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AVR: Add a demo for ChibiOS/NIL test suite purpose. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11176 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
Theodore Ateba 2017-12-23 15:27:00 +00:00
parent c92ae7e875
commit 2eb2654b94
7 changed files with 1394 additions and 0 deletions
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89
demos/AVR/TEST-SUITE-NIL/: Normal file
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/*
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "hal.h"
#include "ch.h"
#include "nil_test_root.h"
//#include "oslib_test_root.h"
/*
* Thread 1.
*/
THD_WORKING_AREA(waThread1, 128);
THD_FUNCTION(Thread1, arg) {
(void)arg;
while (true) {
palTogglePad(IOPORT2, PORTB_LED1);
chThdSleepMilliseconds(500);
}
}
/*
* Thread 2.
*/
THD_WORKING_AREA(waThread2, 128);
THD_FUNCTION(Thread2, arg) {
(void)arg;
/*
* Activates the serial driver 1 using the driver default configuration.
* PA9 and PA10 are routed to USART1.
*/
sdStart(&SD1, NULL);
while (true) {
chnWrite(&SD1, (const uint8_t *)"Hello World!\r\n", 14);
chThdSleepMilliseconds(2000);
}
}
/*
* Threads static table, one entry per thread. The number of entries must
* match NIL_CFG_NUM_THREADS.
*/
THD_TABLE_BEGIN
THD_TABLE_ENTRY(waThread1, "blinker", Thread1, NULL)
THD_TABLE_ENTRY(waThread2, "hello", Thread2, NULL)
THD_TABLE_END
/*
* Application entry point.
*/
int main(void) {
/*
* System initializations.
* - HAL initialization, this also initializes the configured device drivers
* and performs the board-specific initializations.
* - Kernel initialization, the main() function becomes a thread and the
* RTOS is active.
*/
halInit();
chSysInit();
test_execute((BaseSequentialStream *)&SD1, &rt_test_suite);
//test_execute((BaseSequentialStream *)&SD2, &oslib_test_suite);
/* This is now the idle thread loop, you may perform here a low priority
task but you must never try to sleep or wait in this loop. Note that
this tasks runs at the lowest priority level so any instruction added
here will be executed after all other tasks have been started.*/
while (true) {
}
}

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demos/AVR/TEST-SUITE-NIL/Makefile Normal file
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##############################################################################
#
# @file Makefile.
#
# @brief AVR Make file, it can be use to build, and program an application to
# an AVR MCU like atmega328p, atmega2560 and so on.
#
# @author Theodore Ateba, tf.ateba@gmail.com
#
##############################################################################
##############################################################################
# Building and programming global options.
# NOTE: Can be overridden externally.
#
# Compiler options here.
ifeq ($(USE_OPT),)
USE_OPT = -O2
endif
# C specific options here (added to USE_OPT).
ifeq ($(USE_COPT),)
USE_COPT =
endif
# C++ specific options here (added to USE_OPT).
ifeq ($(USE_CPPOPT),)
USE_CPPOPT =
endif
# Enable this if you want to see the full log while compiling.
ifeq ($(USE_VERBOSE_COMPILE),)
USE_VERBOSE_COMPILE = no
endif
# If enabled, this option makes the build process faster by not compiling
# modules not used in the current configuration.
ifeq ($(USE_SMART_BUILD),)
USE_SMART_BUILD = yes
endif
# If enable, this option arase the counter cycle after device programming.
ifeq ($(USE_AVRDUDE_ERASE_COUNTER),)
USE_AVRDUDE_ERASE_COUNTER = no
endif
# If enable, this option perform a verification after device programming.
ifeq ($(USE_AVRDUDE_NO_VERIFY),)
USE_AVRDUDE_NO_VERIFY = no
endif
# If enabled, this option increase the programming verbosity level.
ifeq ($(USE_VERBOSE_PROGRAMMATION),)
USE_VERBOSE_PROGRAMMATION = no
endif
# Enable this if you want to use AVRDUDE programmer.
ifeq ($(USE_AVRDUDE_PROGRAMMER),)
USE_AVRDUDE_PROGRAMMER = yes
endif
# Enable this if you want to use DFU programmer.
ifeq ($(USE_DFU_PROGRAMMER),)
USE_DFU_PROGRAMMER = no
endif
# Enable this if you want to use MICRONUCLEUS programmer.
ifeq ($(USE_MICRONUCLEUS_PROGRAMMER),)
USE_MICRONUCLEUS_PROGRAMMER = no
endif
#
# Building and programming global options.
##############################################################################
##############################################################################
# Project, sources and paths.
#
# Define project name here.
PROJECT = ch
# Imported source files and paths
CHIBIOS = ../../..
