Arduino nano randomly resets- and requires new program to recover. Weird, right?
has had occur? haven't seen myself , haven't assessed units claimed happening on, hoping there , check out myself soon. want armed relevant knowledge beforehand though if possible, here am.
i built 20-some prototypes turn on ssr regulate heater. working pretty (especially considering shoddy programming skills). 2 of them have started "erase program" after time running. this client's assessment not mine- assume behavior isn't possible, says when plugs module, lights normal, there no status on serial monitor (and there should be- part of program). can "fix" re-uploading program board, , operation resumes normal.
anyone heard of or similar behavior? thanks help!
i built 20-some prototypes turn on ssr regulate heater. working pretty (especially considering shoddy programming skills). 2 of them have started "erase program" after time running. this client's assessment not mine- assume behavior isn't possible, says when plugs module, lights normal, there no status on serial monitor (and there should be- part of program). can "fix" re-uploading program board, , operation resumes normal.
anyone heard of or similar behavior? thanks help!
do resume functioning if they're powercycled? if they're manually reset?
capture failed unit , read out contents of flash via icsp - see if there's difference between what's seen there , what's on working unit.
is power supply stable? there glitch on power rails?
if can, post schematic examine.
capture failed unit , read out contents of flash via icsp - see if there's difference between what's seen there , what's on working unit.
is power supply stable? there glitch on power rails?
if can, post schematic examine.
Arduino Forum > Using Arduino > Installation & Troubleshooting > Arduino nano randomly resets- and requires new program to recover. Weird, right?
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