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

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

46 lines
1.4 KiB
C
Raw Normal View History

#define MICROPY_HW_BOARD_NAME "Adafruit CircuitPlayground Express"
#define MICROPY_HW_MCU_NAME "samd21g18"
#define MICROPY_HW_LED_STATUS (&pin_PA17)
2017-10-23 12:29:17 -04:00
// 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
2018-01-02 21:25:41 -05:00
// 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)
#define CALIBRATE_CRYSTALLESS 1
// Explanation of how a user got into safe mode.
2020-09-29 01:44:30 -04:00
#define BOARD_USER_SAFE_MODE_ACTION translate("pressing both buttons at start up.\n")
2018-05-15 13:53:53 -04:00
2019-12-16 17:17:13 -05:00
// Increase stack size slightly due to CPX library import nesting
2021-03-15 09:57:36 -04:00
#define CIRCUITPY_DEFAULT_STACK_SIZE (4248) // divisible by 8
2019-12-16 17:17:13 -05:00
2018-05-15 13:53:53 -04:00
#define DEFAULT_I2C_BUS_SCL (&pin_PB03)
2018-05-15 14:06:01 -04:00
#define DEFAULT_I2C_BUS_SDA (&pin_PB02)
2018-05-16 14:58:57 -04:00
2018-05-16 15:36:36 -04:00
#define DEFAULT_SPI_BUS_SCK (&pin_PA05)
2018-05-16 15:07:12 -04:00
#define DEFAULT_SPI_BUS_MOSI (&pin_PA07)
2018-05-16 15:25:24 -04:00
#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