# HAL-OSAL files (optional).
include $(CHIBIOS)/os/hal/hal.mk
include $(CHIBIOS)/os/hal/boards/ARDUINO_MEGA/board.mk
include $(CHIBIOS)/os/hal/ports/AVR/MEGA/ATMEGAxx/platform.mk
include $(CHIBIOS)/os/hal/osal/nil/osal.mk
# RTOS files (optional).
include $(CHIBIOS)/os/nil/nil.mk
include $(CHIBIOS)/os/common/ports/AVR/compilers/GCC/mk/port.mk
# Other files (optional).
include $(CHIBIOS)/test/lib/test.mk
include $(CHIBIOS)/test/nil/nil_test.mk
# List C source files here. (C dependencies are automatically generated.)
CSRC = $(KERNSRC) \
$(PORTSRC) \
$(OSALSRC) \
$(HALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(TESTSRC) \
main.c
# List C++ sources file here.
CPPSRC =
INCDIR = $(CHIBIOS)/os/license $(PORTINC) $(KERNINC) \
$(HALINC) $(OSALINC) $(PLATFORMINC) $(TESTINC) \
$(BOARDINC)
#
# Project, sources and paths.
##############################################################################
##############################################################################
# Compiler settings.
#
# Micro-Controller Unit.
MCU = atmega2560
# MCU frequency (Hz).
F_CPU=16000000
# Output format. (can be srec, ihex, binary)
FORMAT=ihex
# C and C++ Compiler name.
TRGT=avr-
CC=$(TRGT)gcc
CPPC=$(TRGT)g++
# Enable loading with g++ only if you need C++ runtime support.
# NOTE: You can use C++ even without C++ support if you are careful. C++
# runtime support makes code size explode.
LD = $(TRGT)gcc
CP = $(TRGT)objcopy
AR = $(TRGT)ar rcs
OD = $(TRGT)objdump
NM = $(TRGT)nm
SZ = $(TRGT)size
HEX = $(CP) -O ihex
BIN = $(CP) -O binary
# AVR programming tool.
AVRDUDE = avrdude
# Size of the elf binary file.
ELFSIZE = $(SZ) --mcu=$(MCU) --format=avr $(BUILDDIR)/$(PROJECT).elf
# MCU specific options here.
MOPT =
# Define C warning options here.
CWARN = -Wall -Wstrict-prototypes
# Define C++ warning options here.
CPPWARN =
#
# Compiler settings.
##############################################################################
##############################################################################
# Start of user section.
#
# List all user C define here, like -D_DEBUG=1.
UDEFS =
# Define ASM defines here.
UADEFS =
# List all user directories here.
UINCDIR =
# List the user directory to look for the libraries here.
ULIBDIR =
# List all user libraries here.
ULIBS =
#
# End of user defines.
##############################################################################
##############################################################################
# Start of programming Options.
#
# List of available AVR programmer.
AVRDUDE_PROGRAMMER = avrdude
AVRDUDE_PROGRAMMER_ID = wiring
DFU_PROGRAMMER = dfu-programmer
MICRONUCLEUS = micronucleus
# Set the AVR programmer according to the selection..
ifeq ($(USE_AVRDUDE_PROGRAMMER),yes)
AVR_PROGRAMMER = $(AVRDUDE_PROGRAMMER)
else ifeq ($(USE_DFU_PROGRAMMER),yes)
AVR_PROGRAMMER = $(DFU_PROGRAMMER)
else ifeq ($(USE_MICRONUCLEUS_PROGRAMMER),yes)
AVR_PROGRAMMER = $(MICRONUCLEUS_PROGRAMMER)
else
$(error ERROR: Please you need to configure the AVR programmer!)
