HTTP OTA

mr.engineer
Posts: 6
Joined: Wed Feb 23, 2022 5:38 am

HTTP OTA

Postby mr.engineer » Thu Apr 07, 2022 1:53 pm

Hello,

I have a problem with HTTP OTA. When I using simple_ota_example or advanced_ota_example, a problem occurs about RTC_WDT and OTA roll-back.

When update is completed, new app is started and after 90 sec (In menuconfig RTC_WDT timeout is 90 sec), a reset occurs with the reason:

rst:0x10 (RTCWDT_RTC_RST),boot:0x8 (SPI_FAST_FLASH_BOOT)

Roll-back occurs and old firmware works again.

If I disable the roll-back from menuconfig-->bootloader, this problem does not occurs and my new firmware working correctly with new version.

I couldn't find anything, can you help me please?

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