Wrong informations with Com port

[charleselie]

Hello,

I'am building an app on my PC in rust using Slint for the GUI.
This app is communicating through USB with a board with rust embedded code on it.

On the embedded code I can change inforamtions such as "manufacturer", "serial number", ....
But unfortunately, I can't get all those informations on my app, for example the manufacturer is always wrong.

Is there a fix for that ? or another lib to use ?

charles-élie

[sirhcel]

Thank you for reporting this issue!

On the embedded code I can change inforamtions such as "manufacturer", "serial number", .... But unfortunately, I can't get all those informations on my app, for example the manufacturer is always wrong.

Could you please provide an example of what dmesg or lsusb -v are reporting and what SerialPortInfo is returned for the port in question? May be the cause is the same as in #134.

Is there a fix for that ? or another lib to use ?

We have to look into it. There are other serial port abstractions in rust around. But I have not worked with them and cannot tell you off the cuff.

[sirhcel]

Hello @charleselie, we've merged #137 which is likely to solve your issue. Could you please give the current master a try? You can use this revision by replacing your dependency with the unreleased changes in Cargo.toml:

serialport = { git = "https://github.com/serialport/serialport-rs.git", rev = "e10d3c9" }

Feel free to reopen this issue if your problem still exists with.