You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

41 lines
1.3 KiB

#define MICROPY_HW_BOARD_NAME "Adafruit ItsyBitsy M0 Express"
#define MICROPY_HW_MCU_NAME "samd21g18"
#define MICROPY_HW_LED_STATUS (&pin_PA17)
#define MICROPY_HW_APA102_MOSI (&pin_PA01)
#define MICROPY_HW_APA102_SCK (&pin_PA00)
#define SPI_FLASH_MOSI_PIN &pin_PB22
#define SPI_FLASH_MISO_PIN &pin_PB03
#define SPI_FLASH_SCK_PIN &pin_PB23
#define SPI_FLASH_CS_PIN &pin_PA27
// These are pins not to reset.
#define MICROPY_PORT_A (PORT_PA00 | PORT_PA01)
#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 DEFAULT_I2C_BUS_SCL (&pin_PA23)
#define DEFAULT_I2C_BUS_SDA (&pin_PA22)
#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_PA13 1
#define IGNORE_PIN_PA28 1