endif
# AVR serial port.
AVRDUDE_PORT = /dev/ttyUSB0
AVRDUDE_WRITE_FLASH = -D -U flash:w:$(BUILDDIR)/$(PROJECT).hex
# Check if the counter cycle erase must be performed after device programming.
ifeq ($(USE_AVRDUDE_ERASE_COUNTER),yes)
AVRDUDE_ERASE_COUNTER = -y
endif
# Check if a verification must be performed after device programming.
ifeq ($(USE_AVRDUDE_NO_VERIFY),no)
AVRDUDE_NO_VERIFY = -V
endif
# Check verbosity level activation.
ifeq ($(USE_VERBOSE_PROGRAMMATION),yes)
AVRDUDE_VERBOSE = -v -v
endif
# AVR programmer flags for AVRDUDE programmer.
ifeq ($(AVR_PROGRAMMER),$(AVRDUDE_PROGRAMMER))
AVRDUDE_FLAGS = -p $(MCU)
AVRDUDE_FLAGS += -P $(AVRDUDE_PORT)
AVRDUDE_FLAGS += -b 115200
AVRDUDE_FLAGS += -c $(AVRDUDE_PROGRAMMER_ID)
AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
endif
# AVR programmer flags for DFU programmer.
ifeq ($(AVR_PROGRAMMER),$(DFU_PROGRAMMER))
DFU_WRITE_FLASH = flash --force
DFU_ERASE_FLASH = erase
DFU_RESET=reset
endif
# AVR programmer flags for MICRONUCLEUS programmer.
ifeq ($(AVR_PROGRAMMER),$(MICRONUCLEUS_PROGRAMMER))
MICRONUCLEUS_TIMEOUT_ARG = --timeout 60
MICRONUCLEUS_RUN_ARG = --run
MICRONUCLEUS_TYPE_ARG = --type raw
MICRONUCLEUS_DUMP_PROGRESS = --dump-progress
MICRONUCLEUS_FLAGS=$(MICRONUCLEUS_TYPE_ARG)
MICRONUCLEUS_FLAGS+=$(MICRONUCLEUS_TIMEOUT_ARG)
MICRONUCLEUS_FLAGS+=$(MICRONUCLEUS_RUN_ARG)
endif
#
# End of Programming Options.
##############################################################################
##############################################################################
# Include file.
#
RULESPATH = $(CHIBIOS)/os/common/ports/AVR/compilers/GCC
include $(RULESPATH)/rules.mk
#
# End of include file.
##############################################################################
##############################################################################
# Programming rules
#
# AVRDUDE programming rules.
ifeq ($(AVR_PROGRAMMER),$(AVRDUDE_PROGRAMMER))
program: $(BUILDDIR)/$(PROJECT).hex
@echo
@echo Programming $(MCU) device.
$(AVR_PROGRAMMER) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $<
@echo Done.
endif
# DFU programming rules.
ifeq ($(AVR_PROGRAMMER),$(DFU_PROGRAMMER))
program: $(BUILDDIR)/$(PROJECT).hex
@echo
@echo Programming $(MCU) device.
$(AVR_PROGRAMMER) $(MCU) $(DFU_WRITE_FLASH) $<
$(AVR_PROGRAMMER) $(MCU) $(DFU_RESET)
@echo Done.
erase:
@echo
@echo Erasing $(MCU) device.
$(AVR_PROGRAMMER) $(MCU) $(DFU_ERASE_FLASH)
@echo Done.
endif
# MICRONUCLEUS programming rules.
ifeq ($(AVR_PROGRAMMER),$(MICRONUCLEUS_PROGRAMMER))
program: $(BUILDDIR)/$(PROJECT).bin
@echo
@echo Programming $(MCU) device.
$(AVR_PROGRAMMER) $(MICRONUCLEUS_FLAGS) $<
@echo Done.
endif
#
# End of programming rules.
##############################################################################
# EOF

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/*
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file chconf.h
* @brief Configuration file template.
* @details A copy of this file must be placed in each project directory, it
* contains the application specific kernel settings.
*
* @addtogroup NIL_CONFIG
* @details Kernel related settings and hooks.
