asmconst.py « inlineasm « tests - micropython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

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# test constants in assembler


@micropython.asm_thumb
def c1():
    movwt(r0, 0xFFFFFFFF)
    movwt(r1, 0xF0000000)
    sub(r0, r0, r1)


print(hex(c1()))