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Fix firmware update of WiFi Coprocessor firmware #4

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makermelissa opened this issue Mar 9, 2021 · 6 comments · Fixed by #6
Closed

Fix firmware update of WiFi Coprocessor firmware #4

makermelissa opened this issue Mar 9, 2021 · 6 comments · Fixed by #6

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@makermelissa
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I'm not sure if the uBlox module on the PyPortal Pynt has the same code as the ESP32. If not, the detection and likely new stub code will need to be added.
@ladyada
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ladyada commented Mar 9, 2021

its the same

@makermelissa
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In that case, I don't recall testing updating coprocessor firmware at all, though it should work in theory.

@makermelissa
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I just tested it out and it's not working. It appears to connect momentarily, but returns a "Didn't get enough status bytes" error.

Adafruit WebSerial ESPTool loaded.
Connecting...
Connected successfully.
Timed out after 100 milliseconds
Timed out after 100 milliseconds
Timed out after 100 milliseconds
Timed out after 100 milliseconds
Timed out after 100 milliseconds
Timed out after 100 milliseconds
Timed out after 100 milliseconds
Timed out after 100 milliseconds
Timed out after 3000 milliseconds
Error: Didn't get enough status bytes

@makermelissa makermelissa changed the title Test out with uBlox on PyPortal Pynt Fix firmware update of WiFi Coprocessor firmware Mar 11, 2021
@ladyada
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ladyada commented Mar 11, 2021

does it work with esptool?

@makermelissa
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I've previously used ESPTool successfully in the past, but not anytime recently. Also, I tried with the WebSerial version using a regular PyPortal and had the same result.

@makermelissa
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Ok, I figured out it was failing when changing baud rates. Setting it to 115200 fixes the issue. I was able to successfully program mine. I think I should add a message when it's changing baud rates so it's easier to troubleshoot in the future.

@makermelissa makermelissa mentioned this issue Mar 12, 2021
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makermelissa pushed a commit that referenced this issue Nov 4, 2022
@dependabot
Bump rollup from 2.50.6 to 2.51.0 (#4)
6f27f2c 
Bumps [rollup](https://github.com/rollup/rollup) from 2.50.6 to 2.51.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v2.50.6...v2.51.0)

---
updated-dependencies:
- dependency-name: rollup
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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Added baud rate change message prior to changing
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@ladyada @makermelissa