circuitpython/tests/inlineasm/asmspecialregs.py
Henrik Sölver e242b1785f py/emitinlinethumb: Add support for MRS instruction.
Only IPSR and BASEPRI special registers supported at the moment, but easy
to extend in the future.
2015-12-10 17:32:54 +00:00

12 lines
158 B
Python

@micropython.asm_thumb
def getIPSR():
mrs(r0, IPSR)
@micropython.asm_thumb
def getBASEPRI():
mrs(r0, BASEPRI)
print(getBASEPRI())
print(getIPSR())