From e69242273de2978de3b32b752fe45fc97cdd23f1 Mon Sep 17 00:00:00 2001 From: Giovanni Di Sirio Date: Fri, 26 Apr 2019 16:55:51 +0000 Subject: [PATCH] More STM32G0xx work, not complete. git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12770 27425a3e-05d8-49a3-a47f-9c15f0e5edd8 --- demos/STM32/RT-STM32G071RB-NUCLEO64/Makefile | 18 +- os/hal/boards/ST_NUCLEO64_G071RB/board.c | 266 ++++++ os/hal/boards/ST_NUCLEO64_G071RB/board.h | 799 ++++++++++++++++++ os/hal/boards/ST_NUCLEO64_G071RB/board.mk | 9 + .../boards/ST_NUCLEO64_G071RB/cfg/board.chcfg | 669 +++++++++++++++ .../boards/ST_NUCLEO64_G071RB/cfg/board.fmpp | 15 + os/hal/ports/STM32/STM32G0xx/hal_lld.c | 358 ++++++++ os/hal/ports/STM32/STM32G0xx/hal_lld.h | 7 - os/hal/ports/STM32/STM32G0xx/platform.mk | 42 + os/hal/ports/STM32/STM32G0xx/stm32_isr.c | 167 ++++ os/hal/ports/STM32/STM32G0xx/stm32_isr.h | 156 ++++ os/hal/ports/STM32/STM32G0xx/stm32_rcc.h | 43 + os/hal/ports/STM32/STM32G0xx/stm32_registry.h | 28 +- 13 files changed, 2535 insertions(+), 42 deletions(-) create mode 100644 os/hal/boards/ST_NUCLEO64_G071RB/board.c create mode 100644 os/hal/boards/ST_NUCLEO64_G071RB/board.h create mode 100644 os/hal/boards/ST_NUCLEO64_G071RB/board.mk create mode 100644 os/hal/boards/ST_NUCLEO64_G071RB/cfg/board.chcfg create mode 100644 os/hal/boards/ST_NUCLEO64_G071RB/cfg/board.fmpp create mode 100644 os/hal/ports/STM32/STM32G0xx/hal_lld.c create mode 100644 os/hal/ports/STM32/STM32G0xx/platform.mk create mode 100644 os/hal/ports/STM32/STM32G0xx/stm32_isr.c create mode 100644 os/hal/ports/STM32/STM32G0xx/stm32_isr.h diff --git a/demos/STM32/RT-STM32G071RB-NUCLEO64/Makefile b/demos/STM32/RT-STM32G071RB-NUCLEO64/Makefile index 3fbc554f8..6a131091d 100644 --- a/demos/STM32/RT-STM32G071RB-NUCLEO64/Makefile +++ b/demos/STM32/RT-STM32G071RB-NUCLEO64/Makefile @@ -99,19 +99,19 @@ include $(CHIBIOS)/os/license/license.mk # Startup files. include $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_stm32g0xx.mk # HAL-OSAL files (optional). -#include $(CHIBIOS)/os/hal/hal.mk -#include $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx/platform.mk -#include $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_L476RG/board.mk -#include $(CHIBIOS)/os/hal/osal/rt-nil/osal.mk +include $(CHIBIOS)/os/hal/hal.mk +include $(CHIBIOS)/os/hal/ports/STM32/STM32G0xx/platform.mk +include $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_G071RB/board.mk +include $(CHIBIOS)/os/hal/osal/rt-nil/osal.mk # RTOS files (optional). -#include $(CHIBIOS)/os/rt/rt.mk -#include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk +include $(CHIBIOS)/os/rt/rt.mk +include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/port_v6m.mk # Auto-build files in ./source recursively. include $(CHIBIOS)/tools/mk/autobuild.mk # Other files (optional). -#include $(CHIBIOS)/test/lib/test.mk -#include $(CHIBIOS)/test/rt/rt_test.mk -#include $(CHIBIOS)/test/oslib/oslib_test.mk +include $(CHIBIOS)/test/lib/test.mk +include $(CHIBIOS)/test/rt/rt_test.mk +include $(CHIBIOS)/test/oslib/oslib_test.mk # Define linker script file here LDSCRIPT= $(STARTUPLD)/STM32G071xB.ld diff --git a/os/hal/boards/ST_NUCLEO64_G071RB/board.c b/os/hal/boards/ST_NUCLEO64_G071RB/board.c new file mode 100644 index 000000000..15c4d29a8 --- /dev/null +++ b/os/hal/boards/ST_NUCLEO64_G071RB/board.c @@ -0,0 +1,266 @@ +/* + ChibiOS - Copyright (C) 2006..2017 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. +*/ + +/* + * This file has been automatically generated using ChibiStudio board + * generator plugin. Do not edit manually. + */ + +#include "hal.h" +#include "stm32_gpio.h" + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver exported variables. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local variables and types. */ +/*===========================================================================*/ + +/** + * @brief Type of STM32 GPIO port setup. + */ +typedef struct { + uint32_t moder; + uint32_t otyper; + uint32_t ospeedr; + uint32_t pupdr; + uint32_t odr; + uint32_t afrl; + uint32_t afrh; +} gpio_setup_t; + +/** + * @brief Type of STM32 GPIO initialization data. + */ +typedef struct { +#if STM32_HAS_GPIOA || defined(__DOXYGEN__) + gpio_setup_t PAData; +#endif +#if STM32_HAS_GPIOB || defined(__DOXYGEN__) + gpio_setup_t PBData; +#endif +#if STM32_HAS_GPIOC || defined(__DOXYGEN__) + gpio_setup_t PCData; +#endif +#if STM32_HAS_GPIOD || defined(__DOXYGEN__) + gpio_setup_t PDData; +#endif +#if STM32_HAS_GPIOE || defined(__DOXYGEN__) + gpio_setup_t PEData; +#endif +#if STM32_HAS_GPIOF || defined(__DOXYGEN__) + gpio_setup_t PFData; +#endif +#if STM32_HAS_GPIOG || defined(__DOXYGEN__) + gpio_setup_t PGData; +#endif +#if STM32_HAS_GPIOH || defined(__DOXYGEN__) + gpio_setup_t PHData; +#endif +#if STM32_HAS_GPIOI || defined(__DOXYGEN__) + gpio_setup_t PIData; +#endif +#if STM32_HAS_GPIOJ || defined(__DOXYGEN__) + gpio_setup_t PJData; +#endif +#if STM32_HAS_GPIOK || defined(__DOXYGEN__) + gpio_setup_t PKData; +#endif +} gpio_config_t; + +/** + * @brief STM32 GPIO static initialization data. + */ +static const gpio_config_t gpio_default_config = { +#if STM32_HAS_GPIOA + {VAL_GPIOA_MODER, VAL_GPIOA_OTYPER, VAL_GPIOA_OSPEEDR, VAL_GPIOA_PUPDR, + VAL_GPIOA_ODR, VAL_GPIOA_AFRL, VAL_GPIOA_AFRH}, +#endif +#if STM32_HAS_GPIOB + {VAL_GPIOB_MODER, VAL_GPIOB_OTYPER, VAL_GPIOB_OSPEEDR, VAL_GPIOB_PUPDR, + VAL_GPIOB_ODR, VAL_GPIOB_AFRL, VAL_GPIOB_AFRH}, +#endif +#if STM32_HAS_GPIOC + {VAL_GPIOC_MODER, VAL_GPIOC_OTYPER, VAL_GPIOC_OSPEEDR, VAL_GPIOC_PUPDR, + VAL_GPIOC_ODR, VAL_GPIOC_AFRL, VAL_GPIOC_AFRH}, +#endif +#if STM32_HAS_GPIOD + {VAL_GPIOD_MODER, VAL_GPIOD_OTYPER, VAL_GPIOD_OSPEEDR, VAL_GPIOD_PUPDR, + VAL_GPIOD_ODR, VAL_GPIOD_AFRL, VAL_GPIOD_AFRH}, +#endif +#if STM32_HAS_GPIOE + {VAL_GPIOE_MODER, VAL_GPIOE_OTYPER, VAL_GPIOE_OSPEEDR, VAL_GPIOE_PUPDR, + VAL_GPIOE_ODR, VAL_GPIOE_AFRL, VAL_GPIOE_AFRH}, +#endif +#if STM32_HAS_GPIOF + {VAL_GPIOF_MODER, VAL_GPIOF_OTYPER, VAL_GPIOF_OSPEEDR, VAL_GPIOF_PUPDR, + VAL_GPIOF_ODR, VAL_GPIOF_AFRL, VAL_GPIOF_AFRH}, +#endif +#if STM32_HAS_GPIOG + {VAL_GPIOG_MODER, VAL_GPIOG_OTYPER, VAL_GPIOG_OSPEEDR, VAL_GPIOG_PUPDR, + VAL_GPIOG_ODR, VAL_GPIOG_AFRL, VAL_GPIOG_AFRH}, +#endif +#if STM32_HAS_GPIOH + {VAL_GPIOH_MODER, VAL_GPIOH_OTYPER, VAL_GPIOH_OSPEEDR, VAL_GPIOH_PUPDR, + VAL_GPIOH_ODR, VAL_GPIOH_AFRL, VAL_GPIOH_AFRH}, +#endif +#if STM32_HAS_GPIOI + {VAL_GPIOI_MODER, VAL_GPIOI_OTYPER, VAL_GPIOI_OSPEEDR, VAL_GPIOI_PUPDR, + VAL_GPIOI_ODR, VAL_GPIOI_AFRL, VAL_GPIOI_AFRH}, +#endif +#if STM32_HAS_GPIOJ + {VAL_GPIOJ_MODER, VAL_GPIOJ_OTYPER, VAL_GPIOJ_OSPEEDR, VAL_GPIOJ_PUPDR, + VAL_GPIOJ_ODR, VAL_GPIOJ_AFRL, VAL_GPIOJ_AFRH}, +#endif +#if STM32_HAS_GPIOK + {VAL_GPIOK_MODER, VAL_GPIOK_OTYPER, VAL_GPIOK_OSPEEDR, VAL_GPIOK_PUPDR, + VAL_GPIOK_ODR, VAL_GPIOK_AFRL, VAL_GPIOK_AFRH} +#endif +}; + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +static void gpio_init(stm32_gpio_t *gpiop, const gpio_setup_t *config) { + + gpiop->OTYPER = config->otyper; + gpiop->OSPEEDR = config->ospeedr; + gpiop->PUPDR = config->pupdr; + gpiop->ODR = config->odr; + gpiop->AFRL = config->afrl; + gpiop->AFRH = config->afrh; + gpiop->MODER = config->moder; +} + +static void stm32_gpio_init(void) { + + /* Enabling GPIO-related clocks, the mask comes from the + registry header file.*/ + rccResetIOP(STM32_GPIO_EN_MASK); + rccEnableIOP(STM32_GPIO_EN_MASK, true); + + /* Initializing all the defined GPIO ports.