35 lines
947 B
Makefile
35 lines
947 B
Makefile
# Define an equivalent for MICROPY_LONGINT_IMPL, to pass to $(MPY-TOOL) in py/mkrules.mk
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# $(MPY-TOOL) needs to know what kind of longint to use (if any) to freeze long integers.
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# This should correspond to the MICROPY_LONGINT_IMPL definition in mpconfigport.h.
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MPY_TOOL_LONGINT_IMPL = -mlongint-impl=mpz
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INTERNAL_LIBM = 1
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USB_SERIAL_NUMBER_LENGTH = 16
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# All nRF ports have longints.
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LONGINT_IMPL = MPZ
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# No DAC, so no regular audio.
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CIRCUITPY_AUDIOIO = 0
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# No I2S yet.
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CIRCUITPY_AUDIOBUSIO = 0
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# No I2CSlave implementation
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CIRCUITPY_I2CSLAVE = 0
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# enable NVM
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CIRCUITPY_NVM = 1
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# enable RTC
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CIRCUITPY_RTC = 1
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# frequencyio not yet implemented
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CIRCUITPY_FREQUENCYIO = 0
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# CircuitPython doesn't yet support NFC so force the NFC antenna pins to be GPIO.
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# See https://github.com/adafruit/circuitpython/issues/1300
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# Defined here because system_nrf52840.c doesn't #include any of our own include files.
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CFLAGS += -DCONFIG_NFCT_PINS_AS_GPIOS
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