29 lines
916 B
C
29 lines
916 B
C
// LEDs
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#define USB_REPL
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#define MICROPY_HW_BOARD_NAME "Adafruit Feather M0 Flash"
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#define MICROPY_HW_MCU_NAME "samd21g18"
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#define MICROPY_HW_NEOPIXEL &pin_PA14
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#define SPI_FLASH_BAUDRATE (1000000)
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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 MICROPY_PORT_A (PORT_PA12 | PORT_PA13 | PORT_PA14 | PORT_PA24 | PORT_PA25)
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#define MICROPY_PORT_B (PORT_PB10 | PORT_PB11)
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#define AUTORESET_DELAY_MS 500
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#include "spi_flash.h"
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#define BOARD_FLASH_SIZE (0x00040000 - 0x2000)
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