circuitpython/tests/wipy/wdt.py

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"""
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WDT test for the CC3200 based boards
"""
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from machine import WDT
import time
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# test the invalid cases first
try:
wdt = WDT(1)
except Exception:
print("Exception")
try:
wdt = WDT(0, 500)
except Exception:
print("Exception")
try:
wdt = WDT(1, timeout=2000)
except Exception:
print("Exception")
wdt = WDT(timeout=1000)
print(wdt)
try:
wdt = WDT(0, timeout=2000)
except Exception:
print("Exception")
time.sleep_ms(500)
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wdt.feed()
print(wdt)
time.sleep_ms(900)
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wdt.feed()
print(wdt)
time.sleep_ms(950)