6ef8639971
This creates a common safe mode mechanic that ports can share. As a result, the nRF52 now has safe mode support as well. The common safe mode adds a 700ms delay at startup where a reset during that window will cause a reset into safe mode. This window is designated by a yellow status pixel and flashing the single led three times. A couple NeoPixel fixes are included for the nRF52 as well. Fixes #1034. Fixes #990. Fixes #615.
30 lines
835 B
C
30 lines
835 B
C
#define MICROPY_HW_BOARD_NAME "Arduino Zero"
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#define MICROPY_HW_MCU_NAME "samd21g18"
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#define MICROPY_HW_LED_STATUS (&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_PORT_A (PORT_PA27)
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#define MICROPY_PORT_B (PORT_PB03)
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#define MICROPY_PORT_C (0)
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#define CIRCUITPY_INTERNAL_NVM_SIZE 0
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#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000)
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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_PA12)
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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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