* @{
*/
#ifndef CHCONF_H
#define CHCONF_H
#define _CHIBIOS_NIL_CONF_
#define _CHIBIOS_NIL_CONF_VER_3_0_
/*===========================================================================*/
/**
* @name Kernel parameters and options
* @{
*/
/*===========================================================================*/
/**
* @brief Number of user threads in the application.
* @note This number is not inclusive of the idle thread which is
* Implicitly handled.
*/
#define CH_CFG_NUM_THREADS 2
/** @} */
/*===========================================================================*/
/**
* @name System timer settings
* @{
*/
/*===========================================================================*/
/**
* @brief System time counter resolution.
* @note Allowed values are 16 or 32 bits.
*/
#define CH_CFG_ST_RESOLUTION 16
/**
* @brief System tick frequency.
* @note This value together with the @p CH_CFG_ST_RESOLUTION
* option defines the maximum amount of time allowed for
* timeouts.
*/
#define CH_CFG_ST_FREQUENCY 15624
/**
* @brief Time delta constant for the tick-less mode.
* @note If this value is zero then the system uses the classic
* periodic tick. This value represents the minimum number
* of ticks that is safe to specify in a timeout directive.
* The value one is not valid, timeouts are rounded up to
* this value.
*/
#define CH_CFG_ST_TIMEDELTA 2
/** @} */
/*===========================================================================*/
/**
* @name Subsystem options
* @{
*/
/*===========================================================================*/
/**
* @brief Semaphores APIs.
* @details If enabled then the Semaphores APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_SEMAPHORES TRUE
/**
* @brief Mutexes APIs.
* @details If enabled then the mutexes APIs are included in the kernel.
*
* @note Feature not currently implemented.
* @note The default is @p FALSE.
*/
#define CH_CFG_USE_MUTEXES FALSE
/**
* @brief Events Flags APIs.
* @details If enabled then the event flags APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_EVENTS TRUE
/**
* @brief Mailboxes APIs.
* @details If enabled then the asynchronous messages (mailboxes) APIs are
* included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_CFG_USE_SEMAPHORES.
*/
#define CH_CFG_USE_MAILBOXES TRUE
/**
* @brief Core Memory Manager APIs.
* @details If enabled then the core memory manager APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_MEMCORE TRUE
/**
* @brief Heap Allocator APIs.
* @details If enabled then the memory heap allocator APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_HEAP TRUE
/**
* @brief Memory Pools Allocator APIs.
* @details If enabled then the memory pools allocator APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_MEMPOOLS TRUE
/**
* @brief Objects FIFOs APIs.
* @details If enabled then the objects FIFOs APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_OBJ_FIFOS TRUE
/**
* @brief Managed RAM size.
* @details Size of the RAM area to be managed by the OS. If set to zero
* then the whole available RAM is used. The core memory is made
* available to the heap allocator and/or can be used directly through
* the simplified core memory allocator.
*
* @note In order to let the OS manage the whole RAM the linker script must
* provide the @p __heap_base__ and @p __heap_end__ symbols.
* @note Requires @p CH_CFG_USE_MEMCORE.
*/
#define CH_CFG_MEMCORE_SIZE 128
/** @} */
/*===========================================================================*/
/**
* @name Objects factory options
* @{
*/
/*===========================================================================*/
/**
* @brief Objects Factory APIs.
* @details If enabled then the objects factory APIs are included in the
* kernel.
*
* @note The default is @p FALSE.
*/
#define CH_CFG_USE_FACTORY TRUE
/**
* @brief Maximum length for object names.
* @details If the specified length is zero then the name is stored by
* pointer but this could have unintended side effects.
*/
#define CH_CFG_FACTORY_MAX_NAMES_LENGTH 8
/**
* @brief Enables the registry of generic objects.
*/
#define CH_CFG_FACTORY_OBJECTS_REGISTRY TRUE
/**
* @brief Enables factory for generic buffers.
*/
#define CH_CFG_FACTORY_GENERIC_BUFFERS TRUE
/**
* @brief Enables factory for semaphores.
*/
#define CH_CFG_FACTORY_SEMAPHORES TRUE
/**
* @brief Enables factory for mailboxes.
