36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
// #define UART_REPL
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#define USB_REPL
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#define MICROPY_HW_BOARD_NAME "Adafruit Metro M0 with Flash (Experimental)"
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#define MICROPY_HW_MCU_NAME "samd21g18"
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//#define MICROPY_HW_LED_MSC PIN_PA17
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#define MICROPY_HW_LED_TX PIN_PA27
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#define MICROPY_HW_LED_RX PIN_PB03
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#define MICROPY_HW_NEOPIXEL PIN_PA30
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#define SPI_FLASH_BAUDRATE (1000000)
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// Off-board flash
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// #define SPI_FLASH_MUX_SETTING SPI_SIGNAL_MUX_SETTING_E
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// #define SPI_FLASH_PAD0_PINMUX PINMUX_PA16C_SERCOM1_PAD0 // MISO D11
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// Use default pinmux for the chip select since we manage it ourselves.
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// #define SPI_FLASH_PAD1_PINMUX PINMUX_DEFAULT
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// #define SPI_FLASH_PAD2_PINMUX PINMUX_PA18C_SERCOM1_PAD2 // MOSI D10
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// #define SPI_FLASH_PAD3_PINMUX PINMUX_PA19C_SERCOM1_PAD3 // SCK D12
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// #define SPI_FLASH_CS PIN_PA17
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// #define SPI_FLASH_SERCOM SERCOM1
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// On-board flash
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#define SPI_FLASH_MUX_SETTING SPI_SIGNAL_MUX_SETTING_E
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#define SPI_FLASH_PAD0_PINMUX PINMUX_PA12D_SERCOM4_PAD0 // MISO
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// Use default pinmux for the chip select since we manage it ourselves.
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#define SPI_FLASH_PAD1_PINMUX PINMUX_DEFAULT // CS
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#define SPI_FLASH_PAD2_PINMUX PINMUX_PB10D_SERCOM4_PAD2 // MOSI
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#define SPI_FLASH_PAD3_PINMUX PINMUX_PB11D_SERCOM4_PAD3 // SCK
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#define SPI_FLASH_CS PIN_PA13
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#define SPI_FLASH_SERCOM SERCOM4
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#define AUTORESET_DELAY_MS 500
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