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Ligne 11 :
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→RUN_APP
When setting the RUN_APP pin to the "Stop" position (so tied to ground) while the MyDin software is already running, the '''code may takes up to 3 seconds to terminates'''.
When setting the RUN_APP pin to the "Stop" position (so tied to ground) while the MyDin software is already running, the '''code may takes up to 3 seconds to terminates'''.
It is also a good practice to check the RUN_APP pin in the {{fname|boot.py}} startup file. This may allows debugging operations when Network operation goes wrong!
<syntaxhighlight lang="python">
from machine import Pin
RUN_APP = Pin.board.GP3 # High=Run, Low=Stop
if Pin( RUN_APP, Pin.IN, Pin.PULL_UP ).value()==False:
print( '[BOOT] skip execution (RUN_APP is false)' )
else:
print( '[BOOT] entering...' )
# >>> PLACE BOOT CODE HERE <<<
print( '[BOOT] exit' )
</syntaxhighlight>
== Exception handling ==
== Exception handling ==