*/
#define CH_CFG_FACTORY_MAILBOXES TRUE
/**
* @brief Enables factory for objects FIFOs.
*/
#define CH_CFG_FACTORY_OBJ_FIFOS TRUE
/** @} */
/*===========================================================================*/
/**
* @name Debug options
* @{
*/
/*===========================================================================*/
/**
* @brief Debug option, kernel statistics.
*
* @note Feature not currently implemented.
* @note The default is @p FALSE.
*/
#define CH_DBG_STATISTICS FALSE
/**
* @brief Debug option, system state check.
*
* @note The default is @p FALSE.
*/
#define CH_DBG_SYSTEM_STATE_CHECK FALSE
/**
* @brief Debug option, parameters checks.
*
* @note The default is @p FALSE.
*/
#define CH_DBG_ENABLE_CHECKS FALSE
/**
* @brief System assertions.
*
* @note The default is @p FALSE.
*/
#define CH_DBG_ENABLE_ASSERTS FALSE
/**
* @brief Stack check.
*
* @note The default is @p FALSE.
*/
#define CH_DBG_ENABLE_STACK_CHECK FALSE
/** @} */
/*===========================================================================*/
/**
* @name Kernel hooks
* @{
*/
/*===========================================================================*/
/**
* @brief System initialization hook.
*/
#if !defined(CH_CFG_SYSTEM_INIT_HOOK) || defined(__DOXYGEN__)
#define CH_CFG_SYSTEM_INIT_HOOK() { \
}
#endif
/**
* @brief Threads descriptor structure extension.
* @details User fields added to the end of the @p thread_t structure.
*/
#define CH_CFG_THREAD_EXT_FIELDS \
/* Add threads custom fields here.*/
/**
* @brief Threads initialization hook.
*/
#define CH_CFG_THREAD_EXT_INIT_HOOK(tr) { \
/* Add custom threads initialization code here.*/ \
}
/**
* @brief Idle thread enter hook.
* @note This hook is invoked within a critical zone, no OS functions
* should be invoked from here.
* @note This macro can be used to activate a power saving mode.
*/
#define CH_CFG_IDLE_ENTER_HOOK() { \
}
/**
* @brief Idle thread leave hook.
* @note This hook is invoked within a critical zone, no OS functions
* should be invoked from here.
* @note This macro can be used to deactivate a power saving mode.
*/
#define CH_CFG_IDLE_LEAVE_HOOK() { \
}
/**
* @brief System halt hook.
*/
#if !defined(CH_CFG_SYSTEM_HALT_HOOK) || defined(__DOXYGEN__)
#define CH_CFG_SYSTEM_HALT_HOOK(reason) { \
}
#endif
/** @} */
/*===========================================================================*/
/* Port-specific settings (override port settings defaulted in nilcore.h). */
/*===========================================================================*/
#endif /* CHCONF_H */
/** @} */

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/*
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file templates/halconf.h
* @brief HAL configuration header.
* @details HAL configuration file, this file allows to enable or disable the
* various device drivers from your application. You may also use
* this file in order to override the device drivers default settings.
*
* @addtogroup HAL_CONF
* @{
*/
#ifndef HALCONF_H
#define HALCONF_H
#include "mcuconf.h"
/**
* @brief Enables the TM subsystem.
*/
#if !defined(HAL_USE_TM) || defined(__DOXYGEN__)
#define HAL_USE_TM FALSE
#endif
/**
* @brief Enables the PAL subsystem.
*/
#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
#define HAL_USE_PAL TRUE
#endif
/**
* @brief Enables the ADC subsystem.
*/
#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
#define HAL_USE_ADC FALSE
#endif
/**
* @brief Enables the cryptographic subsystem.
*/
#if !defined(HAL_USE_CRY) || defined(__DOXYGEN__)
#define HAL_USE_CRY FALSE
#endif
/**
* @brief Enables the DAC subsystem.
*/
#if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
#define HAL_USE_DAC FALSE
#endif
/**
* @brief Enables the CAN subsystem.
*/
#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
#define HAL_USE_CAN FALSE
#endif
/**
* @brief Enables the EXT subsystem.
*/
#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__)
#define HAL_USE_EXT FALSE
#endif
/**
* @brief Enables the GPT subsystem.
