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# test machine.Timer

try:

import utime, umachine as machine

machine.Timer

except:

print("SKIP")

raise SystemExit

# create and deinit

t = machine.Timer(freq=1)

t.deinit()

# deinit again

t.deinit()

# create 2 and deinit

t = machine.Timer(freq=1)

t2 = machine.Timer(freq=1)

t.deinit()

t2.deinit()

# create 2 and deinit in different order

t = machine.Timer(freq=1)

t2 = machine.Timer(freq=1)

t2.deinit()

t.deinit()

# create one-shot timer with callback and wait for it to print (should be just once)

t = machine.Timer(period=1, mode=machine.Timer.ONE_SHOT, callback=lambda t: print("one-shot"))

utime.sleep_ms(5)

t.deinit()

# create periodic timer with callback and wait for it to print

t = machine.Timer(period=4, mode=machine.Timer.PERIODIC, callback=lambda t: print("periodic"))

utime.sleep_ms(14)

t.deinit()