mirror of https://github.com/rusefi/rusefi-1.git
179 lines
5.1 KiB
C
179 lines
5.1 KiB
C
/**
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* @file boards/subaru_eg33/board.c
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*
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* @date Feb 06, 2021
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* @author Andrey Gusakov, 2021
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*/
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#include "hal.h"
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#include "stm32_gpio.h"
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#include "efilib.h"
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#include "board_io.h"
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/* drivers */
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/*==========================================================================*/
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/* Driver local definitions. */
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/*==========================================================================*/
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/*==========================================================================*/
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/* Driver exported variables. */
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/*==========================================================================*/
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/*==========================================================================*/
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/* Driver local variables and types. */
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/*==========================================================================*/
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/**
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* @brief Type of STM32 GPIO port setup.
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*/
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typedef struct {
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uint32_t moder;
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uint32_t otyper;
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uint32_t ospeedr;
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uint32_t pupdr;
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uint32_t odr;
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uint32_t afrl;
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uint32_t afrh;
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} gpio_setup_t;
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/**
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* @brief Type of STM32 GPIO initialization data.
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*/
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typedef struct {
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gpio_setup_t PAData;
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gpio_setup_t PBData;
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gpio_setup_t PCData;
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gpio_setup_t PDData;
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gpio_setup_t PEData;
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gpio_setup_t PFData;
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gpio_setup_t PGData;
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gpio_setup_t PHData;
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gpio_setup_t PIData;
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} gpio_config_t;
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/**
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* @brief STM32 GPIO static initialization data.
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*/
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static const gpio_config_t gpio_default_config = {
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{VAL_GPIOA_MODER, VAL_GPIOA_OTYPER, VAL_GPIOA_OSPEEDR, VAL_GPIOA_PUPDR,
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VAL_GPIOA_ODR, VAL_GPIOA_AFRL, VAL_GPIOA_AFRH},
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{VAL_GPIOB_MODER, VAL_GPIOB_OTYPER, VAL_GPIOB_OSPEEDR, VAL_GPIOB_PUPDR,
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VAL_GPIOB_ODR, VAL_GPIOB_AFRL, VAL_GPIOB_AFRH},
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{VAL_GPIOC_MODER, VAL_GPIOC_OTYPER, VAL_GPIOC_OSPEEDR, VAL_GPIOC_PUPDR,
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VAL_GPIOC_ODR, VAL_GPIOC_AFRL, VAL_GPIOC_AFRH},
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{VAL_GPIOD_MODER, VAL_GPIOD_OTYPER, VAL_GPIOD_OSPEEDR, VAL_GPIOD_PUPDR,
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VAL_GPIOD_ODR, VAL_GPIOD_AFRL, VAL_GPIOD_AFRH},
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{VAL_GPIOE_MODER, VAL_GPIOE_OTYPER, VAL_GPIOE_OSPEEDR, VAL_GPIOE_PUPDR,
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VAL_GPIOE_ODR, VAL_GPIOE_AFRL, VAL_GPIOE_AFRH},
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{VAL_GPIOF_MODER, VAL_GPIOF_OTYPER, VAL_GPIOF_OSPEEDR, VAL_GPIOF_PUPDR,
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VAL_GPIOF_ODR, VAL_GPIOF_AFRL, VAL_GPIOF_AFRH},
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{VAL_GPIOG_MODER, VAL_GPIOG_OTYPER, VAL_GPIOG_OSPEEDR, VAL_GPIOG_PUPDR,
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VAL_GPIOG_ODR, VAL_GPIOG_AFRL, VAL_GPIOG_AFRH},
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{VAL_GPIOH_MODER, VAL_GPIOH_OTYPER, VAL_GPIOH_OSPEEDR, VAL_GPIOH_PUPDR,
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VAL_GPIOH_ODR, VAL_GPIOH_AFRL, VAL_GPIOH_AFRH},
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{VAL_GPIOI_MODER, VAL_GPIOI_OTYPER, VAL_GPIOI_OSPEEDR, VAL_GPIOI_PUPDR,
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VAL_GPIOI_ODR, VAL_GPIOI_AFRL, VAL_GPIOI_AFRH},
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};
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/*==========================================================================*/
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/* Driver local functions. */
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/*==========================================================================*/
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static void gpio_init(stm32_gpio_t *gpiop, const gpio_setup_t *config) {
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gpiop->OTYPER = config->otyper;
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gpiop->OSPEEDR = config->ospeedr;
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gpiop->PUPDR = config->pupdr;
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gpiop->ODR = config->odr;
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gpiop->AFRL = config->afrl;
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gpiop->AFRH = config->afrh;
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gpiop->MODER = config->moder;
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}
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static void stm32_gpio_init(void) {
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/* Enabling GPIO-related clocks, the mask comes from the
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* registry header file.*/
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rccResetAHB1(STM32_GPIO_EN_MASK);
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rccEnableAHB1(STM32_GPIO_EN_MASK, true);
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/* Initializing all the defined GPIO ports.*/
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gpio_init(GPIOA, &gpio_default_config.PAData);
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gpio_init(GPIOB, &gpio_default_config.PBData);
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gpio_init(GPIOC, &gpio_default_config.PCData);
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gpio_init(GPIOD, &gpio_default_config.PDData);
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gpio_init(GPIOE, &gpio_default_config.PEData);
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gpio_init(GPIOF, &gpio_default_config.PFData);
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gpio_init(GPIOG, &gpio_default_config.PGData);
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gpio_init(GPIOH, &gpio_default_config.PHData);
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gpio_init(GPIOI, &gpio_default_config.PIData);
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}
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/*==========================================================================*/
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/* Driver interrupt handlers. */
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/*==========================================================================*/
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/*==========================================================================*/
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/* Driver exported functions. */
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/*==========================================================================*/
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/**
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* @brief Early initialization code.
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* @details GPIO ports and system clocks are initialized before everything
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* else.
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*/
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void __early_init(void)
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{
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/* allow debug in all low-power modes */
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DBGMCU->CR |= DBGMCU_CR_DBG_SLEEP | DBGMCU_CR_DBG_STOP | DBGMCU_CR_DBG_STANDBY;
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stm32_gpio_init();
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stm32_clock_init();
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}
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#if HAL_USE_SDC || defined(__DOXYGEN__)
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/**
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* @brief SDC card detection.
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*/
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bool sdc_lld_is_card_inserted(SDCDriver *sdcp)
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{
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UNUSED(sdcp);
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/* TODO: Fill the implementation.*/
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return true;
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}
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/**
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* @brief SDC card write protection detection.
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*/
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bool sdc_lld_is_write_protected(SDCDriver *sdcp)
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{
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UNUSED(sdcp);
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/* TODO: Fill the implementation.*/
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return false;
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}
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#endif /* HAL_USE_SDC */
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#if HAL_USE_MMC_SPI || defined(__DOXYGEN__)
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/**
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* @brief MMC_SPI card detection.
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*/
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bool mmc_lld_is_card_inserted(MMCDriver *mmcp)
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{
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UNUSED(mmcp);
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/* TODO: Fill the implementation.*/
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return true;
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}
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/**
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* @brief MMC_SPI card write protection detection.
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*/
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bool mmc_lld_is_write_protected(MMCDriver *mmcp)
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{
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UNUSED(mmcp);
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/* TODO: Fill the implementation.*/
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return false;
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}
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#endif
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