*/
#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
#define HAL_USE_GPT FALSE
#endif
/**
* @brief Enables the I2C subsystem.
*/
#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
#define HAL_USE_I2C FALSE
#endif
/**
* @brief Enables the ICU subsystem.
*/
#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
#define HAL_USE_ICU FALSE
#endif
/**
* @brief Enables the MAC subsystem.
*/
#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
#define HAL_USE_MAC FALSE
#endif
/**
* @brief Enables the MMC_SPI subsystem.
*/
#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
#define HAL_USE_MMC_SPI FALSE
#endif
/**
* @brief Enables the PWM subsystem.
*/
#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
#define HAL_USE_PWM FALSE
#endif
/**
* @brief Enables the QSPI subsystem.
*/
#if !defined(HAL_USE_QSPI) || defined(__DOXYGEN__)
#define HAL_USE_QSPI FALSE
#endif
/**
* @brief Enables the RTC subsystem.
*/
#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
#define HAL_USE_RTC FALSE
#endif
/**
* @brief Enables the SDC subsystem.
*/
#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
#define HAL_USE_SDC FALSE
#endif
/**
* @brief Enables the SERIAL subsystem.
*/
#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
#define HAL_USE_SERIAL TRUE
#endif
/**
* @brief Enables the SERIAL over USB subsystem.
*/
#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
#define HAL_USE_SERIAL_USB FALSE
#endif
/**
* @brief Enables the SPI subsystem.
*/
#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
#define HAL_USE_SPI FALSE
#endif
/**
* @brief Enables the UART subsystem.
*/
#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
#define HAL_USE_UART FALSE
#endif
/**
* @brief Enables the USB subsystem.
*/
#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
#define HAL_USE_USB FALSE
#endif
/**
* @brief Enables the I2S subsystem.
*/
#if !defined(HAL_USE_I2S) || defined(__DOXYGEN__)
#define HAL_USE_I2S FALSE
#endif
/**
* @brief Enables the WDG subsystem.
*/
#if !defined(HAL_USE_WDG) || defined(__DOXYGEN__)
#define HAL_USE_WDG FALSE
#endif
/*===========================================================================*/
/* ADC driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
#define ADC_USE_WAIT TRUE
#endif
/**
* @brief Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define ADC_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
/* CAN driver related settings. */
/*===========================================================================*/
/**
* @brief Sleep mode related APIs inclusion switch.
*/
#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
#define CAN_USE_SLEEP_MODE TRUE
#endif
/*===========================================================================*/
/* CRY driver related settings. */
/*===========================================================================*/
/**
* @brief Enables the SW fall-back of the cryptographic driver.
* @details When enabled, this option, activates a fall-back software
* implementation for algorithms not supported by the underlying
* hardware.
* @note Fall-back implementations may not be present for all algorithms.
*/
#if !defined(HAL_CRY_USE_FALLBACK) || defined(__DOXYGEN__)
#define HAL_CRY_USE_FALLBACK FALSE
#endif
/**
* @brief Makes the driver forcibly use the fall-back implementations.
*/
#if !defined(HAL_CRY_ENFORCE_FALLBACK) || defined(__DOXYGEN__)
#define HAL_CRY_ENFORCE_FALLBACK FALSE
#endif
/*===========================================================================*/
/* I2C driver related settings. */
/*===========================================================================*/
/**
* @brief Enables the mutual exclusion APIs on the I2C bus.
*/
#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define I2C_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
/* MAC driver related settings. */
/*===========================================================================*/
/**
* @brief Enables an event sources for incoming packets.
*/
#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
#define MAC_USE_ZERO_COPY FALSE
#endif
/**
* @brief Enables an event sources for incoming packets.
*/
#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
#define MAC_USE_EVENTS TRUE
#endif
/*===========================================================================*/
/* MMC_SPI driver related settings. */
/*===========================================================================*/
/**
* @brief Delays insertions.
* @details If enabled this options inserts delays into the MMC waiting
* routines releasing some extra CPU time for the threads with
* lower priority, this may slow down the driver a bit however.
* This option is recommended also if the SPI driver does not
* use a DMA channel and heavily loads the CPU.
