#define MICROPY_HW_BOARD_NAME "Cedar Grove StringCar M0 Express"
#define MICROPY_HW_MCU_NAME "samd21e18"

#define MICROPY_HW_LED_STATUS   (&pin_PA10)

#define MICROPY_HW_APA102_MOSI   (&pin_PA00)
#define MICROPY_HW_APA102_SCK    (&pin_PA01)

#define SPI_FLASH_MOSI_PIN          &pin_PA16
#define SPI_FLASH_MISO_PIN          &pin_PA19
#define SPI_FLASH_SCK_PIN           &pin_PA17
#define SPI_FLASH_CS_PIN            &pin_PA11

#define DEFAULT_I2C_BUS_SCL (&pin_PA05)
#define DEFAULT_I2C_BUS_SDA (&pin_PA04)

// #define DEFAULT_SPI_BUS_SCK (&pin_PB11)
// #define DEFAULT_SPI_BUS_MOSI (&pin_PB10)
// #define DEFAULT_SPI_BUS_MISO (&pin_PA12)

// #define DEFAULT_UART_BUS_RX (&pin_PA11)
// #define DEFAULT_UART_BUS_TX (&pin_PA10)

// USB is always used internally so skip the pin objects for it.
#define IGNORE_PIN_PA24     1
#define IGNORE_PIN_PA25     1

// Not connected
#define IGNORE_PIN_PA03     1
#define IGNORE_PIN_PA14     1
#define IGNORE_PIN_PA15     1
#define IGNORE_PIN_PA18     1
#define IGNORE_PIN_PA22     1
#define IGNORE_PIN_PA23     1
#define IGNORE_PIN_PA27     1
#define IGNORE_PIN_PA28     1
#define IGNORE_PIN_PA30     1
#define IGNORE_PIN_PA31     1