#define MICROPY_HW_BOARD_NAME "Robo HAT MM1" #define MICROPY_HW_MCU_NAME "samd21g18" #define MICROPY_HW_LED_STATUS (&pin_PB22) // Salae reads 12mhz which is the limit even though we set it to the safer 8mhz. #define SPI_FLASH_BAUDRATE (8000000) // On-board flash #define SPI_FLASH_MOSI_PIN &pin_PA12 #define SPI_FLASH_MISO_PIN &pin_PA14 #define SPI_FLASH_SCK_PIN &pin_PA13 #define SPI_FLASH_CS_PIN &pin_PA15 // These are pins not to reset. #define MICROPY_PORT_A ( 0 ) //PORT_PA06 #define MICROPY_PORT_B ( 0 ) #define MICROPY_PORT_C ( 0 ) // If you change this, then make sure to update the linker scripts as well to // make sure you don't overwrite code. #define CIRCUITPY_INTERNAL_NVM_SIZE 256 #define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - CIRCUITPY_INTERNAL_NVM_SIZE) #define CALIBRATE_CRYSTALLESS 1 #define DEFAULT_I2C_BUS_SCL (&pin_PA23) #define DEFAULT_I2C_BUS_SDA (&pin_PA22) #define DEFAULT_SPI_BUS_SCK (&pin_PB10) #define DEFAULT_SPI_BUS_MOSI (&pin_PB08) #define DEFAULT_SPI_BUS_MISO (&pin_PB11) //#define DEFAULT_UART_BUS_RX (&pin_PB03) //#define DEFAULT_UART_BUS_TX (&pin_PB02) // USB is always used internally so skip the pin objects for it. #define IGNORE_PIN_PA24 1 #define IGNORE_PIN_PA25 1