*/ +#if STM32_HAS_GPIOA + gpio_init(GPIOA, &gpio_default_config.PAData); +#endif +#if STM32_HAS_GPIOB + gpio_init(GPIOB, &gpio_default_config.PBData); +#endif +#if STM32_HAS_GPIOC + gpio_init(GPIOC, &gpio_default_config.PCData); +#endif +#if STM32_HAS_GPIOD + gpio_init(GPIOD, &gpio_default_config.PDData); +#endif +#if STM32_HAS_GPIOE + gpio_init(GPIOE, &gpio_default_config.PEData); +#endif +#if STM32_HAS_GPIOF + gpio_init(GPIOF, &gpio_default_config.PFData); +#endif +#if STM32_HAS_GPIOG + gpio_init(GPIOG, &gpio_default_config.PGData); +#endif +#if STM32_HAS_GPIOH + gpio_init(GPIOH, &gpio_default_config.PHData); +#endif +#if STM32_HAS_GPIOI + gpio_init(GPIOI, &gpio_default_config.PIData); +#endif +#if STM32_HAS_GPIOJ + gpio_init(GPIOJ, &gpio_default_config.PJData); +#endif +#if STM32_HAS_GPIOK + gpio_init(GPIOK, &gpio_default_config.PKData); +#endif +} + +/*===========================================================================*/ +/* Driver interrupt handlers. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +/** + * @brief Early initialization code. + * @details GPIO ports and system clocks are initialized before everything + * else. + */ +void __early_init(void) { + + stm32_gpio_init(); + stm32_clock_init(); +} + +#if HAL_USE_SDC || defined(__DOXYGEN__) +/** + * @brief SDC card detection. + */ +bool sdc_lld_is_card_inserted(SDCDriver *sdcp) { + + (void)sdcp; + /* TODO: Fill the implementation.*/ + return true; +} + +/** + * @brief SDC card write protection detection. + */ +bool sdc_lld_is_write_protected(SDCDriver *sdcp) { + + (void)sdcp; + /* TODO: Fill the implementation.*/ + return false; +} +#endif /* HAL_USE_SDC */ + +#if HAL_USE_MMC_SPI || defined(__DOXYGEN__) +/** + * @brief MMC_SPI card detection. + */ +bool mmc_lld_is_card_inserted(MMCDriver *mmcp) { + + (void)mmcp; + /* TODO: Fill the implementation.*/ + return true; +} + +/** + * @brief MMC_SPI card write protection detection. + */ +bool mmc_lld_is_write_protected(MMCDriver *mmcp) { + + (void)mmcp; + /* TODO: Fill the implementation.*/ + return false; +} +#endif + +/** + * @brief Board-specific initialization code. + * @todo Add your board-specific code, if any. + */ +void boardInit(void) { + +} diff --git a/os/hal/boards/ST_NUCLEO64_G071RB/board.h b/os/hal/boards/ST_NUCLEO64_G071RB/board.h new file mode 100644 index 000000000..732d5fee1 --- /dev/null +++ b/os/hal/boards/ST_NUCLEO64_G071RB/board.h @@ -0,0 +1,799 @@ +/* + ChibiOS - Copyright (C) 2006..2017 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. +*/ + +/* + * This file has been automatically generated using ChibiStudio board + * generator plugin. Do not edit manually. + */ + +#ifndef BOARD_H +#define BOARD_H + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +/* + * Setup for STMicroelectronics STM32 Nucleo64-G071RB board. + */ + +/* + * Board identifier. + */ +#define BOARD_ST_NUCLEO64_G071RB +#define BOARD_NAME "STMicroelectronics STM32 Nucleo64-G071RB" + +/* + * Board oscillators-related settings. + */ +#if !defined(STM32_LSECLK) +#define STM32_LSECLK 32768U +#endif + +#define STM32_LSEDRV (3U << 11U) + +#if !defined(STM32_HSECLK) +#define STM32_HSECLK 8000000U +#endif + +#define STM32_HSE_BYPASS + +/* + * MCU type as defined in the ST header. + */ +#define STM32G071xB + +/* + * IO pins assignments. + */ +#define GPIOA_PIN0 0U +#define GPIOA_PIN1 1U +#define GPIOA_LPUART1_TX 2U +#define GPIOA_LPUART1_RX 3U +#define GPIOA_PIN4 4U +#define GPIOA_LED_GREEN 5U +#define GPIOA_PIN6 6U +#define GPIOA_PIN7 7U +#define GPIOA_PIN8 8U +#define GPIOA_PIN9 9U +#define GPIOA_PIN10 10U +#define GPIOA_PIN11 11U +#define GPIOA_PIN12 12U +#define GPIOA_SWDIO 13U +#define GPIOA_SWCLK 14U +#define GPIOA_PIN15 15U + +#define GPIOB_PIN0 0U +#define GPIOB_PIN1 1U +#define GPIOB_PIN2 2U +#define GPIOB_SWO 3U +#define GPIOB_PIN4 4U +#define GPIOB_PIN5 5U +#define GPIOB_PIN6 6U +#define GPIOB_PIN7 7U +#define GPIOB_PIN8 8U +#define GPIOB_PIN9 9U +#define GPIOB_PIN10 10U +#define GPIOB_PIN11 11U +#define GPIOB_PIN12 12U +#define GPIOB_PIN13 13U +#define GPIOB_PIN14 14U +#define GPIOB_PIN15 15U + +#define GPIOC_PIN0 0U +#define GPIOC_PIN1 1U +#define GPIOC_PIN2 2U +#define GPIOC_PIN3 3U +#define GPIOC_PIN4 4U +#define GPIOC_PIN5 5U +#define GPIOC_PIN6 6U +#define GPIOC_PIN7 7U +#define GPIOC_PIN8 8U +#define GPIOC_PIN9 9U +#define GPIOC_PIN10 10U +#define GPIOC_PIN11 11U +#define GPIOC_PIN12 12U +#define GPIOC_BUTTON 13U +#define GPIOC_OSC32_IN 14U +#define GPIOC_OSC32_OUT 15U + +#define GPIOD_PIN0 0U +#define GPIOD_PIN1 1U +#define GPIOD_PIN2 2U +#define GPIOD_PIN3 3U +#define GPIOD_PIN4 4U +#define GPIOD_PIN5 5U +#define GPIOD_PIN6 6U +#define GPIOD_PIN7 7U +#define GPIOD_PIN8 8U +#define GPIOD_PIN9 9U +#define GPIOD_PIN10 10U +#define GPIOD_PIN11 11U +#define GPIOD_PIN12 12U +#define GPIOD_PIN13 13U +#define GPIOD_PIN14 14U +#define GPIOD_PIN15 15U + +#define GPIOF_OSC_IN 0U +#define GPIOF_OSC_OUT 1U +#define GPIOF_PIN2 2U +#define GPIOF_PIN3 3U +#define GPIOF_PIN4 4U +#define GPIOF_PIN5 5U +#define GPIOF_PIN6 6U +#define GPIOF_PIN7 7U +#define GPIOF_PIN8 8U +#define GPIOF_PIN9 9U +#define GPIOF_PIN10 10U +#define GPIOF_PIN11 11U +#define GPIOF_PIN12 12U +#define GPIOF_PIN13 13U +#define GPIOF_PIN14 14U +#define GPIOF_PIN15 15U + +/* + * IO lines assignments. + */ +#define LINE_LPUART1_TX PAL_LINE(GPIOA, 2U) +#define LINE_LPUART1_RX PAL_LINE(GPIOA, 3U) +#define LINE_LED_GREEN PAL_LINE(GPIOA, 5U) +#define LINE_SWDIO PAL_LINE(GPIOA, 13U) +#define LINE_SWCLK PAL_LINE(GPIOA, 14U) +#define LINE_SWO PAL_LINE(GPIOB, 3U) +#define LINE_BUTTON PAL_LINE(GPIOC, 13U) +#define LINE_OSC32_IN PAL_LINE(GPIOC, 14U) +#define LINE_OSC32_OUT PAL_LINE(GPIOC, 15U) +#define LINE_OSC_IN PAL_LINE(GPIOF, 0U) +#define LINE_OSC_OUT PAL_LINE(GPIOF, 1U) + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/* + * I/O ports initial setup, this configuration is established soon after reset + * in the initialization code. + * Please refer to the STM32 Reference Manual for details. + */ +#define PIN_MODE_INPUT(n) (0U << ((n) * 2U)) +#define PIN_MODE_OUTPUT(n) (1U << ((n) * 2U)) +#define PIN_MODE_ALTERNATE(n) (2U << ((n) * 2U)) +#define PIN_MODE_ANALOG(n) (3U << ((n) * 2U)) +#define PIN_ODR_LOW(n) (0U << (n)) +#define PIN_ODR_HIGH(n) (1U << (n)) +#define PIN_OTYPE_PUSHPULL(n) (0U << (n)) +#define PIN_OTYPE_OPENDRAIN(n) (1U << (n)) +#define PIN_OSPEED_VERYLOW(n) (0U << ((n) * 2U)) +#define PIN_OSPEED_LOW(n) (1U << ((n) * 2U)) +#define PIN_OSPEED_MEDIUM(n) (2U << ((n) * 2U)) +#define PIN_OSPEED_HIGH(n) (3U << ((n) * 2U)) +#define PIN_PUPDR_FLOATING(n) (0U << ((n) * 2U)) +#define PIN_PUPDR_PULLUP(n) (1U << ((n) * 2U)) +#define PIN_PUPDR_PULLDOWN(n) (2U << ((n) * 2U)) +#define PIN_AFIO_AF(n, v) ((v) << (((n) % 8U) * 4U)) + +/* + * GPIOA setup: + * + * PA0 - PIN0 (input pullup). + * PA1 - PIN1 (input pullup). + * PA2 - LPUART1_TX (alternate 6). + * PA3 - LPUART1_RX (alternate 6). + * PA4 - PIN4 (input pullup). + * PA5 - LED_GREEN (output pushpull maximum). + * PA6 - PIN6 (input pullup). + * PA7 - PIN7 (input pullup). + * PA8 - PIN8 (input pullup). + * PA9 - PIN9 (input pullup). + * PA10 - PIN10 (input pullup). + * PA11 - PIN11 (input pullup). + * PA12 - PIN12 (input pullup). + * PA13 - SWDIO (alternate 0). + * PA14 - SWCLK (alternate 0). + * PA15 - PIN15 (input pullup). + */ +#define VAL_GPIOA_MODER (PIN_MODE_INPUT(GPIOA_PIN0) | \ + PIN_MODE_INPUT(GPIOA_PIN1) | \ + PIN_MODE_ALTERNATE(GPIOA_LPUART1_TX) | \ + PIN_MODE_ALTERNATE(GPIOA_LPUART1_RX) | \ + PIN_MODE_INPUT(GPIOA_PIN4) | \ + PIN_MODE_OUTPUT(GPIOA_LED_GREEN) | \ + PIN_MODE_INPUT(GPIOA_PIN6) | \ + PIN_MODE_INPUT(GPIOA_PIN7) | \ + PIN_MODE_INPUT(GPIOA_PIN8) | \ + PIN_MODE_INPUT(GPIOA_PIN9) | \ + PIN_MODE_INPUT(GPIOA_PIN10) | \ + PIN_MODE_INPUT(GPIOA_PIN11) | \ + PIN_MODE_INPUT(GPIOA_PIN12) | \ + PIN_MODE_ALTERNATE(GPIOA_SWDIO) | \ + PIN_MODE_ALTERNATE(GPIOA_SWCLK) | \ + PIN_MODE_INPUT(GPIOA_PIN15)) +#define VAL_GPIOA_OTYPER (PIN_OTYPE_PUSHPULL(GPIOA_PIN0) | \ + PIN_OTYPE_PUSHPULL(GPIOA_PIN1) | \ + PIN_OTYPE_PUSHPULL(GPIOA_LPUART1_TX) | \ + PIN_OTYPE_PUSHPULL(GPIOA_LPUART1_RX) | \ + PIN_OTYPE_PUSHPULL(GPIOA_PIN4) | \ + PIN_OTYPE_PUSHPULL(GPIOA_LED_GREEN) | \ + PIN_OTYPE_PUSHPULL(GPIOA_PIN6) | \ + PIN_OTYPE_PUSHPULL(GPIOA_PIN7) | \ + PIN_OTYPE_PUSHPULL(GPIOA_PIN8) | \ + PIN_OTYPE_PUSHPULL(GPIOA_PIN9) | \ + PIN_OTYPE_PUSHPULL(GPIOA_PIN10) | \ + PIN_OTYPE_PUSHPULL(GPIOA_PIN11) | \ + PIN_OTYPE_PUSHPULL(GPIOA_PIN12) | \ + PIN_OTYPE_PUSHPULL(GPIOA_SWDIO) | \ + PIN_OTYPE_PUSHPULL(GPIOA_SWCLK) | \ + PIN_OTYPE_PUSHPULL(GPIOA_PIN15)) +#define VAL_GPIOA_OSPEEDR (PIN_OSPEED_HIGH(GPIOA_PIN0) | \ + PIN_OSPEED_HIGH(GPIOA_PIN1) | \ + PIN_OSPEED_MEDIUM(GPIOA_LPUART1_TX) | \ + PIN_OSPEED_MEDIUM(GPIOA_LPUART1_RX) | \ + PIN_OSPEED_HIGH(GPIOA_PIN4) | \ + PIN_OSPEED_HIGH(GPIOA_LED_GREEN) | \ + PIN_OSPEED_HIGH(GPIOA_PIN6) | \ + PIN_OSPEED_HIGH(GPIOA_PIN7) | \ + PIN_OSPEED_HIGH(GPIOA_PIN8) | \ + PIN_OSPEED_HIGH(GPIOA_PIN9) | \ + PIN_OSPEED_HIGH(GPIOA_PIN10) | \ + PIN_OSPEED_HIGH(GPIOA_PIN11) | \ + PIN_OSPEED_HIGH(GPIOA_PIN12) | \ + PIN_OSPEED_HIGH(GPIOA_SWDIO) | \ + PIN_OSPEED_HIGH(GPIOA_SWCLK) | \ + PIN_OSPEED_HIGH(GPIOA_PIN15)) +#define VAL_GPIOA_PUPDR (PIN_PUPDR_PULLUP(GPIOA_PIN0) | \ + PIN_PUPDR_PULLUP(GPIOA_PIN1) | \ + PIN_PUPDR_FLOATING(GPIOA_LPUART1_TX) | \ + PIN_PUPDR_FLOATING(GPIOA_LPUART1_RX) | \ + PIN_PUPDR_PULLUP(GPIOA_PIN4) | \ + PIN_PUPDR_FLOATING(GPIOA_LED_GREEN) | \ + PIN_PUPDR_PULLUP(GPIOA_PIN6) | \ + PIN_PUPDR_PULLUP(GPIOA_PIN7) | \ + PIN_PUPDR_PULLUP(GPIOA_PIN8) | \ + PIN_PUPDR_PULLUP(GPIOA_PIN9) | \ + PIN_PUPDR_PULLUP(GPIOA_PIN10) | \ + PIN_PUPDR_PULLUP(GPIOA_PIN11) | \ + PIN_PUPDR_PULLUP(GPIOA_PIN12) | \ + PIN_PUPDR_PULLUP(GPIOA_SWDIO) | \ + PIN_PUPDR_PULLDOWN(GPIOA_SWCLK) | \ + PIN_PUPDR_PULLUP(GPIOA_PIN15)) +#define VAL_GPIOA_ODR (PIN_ODR_HIGH(GPIOA_PIN0) | \ + PIN_ODR_HIGH(GPIOA_PIN1) | \ + PIN_ODR_HIGH(GPIOA_LPUART1_TX) | \ + PIN_ODR_HIGH(GPIOA_LPUART1_RX) | \ + PIN_ODR_HIGH(GPIOA_PIN4) | \ + PIN_ODR_LOW(GPIOA_LED_GREEN) | \ + PIN_ODR_HIGH(GPIOA_PIN6) | \ + PIN_ODR_HIGH(GPIOA_PIN7) | \ + PIN_ODR_HIGH(GPIOA_PIN8) | \ + PIN_ODR_HIGH(GPIOA_PIN9) | \ + PIN_ODR_HIGH(GPIOA_PIN10) | \ + PIN_ODR_HIGH(GPIOA_PIN11) | \ + PIN_ODR_HIGH(GPIOA_PIN12) | \ + PIN_ODR_HIGH(GPIOA_SWDIO) | \ + PIN_ODR_HIGH(GPIOA_SWCLK) | \ + PIN_ODR_HIGH(GPIOA_PIN15)) +#define VAL_GPIOA_AFRL (PIN_AFIO_AF(GPIOA_PIN0, 0U) | \ + PIN_AFIO_AF(GPIOA_PIN1, 0U) | \ + PIN_AFIO_AF(GPIOA_LPUART1_TX, 6U) | \ + PIN_AFIO_AF(GPIOA_LPUART1_RX, 6U) | \ + PIN_AFIO_AF(GPIOA_PIN4, 0U) | \ + PIN_AFIO_AF(GPIOA_LED_GREEN, 0U) | \ + PIN_AFIO_AF(GPIOA_PIN6, 0U) | \ + PIN_AFIO_AF(GPIOA_PIN7, 0U)) +#define VAL_GPIOA_AFRH (PIN_AFIO_AF(GPIOA_PIN8, 0U) | \ + PIN_AFIO_AF(GPIOA_PIN9, 0U) | \ + PIN_AFIO_AF(GPIOA_PIN10, 0U) | \ + PIN_AFIO_AF(GPIOA_PIN11, 0U) | \ + PIN_AFIO_AF(GPIOA_PIN12, 0U) | \ + PIN_AFIO_AF(GPIOA_SWDIO, 0U) | \ + PIN_AFIO_AF(GPIOA_SWCLK, 0U) | \ + PIN_AFIO_AF(GPIOA_PIN15, 0U)) + +/* + * GPIOB setup: + * + * PB0 - PIN0 (input pullup). + * PB1 - PIN1 (input pullup). + * PB2 - PIN2 (input pullup). + * PB3 - SWO (alternate 0). + * PB4 - PIN4 (input pullup). + * PB5 - PIN5 (input pullup). + * PB6 - PIN6 (input pullup). + * PB7 - PIN7 (input pullup). + * PB8 - PIN8 (input pullup). + * PB9 - PIN9 (input pullup). + * PB10 - PIN10 (input pullup). + * PB11 - PIN11 (input pullup). + * PB12 - PIN12 (input pullup). + * PB13 - PIN13 (input pullup). + * PB14 - PIN14 (input pullup). + * PB15 - PIN15 (input pullup). + */ +#define VAL_GPIOB_MODER (PIN_MODE_INPUT(GPIOB_PIN0) | \ + PIN_MODE_INPUT(GPIOB_PIN1) | \ + PIN_MODE_INPUT(GPIOB_PIN2) | \ + PIN_MODE_ALTERNATE(GPIOB_SWO) | \ + PIN_MODE_INPUT(GPIOB_PIN4) | \ + PIN_MODE_INPUT(GPIOB_PIN5) | \ + PIN_MODE_INPUT(GPIOB_PIN6) | \ + PIN_MODE_INPUT(GPIOB_PIN7) | \ + PIN_MODE_INPUT(GPIOB_PIN8) | \ + PIN_MODE_INPUT(GPIOB_PIN9) | \ + PIN_MODE_INPUT(GPIOB_PIN10) | \ + PIN_MODE_INPUT(GPIOB_PIN11) | \ + PIN_MODE_INPUT(GPIOB_PIN12) | \ + PIN_MODE_INPUT(GPIOB_PIN13) | \ + PIN_MODE_INPUT(GPIOB_PIN14) | \ + PIN_MODE_INPUT(GPIOB_PIN15)) +#define VAL_GPIOB_OTYPER (PIN_OTYPE_PUSHPULL(GPIOB_PIN0) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN1) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN2) | \ + PIN_OTYPE_PUSHPULL(GPIOB_SWO) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN4) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN5) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN6) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN7) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN8) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN9) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN10) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN11) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN12) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN13) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN14) | \ + PIN_OTYPE_PUSHPULL(GPIOB_PIN15)) +#define VAL_GPIOB_OSPEEDR (PIN_OSPEED_HIGH(GPIOB_PIN0) | \ + PIN_OSPEED_HIGH(GPIOB_PIN1) | \ + PIN_OSPEED_HIGH(GPIOB_PIN2) | \ + PIN_OSPEED_HIGH(GPIOB_SWO) | \ + PIN_OSPEED_HIGH(GPIOB_PIN4) | \ + PIN_OSPEED_HIGH(GPIOB_PIN5) | \ + PIN_OSPEED_HIGH(GPIOB_PIN6) | \ + PIN_OSPEED_HIGH(GPIOB_PIN7) | \ + PIN_OSPEED_HIGH(GPIOB_PIN8) | \ + PIN_OSPEED_HIGH(GPIOB_PIN9) | \ + PIN_OSPEED_HIGH(GPIOB_PIN10) | \ + PIN_OSPEED_HIGH(GPIOB_PIN11) | \ + PIN_OSPEED_HIGH(GPIOB_PIN12) | \ + PIN_OSPEED_HIGH(GPIOB_PIN13) | \ + PIN_OSPEED_HIGH(GPIOB_PIN14) | \ + PIN_OSPEED_HIGH(GPIOB_PIN15)) +#define VAL_GPIOB_PUPDR (PIN_PUPDR_PULLUP(GPIOB_PIN0) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN1) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN2) | \ + PIN_PUPDR_PULLUP(GPIOB_SWO) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN4) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN5) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN6) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN7) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN8) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN9) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN10) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN11) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN12) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN13) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN14) | \ + PIN_PUPDR_PULLUP(GPIOB_PIN15)) +#define VAL_GPIOB_ODR (PIN_ODR_HIGH(GPIOB_PIN0) | \ + PIN_ODR_HIGH(GPIOB_PIN1) | \ + PIN_ODR_HIGH(GPIOB_PIN2) | \ + PIN_ODR_HIGH(GPIOB_SWO) | \ + PIN_ODR_HIGH(GPIOB_PIN4) | \ + PIN_ODR_HIGH(GPIOB_PIN5) | \ + PIN_ODR_HIGH(GPIOB_PIN6) | \ + PIN_ODR_HIGH(GPIOB_PIN7) | \ + PIN_ODR_HIGH(GPIOB_PIN8) | \ + PIN_ODR_HIGH(GPIOB_PIN9) | \ + PIN_ODR_HIGH(GPIOB_PIN10) | \ + PIN_ODR_HIGH(GPIOB_PIN11) | \ + PIN_ODR_HIGH(GPIOB_PIN12) | \ + PIN_ODR_HIGH(GPIOB_PIN13) | \ + PIN_ODR_HIGH(GPIOB_PIN14) | \ + PIN_ODR_HIGH(GPIOB_PIN15)) +#define VAL_GPIOB_AFRL (PIN_AFIO_AF(GPIOB_PIN0, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN1, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN2, 0U) | \ + PIN_AFIO_AF(GPIOB_SWO, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN4, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN5, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN6, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN7, 0U)) +#define VAL_GPIOB_AFRH (PIN_AFIO_AF(GPIOB_PIN8, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN9, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN10, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN11, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN12, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN13, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN14, 0U) | \ + PIN_AFIO_AF(GPIOB_PIN15, 0U)) + +/* + * GPIOC setup: + * + * PC0 - PIN0 (input pullup). + * PC1 - PIN1 (input pullup). + * PC2 - PIN2 (input pullup). + * PC3 - PIN3 (input pullup). + * PC4 - PIN4 (input pullup). + * PC5 - PIN5 (input pullup). + * PC6 - PIN6 (input pullup). + * PC7 - PIN7 (input pullup). + * PC8 - PIN8 (input pullup). + * PC9 - PIN9 (input pullup). + * PC10 - PIN10 (input pullup). + * PC11 - PIN11 (input pullup). + * PC12 - PIN12 (input pullup). + * PC13 - BUTTON (input floating). + * PC14 - OSC32_IN (input floating). + * PC15 - OSC32_OUT (input floating). + */ +#define VAL_GPIOC_MODER (PIN_MODE_INPUT(GPIOC_PIN0) | \ + PIN_MODE_INPUT(GPIOC_PIN1) | \ + PIN_MODE_INPUT(GPIOC_PIN2) | \ + PIN_MODE_INPUT(GPIOC_PIN3) | \ + PIN_MODE_INPUT(GPIOC_PIN4) | \ + PIN_MODE_INPUT(GPIOC_PIN5) | \ + PIN_MODE_INPUT(GPIOC_PIN6) | \ + PIN_MODE_INPUT(GPIOC_PIN7) | \ + PIN_MODE_INPUT(GPIOC_PIN8) | \ + PIN_MODE_INPUT(GPIOC_PIN9) | \ + PIN_MODE_INPUT(GPIOC_PIN10) | \ + PIN_MODE_INPUT(GPIOC_PIN11) | \ + PIN_MODE_INPUT(GPIOC_PIN12) | \ + PIN_MODE_INPUT(GPIOC_BUTTON) | \ + PIN_MODE_INPUT(GPIOC_OSC32_IN) | \ + PIN_MODE_INPUT(GPIOC_OSC32_OUT)) +#define VAL_GPIOC_OTYPER (PIN_OTYPE_PUSHPULL(GPIOC_PIN0) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN1) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN2) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN3) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN4) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN5) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN6) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN7) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN8) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN9) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN10) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN11) | \ + PIN_OTYPE_PUSHPULL(GPIOC_PIN12) | \ + PIN_OTYPE_PUSHPULL(GPIOC_BUTTON) | \ + PIN_OTYPE_PUSHPULL(GPIOC_OSC32_IN) | \ + PIN_OTYPE_PUSHPULL(GPIOC_OSC32_OUT)) +#define VAL_GPIOC_OSPEEDR (PIN_OSPEED_HIGH(GPIOC_PIN0) | \ + PIN_OSPEED_HIGH(GPIOC_PIN1) | \ + PIN_OSPEED_HIGH(GPIOC_PIN2) | \ + PIN_OSPEED_HIGH(GPIOC_PIN3) | \ + PIN_OSPEED_HIGH(GPIOC_PIN4) | \ + PIN_OSPEED_HIGH(GPIOC_PIN5) | \ + PIN_OSPEED_HIGH(GPIOC_PIN6) | \ + PIN_OSPEED_HIGH(GPIOC_PIN7) | \ + PIN_OSPEED_HIGH(GPIOC_PIN8) | \ + PIN_OSPEED_HIGH(GPIOC_PIN9) | \ + PIN_OSPEED_HIGH(GPIOC_PIN10) | \ + PIN_OSPEED_HIGH(GPIOC_PIN11) | \ + PIN_OSPEED_HIGH(GPIOC_PIN12) | \ + PIN_OSPEED_HIGH(GPIOC_BUTTON) | \ + PIN_OSPEED_HIGH(GPIOC_OSC32_IN) | \ + PIN_OSPEED_HIGH(GPIOC_OSC32_OUT)) +#define VAL_GPIOC_PUPDR (PIN_PUPDR_PULLUP(GPIOC_PIN0) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN1) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN2) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN3) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN4) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN5) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN6) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN7) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN8) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN9) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN10) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN11) | \ + PIN_PUPDR_PULLUP(GPIOC_PIN12) | \ + PIN_PUPDR_FLOATING(GPIOC_BUTTON) | \ + PIN_PUPDR_FLOATING(GPIOC_OSC32_IN) | \ + PIN_PUPDR_FLOATING(GPIOC_OSC32_OUT)) +#define VAL_GPIOC_ODR (PIN_ODR_HIGH(GPIOC_PIN0) | \ + PIN_ODR_HIGH(GPIOC_PIN1) | \ + PIN_ODR_HIGH(GPIOC_PIN2) | \ + PIN_ODR_HIGH(GPIOC_PIN3) | \ + PIN_ODR_HIGH(GPIOC_PIN4) | \ + PIN_ODR_HIGH(GPIOC_PIN5) | \ + PIN_ODR_HIGH(GPIOC_PIN6) | \ + PIN_ODR_HIGH(GPIOC_PIN7) | \ + PIN_ODR_HIGH(GPIOC_PIN8) | \ + PIN_ODR_HIGH(GPIOC_PIN9) | \ + PIN_ODR_HIGH(GPIOC_PIN10) | \ + PIN_ODR_HIGH(GPIOC_PIN11) | \ + PIN_ODR_HIGH(GPIOC_PIN12) | \ + PIN_ODR_HIGH(GPIOC_BUTTON) | \ + PIN_ODR_HIGH(GPIOC_OSC32_IN) | \ + PIN_ODR_HIGH(GPIOC_OSC32_OUT)) +#define VAL_GPIOC_AFRL (PIN_AFIO_AF(GPIOC_PIN0, 0U) | \ + PIN_AFIO_AF(GPIOC_PIN1, 0U) | \ + PIN_AFIO_AF(GPIOC_PIN2, 0U) | \ + PIN_AFIO_AF(GPIOC_PIN3, 0U) | \ + PIN_AFIO_AF(GPIOC_PIN4, 0U) | \ + PIN_AFIO_AF(GPIOC_PIN5, 0U) | \ + PIN_AFIO_AF(GPIOC_PIN6, 0U) | \ + PIN_AFIO_AF(GPIOC_PIN7, 0U)) +#define VAL_GPIOC_AFRH (PIN_AFIO_AF(GPIOC_PIN8, 0U) | \ + PIN_AFIO_AF(GPIOC_PIN9, 0U) | \ + PIN_AFIO_AF(GPIOC_PIN10, 0U) | \ + PIN_AFIO_AF(GPIOC_PIN11, 0U) | \ + PIN_AFIO_AF(GPIOC_PIN12, 0U) | \ + PIN_AFIO_AF(GPIOC_BUTTON, 0U) | \ + PIN_AFIO_AF(GPIOC_OSC32_IN, 0U) | \ + PIN_AFIO_AF(GPIOC_OSC32_OUT, 0U)) + +/* + * GPIOD setup: + * + * PD0 - PIN0 (input pullup). + * PD1 - PIN1 (input pullup). + * PD2 - PIN2 (input pullup). + * PD3 - PIN3 (input pullup). + * PD4 - PIN4 (input pullup). + * PD5 - PIN5 (input pullup). + * PD6 - PIN6 (input pullup). + * PD7 - PIN7 (input pullup). + * PD8 - PIN8 (input pullup). + * PD9 - PIN9 (input pullup). + * PD10 - PIN10 (input pullup). + * PD11 - PIN11 (input pullup). + * PD12 - PIN12 (input pullup). + * PD13 - PIN13 (input pullup). + * PD14 - PIN14 (input pullup). + * PD15 - PIN15 (input pullup). + */ +#define VAL_GPIOD_MODER (PIN_MODE_INPUT(GPIOD_PIN0) | \ + PIN_MODE_INPUT(GPIOD_PIN1) | \ + PIN_MODE_INPUT(GPIOD_PIN2) | \ + PIN_MODE_INPUT(GPIOD_PIN3) | \ + PIN_MODE_INPUT(GPIOD_PIN4) | \ + PIN_MODE_INPUT(GPIOD_PIN5) | \ + PIN_MODE_INPUT(GPIOD_PIN6) | \ + PIN_MODE_INPUT(GPIOD_PIN7) | \ + PIN_MODE_INPUT(GPIOD_PIN8) | \ + PIN_MODE_INPUT(GPIOD_PIN9) | \ + PIN_MODE_INPUT(GPIOD_PIN10) | \ + PIN_MODE_INPUT(GPIOD_PIN11) | \ + PIN_MODE_INPUT(GPIOD_PIN12) | \ + PIN_MODE_INPUT(GPIOD_PIN13) | \ + PIN_MODE_INPUT(GPIOD_PIN14) | \ + PIN_MODE_INPUT(GPIOD_PIN15)) +#define VAL_GPIOD_OTYPER (PIN_OTYPE_PUSHPULL(GPIOD_PIN0) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN1) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN2) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN3) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN4) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN5) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN6) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN7) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN8) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN9) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN10) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN11) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN12) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN13) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN14) | \ + PIN_OTYPE_PUSHPULL(GPIOD_PIN15)) +#define VAL_GPIOD_OSPEEDR (PIN_OSPEED_HIGH(GPIOD_PIN0) | \ + PIN_OSPEED_HIGH(GPIOD_PIN1) | \ + PIN_OSPEED_HIGH(GPIOD_PIN2) | \ + PIN_OSPEED_HIGH(GPIOD_PIN3) | \ + PIN_OSPEED_HIGH(GPIOD_PIN4) | \ + PIN_OSPEED_HIGH(GPIOD_PIN5) | \ + PIN_OSPEED_HIGH(GPIOD_PIN6) | \ + PIN_OSPEED_HIGH(GPIOD_PIN7) | \ + PIN_OSPEED_HIGH(GPIOD_PIN8) | \ + PIN_OSPEED_HIGH(GPIOD_PIN9) | \ + PIN_OSPEED_HIGH(GPIOD_PIN10) | \ + PIN_OSPEED_HIGH(GPIOD_PIN11) | \ + PIN_OSPEED_HIGH(GPIOD_PIN12) | \ + PIN_OSPEED_HIGH(GPIOD_PIN13) | \ + PIN_OSPEED_HIGH(GPIOD_PIN14) | \ + PIN_OSPEED_HIGH(GPIOD_PIN15)) +#define VAL_GPIOD_PUPDR (PIN_PUPDR_PULLUP(GPIOD_PIN0) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN1) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN2) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN3) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN4) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN5) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN6) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN7) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN8) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN9) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN10) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN11) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN12) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN13) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN14) | \ + PIN_PUPDR_PULLUP(GPIOD_PIN15)) +#define VAL_GPIOD_ODR (PIN_ODR_HIGH(GPIOD_PIN0) | \ + PIN_ODR_HIGH(GPIOD_PIN1) | \ + PIN_ODR_HIGH(GPIOD_PIN2) | \ + PIN_ODR_HIGH(GPIOD_PIN3) | \ + PIN_ODR_HIGH(GPIOD_PIN4) | \ + PIN_ODR_HIGH(GPIOD_PIN5) | \ + PIN_ODR_HIGH(GPIOD_PIN6) | \ + PIN_ODR_HIGH(GPIOD_PIN7) | \ + PIN_ODR_HIGH(GPIOD_PIN8) | \ + PIN_ODR_HIGH(GPIOD_PIN9) | \ + PIN_ODR_HIGH(GPIOD_PIN10) | \ + PIN_ODR_HIGH(GPIOD_PIN11) | \ + PIN_ODR_HIGH(GPIOD_PIN12) | \ + PIN_ODR_HIGH(GPIOD_PIN13) | \ + PIN_ODR_HIGH(GPIOD_PIN14) | \ + PIN_ODR_HIGH(GPIOD_PIN15)) +#define VAL_GPIOD_AFRL (PIN_AFIO_AF(GPIOD_PIN0, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN1, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN2, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN3, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN4, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN5, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN6, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN7, 0U)) +#define VAL_GPIOD_AFRH (PIN_AFIO_AF(GPIOD_PIN8, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN9, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN10, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN11, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN12, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN13, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN14, 0U) | \ + PIN_AFIO_AF(GPIOD_PIN15, 0U)) + +/* + * GPIOF setup: + * + * PF0 - OSC_IN (input floating). + * PF1 - OSC_OUT (input floating). + * PF2 - PIN2 (input pullup). + * PF3 - PIN3 (input pullup). + * PF4 - PIN4 (input pullup). + * PF5 - PIN5 (input pullup). + * PF6 - PIN6 (input pullup). + * PF7 - PIN7 (input pullup). + * PF8 - PIN8 (input pullup). + * PF9 - PIN9 (input pullup). + * PF10 - PIN10 (input pullup). + * PF11 - PIN11 (input pullup). + * PF12 - PIN12 (input pullup). + * PF13 - PIN13 (input pullup). + * PF14 - PIN14 (input pullup). + * PF15 - PIN15 (input pullup). + */ +#define VAL_GPIOF_MODER (PIN_MODE_INPUT(GPIOF_OSC_IN) | \ + PIN_MODE_INPUT(GPIOF_OSC_OUT) | \ + PIN_MODE_INPUT(GPIOF_PIN2) | \ + PIN_MODE_INPUT(GPIOF_PIN3) | \ + PIN_MODE_INPUT(GPIOF_PIN4) | \ + PIN_MODE_INPUT(GPIOF_PIN5) | \ + PIN_MODE_INPUT(GPIOF_PIN6) | \ + PIN_MODE_INPUT(GPIOF_PIN7) | \ + PIN_MODE_INPUT(GPIOF_PIN8) | \ + PIN_MODE_INPUT(GPIOF_PIN9) | \ + PIN_MODE_INPUT(GPIOF_PIN10) | \ + PIN_MODE_INPUT(GPIOF_PIN11) | \ + PIN_MODE_INPUT(GPIOF_PIN12) | \ + PIN_MODE_INPUT(GPIOF_PIN13) | \ + PIN_MODE_INPUT(GPIOF_PIN14) | \ + PIN_MODE_INPUT(GPIOF_PIN15)) +#define VAL_GPIOF_OTYPER (PIN_OTYPE_PUSHPULL(GPIOF_OSC_IN) | \ + PIN_OTYPE_PUSHPULL(GPIOF_OSC_OUT) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN2) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN3) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN4) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN5) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN6) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN7) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN8) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN9) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN10) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN11) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN12) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN13) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN14) | \ + PIN_OTYPE_PUSHPULL(GPIOF_PIN15)) +#define VAL_GPIOF_OSPEEDR (PIN_OSPEED_HIGH(GPIOF_OSC_IN) | \ + PIN_OSPEED_HIGH(GPIOF_OSC_OUT) | \ + PIN_OSPEED_HIGH(GPIOF_PIN2) | \ + PIN_OSPEED_HIGH(GPIOF_PIN3) | \ + PIN_OSPEED_HIGH(GPIOF_PIN4) | \ + PIN_OSPEED_HIGH(GPIOF_PIN5) | \ + PIN_OSPEED_HIGH(GPIOF_PIN6) | \ + PIN_OSPEED_HIGH(GPIOF_PIN7) | \ + PIN_OSPEED_HIGH(GPIOF_PIN8) | \ + PIN_OSPEED_HIGH(GPIOF_PIN9) | \ + PIN_OSPEED_HIGH(GPIOF_PIN10) | \ + PIN_OSPEED_HIGH(GPIOF_PIN11) | \ + PIN_OSPEED_HIGH(GPIOF_PIN12) | \ + PIN_OSPEED_HIGH(GPIOF_PIN13) | \ + PIN_OSPEED_HIGH(GPIOF_PIN14) | \ + PIN_OSPEED_HIGH(GPIOF_PIN15)) +#define VAL_GPIOF_PUPDR (PIN_PUPDR_FLOATING(GPIOF_OSC_IN) | \ + PIN_PUPDR_FLOATING(GPIOF_OSC_OUT) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN2) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN3) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN4) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN5) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN6) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN7) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN8) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN9) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN10) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN11) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN12) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN13) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN14) | \ + PIN_PUPDR_PULLUP(GPIOF_PIN15)) +#define VAL_GPIOF_ODR (PIN_ODR_HIGH(GPIOF_OSC_IN) | \ + PIN_ODR_HIGH(GPIOF_OSC_OUT) | \ + PIN_ODR_HIGH(GPIOF_PIN2) | \ + PIN_ODR_HIGH(GPIOF_PIN3) | \ + PIN_ODR_HIGH(GPIOF_PIN4) | \ + PIN_ODR_HIGH(GPIOF_PIN5) | \ + PIN_ODR_HIGH(GPIOF_PIN6) | \ + PIN_ODR_HIGH(GPIOF_PIN7) | \ + PIN_ODR_HIGH(GPIOF_PIN8) | \ + PIN_ODR_HIGH(GPIOF_PIN9) | \ + PIN_ODR_HIGH(GPIOF_PIN10) | \ + PIN_ODR_HIGH(GPIOF_PIN11) | \ + PIN_ODR_HIGH(GPIOF_PIN12) | \ + PIN_ODR_HIGH(GPIOF_PIN13) | \ + PIN_ODR_HIGH(GPIOF_PIN14) | \ + PIN_ODR_HIGH(GPIOF_PIN15)) +#define VAL_GPIOF_AFRL (PIN_AFIO_AF(GPIOF_OSC_IN, 0U) | \ + PIN_AFIO_AF(GPIOF_OSC_OUT, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN2, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN3, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN4, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN5, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN6, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN7, 0U)) +#define VAL_GPIOF_AFRH (PIN_AFIO_AF(GPIOF_PIN8, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN9, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN10, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN11, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN12, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN13, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN14, 0U) | \ + PIN_AFIO_AF(GPIOF_PIN15, 0U)) + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#if !defined(_FROM_ASM_) +#ifdef __cplusplus +extern "C" { +#endif + void boardInit(void); +#ifdef __cplusplus +} +#endif +#endif /* _FROM_ASM_ */ + +#endif /* BOARD_H */ diff --git a/os/hal/boards/ST_NUCLEO64_G071RB/board.mk b/os/hal/boards/ST_NUCLEO64_G071RB/board.mk new file mode 100644 index 000000000..a6f13297a --- /dev/null +++ b/os/hal/boards/ST_NUCLEO64_G071RB/board.mk @@ -0,0 +1,9 @@ +# List of all the board related files. +BOARDSRC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_G071RB/board.c + +# Required include directories +BOARDINC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_G071RB + +# Shared variables +ALLCSRC += $(BOARDSRC) +ALLINC += $(BOARDINC) diff --git a/os/hal/boards/ST_NUCLEO64_G071RB/cfg/board.chcfg b/os/hal/boards/ST_NUCLEO64_G071RB/cfg/board.chcfg new file mode 100644 index 000000000..2f719ace9 --- /dev/null +++ b/os/hal/boards/ST_NUCLEO64_G071RB/cfg/board.chcfg @@ -0,0 +1,669 @@ + + + + + resources/gencfg/processors/boards/stm32g0xx/templates + .. + 5.0.x + + STMicroelectronics STM32 Nucleo64-G071RB + ST_NUCLEO64_G071RB + + STM32G071xB + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/os/hal/boards/ST_NUCLEO64_G071RB/cfg/board.fmpp b/os/hal/boards/ST_NUCLEO64_G071RB/cfg/board.fmpp new file mode 100644 index 000000000..b3ba947fb --- /dev/null +++ b/os/hal/boards/ST_NUCLEO64_G071RB/cfg/board.fmpp @@ -0,0 +1,15 @@ +sourceRoot: ../../../../../tools/ftl/processors/boards/stm32l0xx/templates +outputRoot: .. +dataRoot: . + +freemarkerLinks: { + lib: ../../../../../tools/ftl/libs +} + +data : { + doc1:xml ( + board.chcfg + { + } + ) +} diff --git a/os/hal/ports/STM32/STM32G0xx/hal_lld.c b/os/hal/ports/STM32/STM32G0xx/hal_lld.c new file mode 100644 index 000000000..0e7055b06 --- /dev/null +++ b/os/hal/ports/STM32/STM32G0xx/hal_lld.c @@ -0,0 +1,358 @@ +/* + ChibiOS - Copyright (C) 2006..2018 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 STM32G0xx+/hal_lld.c + * @brief STM32G0xx+ HAL subsystem low level driver source. + * + * @addtogroup HAL + * @{ + */ + +#include "hal.h" + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver exported variables. */ +/*===========================================================================*/ + +/** + * @brief CMSIS system core clock variable. + * @note It is declared in system_stm32l4xx.h. + */ +uint32_t SystemCoreClock = STM32_HCLK; + +/*===========================================================================*/ +/* Driver local variables and types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +/** + * @brief Initializes the backup domain. + * @note WARNING! Changing RTC clock source impossible without resetting + * of the whole BKP domain. + */ +static void hal_lld_backup_domain_init(void) { + + /* Reset BKP domain if different clock source selected.*/ + if ((RCC->BDCR & STM32_RTCSEL_MASK) != STM32_RTCSEL) { + /* Backup domain reset.*/ + RCC->BDCR = RCC_BDCR_BDRST; + RCC->BDCR = 0; + } + +#if STM32_LSE_ENABLED + /* LSE activation.*/ +#if defined(STM32_LSE_BYPASS) + /* LSE Bypass.*/ + RCC->BDCR |= STM32_LSEDRV | RCC_BDCR_LSEON | RCC_BDCR_LSEBYP; +#else + /* No LSE Bypass.*/ + RCC->BDCR |= STM32_LSEDRV | RCC_BDCR_LSEON; +#endif + while ((RCC->BDCR & RCC_BDCR_LSERDY) == 0) + ; /* Wait until LSE is stable. */ +#endif + +#if STM32_MSIPLL_ENABLED + /* MSI PLL activation depends on LSE. Reactivating and checking for + MSI stability.*/ + RCC->CR |= RCC_CR_MSIPLLEN; + while ((RCC->CR & RCC_CR_MSIRDY) == 0) + ; /* Wait until MSI is stable. */ +#endif + +#if HAL_USE_RTC + /* If the backup domain hasn't been initialized yet then proceed with + initialization.*/ + if ((RCC->BDCR & RCC_BDCR_RTCEN) == 0) { + /* Selects clock source.*/ + RCC->BDCR |= STM32_RTCSEL; + + /* RTC clock enabled.*/ + RCC->BDCR |= RCC_BDCR_RTCEN; + } +#endif /* HAL_USE_RTC */ + + /* Low speed output mode.*/ + RCC->BDCR |= STM32_LSCOSEL; +} + +/*===========================================================================*/ +/* Driver interrupt handlers. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +/** + * @brief Low level HAL driver initialization. + * + * @notapi + */ +void hal_lld_init(void) { + + /* Reset of all peripherals. + Note, GPIOs are not reset because initialized before this point in + board files.*/ + rccResetAHB1(~0); + rccResetAHB2(~STM32_GPIO_EN_MASK); + rccResetAHB3(~0); + rccResetAPB1R1(~RCC_APB1RSTR1_PWRRST); + rccResetAPB1R2(~0); + rccResetAPB2(~0); + + /* PWR clock enabled.*/ + rccEnablePWRInterface(true); + + /* Initializes the backup domain.*/ + hal_lld_backup_domain_init(); + + /* DMA subsystems initialization.*/ +#if defined(STM32_DMA_REQUIRED) + dmaInit(); +#endif + + /* IRQ subsystem initialization.*/ + irqInit(); + + /* Programmable voltage detector enable.*/ +#if STM32_PVD_ENABLE + PWR->CR2 = PWR_CR2_PVDE | (STM32_PLS & STM32_PLS_MASK); +#else + PWR->CR2 = 0; +#endif /* STM32_PVD_ENABLE */ + + /* Enabling independent VDDUSB.*/ +#if HAL_USE_USB + PWR->CR2 |= PWR_CR2_USV; +#endif /* HAL_USE_USB */ + + /* Enabling independent VDDIO2 required by GPIOG.*/ +#if STM32_HAS_GPIOG + PWR->CR2 |= PWR_CR2_IOSV; +#endif /* STM32_HAS_GPIOG */ +} + +/** + * @brief STM32G0xx clocks and PLL initialization. + * @note All the involved constants come from the file @p board.h. + * @note This function should be invoked just after the system reset. + * + * @special + */ +void stm32_clock_init(void) { + +#if !STM32_NO_INIT + /* PWR clock enable.*/ +#if defined(HAL_USE_RTC) && defined(RCC_APB1ENR1_RTCAPBEN) + RCC->APB1ENR1 = RCC_APB1ENR1_PWREN | RCC_APB1ENR1_RTCAPBEN; +#else + RCC->APB1ENR1 = RCC_APB1ENR1_PWREN; +#endif + + /* Initial clocks setup and wait for MSI stabilization, the MSI clock is + always enabled because it is the fall back clock when PLL the fails. + Trim fields are not altered from reset values.*/ + + /* MSIRANGE can be set only when MSI is OFF or READY.*/ + RCC->CR = RCC_CR_MSION; + while ((RCC->CR & RCC_CR_MSIRDY) == 0) + ; /* Wait until MSI is stable. */ + + /* Clocking from MSI, in case MSI was not the default source.*/ + RCC->CFGR = 0; + while ((RCC->CFGR & RCC_CFGR_SWS) != RCC_CFGR_SWS_MSI) + ; /* Wait until MSI is selected. */ + + /* Core voltage setup.*/ + PWR->CR1 = STM32_VOS; + while ((PWR->SR2 & PWR_SR2_VOSF) != 0) /* Wait until regulator is */ + ; /* stable. */ + + /* Boost mode setting.*/ + PWR->CR5 = STM32_R1MODE; + +#if STM32_HSI16_ENABLED + /* HSI activation.*/ + RCC->CR |= RCC_CR_HSION; + while ((RCC->CR & RCC_CR_HSIRDY) == 0) + ; /* Wait until HSI16 is stable. */ +#endif + +#if STM32_HSI48_ENABLED + /* HSI activation.*/ + RCC->CRRCR |= RCC_CRRCR_HSI48ON; + while ((RCC->CRRCR & RCC_CRRCR_HSI48RDY) == 0) + ; /* Wait until HSI48 is stable. */ +#endif + +#if STM32_HSE_ENABLED +#if defined(STM32_HSE_BYPASS) + /* HSE Bypass.*/ + RCC->CR |= RCC_CR_HSEON | RCC_CR_HSEBYP; +#endif + /* HSE activation.*/ + RCC->CR |= RCC_CR_HSEON; + while ((RCC->CR & RCC_CR_HSERDY) == 0) + ; /* Wait until HSE is stable. */ +#endif + +#if STM32_LSI_ENABLED + /* LSI activation.*/ + RCC->CSR |= RCC_CSR_LSION; + while ((RCC->CSR & RCC_CSR_LSIRDY) == 0) + ; /* Wait until LSI is stable. */ +#endif + + /* Backup domain access enabled and left open.*/ + PWR->CR1 |= PWR_CR1_DBP; + +#if STM32_LSE_ENABLED + /* LSE activation.*/ +#if defined(STM32_LSE_BYPASS) + /* LSE Bypass.*/ + RCC->BDCR |= STM32_LSEDRV | RCC_BDCR_LSEON | RCC_BDCR_LSEBYP; +#else + /* No LSE Bypass.*/ + RCC->BDCR |= STM32_LSEDRV | RCC_BDCR_LSEON; +#endif + while ((RCC->BDCR & RCC_BDCR_LSERDY) == 0) + ; /* Wait until LSE is stable. */ +#endif + + /* Flash setup for selected MSI speed setting.