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CM_BLINK_NEVER is hazardous with impOS 42 #35

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gjanvier opened this issue Dec 17, 2020 · 1 comment
Open

CM_BLINK_NEVER is hazardous with impOS 42 #35

gjanvier opened this issue Dec 17, 2020 · 1 comment

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@gjanvier
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From impOS 42 and up, there will no longer be any period for which BlinkUp will always remain active after the code imp.enableblinkup(false); has run, even if the host imp is still in the BOOTING phase

So when we use a connection manager with blinkupBehavior set to CM_BLINK_NEVER, you may just brick your device if it cannot connect to the latest configured WiFi.

gjanvier referenced this issue in gjanvier/ConnectionManager Dec 17, 2020
If you prefer to manage blinkup out of the ConnectionManager
@sourav-gadgeon
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Given the 10-second window for BlinkUp during a cold boot, we can utilize this period to perform BlinkUp. If this approach doesn't work, clearing the credentials during this window and then performing BlinkUp should resolve the issue.

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