41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
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#define MICROPY_HW_BOARD_NAME "Adafruit Trellis M4 Express"
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#define MICROPY_HW_MCU_NAME "samd51g19"
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#define CIRCUITPY_MCU_FAMILY samd51
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// This is for Rev A
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#define MICROPY_HW_APA102_MOSI (&pin_PA01)
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#define MICROPY_HW_APA102_SCK (&pin_PA00)
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#define CIRCUITPY_BITBANG_APA102
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// These are pins not to reset.
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// QSPI Data pins & DotStar pins
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#define MICROPY_PORT_A (PORT_PA00 | PORT_PA01 | PORT_PA08 | PORT_PA09 | PORT_PA10 | PORT_PA11)
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// QSPI CS, and QSPI SCK
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#define MICROPY_PORT_B (PORT_PB10 | PORT_PB11)
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#define MICROPY_PORT_C (0)
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#define MICROPY_PORT_D (0)
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#define AUTORESET_DELAY_MS 500
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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 8192
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#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - CIRCUITPY_INTERNAL_NVM_SIZE)
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#include "external_flash/devices.h"
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#define EXTERNAL_FLASH_DEVICE_COUNT 1
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#define EXTERNAL_FLASH_DEVICES GD25Q64C
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#include "external_flash/external_flash.h"
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#define DEFAULT_I2C_BUS_SCL (&pin_PA13)
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#define DEFAULT_I2C_BUS_SDA (&pin_PA12)
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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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