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main.py: watchdog timer for upload and OTA

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Arne Zachlod 2025-03-07 13:54:47 +01:00
parent 9eabcacd16
commit 5242b178bf
1 changed files with 5 additions and 0 deletions
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5
main.py
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@ -223,6 +223,9 @@ def prepare_lowmem():
del UART0 del UART0
gc.collect() gc.collect()
def setup_wdt(seconds):
from machine import WDT
wdt = WDT(timeout = seconds * 1000)
def exec_upload(cmd): def exec_upload(cmd):
# options: # options:
@ -235,6 +238,7 @@ def exec_upload(cmd):
global OLD_LOG_FOLDER global OLD_LOG_FOLDER
prepare_lowmem() prepare_lowmem()
debug(f"free memory before network connect: {gc.mem_free()}") debug(f"free memory before network connect: {gc.mem_free()}")
setup_wdt(3600)
network_connect(cmd) network_connect(cmd)
# upload file to server # upload file to server
import requests import requests
@ -273,6 +277,7 @@ def exec_uota(cmd):
# wlan_ssid # wlan_ssid
# wlan_password - optional # wlan_password - optional
prepare_lowmem() prepare_lowmem()
setup_wdt(3600)
import uota import uota
network_connect(cmd) network_connect(cmd)
if uota.check_for_updates(): if uota.check_for_updates():