*/
#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
#define MMC_NICE_WAITING TRUE
#endif
/*===========================================================================*/
/* SDC driver related settings. */
/*===========================================================================*/
/**
* @brief Number of initialization attempts before rejecting the card.
* @note Attempts are performed at 10mS intervals.
*/
#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
#define SDC_INIT_RETRY 100
#endif
/**
* @brief Include support for MMC cards.
* @note MMC support is not yet implemented so this option must be kept
* at @p FALSE.
*/
#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
#define SDC_MMC_SUPPORT FALSE
#endif
/**
* @brief Delays insertions.
* @details If enabled this options inserts delays into the MMC waiting
* routines releasing some extra CPU time for the threads with
* lower priority, this may slow down the driver a bit however.
*/
#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
#define SDC_NICE_WAITING TRUE
#endif
/*===========================================================================*/
/* SERIAL driver related settings. */
/*===========================================================================*/
/**
* @brief Default bit rate.
* @details Configuration parameter, this is the baud rate selected for the
* default configuration.
*/
#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
#define SERIAL_DEFAULT_BITRATE 38400
#endif
/**
* @brief Serial buffers size.
* @details Configuration parameter, you can change the depth of the queue
* buffers depending on the requirements of your application.
* @note The default is 16 bytes for both the transmission and receive
* buffers.
*/
#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
#define SERIAL_BUFFERS_SIZE 16
#endif
/*===========================================================================*/
/* SERIAL_USB driver related setting. */
/*===========================================================================*/
/**
* @brief Serial over USB buffers size.
* @details Configuration parameter, the buffer size must be a multiple of
* the USB data endpoint maximum packet size.
* @note The default is 256 bytes for both the transmission and receive
* buffers.
*/
#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__)
#define SERIAL_USB_BUFFERS_SIZE 256
#endif
/**
* @brief Serial over USB number of buffers.
* @note The default is 2 buffers.
*/
#if !defined(SERIAL_USB_BUFFERS_NUMBER) || defined(__DOXYGEN__)
#define SERIAL_USB_BUFFERS_NUMBER 2
#endif
/*===========================================================================*/
/* SPI driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
#define SPI_USE_WAIT TRUE
#endif
/**
* @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define SPI_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
/* UART driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(UART_USE_WAIT) || defined(__DOXYGEN__)
#define UART_USE_WAIT FALSE
#endif
/**
* @brief Enables the @p uartAcquireBus() and @p uartReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(UART_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define UART_USE_MUTUAL_EXCLUSION FALSE
#endif
/*===========================================================================*/
/* USB driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(USB_USE_WAIT) || defined(__DOXYGEN__)
#define USB_USE_WAIT FALSE
#endif
#endif /* HALCONF_H */
/** @} */

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/*
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "hal.h"
#include "ch.h"
#include "nil_test_root.h"
/*
* Thread 1.
*/
THD_WORKING_AREA(waThread1, 128);
THD_FUNCTION(Thread1, arg) {
(void)arg;
while (true) {
palTogglePad(IOPORT2, PORTB_LED1);
chThdSleepMilliseconds(500);
}
}
/*
* Thread 2.
*/
THD_WORKING_AREA(waThread2, 128);
THD_FUNCTION(Thread2, arg) {
(void)arg;
/*
* Activates the serial driver 1 using the driver default configuration.
* PA9 and PA10 are routed to USART1.
*/
sdStart(&SD1, NULL);
while (true) {
chnWrite(&SD1, (const uint8_t *)"Hello World!\r\n", 14);
chThdSleepMilliseconds(2000);
}
}
/*
* Threads static table, one entry per thread. The number of entries must
* match NIL_CFG_NUM_THREADS.
*/
THD_TABLE_BEGIN
THD_TABLE_ENTRY(waThread1, "blinker", Thread1, NULL)
THD_TABLE_ENTRY(waThread2, "hello", Thread2, NULL)
THD_TABLE_END
/*
* Application entry point.
*/
int main(void) {
/*
* System initializations.
* - HAL initialization, this also initializes the configured device drivers
* and performs the board-specific initializations.
* - Kernel initialization, the main() function becomes a thread and the
* RTOS is active.
