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Running 5.12.4-arch1-2 from 15.5, does not seem to communicate properly at 250000 baud with my 3D printer, using RepetierHost. It connects but does not give any errors except "1 Command waiting" nor does it show any temperatures as it normally would.
Other USB-serial devices such as Arduinos work fine, tested at 9600 baud. Both CDC_ACM as the printer (/dev/ttyACMx) and ch341 (/dev/ttyUSBx).
Tested 3D printer with a LUbuntu 18.04 laptop and that works fine so there is nothing wrong with the printer.
Last edited by JanErik (2021-05-25 12:53:13)
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Tried to connect to an Arduino at 250000 baud serial communication and I get this:
Error while setting serial port parameters: 250,000 N 8 1
Last edited by JanErik (2021-05-25 12:47:13)
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Using the RepetierHost supplied SetBaudrate utility seems to resolve the issue for now, it takes some tens of seconds before it gains communication though.
But it has not behaved like this before.
Last edited by JanErik (2021-05-26 10:27:34)
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