47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
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#define MICROPY_HW_BOARD_NAME "Robo HAT MM1"
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#define MICROPY_HW_MCU_NAME "samd21g18"
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#define MICROPY_HW_LED_STATUS (&pin_PA21)
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// Salae reads 12mhz which is the limit even though we set it to the safer 8mhz.
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#define SPI_FLASH_BAUDRATE (8000000)
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// On-board flash
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#define SPI_FLASH_MOSI_PIN &pin_PA12
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#define SPI_FLASH_MISO_PIN &pin_PA14
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#define SPI_FLASH_SCK_PIN &pin_PA13
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#define SPI_FLASH_CS_PIN &pin_PA15
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// These are pins not to reset.
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#define MICROPY_PORT_A ( 0 ) //PORT_PA06
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#define MICROPY_PORT_B ( 0 )
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#define MICROPY_PORT_C ( 0 )
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// If you change this, then make sure to update the linker scripts as well to
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// make sure you don't overwrite code.
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#define CIRCUITPY_INTERNAL_NVM_SIZE 256
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#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - CIRCUITPY_INTERNAL_NVM_SIZE)
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//#define BOARD_HAS_CRYSTAL 0
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#define CALIBRATE_CRYSTALLESS 1
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#define DEFAULT_I2C_BUS_SCL (&pin_PA23)
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#define DEFAULT_I2C_BUS_SDA (&pin_PA22)
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#define DEFAULT_SPI_BUS_SCK (&pin_PB11)
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#define DEFAULT_SPI_BUS_MOSI (&pin_PB10)
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#define DEFAULT_SPI_BUS_MISO (&pin_PB08)
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#define DEFAULT_UART_BUS_RX (&pin_PB23)
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#define DEFAULT_UART_BUS_TX (&pin_PB22)
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// USB is always used internally so skip the pin objects for it.
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#define IGNORE_PIN_PA24 1
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#define IGNORE_PIN_PA25 1
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//#define CIRCUITPY_I2CSLAVE
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//#define CIRCUITPY_DISPLAYIO (0)
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