1 #define MICROPY_HW_BOARD_NAME "Adafruit Feather STM32F405" 2 #define MICROPY_HW_MCU_NAME "STM32F405RG" 3 4 #define MICROPY_HW_HAS_SWITCH (0) 5 #define MICROPY_HW_HAS_FLASH (1) 6 #define MICROPY_HW_HAS_MMA7660 (0) 7 #define MICROPY_HW_HAS_LCD (0) 8 #define MICROPY_HW_ENABLE_RNG (1) 9 #define MICROPY_HW_ENABLE_RTC (1) 10 #define MICROPY_HW_ENABLE_SERVO (1) 11 #define MICROPY_HW_ENABLE_DAC (1) 12 #define MICROPY_HW_ENABLE_USB (1) 13 #define MICROPY_HW_ENABLE_SDCARD (1) 14 15 // HSE is 12MHz 16 #define MICROPY_HW_CLK_PLLM (12) 17 #define MICROPY_HW_CLK_PLLN (336) 18 #define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2) 19 #define MICROPY_HW_CLK_PLLQ (7) 20 #define MICROPY_HW_CLK_LAST_FREQ (1) 21 22 // The Feather has a 32kHz crystal for the RTC 23 #define MICROPY_HW_RTC_USE_LSE (1) 24 #define MICROPY_HW_RTC_USE_US (0) 25 #define MICROPY_HW_RTC_USE_CALOUT (1) 26 27 // UART config 28 #define MICROPY_HW_UART3_NAME "UART3" // on RX / TX 29 #define MICROPY_HW_UART3_TX (pin_B10) // TX 30 #define MICROPY_HW_UART3_RX (pin_B11) // RX 31 #define MICROPY_HW_UART3_RTS (pin_B14) // MISO 32 #define MICROPY_HW_UART3_CTS (pin_B13) // SCK 33 34 #define MICROPY_HW_UART2_NAME "UART2" // on SDA/SCL 35 #define MICROPY_HW_UART2_TX (pin_B6) // SCL 36 #define MICROPY_HW_UART2_RX (pin_B7) // SDA 37 38 #define MICROPY_HW_UART6_NAME "UART6" // on D5/D6 39 #define MICROPY_HW_UART6_TX (pin_C6) // D6 40 #define MICROPY_HW_UART6_RX (pin_C7) // D5 41 42 // I2C buses 43 #define MICROPY_HW_I2C1_NAME "I2C1" 44 #define MICROPY_HW_I2C1_SCL (pin_B6) // SCL 45 #define MICROPY_HW_I2C1_SDA (pin_B7) // SDA 46 #define MICROPY_HW_I2C2_NAME "I2C2" 47 #define MICROPY_HW_I2C2_SCL (pin_B10) // TX 48 #define MICROPY_HW_I2C2_SDA (pin_B11) // RX 49 50 // SPI buses 51 #define MICROPY_HW_SPI1_NAME "SPIFLASH" 52 #define MICROPY_HW_SPI1_NSS (pin_A15) // FLASH CS 53 #define MICROPY_HW_SPI1_SCK (pin_B3) // FLASH CLK 54 #define MICROPY_HW_SPI1_MISO (pin_B4) // FLASH MISO 55 #define MICROPY_HW_SPI1_MOSI (pin_B5) // FLASH MOSI 56 #define MICROPY_HW_SPI2_NAME "SPI1" 57 #define MICROPY_HW_SPI2_NSS (pin_B12) // SD DETECT 58 #define MICROPY_HW_SPI2_SCK (pin_B13) // SCK 59 #define MICROPY_HW_SPI2_MISO (pin_B14) // MISO 60 #define MICROPY_HW_SPI2_MOSI (pin_B15) // MOSI 61 62 // CAN buses 63 #define MICROPY_HW_CAN1_NAME "CAN1" 64 #define MICROPY_HW_CAN1_TX (pin_B9) // D10 65 #define MICROPY_HW_CAN1_RX (pin_B8) // D9 66 67 // The Feather has 1 LED 68 #define MICROPY_HW_LED1 (pin_C1) // red 69 #define MICROPY_HW_LED_ON(pin) (mp_hal_pin_high(pin)) 70 #define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_low(pin)) 71 72 // SD card detect switch 73 #define MICROPY_HW_SDCARD_DETECT_PIN (pin_B12) 74 #define MICROPY_HW_SDCARD_DETECT_PULL (GPIO_PULLUP) 75 #define MICROPY_HW_SDCARD_DETECT_PRESENT (GPIO_PIN_RESET) 76 77 // USB config 78 #define MICROPY_HW_USB_FS (1) 79 #define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9) 80 #define MICROPY_HW_USB_OTG_ID_PIN (pin_A10) 81 82 // Bootloader configuration (only needed if Mboot is used) 83 #define MBOOT_I2C_PERIPH_ID 1 84 #define MBOOT_I2C_SCL (pin_B8) 85 #define MBOOT_I2C_SDA (pin_B9) 86 #define MBOOT_I2C_ALTFUNC (4) 87