Hi everyone,
I was trying to do firmware upgrades via avb using lib_tsn and Hive using a xcore 200 explorer board. In a newer version of our software it is not working anymore as fl_writeImagePage sporadically fails.
Unfortunately I did not find anything in the documentation about return values of that function (I got -1,0 and 1). I already checked image sizes, start address etc. but couldn't find any error,
also preparing the flash with fl_startImageAdd/fl_startImageReplace still works as expected.
Has anyone experienced the same issues or can you suggest how I can possibly debug?
Many thanks in advance for your help!
lib_tsn firmware upgrades
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knaesevic83
- New User
- Posts: 2
- Joined: Tue Feb 27, 2024 1:22 pm
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markpVerified
- Member
- Posts: 10
- Joined: Thu Jan 10, 2019 6:07 pm
The specific return code values for fl_writeImagePage() are:
-1 : page to be written will exceed allocated flash space
0 : success
1 : readback of page bytes do not match requested page write bytes
I would have expected the value "-1" to be returned repeatedly (not sporadically) if the page to write would write above the allocated space.
-1 : page to be written will exceed allocated flash space
0 : success
1 : readback of page bytes do not match requested page write bytes
I would have expected the value "-1" to be returned repeatedly (not sporadically) if the page to write would write above the allocated space.
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fabra
- Active Member
- Posts: 39
- Joined: Sat May 09, 2020 4:20 pm
We got it to work be reducing the SPI clock speed.