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1.4 KiB

#define MICROPY_HW_BOARD_NAME "HalloWing M0 Express"
#define MICROPY_HW_MCU_NAME "samd21g18"
#define MICROPY_HW_LED_STATUS (&pin_PA23)
#define MICROPY_HW_NEOPIXEL (&pin_PA12)
#define SPI_FLASH_MOSI_PIN &pin_PB10
#define SPI_FLASH_MISO_PIN &pin_PA13
#define SPI_FLASH_SCK_PIN &pin_PB11
#define SPI_FLASH_CS_PIN &pin_PA07
// These are pins not to reset.
// NeoPixel and for the display: Reset, Command or data, and Chip select
#define MICROPY_PORT_A ( PORT_PA01 | PORT_PA12 | PORT_PA27 | PORT_PA28)
// Data and Clock for the display
#define MICROPY_PORT_B ( PORT_PB22 | PORT_PB23 )
#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_PA17)
#define DEFAULT_I2C_BUS_SDA (&pin_PA16)
#define DEFAULT_SPI_BUS_SCK (&pin_PB23)
#define DEFAULT_SPI_BUS_MOSI (&pin_PB22)
#define DEFAULT_SPI_BUS_MISO (&pin_PB03)
#define DEFAULT_UART_BUS_RX (&pin_PA09)
#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
// SWD is only available on the test pads so skip the pin objects.
#define IGNORE_PIN_PA30 1
#define IGNORE_PIN_PA31 1