TonBERRY/tonberry-pico
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feat: Add basic watchdog timer

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Signed-off-by: Matthias Blankertz <matthias@blankertz.org>
This commit is contained in:
Matthias Blankertz
2025-12-07 13:06:14 +01:00
parent c687e3a977
commit 97e9742c75
1 changed files with 9 additions and 0 deletions
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9
software/src/main.py
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@@ -53,6 +53,13 @@ def setup_wifi():
print(f"ifconfig: {wlan.ifconfig()}") print(f"ifconfig: {wlan.ifconfig()}")
async def wdt_task(wdt):
# TODO: more checking of app health
# Right now this only protects against the asyncio executor crashing completely
while True:
await asyncio.sleep_ms(500)
wdt.feed()
DB_PATH = '/sd/tonberry.db' DB_PATH = '/sd/tonberry.db'
config = Configuration() config = Configuration()
@@ -97,8 +104,10 @@ def run():
start_webserver(config, the_app) start_webserver(config, the_app)
# Start # Start
wdt = machine.WDT(timeout=1000)
asyncio.create_task(aiorepl.task({'timer_manager': TimerManager(), asyncio.create_task(aiorepl.task({'timer_manager': TimerManager(),
'app': the_app})) 'app': the_app}))
asyncio.create_task(wdt_task(wdt))
asyncio.get_event_loop().run_forever() asyncio.get_event_loop().run_forever()