Code: Select all
import time
from machine import Pin
import rp2
# Define an empty program that uses a single set pin.
@rp2.asm_pio(set_init=rp2.PIO.OUT_HIGH)
def prog():
pass
# Construct the StateMachine, binding Pin(25) to the set pin.
sm = rp2.StateMachine(0, prog, set_base=Pin(25))
# Turn on the set pin via an exec instruction.
sm.exec("set(pins, 1)")
Can anyone help? Also with the matching IN_x values. The PIO has a steep learning curve