*/ + FLASH->ACR = FLASH_ACR_DCEN | FLASH_ACR_ICEN | FLASH_ACR_PRFTEN | + STM32_MSI_FLASHBITS; + + /* Changing MSIRANGE to configured value.*/ + RCC->CR |= STM32_MSIRANGE; + + /* Switching from MSISRANGE to MSIRANGE.*/ + RCC->CR |= RCC_CR_MSIRGSEL; + while ((RCC->CR & RCC_CR_MSIRDY) == 0) + ; + + /* MSI is configured SYSCLK source so wait for it to be stable as well.*/ + while ((RCC->CFGR & RCC_CFGR_SWS) != RCC_CFGR_SWS_MSI) + ; + +#if STM32_MSIPLL_ENABLED + /* MSI PLL (to LSE) activation */ + RCC->CR |= RCC_CR_MSIPLLEN; +#endif + + /* Updating MSISRANGE value. MSISRANGE can be set only when MSIRGSEL is high. + This range is used exiting the Standby mode until MSIRGSEL is set.*/ + RCC->CSR |= STM32_MSISRANGE; + +#if STM32_ACTIVATE_PLL || STM32_ACTIVATE_PLLSAI1 || STM32_ACTIVATE_PLLSAI2 + /* PLLM and PLLSRC are common to all PLLs.*/ + RCC->PLLCFGR = STM32_PLLPDIV | STM32_PLLR | + STM32_PLLREN | STM32_PLLQ | + STM32_PLLQEN | STM32_PLLP | + STM32_PLLPEN | STM32_PLLN | + STM32_PLLM | STM32_PLLSRC; +#endif + +#if STM32_ACTIVATE_PLL + /* PLL activation.*/ + RCC->CR |= RCC_CR_PLLON; + + /* Waiting for PLL lock.*/ + while ((RCC->CR & RCC_CR_PLLRDY) == 0) + ; +#endif + +#if STM32_ACTIVATE_PLLSAI1 + /* PLLSAI1 activation.*/ + RCC->PLLSAI1CFGR = STM32_PLLSAI1PDIV | STM32_PLLSAI1R | + STM32_PLLSAI1REN | STM32_PLLSAI1Q | + STM32_PLLSAI1QEN | STM32_PLLSAI1P | + STM32_PLLSAI1PEN | STM32_PLLSAI1N | + STM32_PLLSAI1M; + RCC->CR |= RCC_CR_PLLSAI1ON; + + /* Waiting for PLL lock.*/ + while ((RCC->CR & RCC_CR_PLLSAI1RDY) == 0) + ; +#endif + +#if STM32_ACTIVATE_PLLSAI2 + /* PLLSAI2 activation.*/ + RCC->PLLSAI2CFGR = STM32_PLLSAI2PDIV | STM32_PLLSAI2R | + STM32_PLLSAI2REN | STM32_PLLSAI2P | + STM32_PLLSAI2PEN | STM32_PLLSAI2N | + STM32_PLLSAI2M; + RCC->CR |= RCC_CR_PLLSAI2ON; + + /* Waiting for PLL lock.*/ + while ((RCC->CR & RCC_CR_PLLSAI2RDY) == 0) + ; +#endif + + /* Other clock-related settings (dividers, MCO etc).*/ + RCC->CFGR = STM32_MCOPRE | STM32_MCOSEL | STM32_STOPWUCK | + STM32_PPRE2 | STM32_PPRE1 | STM32_HPRE; + + /* CCIPR register initialization, note, must take care of the _OFF + pseudo settings.*/ + { + uint32_t ccipr = STM32_DFSDMSEL | STM32_ADCSEL | + STM32_CLK48SEL | STM32_LPTIM2SEL | STM32_LPTIM1SEL | + STM32_I2C3SEL | STM32_I2C2SEL | STM32_I2C1SEL | + STM32_UART5SEL | STM32_UART4SEL | STM32_USART3SEL | + STM32_USART2SEL | STM32_USART1SEL | STM32_LPUART1SEL; +#if STM32_SAI2SEL != STM32_SAI2SEL_OFF + ccipr |= STM32_SAI2SEL; +#endif +#if STM32_SAI1SEL != STM32_SAI1SEL_OFF + ccipr |= STM32_SAI1SEL; +#endif + RCC->CCIPR = ccipr; + } + + /* Set flash WS's for SYSCLK source */ + if (STM32_FLASHBITS > STM32_MSI_FLASHBITS) + FLASH->ACR = (FLASH->ACR & ~FLASH_ACR_LATENCY_Msk) | STM32_FLASHBITS; + + /* Switching to the configured SYSCLK source if it is different from MSI.*/ +#if (STM32_SW != STM32_SW_MSI) + RCC->CFGR |= STM32_SW; /* Switches on the selected clock source. */ + /* Wait until SYSCLK is stable.*/ + while ((RCC->CFGR & RCC_CFGR_SWS) != (STM32_SW << 2)) + ; +#endif + + /* Reduce the flash WS's for SYSCLK source if they are less than MSI WSs */ + if (STM32_FLASHBITS < STM32_MSI_FLASHBITS) + FLASH->ACR = (FLASH->ACR & ~FLASH_ACR_LATENCY_Msk) | STM32_FLASHBITS; + +#endif /* STM32_NO_INIT */ + + /* SYSCFG clock enabled here because it is a multi-functional unit shared + among multiple drivers.*/ + rccEnableAPB2(RCC_APB2ENR_SYSCFGEN, true); +} + +/** @} */ diff --git a/os/hal/ports/STM32/STM32G0xx/hal_lld.h b/os/hal/ports/STM32/STM32G0xx/hal_lld.h index fdca7ab25..117352c3b 100644 --- a/os/hal/ports/STM32/STM32G0xx/hal_lld.h +++ b/os/hal/ports/STM32/STM32G0xx/hal_lld.h @@ -334,13 +334,6 @@ #define STM32_HSI16_ENABLED FALSE #endif -/** - * @brief Enables or disables the HSI48 clock source. - */ -#if !defined(STM32_HSI48_ENABLED) || defined(__DOXYGEN__) -#define STM32_HSI48_ENABLED FALSE -#endif - /** * @brief Enables or disables the HSE clock source. */ diff --git a/os/hal/ports/STM32/STM32G0xx/platform.mk b/os/hal/ports/STM32/STM32G0xx/platform.mk new file mode 100644 index 000000000..7b30477f4 --- /dev/null +++ b/os/hal/ports/STM32/STM32G0xx/platform.mk @@ -0,0 +1,42 @@ +# Required platform files. +PLATFORMSRC := $(CHIBIOS)/os/hal/ports/common/ARMCMx/nvic.c \ + $(CHIBIOS)/os/hal/ports/STM32/STM32G0xx/stm32_isr.c \ + $(CHIBIOS)/os/hal/ports/STM32/STM32G0xx/hal_lld.c + +# Required include directories. +PLATFORMINC := $(CHIBIOS)/os/hal/ports/common/ARMCMx \ + $(CHIBIOS)/os/hal/ports/STM32/STM32G0xx + +# Optional platform files. +ifeq ($(USE_SMART_BUILD),yes) + +# Configuration files directory +ifeq ($(HALCONFDIR),) + ifeq ($(CONFDIR),) + HALCONFDIR = . + else + HALCONFDIR := $(CONFDIR) + endif +endif + +HALCONF := $(strip $(shell cat $(HALCONFDIR)/halconf.h | egrep -e "\#define")) + +else +endif + +# Drivers compatible with the platform. +include $(CHIBIOS)/os/hal/ports/STM32/LLD/ADCv1/driver.mk +include $(CHIBIOS)/os/hal/ports/STM32/LLD/DACv1/driver.mk +include $(CHIBIOS)/os/hal/ports/STM32/LLD/DMAv1/driver.mk +include $(CHIBIOS)/os/hal/ports/STM32/LLD/EXTIv1/driver.mk +include $(CHIBIOS)/os/hal/ports/STM32/LLD/GPIOv2/driver.mk +include $(CHIBIOS)/os/hal/ports/STM32/LLD/I2Cv2/driver.mk +include $(CHIBIOS)/os/hal/ports/STM32/LLD/RTCv2/driver.mk +include $(CHIBIOS)/os/hal/ports/STM32/LLD/SPIv2/driver.mk +include $(CHIBIOS)/os/hal/ports/STM32/LLD/TIMv1/driver.mk +include $(CHIBIOS)/os/hal/ports/STM32/LLD/USARTv2/driver.mk +include $(CHIBIOS)/os/hal/ports/STM32/LLD/xWDGv1/driver.mk + +# Shared variables +ALLCSRC += $(PLATFORMSRC) +ALLINC += $(PLATFORMINC) diff --git a/os/hal/ports/STM32/STM32G0xx/stm32_isr.c b/os/hal/ports/STM32/STM32G0xx/stm32_isr.c new file mode 100644 index 000000000..f3451efe9 --- /dev/null +++ b/os/hal/ports/STM32/STM32G0xx/stm32_isr.c @@ -0,0 +1,167 @@ +/* + ChibiOS - Copyright (C) 2006..2018 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 STM32G0xx/stm32_isr.h + * @brief STM32G0xx ISR handler code. + * + * @addtogroup SRM32G0xx_ISR + * @{ + */ + +#include "hal.h" + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver exported variables. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local variables. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +#define exti_serve_irq(pr, channel) { \ + \ + if ((pr) & (1U << (channel))) { \ + _pal_isr_code(channel); \ + } \ +} + +/*===========================================================================*/ +/* Driver interrupt handlers. */ +/*===========================================================================*/ + +#if (HAL_USE_PAL && (PAL_USE_WAIT || PAL_USE_CALLBACKS)) || defined(__DOXYGEN__) +#if !defined(STM32_DISABLE_EXTI0_1_HANDLER) +/** + * @brief EXTI[0]...EXTI[1] interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector54) { + uint32_t pr; + + OSAL_IRQ_PROLOGUE(); + + pr = EXTI->PR; + pr &= ((1U << 0) | (1U << 1)); + EXTI->PR = pr; + + exti_serve_irq(pr, 0); + exti_serve_irq(pr, 1); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI2_3_HANDLER) +/** + * @brief EXTI[2]...EXTI[3] interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector58) { + uint32_t pr; + + OSAL_IRQ_PROLOGUE(); + + pr = EXTI->PR; + pr &= ((1U << 2) | (1U << 3)); + EXTI->PR = pr; + + exti_serve_irq(pr, 2); + exti_serve_irq(pr, 3); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI4_15_HANDLER) +/** + * @brief EXTI[4]...EXTI[15] interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector5C) { + uint32_t