#define MICROPY_HW_BOARD_NAME "STM32H573I-DK" #define MICROPY_HW_MCU_NAME "STM32H573IIK3Q" #define MICROPY_PY_PYB_LEGACY (0) #define MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE (0) #define MICROPY_HW_ENABLE_RTC (1) #define MICROPY_HW_ENABLE_RNG (1) #define MICROPY_HW_ENABLE_ADC (1) #define MICROPY_HW_ENABLE_DAC (0) // requires DMA #define MICROPY_HW_ENABLE_USB (1) #define MICROPY_HW_HAS_SWITCH (1) #define MICROPY_HW_HAS_FLASH (1) #if 1 // The board has a 25MHz oscillator, the following gives 250MHz CPU speed #define MICROPY_HW_CLK_USE_BYPASS (1) #define MICROPY_HW_CLK_PLLM (5) #define MICROPY_HW_CLK_PLLN (100) #define MICROPY_HW_CLK_PLLP (2) #define MICROPY_HW_CLK_PLLQ (2) #define MICROPY_HW_CLK_PLLR (2) #define MICROPY_HW_CLK_PLLVCI_LL (LL_RCC_PLLINPUTRANGE_4_8) #define MICROPY_HW_CLK_PLLVCO_LL (LL_RCC_PLLVCORANGE_WIDE) #define MICROPY_HW_CLK_PLLFRAC (0) #define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_5 #else // Use 64MHz HSI to clock the CPU at 200MHz #define MICROPY_HW_CLK_USE_HSI (1) // 64MHz #define MICROPY_HW_CLK_PLLM (16) #define MICROPY_HW_CLK_PLLN (100) #define MICROPY_HW_CLK_PLLP (2) #define MICROPY_HW_CLK_PLLQ (2) #define MICROPY_HW_CLK_PLLR (2) #define MICROPY_HW_CLK_PLLVCI_LL (LL_RCC_PLLINPUTRANGE_4_8) #define MICROPY_HW_CLK_PLLVCO_LL (LL_RCC_PLLVCORANGE_WIDE) #define MICROPY_HW_CLK_PLLFRAC (0) #define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_4 // VOS0, 168-210MHz #endif // PLL3 with Q output at 48MHz for USB #define MICROPY_HW_CLK_PLL3M (25) #define MICROPY_HW_CLK_PLL3N (192) #define MICROPY_HW_CLK_PLL3P (2) #define MICROPY_HW_CLK_PLL3Q (4) #define MICROPY_HW_CLK_PLL3R (2) #define MICROPY_HW_CLK_PLL3FRAC (0) #define MICROPY_HW_CLK_PLL3VCI_LL (LL_RCC_PLLINPUTRANGE_1_2) #define MICROPY_HW_CLK_PLL3VCO_LL (LL_RCC_PLLVCORANGE_MEDIUM) // There is an external 32kHz oscillator #define MICROPY_HW_RTC_USE_LSE (1) // 512MBit #if !MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE #define MICROPY_HW_OSPIFLASH_SIZE_BITS_LOG2 (29) #define MICROPY_HW_OSPIFLASH_CS (pin_G6) #define MICROPY_HW_OSPIFLASH_SCK (pin_F10) #define MICROPY_HW_OSPIFLASH_IO0 (pin_B1) #define MICROPY_HW_OSPIFLASH_IO1 (pin_D12) #define MICROPY_HW_OSPIFLASH_IO2 (pin_C2) #define MICROPY_HW_OSPIFLASH_IO3 (pin_D13) #define MICROPY_HW_OSPIFLASH_IO4 (pin_H2) #define MICROPY_HW_OSPIFLASH_IO5 (pin_H3) #define MICROPY_HW_OSPIFLASH_IO6 (pin_G9) #define MICROPY_HW_OSPIFLASH_IO7 (pin_C0) #define MICROPY_HW_SPIFLASH_ENABLE_CACHE (1) #define MICROPY_HW_BDEV_SPIFLASH (&spi_bdev) #define MICROPY_HW_BDEV_SPIFLASH_CONFIG (&spiflash_config) #define MICROPY_HW_BDEV_SPIFLASH_SIZE_BYTES ((1 << MICROPY_HW_OSPIFLASH_SIZE_BITS_LOG2) / 8) #define MICROPY_HW_BDEV_SPIFLASH_EXTENDED (&spi_bdev) // for extended block protocol #endif // UART buses #define MICROPY_HW_UART1_TX (pin_A9) #define MICROPY_HW_UART1_RX (pin_A10) #define MICROPY_HW_UART3_TX (pin_B10) // Arduino Connector CN15-Pin2 (D1) #define MICROPY_HW_UART3_RX (pin_B11) // Arduino Connector CN15-Pin1 (D0) #define MICROPY_HW_UART_REPL PYB_UART_1 #define MICROPY_HW_UART_REPL_BAUD 115200 // I2C buses #define MICROPY_HW_I2C1_SCL (pin_B6) // Arduino Connector CN13-Pin10 (D15) #define MICROPY_HW_I2C1_SDA (pin_B7) // Arduino Connector CN13-Pin9 (D14) // SPI buses #define MICROPY_HW_SPI2_NSS (pin_A3) // Arduino Connector CN13-Pin3 (D10) #define MICROPY_HW_SPI2_SCK (pin_I1) // Arduino Connector CN13-Pin6 (D13) #define MICROPY_HW_SPI2_MISO (pin_I2) // Arduino Connector CN13-Pin5 (D12) #define MICROPY_HW_SPI2_MOSI (pin_B15) // Arduino Connector CN13-Pin4 (D11) // USRSW is pulled low. Pressing the button makes the input go high. #define MICROPY_HW_USRSW_PIN (pin_C13) #define MICROPY_HW_USRSW_PULL (GPIO_NOPULL) #define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_RISING) #define MICROPY_HW_USRSW_PRESSED (1) // LEDs #define MICROPY_HW_LED1 (pin_I9) // green #define MICROPY_HW_LED2 (pin_I8) // orange #define MICROPY_HW_LED3 (pin_F1) // red #define MICROPY_HW_LED4 (pin_F4) // blue #define MICROPY_HW_LED_ON(pin) (mp_hal_pin_low(pin)) #define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_high(pin)) // USB config #define MICROPY_HW_USB_FS (1) #define MICROPY_HW_USB_MAIN_DEV (USB_PHY_FS_ID) /******************************************************************************/ // Variable and function declarations extern const struct _mp_spiflash_config_t spiflash_config; extern struct _spi_bdev_t spi_bdev;