Hi - I’m trying to use the UART on J50 “Debug header” but I don’t see any data being sent on the line. I’ve tested a piece of code that uses the GPIO UART and verified it is valid but when I change the serial port settings from
ttyTHS2 there is no data on the port.
I’ve verified that the J50 debug header UART TX signal is capable of sending data by rebooting the nano and scoping the TX signal and data activity is present.
In searching for help on this topic I’ve added my user name to the
sudo usermod -aG dialout name
This did not fix the issue.
What else am I missing? Any help would be greatly appreciated.