Wokwi - Online ESP32, STM32, Arduino Simulator

import time
from machine import Pin
import rp2
from MCP3202 import MCP3202

@rp2.asm_pio()
def blink_irq():
    irq(4)
    set(x, 31)                  [5]
    label("delayLoop")
    nop()                       [29]
    jmp(x_dec, "delayLoop")

sm0 = rp2.StateMachine(0, blink_irq, freq=10000)
sm0.active(1)

adc = MCP3202(1)

lr = Pin(1, Pin.OUT)
while(True):
    lr.toggle()
    x = adc.get()
    print(hex(x))

ERC Warnings

flop1:CLK: Clock driven by combinatorial logic

flop2:CLK: Clock driven by combinatorial logic

flop3:CLK: Clock driven by combinatorial logic