*/
halInit();
chSysInit();
/*
* Start the NIL test suite.
*/
test_execute((BaseSequentialStream *)&SD1, &nil_test_suite);
/* This is now the idle thread loop, you may perform here a low priority
task but you must never try to sleep or wait in this loop. Note that
this tasks runs at the lowest priority level so any instruction added
here will be executed after all other tasks have been started.*/
while (true) {
}
}

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/*
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef MCUCONF_H
#define MCUCONF_H
/*
* AVR drivers configuration.
* The following settings override the default settings present in
* the various device driver implementation headers.
* Note that the settings for each driver only have effect if the driver
* is enabled in halconf.h.
*/
/*
* ADC driver system settings.
*/
#define AVR_ADC_USE_ADC1 FALSE
/*
* EXT drivers system settings.
*/
#define AVR_EXT_USE_INT0 FALSE
#define AVR_EXT_USE_INT1 FALSE
#define AVR_EXT_USE_INT2 FALSE
#define AVR_EXT_USE_INT3 FALSE
#define AVR_EXT_USE_INT4 FALSE
#define AVR_EXT_USE_INT5 FALSE
/*
* PCINT driver system settings.
*/
#define AVR_EXT_USE_PCINT0 FALSE
#define AVR_EXT_USE_PCINT1 FALSE
#define AVR_EXT_USE_PCINT2 FALSE
#define AVR_EXT_USE_PCINT3 FALSE
#define AVR_EXT_USE_PCINT4 FALSE
#define AVR_EXT_USE_PCINT5 FALSE
#define AVR_EXT_USE_PCINT6 FALSE
#define AVR_EXT_USE_PCINT7 FALSE
#define AVR_EXT_USE_PCINT8 FALSE
#define AVR_EXT_USE_PCINT9 FALSE
#define AVR_EXT_USE_PCINT10 FALSE
/*
* CAN driver system settings.
*/
/*
* MAC driver system settings.
*/
/*
* PWM driver system settings.
*/
#define AVR_PWM_USE_TIM1 FALSE
#define AVR_PWM_USE_TIM2 FALSE
#define AVR_PWM_USE_TIM3 FALSE
#define AVR_PWM_USE_TIM4 FALSE
#define AVR_PWM_USE_TIM5 FALSE
/*
* ICU driver system settings.
*/
#define AVR_ICU_USE_TIM1 FALSE
#define AVR_ICU_USE_TIM3 FALSE
#define AVR_ICU_USE_TIM4 FALSE
#define AVR_ICU_USE_TIM5 FALSE
/*
* GPT driver system settings.
*/
#define AVR_GPT_USE_TIM1 FALSE
#define AVR_GPT_USE_TIM2 FALSE
#define AVR_GPT_USE_TIM3 FALSE
#define AVR_GPT_USE_TIM4 FALSE
#define AVR_GPT_USE_TIM5 FALSE
/*
* SERIAL driver system settings.
*/
#define AVR_SERIAL_USE_USART0 TRUE
#define AVR_SERIAL_USE_USART1 FALSE
/*
* I2C driver system settings.
*/
#define AVR_I2C_USE_I2C1 FALSE
/*
* SPI driver system settings.
*/
#define AVR_SPI_USE_SPI1 FALSE
#define AVR_SPI_USE_16BIT_POLLED_EXCHANGE FALSE
/*
* USB driver system settings.
*/
#define AVR_USB_USE_USB1 FALSE
#define AVR_USB_USE_NAMED_ADDRESS_SPACES FALSE
#endif /* MCUCONF_H */

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*****************************************************************************
** ChibiOS/NIL port for Atmel AVR ATmega2560. **
*****************************************************************************
** TARGET **
The demo runs on an Arduino Mega board.
** The Demo **
One thread prints a message to the serial console, which is available on
the board USB connector (FT232 converter).
Another thread toggles the LED on PB7 (pin 13 on Arduino IDE) every 500ms.
** Build Procedure **
The demo was built using the GCC AVR toolchain. It should build with WinAVR too!
** Notes **
This demo runs natively so the Arduino bootloader must be removed and the FUSEs
reprogrammed. The values used for fuses are LFUSE=0xe7 and HFUSE=0x99.