Hi, in sw package BlueNRG-2 “over-the-air�? (OTA) firmware upgrade what happened in case : 1 - power failure during upgrade? 2 - lost of BLE during update? in configuration OTA service manager framework

[merivel]

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[merivel]

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[Winfred LU]

Refer to:

AN4869: The BlueNRG-1, BlueNRG-2 BLE OTA (over-the-air) firmware upgrade

With the OTA service manager framework, the firmware will be corrupted. The user has to restart the OTA upgrade procedure.

With the reset manager and the higher/lower application approach, the new firmware is corrupted too. But, the old firmware application can still work, since only (approximately) half of the flash memory was to be upgraded.

[merivel]

When BLE communication is lost, reestablishing the OTA upgrade procedure happens automatically after a timeout or requires a manual reset?