/* * The MIT License (MIT) * Copyright (c) 2023 Matt Trentini */ #define MICROPY_HW_BOARD_NAME "WEACT_STM32H743" #define MICROPY_HW_MCU_NAME "STM32H743VIT6" #define MICROPY_HW_FLASH_FS_LABEL "WEACT_STM32H743" #define MICROPY_FATFS_EXFAT (1) #define MICROPY_HW_ENABLE_RTC (1) #define MICROPY_HW_ENABLE_RNG (1) #define MICROPY_HW_ENABLE_ADC (1) #define MICROPY_HW_ENABLE_DAC (1) #define MICROPY_HW_ENABLE_USB (1) #define MICROPY_HW_HAS_SWITCH (1) #define MICROPY_HW_HAS_FLASH (1) #define MICROPY_HW_ENABLE_SERVO (1) #define MICROPY_HW_ENABLE_TIMER (1) #define MICROPY_HW_ENABLE_SDCARD (1) #define MICROPY_HW_ENABLE_MMCARD (0) // Flash storage config #define MICROPY_HW_SPIFLASH_ENABLE_CACHE (1) #define MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE (0) // Clock config #define MICROPY_HW_CLK_PLLM (5) #define MICROPY_HW_CLK_PLLN (160) #define MICROPY_HW_CLK_PLLP (2) #define MICROPY_HW_CLK_PLLQ (4) #define MICROPY_HW_CLK_PLLR (2) #define MICROPY_HW_CLK_PLLVCI (RCC_PLL1VCIRANGE_1) #define MICROPY_HW_CLK_PLLVCO (RCC_PLL1VCOWIDE) #define MICROPY_HW_CLK_PLLFRAC (0) #define MICROPY_HW_CLK_PLL3M (25) #define MICROPY_HW_CLK_PLL3N (240) #define MICROPY_HW_CLK_PLL3P (2) #define MICROPY_HW_CLK_PLL3Q (5) #define MICROPY_HW_CLK_PLL3R (2) #define MICROPY_HW_CLK_PLL3VCI (RCC_PLL3VCIRANGE_1) #define MICROPY_HW_CLK_PLL3VCO (RCC_PLL3VCOWIDE) #define MICROPY_HW_CLK_PLL3FRAC (0) // 32kHz crystal for RTC #define MICROPY_HW_RTC_USE_LSE (1) #define MICROPY_HW_RTC_USE_US (0) #if (MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE == 0) // W25Q64 for storage #define MICROPY_HW_QSPI_PRESCALER (2) // 100 MHz #define MICROPY_HW_QSPIFLASH_SIZE_BITS_LOG2 (26) #define MICROPY_HW_SPIFLASH_SIZE_BITS (64 * 1024 * 1024) #define MICROPY_HW_QSPIFLASH_CS (pin_B6) #define MICROPY_HW_QSPIFLASH_SCK (pin_B2) #define MICROPY_HW_QSPIFLASH_IO0 (pin_D11) #define MICROPY_HW_QSPIFLASH_IO1 (pin_D12) #define MICROPY_HW_QSPIFLASH_IO2 (pin_E2) #define MICROPY_HW_QSPIFLASH_IO3 (pin_D13) // SPI flash, block device config extern const struct _mp_spiflash_config_t spiflash_config; extern struct _spi_bdev_t spi_bdev; #define MICROPY_HW_BDEV_IOCTL(op, arg) ( \ (op) == BDEV_IOCTL_NUM_BLOCKS ? (MICROPY_HW_SPIFLASH_SIZE_BITS / 8 / FLASH_BLOCK_SIZE) : \ (op) == BDEV_IOCTL_INIT ? spi_bdev_ioctl(&spi_bdev, (op), (uint32_t)&spiflash_config) : \ spi_bdev_ioctl(&spi_bdev, (op), (arg)) \ ) #define MICROPY_HW_BDEV_READBLOCKS(dest, bl, n) spi_bdev_readblocks(&spi_bdev, (dest), (bl), (n)) #define MICROPY_HW_BDEV_WRITEBLOCKS(src, bl, n) spi_bdev_writeblocks(&spi_bdev, (src), (bl), (n)) #define MICROPY_HW_BDEV_SPIFLASH_EXTENDED (&spi_bdev) #endif // 4 wait states #define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_2 // UART #define MICROPY_HW_UART1_TX (pin_A9) #define MICROPY_HW_UART1_RX (pin_A10) #define MICROPY_HW_UART2_TX (pin_A2) #define MICROPY_HW_UART2_RX (pin_A3) // I2C buses #define MICROPY_HW_I2C1_SCL (pin_B8) #define MICROPY_HW_I2C1_SDA (pin_B9) #define MICROPY_HW_I2C2_SCL (pin_B10) #define MICROPY_HW_I2C2_SDA (pin_B11) // SPI buses // NOTE: SPI3 is used for the QSPI flash. #define MICROPY_HW_SPI1_NSS (pin_A4) #define MICROPY_HW_SPI1_SCK (pin_A5) #define MICROPY_HW_SPI1_MISO (pin_A6) #define MICROPY_HW_SPI1_MOSI (pin_A7) #define MICROPY_HW_SPI2_NSS (pin_B12) #define MICROPY_HW_SPI2_SCK (pin_B13) #define MICROPY_HW_SPI2_MISO (pin_B14) #define MICROPY_HW_SPI2_MOSI (pin_B15) #define MICROPY_HW_SPI4_NSS (pin_E11) #define MICROPY_HW_SPI4_SCK (pin_E12) #define MICROPY_HW_SPI4_MOSI (pin_E14) #define MICROPY_HW_SPI4_MISO (pin_E13) // https://community.st.com/t5/embedded-software-mcus/issue-with-bootloader-on-stm32h743-using-boot0-and-inline/td-p/73183 // CAN buses #define MICROPY_HW_CAN1_TX (pin_B9) #define MICROPY_HW_CAN1_RX (pin_B8) // USRSW #define MICROPY_HW_USRSW_PIN (pin_C13) // K1 on the board. #define MICROPY_HW_USRSW_PULL (GPIO_NOPULL) #define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_FALLING) #define MICROPY_HW_USRSW_PRESSED (0) // LEDs #define MICROPY_HW_LED1 (pin_E3) // the only controllable LED on the board. #define MICROPY_HW_LED_ON(pin) (mp_hal_pin_low(pin)) #define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_high(pin)) // SD Card SDMMC #define MICROPY_HW_SDCARD_SDMMC (1) #define MICROPY_HW_SDCARD_CK (pin_C12) #define MICROPY_HW_SDCARD_CMD (pin_D2) #define MICROPY_HW_SDCARD_D0 (pin_C8) #define MICROPY_HW_SDCARD_D1 (pin_C9) #define MICROPY_HW_SDCARD_D2 (pin_C10) #define MICROPY_HW_SDCARD_D3 (pin_C11) // USB config #define MICROPY_HW_USB_FS (1)