AnsweredAssumed Answered

LPC1769 doesn't communicate with Linux Ubuntu 18.04

Question asked by Neel Shah on Mar 13, 2019
Latest reply on Apr 4, 2019 by Neel Shah



We are using the usbd_lib_cdc_uart code in debug mode on the OM13085 board. We are trying to get it to communicate with a serial terminal program called screen.


The device works perfectly fine on an Apple MAC:


It also shows up on the ls command and we have given the OS permission to access the serial port as well:



However, when we try to access the device using screen we don't get any output:


We also tried using /screen/ttyACM0 command but that also did not work:



We tried Putty terminal as well but somehow putty cannot connect to the device either.


Please advice if we are missing something.