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Problem updating Particle with firmware 0.6.0-Photon with App compiled against 0.6.2 #239
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Ok, I have a fix for this that I'll push out tonight but I need you to verify before this gets closed. The issue was that our "missed chunk" code wasn't working as we had never really tested it since the beginning of the refactor. For some reason with the 0.6.2 firmware, there is a bad chunk that gets sent. It's the same chunk every time. I'm not sure if it's the server code that is bad or if there is just a weird edge case with the CRC on one of the chunks. Anyways, this was a good thing to fix anyway as it will greatly improve the reliability of flashing devices. I just hope that we can eventually figure out the root cause. In order to test this you should just have to update your server and see if the OTA update works. cc: @AntonPuko |
Great. thx. I will test the version in the next 3 hours (as soon as I arrive at the office) |
for my understanding. At first run , a specific chunk is "wrong" and reconstructed during Retry, but fails because of the bug. So the 0.6.2 update has still a (this) bad Chunk, but retry works. |
Sorry, it does not worked. Now i get exact 10 Warnings (independed from WifiSignal strength)
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I've found the problems |
Ok, the issue was with tokens. There were a couple of bugs that issues |
Great, thx for solving this. I will check on Monday with different other devices and firmware |
Im currently trying to OTA Update a Photon which runs an App with firmware 0.6.0.
It seems to be stuck in an Loop
the AppHash 7E3EA28C3510F02BE7EA3D533873D6487F1C0FCB806D71F7E6235BE0B8D208B6 is
an App compiled against 0.6.2
The Photon logs into WLAN (green etc) , then flickers purple (Loading Data, during OTA Update ) and ends up in a few seconds solid purple (if the Server says OTA Update finished). -> Starts over
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