#define MICROPY_HW_BOARD_NAME "PYBv4" #define MICROPY_HW_MCU_NAME "STM32F405RG" #define MICROPY_HW_HAS_SWITCH (1) #define MICROPY_HW_HAS_FLASH (1) #define MICROPY_HW_HAS_MMA7660 (1) #define MICROPY_HW_HAS_LCD (1) #define MICROPY_HW_ENABLE_RNG (1) #define MICROPY_HW_ENABLE_RTC (1) #define MICROPY_HW_ENABLE_SERVO (1) #define MICROPY_HW_ENABLE_DAC (1) #define MICROPY_HW_ENABLE_USB (1) #define MICROPY_HW_ENABLE_SDCARD (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) // The pyboard has a 32kHz crystal for the RTC #define MICROPY_HW_RTC_USE_LSE (1) // UART config #define MICROPY_HW_UART1_NAME "XB" #define MICROPY_HW_UART1_PORT (GPIOB) #define MICROPY_HW_UART1_PINS (GPIO_PIN_6 | GPIO_PIN_7) #define MICROPY_HW_UART2_PORT (GPIOA) #define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3) #define MICROPY_HW_UART2_RTS (GPIO_PIN_1) #define MICROPY_HW_UART2_CTS (GPIO_PIN_0) #define MICROPY_HW_UART3_NAME "YB" #define MICROPY_HW_UART3_PORT (GPIOB) #define MICROPY_HW_UART3_PINS (GPIO_PIN_10 | GPIO_PIN_11) #define MICROPY_HW_UART3_RTS (GPIO_PIN_14) #define MICROPY_HW_UART3_CTS (GPIO_PIN_13) #define MICROPY_HW_UART4_NAME "XA" #define MICROPY_HW_UART4_PORT (GPIOA) #define MICROPY_HW_UART4_PINS (GPIO_PIN_0 | GPIO_PIN_1) #define MICROPY_HW_UART6_NAME "YA" #define MICROPY_HW_UART6_PORT (GPIOC) #define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7) // I2C buses #define MICROPY_HW_I2C1_NAME "X" #define MICROPY_HW_I2C1_SCL (pin_B6) #define MICROPY_HW_I2C1_SDA (pin_B7) #define MICROPY_HW_I2C2_NAME "Y" #define MICROPY_HW_I2C2_SCL (pin_B10) #define MICROPY_HW_I2C2_SDA (pin_B11) // SPI buses #define MICROPY_HW_SPI1_NAME "X" #define MICROPY_HW_SPI1_NSS (pin_A4) // X5 #define MICROPY_HW_SPI1_SCK (pin_A5) // X6 #define MICROPY_HW_SPI1_MISO (pin_A6) // X7 #define MICROPY_HW_SPI1_MOSI (pin_A7) // X8 #define MICROPY_HW_SPI2_NAME "Y" #define MICROPY_HW_SPI2_NSS (pin_B12) // Y5 #define MICROPY_HW_SPI2_SCK (pin_B13) // Y6 #define MICROPY_HW_SPI2_MISO (pin_B14) // Y7 #define MICROPY_HW_SPI2_MOSI (pin_B15) // Y8 // CAN buses #define MICROPY_HW_CAN1_NAME "YA" #define MICROPY_HW_CAN1_TX (pin_B9) // Y4 #define MICROPY_HW_CAN1_RX (pin_B8) // Y3 #define MICROPY_HW_CAN2_NAME "YB" #define MICROPY_HW_CAN2_TX (pin_B13) // Y6 #define MICROPY_HW_CAN2_RX (pin_B12) // Y5 // USRSW has no pullup or pulldown, and pressing the switch makes the input go low #define MICROPY_HW_USRSW_PIN (pin_B3) #define MICROPY_HW_USRSW_PULL (GPIO_PULLUP) #define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_FALLING) #define MICROPY_HW_USRSW_PRESSED (0) // The pyboard has 4 LEDs #define MICROPY_HW_LED1 (pin_A13) // red #define MICROPY_HW_LED2 (pin_A14) // green #define MICROPY_HW_LED3 (pin_A15) // yellow #define MICROPY_HW_LED4 (pin_B4) // blue #define MICROPY_HW_LED3_PWM { TIM2, 2, TIM_CHANNEL_1, GPIO_AF1_TIM2 } #define MICROPY_HW_LED4_PWM { TIM3, 3, TIM_CHANNEL_1, GPIO_AF2_TIM3 } #define MICROPY_HW_LED_ON(pin) (mp_hal_pin_high(pin)) #define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_low(pin)) // SD card detect switch #define MICROPY_HW_SDCARD_DETECT_PIN (pin_A8) #define MICROPY_HW_SDCARD_DETECT_PULL (GPIO_PULLUP) #define MICROPY_HW_SDCARD_DETECT_PRESENT (GPIO_PIN_RESET) // USB config #define MICROPY_HW_USB_FS (1) #define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9) #define MICROPY_HW_USB_OTG_ID_PIN (pin_A10) // MMA accelerometer config #define MICROPY_HW_MMA_AVDD_PIN (pin_B5)