#define MICROPY_HW_BOARD_NAME "F429I-DISCO" #define MICROPY_HW_MCU_NAME "STM32F429" #define MICROPY_HW_HAS_SWITCH (1) #define MICROPY_HW_HAS_FLASH (1) #define MICROPY_HW_ENABLE_RNG (1) #define MICROPY_HW_ENABLE_RTC (1) #define MICROPY_HW_ENABLE_USB (1) // HSE is 8MHz #define MICROPY_HW_CLK_PLLM (8) #define MICROPY_HW_CLK_PLLN (336) #define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2) #define MICROPY_HW_CLK_PLLQ (7) #define MICROPY_HW_UART_REPL PYB_UART_1 #define MICROPY_HW_UART_REPL_BAUD 115200 // UART config #define MICROPY_HW_UART1_TX (pin_A9) #define MICROPY_HW_UART1_RX (pin_A10) #define MICROPY_HW_UART2_TX (pin_D8) #define MICROPY_HW_UART2_RX (pin_D9) // I2C busses #define MICROPY_HW_I2C3_SCL (pin_A8) #define MICROPY_HW_I2C3_SDA (pin_C9) // SPI busses //#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) #if defined(USE_USB_HS_IN_FS) // The HS USB uses B14 & B15 for D- and D+ #else #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) #endif //#define MICROPY_HW_SPI4_NSS (pin_E11) //#define MICROPY_HW_SPI4_SCK (pin_E12) //#define MICROPY_HW_SPI4_MISO (pin_E13) //#define MICROPY_HW_SPI4_MOSI (pin_E14) #define MICROPY_HW_SPI5_NSS (pin_F6) #define MICROPY_HW_SPI5_SCK (pin_F7) #define MICROPY_HW_SPI5_MISO (pin_F8) #define MICROPY_HW_SPI5_MOSI (pin_F9) //#define MICROPY_HW_SPI6_NSS (pin_G8) //#define MICROPY_HW_SPI6_SCK (pin_G13) //#define MICROPY_HW_SPI6_MISO (pin_G12) //#define MICROPY_HW_SPI6_MOSI (pin_G14) // CAN busses #define MICROPY_HW_CAN1_TX (pin_B9) #define MICROPY_HW_CAN1_RX (pin_B8) #define MICROPY_HW_CAN2_TX (pin_B13) #define MICROPY_HW_CAN2_RX (pin_B12) // USRSW is pulled low. Pressing the button makes the input go high. #define MICROPY_HW_USRSW_PIN (pin_A0) #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_G14) // red #define MICROPY_HW_LED2 (pin_G13) // green #define MICROPY_HW_LED_ON(pin) (mp_hal_pin_high(pin)) #define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_low(pin)) // USB config #define MICROPY_HW_USB_HS (1) #define MICROPY_HW_USB_HS_IN_FS (1) #define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_B13) #define MICROPY_HW_USB_OTG_ID_PIN (pin_B12) // SDRAM #define MICROPY_HW_SDRAM_SIZE (64 / 8 * 1024 * 1024) // 64 Mbit #define MICROPY_HW_SDRAM_STARTUP_TEST (1) #define MICROPY_HEAP_START sdram_start() #define MICROPY_HEAP_END sdram_end() // Timing configuration for 90 Mhz (11.90ns) of SD clock frequency (180Mhz/2) #define MICROPY_HW_SDRAM_TIMING_TMRD (2) #define MICROPY_HW_SDRAM_TIMING_TXSR (7) #define MICROPY_HW_SDRAM_TIMING_TRAS (4) #define MICROPY_HW_SDRAM_TIMING_TRC (7) #define MICROPY_HW_SDRAM_TIMING_TWR (2) #define MICROPY_HW_SDRAM_TIMING_TRP (2) #define MICROPY_HW_SDRAM_TIMING_TRCD (2) #define MICROPY_HW_SDRAM_REFRESH_RATE (64) // ms #define MICROPY_HW_SDRAM_BURST_LENGTH 2 #define MICROPY_HW_SDRAM_CAS_LATENCY 3 #define MICROPY_HW_SDRAM_COLUMN_BITS_NUM 8 #define MICROPY_HW_SDRAM_ROW_BITS_NUM 12 #define MICROPY_HW_SDRAM_MEM_BUS_WIDTH 16 #define MICROPY_HW_SDRAM_INTERN_BANKS_NUM 4 #define MICROPY_HW_SDRAM_CLOCK_PERIOD 2 #define MICROPY_HW_SDRAM_RPIPE_DELAY 1 #define MICROPY_HW_SDRAM_RBURST (0) #define MICROPY_HW_SDRAM_WRITE_PROTECTION (0) #define MICROPY_HW_SDRAM_AUTOREFRESH_NUM (4) #define MICROPY_HW_FMC_SDCKE1 (pin_B5) #define MICROPY_HW_FMC_SDNE1 (pin_B6) #define MICROPY_HW_FMC_SDCLK (pin_G8) #define MICROPY_HW_FMC_SDNCAS (pin_G15) #define MICROPY_HW_FMC_SDNRAS (pin_F11) #define MICROPY_HW_FMC_SDNWE (pin_C0) #define MICROPY_HW_FMC_BA0 (pin_G4) #define MICROPY_HW_FMC_BA1 (pin_G5) #define MICROPY_HW_FMC_NBL0 (pin_E0) #define MICROPY_HW_FMC_NBL1 (pin_E1) #define MICROPY_HW_FMC_A0 (pin_F0) #define MICROPY_HW_FMC_A1 (pin_F1) #define MICROPY_HW_FMC_A2 (pin_F2) #define MICROPY_HW_FMC_A3 (pin_F3) #define MICROPY_HW_FMC_A4 (pin_F4) #define MICROPY_HW_FMC_A5 (pin_F5) #define MICROPY_HW_FMC_A6 (pin_F12) #define MICROPY_HW_FMC_A7 (pin_F13) #define MICROPY_HW_FMC_A8 (pin_F14) #define MICROPY_HW_FMC_A9 (pin_F15) #define MICROPY_HW_FMC_A10 (pin_G0) #define MICROPY_HW_FMC_A11 (pin_G1) #define MICROPY_HW_FMC_D0 (pin_D14) #define MICROPY_HW_FMC_D1 (pin_D15) #define MICROPY_HW_FMC_D2 (pin_D0) #define MICROPY_HW_FMC_D3 (pin_D1) #define MICROPY_HW_FMC_D4 (pin_E7) #define MICROPY_HW_FMC_D5 (pin_E8) #define MICROPY_HW_FMC_D6 (pin_E9) #define MICROPY_HW_FMC_D7 (pin_E10) #define MICROPY_HW_FMC_D8 (pin_E11) #define MICROPY_HW_FMC_D9 (pin_E12) #define MICROPY_HW_FMC_D10 (pin_E13) #define MICROPY_HW_FMC_D11 (pin_E14) #define MICROPY_HW_FMC_D12 (pin_E15) #define MICROPY_HW_FMC_D13 (pin_D8) #define MICROPY_HW_FMC_D14 (pin_D9) #define MICROPY_HW_FMC_D15 (pin_D10)