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Serial port open - does not reset Arduino boards #1134

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iqapps opened this issue Nov 2, 2020 · 4 comments · Fixed by #1140 or #1142
Closed

Serial port open - does not reset Arduino boards #1134

iqapps opened this issue Nov 2, 2020 · 4 comments · Fixed by #1140 or #1142
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serial Issues with serial ports

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@iqapps
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iqapps commented Nov 2, 2020

Applies to Arduino Extension v0.3.3

Serial port does not reset Arduino board after connecting. Seems like DTR signalling is broken on Open serial port.

We need to be able to automatically reset the Arduino after uploading finishes.

It is one of the key features in the Arduino hardware design, that DTR is toggled to reset the Arduino after uploading code to it.

@adiazulay adiazulay added the serial Issues with serial ports label Nov 5, 2020
@adiazulay adiazulay self-assigned this Nov 11, 2020
@adiazulay adiazulay linked a pull request Nov 11, 2020 that will close this issue
@adiazulay adiazulay linked a pull request Nov 20, 2020 that will close this issue
@adiazulay
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this is resolved in v0.3.4

@alka79
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alka79 commented Dec 11, 2020

If this feature has to stay, could you make it optional ?

In many situations, you just want to open a com port to read messages WITHOUT reset. Current 0.3.4 systematically resets when you open the com port :-(

In my experience, arduino automatically resets when you physically plug to the serial port and after upload, not when a remote Serial communication software opens a com port.

@adiazulay
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That shouldn't be too hard to do. Can you open a new issue so we can track the feature request?

@alka79
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alka79 commented Dec 11, 2020

done. #1154

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