#define MICROPY_HW_BOARD_NAME "MIKROE_CLICKER2_STM32" #define MICROPY_HW_MCU_NAME "STM32F407" #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_DAC (1) #define MICROPY_HW_ENABLE_USB (1) // HSE is 25MHz #define MICROPY_HW_CLK_PLLM (25) #define MICROPY_HW_CLK_PLLN (336) #define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2) #define MICROPY_HW_CLK_PLLQ (7) #define MICROPY_HW_CLK_LAST_FREQ (1) // The board has a 32kHz crystal for the RTC #define MICROPY_HW_RTC_USE_LSE (1) #define MICROPY_HW_RTC_USE_US (0) #define MICROPY_HW_RTC_USE_CALOUT (0) // turn on/off PC13 512Hz output // UART config // mikroBUS slot 1 #define MICROPY_HW_UART2_NAME "SLOT1" #define MICROPY_HW_UART2_TX (pin_D5) #define MICROPY_HW_UART2_RX (pin_D6) // mikroBUS slot 2 #define MICROPY_HW_UART3_NAME "SLOT2" #define MICROPY_HW_UART3_TX (pin_D8) #define MICROPY_HW_UART3_RX (pin_D9) // HDR2 #define MICROPY_HW_UART4_NAME "HDR2" #define MICROPY_HW_UART4_TX (pin_A0) #define MICROPY_HW_UART4_RX (pin_A1) // I2C buses // mikroBUS slot 2 / HDR2 #define MICROPY_HW_I2C2_NAME "SLOT2" #define MICROPY_HW_I2C2_SCL (pin_B10) #define MICROPY_HW_I2C2_SDA (pin_B11) // mikroBUS slot 1 #define MICROPY_HW_I2C3_NAME "SLOT1" #define MICROPY_HW_I2C3_SCL (pin_A8) #define MICROPY_HW_I2C3_SDA (pin_C9) // SPI buses // mikroBUS slot 2 / HDR1 #define MICROPY_HW_SPI2_NAME "SLOT2" #define MICROPY_HW_SPI2_NSS (pin_E11) #define MICROPY_HW_SPI2_SCK (pin_B13) #define MICROPY_HW_SPI2_MISO (pin_B14) #define MICROPY_HW_SPI2_MOSI (pin_B15) // mikroBUS slot 1 #define MICROPY_HW_SPI3_NAME "SLOT1" #define MICROPY_HW_SPI3_NSS (pin_E8) #define MICROPY_HW_SPI3_SCK (pin_C10) #define MICROPY_HW_SPI3_MISO (pin_C11) #define MICROPY_HW_SPI3_MOSI (pin_C12) // USRSW is pulled high; pressing the button makes the input go low #define MICROPY_HW_USRSW_PIN (pin_E0) #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_E12) // red #define MICROPY_HW_LED2 (pin_E15) // red #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_FS (1) #define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9) // Bootloader configuration (only needed if Mboot is used) #define MBOOT_I2C_PERIPH_ID 2 #define MBOOT_I2C_SCL (pin_B10) #define MBOOT_I2C_SDA (pin_B11) #define MBOOT_I2C_ALTFUNC (4) #define MBOOT_BOOTPIN_PIN (pin_A10) #define MBOOT_BOOTPIN_PULL (MP_HAL_PIN_PULL_NONE) #define MBOOT_BOOTPIN_ACTIVE (0) #define MBOOT_FSLOAD (1) #define MBOOT_VFS_FAT (1)