pr; + + OSAL_IRQ_PROLOGUE(); + + pr = EXTI->PR; + pr &= ((1U << 4) | (1U << 5) | (1U << 6) | (1U << 7) | (1U << 8) | + (1U << 9) | (1U << 10) | (1U << 11) | (1U << 12) | (1U << 13) | + (1U << 14) | (1U << 15)); + EXTI->PR = pr; + + exti_serve_irq(pr, 4); + exti_serve_irq(pr, 5); + exti_serve_irq(pr, 6); + exti_serve_irq(pr, 7); + exti_serve_irq(pr, 8); + exti_serve_irq(pr, 9); + exti_serve_irq(pr, 10); + exti_serve_irq(pr, 11); + exti_serve_irq(pr, 12); + exti_serve_irq(pr, 13); + exti_serve_irq(pr, 14); + exti_serve_irq(pr, 15); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#endif /* HAL_USE_PAL && (PAL_USE_WAIT || PAL_USE_CALLBACKS) */ + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +/** + * @brief Enables IRQ sources. + * + * @notapi + */ +void irqInit(void) { + +#if HAL_USE_PAL + nvicEnableVector(EXTI0_1_IRQn, STM32_IRQ_EXTI0_1_PRIORITY); + nvicEnableVector(EXTI2_3_IRQn, STM32_IRQ_EXTI2_3_PRIORITY); + nvicEnableVector(EXTI4_15_IRQn, STM32_IRQ_EXTI4_15_PRIORITY); +#endif +} + +/** + * @brief Disables IRQ sources. + * + * @notapi + */ +void irqDeinit(void) { + +#if HAL_USE_PAL + nvicDisableVector(EXTI0_1_IRQn); + nvicDisableVector(EXTI2_3_IRQn); + nvicDisableVector(EXTI4_15_IRQn); +#endif +} + +/** @} */ diff --git a/os/hal/ports/STM32/STM32G0xx/stm32_isr.h b/os/hal/ports/STM32/STM32G0xx/stm32_isr.h new file mode 100644 index 000000000..e617c4a58 --- /dev/null +++ b/os/hal/ports/STM32/STM32G0xx/stm32_isr.h @@ -0,0 +1,156 @@ +/* + ChibiOS - Copyright (C) 2006..2018 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 STM32G0xx/stm32_isr.h + * @brief STM32G0xx ISR handler header. + * + * @addtogroup STM32G0xx_ISR + * @{ + */ + +#ifndef STM32_ISR_H +#define STM32_ISR_H + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +/** + * @name ISR names and numbers remapping + * @{ + */ +/* + +/* + * I2C units. + */ +#define STM32_I2C1_GLOBAL_HANDLER Vector9C +#define STM32_I2C1_GLOBAL_NUMBER 23 + +#define STM32_I2C2_GLOBAL_HANDLER VectorA0 +#define STM32_I2C2_GLOBAL_NUMBER 24 + +/* + * TIM units. + */ +#define STM32_TIM1_UP_HANDLER Vector74 +#define STM32_TIM1_CC_HANDLER Vector78 +#define STM32_TIM2_HANDLER Vector7C +#define STM32_TIM3_HANDLER VectorB4 +#define STM32_TIM6_HANDLER Vector84 +#define STM32_TIM7_HANDLER Vector88 +#define STM32_TIM14_HANDLER Vector8C +#define STM32_TIM15_HANDLER Vector90 +#define STM32_TIM16_HANDLER Vector94 +#define STM32_TIM17_HANDLER Vector98 + +#define STM32_TIM1_UP_NUMBER 13 +#define STM32_TIM1_CC_NUMBER 14 +#define STM32_TIM2_NUMBER 15 +#define STM32_TIM3_NUMBER 29 +#define STM32_TIM6_NUMBER 17 +#define STM32_TIM7_NUMBER 18 +#define STM32_TIM14_NUMBER 19 +#define STM32_TIM15_NUMBER 20 +#define STM32_TIM16_NUMBER 21 +#define STM32_TIM17_NUMBER 22 + +/* + * USART units. + */ +#define STM32_USART1_HANDLER VectorAC +#define STM32_USART2_HANDLER VectorB0 +#define STM32_USART3_8_LP1_HANDLER VectorB4 + +#define STM32_USART1_NUMBER 27 +#define STM32_USART2_NUMBER 28 +#define STM32_USART3_8_LP1_NUMBER 29 + +/* + * USB units. + */ +#define STM32_USB1_LP_HANDLER VectorBC +#define STM32_USB1_LP_NUMBER 31 +#define STM32_USB1_HP_HANDLER VectorBC +#define STM32_USB1_HP_NUMBER 31 +/** @} */ + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/** + * @name Configuration options + * @{ + */ +/** + * @brief EXTI0..1 interrupt priority level setting. + */ +#if !defined(STM32_IRQ_EXTI0_1_PRIORITY) || defined(__DOXYGEN__) +#define STM32_IRQ_EXTI0_1_PRIORITY 3 +#endif + +/** + * @brief EXTI2..3 interrupt priority level setting. + */ +#if !defined(STM32_IRQ_EXTI2_3_PRIORITY) || defined(__DOXYGEN__) +#define STM32_IRQ_EXTI2_3_PRIORITY 3 +#endif + +/** + * @brief EXTI4..15 interrupt priority level setting. + */ +#if !defined(STM32_IRQ_EXTI4_15_PRIORITY) || defined(__DOXYGEN__) +#define STM32_IRQ_EXTI4_15_PRIORITY 3 +#endif + +/** + * @brief EXTI16 interrupt priority level setting. + */ +#if !defined(STM32_IRQ_EXTI16_PRIORITY) || defined(__DOXYGEN__) +#define STM32_IRQ_EXTI16_PRIORITY 3 +#endif +/** @} */ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#ifdef __cplusplus +extern "C" { +#endif + void irqInit(void); + void irqDeinit(void); +#ifdef __cplusplus +} +#endif + +#endif /* STM32_ISR_H */ + +/** @} */ diff --git a/os/hal/ports/STM32/STM32G0xx/stm32_rcc.h b/os/hal/ports/STM32/STM32G0xx/stm32_rcc.h index 4597bd187..a6fee1308 100644 --- a/os/hal/ports/STM32/STM32G0xx/stm32_rcc.h +++ b/os/hal/ports/STM32/STM32G0xx/stm32_rcc.h @@ -136,6 +136,49 @@ (void)RCC->APBRSTR2; \ } +/** + * @brief Enables the clock of one or more peripheral on the IOP bus. + * + * @param[in] mask IOP peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableIOP(mask, lp) { \ + RCC->IOPENR |= (mask); \ + if (lp) \ + RCC->IOPSMENR |= (mask); \ + else \ + RCC->IOPSMENR &= ~(mask); \ + (void)RCC->IOPSMENR; \ +} + +/** + * @brief Disables the clock of one or more peripheral on the IOP bus. + * + * @param[in] mask IOP peripherals mask + * + * @api + */ +#define rccDisableIOP(mask) { \ + RCC->IOPENR &= ~(mask); \ + RCC->IOPSMENR &= ~(mask); \ + (void)RCC->IOPSMENR; \ +} + +/** + * @brief Resets one or more peripheral on the IOP bus. + * + * @param[in] mask IOP peripherals mask + * + * @api + */ +#define rccResetIOP(mask) { \ + RCC->IOPRSTR |= (mask); \ + RCC->IOPRSTR &= ~(mask); \ + (void)RCC->IOPRSTR; \ +} + /** * @brief Enables the clock of one or more peripheral on the AHB bus. * diff --git a/os/hal/ports/STM32/STM32G0xx/stm32_registry.h b/os/hal/ports/STM32/STM32G0xx/stm32_registry.h index 7fc04c88d..3ce1545d2 100644 --- a/os/hal/ports/STM32/STM32G0xx/stm32_registry.h +++ b/os/hal/ports/STM32/STM32G0xx/stm32_registry.h @@ -144,13 +144,7 @@ /* I2C attributes.*/ #define STM32_HAS_I2C1 TRUE -#define STM32_I2C1_GLOBAL_HANDLER Vector9C -#define STM32_I2C1_GLOBAL_NUMBER 23 - #define STM32_HAS_I2C2 TRUE -#define STM32_I2C1_GLOBAL_HANDLER VectorA0 -#define STM32_I2C1_GLOBAL_NUMBER 24 - #define STM32_HAS_I2C3 FALSE #define STM32_HAS_I2C4 FALSE @@ -183,52 +177,34 @@ #define STM32_HAS_TIM1 TRUE #define STM32_TIM1_IS_32BITS FALSE #define STM32_TIM1_CHANNELS 6 -#define STM32_TIM1_UP_HANDLER Vector74 -#define STM32_TIM1_CC_HANDLER Vector78 -#define STM32_TIM1_UP_NUMBER 13 -#define STM32_TIM1_CC_NUMBER 14 #define STM32_HAS_TIM3 TRUE #define STM32_TIM3_IS_32BITS FALSE #define STM32_TIM3_CHANNELS 4 -#define STM32_TIM3_HANDLER VectorB4 -#define STM32_TIM3_NUMBER 29 #define STM32_HAS_TIM6 TRUE #define STM32_TIM6_IS_32BITS FALSE #define STM32_TIM6_CHANNELS 0 -#define STM32_TIM6_HANDLER Vector84 -#define STM32_TIM6_NUMBER 17 #define STM32_HAS_TIM7 TRUE #define STM32_TIM7_IS_32BITS FALSE #define STM32_TIM7_CHANNELS 0 -#define STM32_TIM7_HANDLER Vector88 -#define STM32_TIM7_NUMBER 18 #define STM32_HAS_TIM14 TRUE #define STM32_TIM14_IS_32BITS FALSE #define STM32_TIM14_CHANNELS 1 -#define STM32_TIM14_HANDLER Vector8C -#define STM32_TIM14_NUMBER 19 #define STM32_HAS_TIM15 TRUE #define STM32_TIM15_IS_32BITS FALSE #define STM32_TIM15_CHANNELS 2 -#define STM32_TIM15_HANDLER Vector90 -#define STM32_TIM15_NUMBER 20 #define STM32_HAS_TIM16 TRUE #define STM32_TIM16_IS_32BITS FALSE -#define STM32_TIM16_CHANNELS 2 -#define STM32_TIM16_HANDLER Vector94 -#define STM32_TIM16_NUMBER 21 +#define STM32_TIM16_CHANNELS 1 #define STM32_HAS_TIM17 TRUE #define STM32_TIM17_IS_32BITS FALSE -#define STM32_TIM17_CHANNELS 2 -#define STM32_TIM17_HANDLER Vector98 -#define STM32_TIM17_NUMBER 22 +#define STM32_TIM17_CHANNELS 1 #define STM32_HAS_TIM2 FALSE #define STM32_HAS_TIM4 FALSE