"""
Stripped down version of lightsleep-blink.py
No output, just to measure power use.
"""

import machine
from machine import Pin
import utime

DEV = 18

dev_mode = Pin(DEV, Pin.IN, Pin.PULL_UP)



# lightsleep for the given ms, unless dev mode,
# in which use regular utime sleep
def dev_sleep(ms):
    if dev_mode.value() == 0:
        utime.sleep_ms(ms)
    else:
        machine.lightsleep(ms)


while True:
    dev_sleep(50)