2019-01-30 15:50:29 -05:00
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#define MICROPY_HW_BOARD_NAME "SparkFun LUMIDrive"
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#define MICROPY_HW_MCU_NAME "samd21g18"
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//#define MICROPY_HW_NEOPIXEL (&pin_PA06)
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// Clock rates are off: 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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2019-01-31 12:11:30 -05:00
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#define SPI_FLASH_MOSI_PIN &pin_PA08
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#define SPI_FLASH_MISO_PIN &pin_PA14
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#define SPI_FLASH_SCK_PIN &pin_PA09
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#define SPI_FLASH_CS_PIN &pin_PA13
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2019-01-30 15:50:29 -05:00
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#define MICROPY_PORT_A ( 0 )
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#define MICROPY_PORT_B ( 0 )
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#define MICROPY_PORT_C ( 0 )
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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 1
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//I2C
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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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//SPI
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#define DEFAULT_SPI_BUS_SCK (&pin_PA19)
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#define DEFAULT_SPI_BUS_MOSI (&pin_PA18)
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#define DEFAULT_SPI_BUS_MISO (&pin_PA21)
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//UART
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#define DEFAULT_UART_BUS_RX (&pin_PA11)
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#define DEFAULT_UART_BUS_TX (&pin_PA10)
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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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