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4.0 beta 4 hangs and code modified #1652

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gvcp opened this issue Mar 17, 2019 · 4 comments
Closed

4.0 beta 4 hangs and code modified #1652

gvcp opened this issue Mar 17, 2019 · 4 comments

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@gvcp
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gvcp commented Mar 17, 2019

Several issues with Feather M4 express (also simple blink aplication) on MacOS (10.12.6):
When using the mu editor it frequently hangs when trying to save code.py.
Sometimes code can be saved but is frequently modified to all 0xFF´s with exactly the same length than the original code.
Serial communication with Mu hangs, ctrl C crl D has no effect in this state.
Uodated Mu from 1.0 to 1.02, but doesn´t improve anything.
When using some other editor with the CIRCUITPTY volume code is correctly downloaded and executed directly after a reset of the Feather, but when saving it a second time the same problem appears. (volume hangs, code modified to FF´s.

Had similar behavior with beta 3 but seems that behavior has become worse
@jerryneedell
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This may be related to #1643

@dhalbert
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@gvcp Please try again with the beta.5 release (new this morning), and let us know here if that fixed it.

@gvcp
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gvcp commented Mar 17, 2019

Doesn't appear any more with blink application, seems to behave stable in this respect like CP3.x.
Just wondering about the connection with BLE stated in #1643 as I don´t have any BLE hardware connected to Feather M4 express.

@dhalbert
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Thanks. The BLE issues in #1643 are probably different, it appears.

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@dhalbert @jerryneedell @gvcp