I’m using the Jetson Nano dev kit to read data from a sensor using UART_2 (/dev/ttyTHS1), which are pins 8 and 10 of the J41 header.
I wrote a code in C that works great. However, I have to launch the program using
to run the code, otherwise, I get an error saying that the program cannot open ttyTHS1.
That’s not convenient for me as I need this code to run at startup without the need for me to come in and type my password.
When I do
cat/dev/ttyTHS1, I get “Permission denied”.
sudo cat/dev/ttyTHS1 works.
I have tried many different things, such as:
sudo usermod -a -G dialout $USER
I have also added the following the
None of them worked. Am I missing something?