c -o main.o
+ @mkdir -p $(OBJ_PATH)
+
+#|--------------------------------------------------------------------------------------|
+#| Make CLEAN |
+#|--------------------------------------------------------------------------------------|
+.PHONY: clean
+clean:
+ @echo +++ Cleaning build environment
+ @$(RM) $(RMFLAGS) $(foreach file,$(AOBJS),$(OBJ_PATH)/$(file))
+ @$(RM) $(RMFLAGS) $(foreach file,$(COBJS),$(OBJ_PATH)/$(file))
+ @$(RM) $(RMFLAGS) $(patsubst %.o,%.lst,$(foreach file,$(COBJS),$(OBJ_PATH)/$(file)))
+ @$(RM) $(RMFLAGS) $(BIN_PATH)/$(PROJ_NAME).elf $(BIN_PATH)/$(PROJ_NAME).map
+ @$(RM) $(RMFLAGS) $(BIN_PATH)/$(PROJ_NAME).srec
+ @$(RM) $(RMFLAGS) $(BIN_PATH)/$(PROJ_NAME).bin
+ @$(RM) $(RMFLAGS) $(BIN_PATH)/$(PROJ_NAME).hex
+ @echo +++ Clean complete
\ No newline at end of file
diff --git a/misc/encedo_hex2dfu/hex2dfu.bin b/misc/encedo_hex2dfu/hex2dfu.bin
index 048427ce5d..b5a4e11193 100755
Binary files a/misc/encedo_hex2dfu/hex2dfu.bin and b/misc/encedo_hex2dfu/hex2dfu.bin differ