circuitpython/ports/atmel-samd/boards/circuitplayground_express_c.../mpconfigboard.h

49 lines
1.6 KiB
C

#define MICROPY_HW_BOARD_NAME "Adafruit CircuitPlayground Express with Crickit libraries"
#define MICROPY_HW_MCU_NAME "samd21g18"
#define MICROPY_HW_LED_STATUS (&pin_PA17)
// Don't allow touch on A0 (PA02), because it's connected to the speaker.
#define PA02_NO_TOUCH (true)
// 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_PA20
#define SPI_FLASH_MISO_PIN &pin_PA16
#define SPI_FLASH_SCK_PIN &pin_PA21
#define SPI_FLASH_CS_PIN &pin_PB22
// These are pins not to reset.
#define MICROPY_PORT_A (0)
#define MICROPY_PORT_B (0)
#define MICROPY_PORT_C (0)
#define SPEAKER_ENABLE_PIN (&pin_PA30)
// 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
// Explanation of how a user got into safe mode.
#define BOARD_USER_SAFE_MODE_ACTION "pressing both buttons at start up"
#define DEFAULT_I2C_BUS_SCL (&pin_PB03)
#define DEFAULT_I2C_BUS_SDA (&pin_PB02)
#define DEFAULT_SPI_BUS_SCK (&pin_PA05)
#define DEFAULT_SPI_BUS_MOSI (&pin_PA07)
#define DEFAULT_SPI_BUS_MISO (&pin_PA06)
#define DEFAULT_UART_BUS_RX (&pin_PB09)
#define DEFAULT_UART_BUS_TX (&pin_PB08)
// USB is always used internally so skip the pin objects for it.
#define IGNORE_PIN_PA24 1
#define IGNORE_PIN_PA25 1