Late in to last night I managed to receive the serial output from the arduino using minicom. (Is there a better program I can use to send serial data to the arduino rather than being receive only on minicom? I used arduino IDE on the Pi in the end). So it does seem to me that the arduino uno and pi are communicating fine. Which leads me to believe that the comms issue actually occurs when I run ‘sudo /usr/local/bin/scoreboard/readFromSerial.sh’ and ‘sudo tail -f /var/log/scoreboard.log’ commands and I don’t see any response from the arduino and I can’t seem to send the arduino data from the web gui.Could be the Arduino code so we test with a simple sketch to check comms to Pi - ok in my case, what did yours show? (I can post the test sketch if you want)
It may be some of the old libraries used in the scoreboard sketch or the IDE version. I am using 2.3
Statistics: Posted by Ajbriggs — Wed Oct 16, 2024 9:02 am