Hello,
I’m encountering issues with controlling the user LEDs on my BeagleBone Black Rev C, running Debian 10.3 Buster IoT on the eMMC.
I’ve tried some scripts and commands, but only USR1 responds instead of all USR LEDs.
Here are the steps I’ve taken:
Executed LED Scripts in Cloud9 IDE:
I used example scripts like blinkLED.js and swipeLED.js to toggle all user LEDs (USR0, USR1, USR2, USR3) and a connected LED on P9_14. Despite setting up and initializing each LED in the code, only USR1 blinks in each case.
Tested GPIO SysFS Command: I attempted the following command to set the trigger to “heartbeat” for USR3:
echo “heartbeat” > /sys/class/leds/beaglebone:green:usrX/trigger (where X is 0, 1, 2, or 3). However, only USR1 blinks instead of all user LEDs.
BoneScript Web Interface Issue:
When I try to access BoneScript via the web interface (IP address 192.168.7.2), the connection fails. BoneScript asks for a valid IP address, but attempting to connect with this IP does not work.
Could anyone provide guidance on why only USR1 is blinking and why the BoneScript web interface isn’t connecting? Any suggestions would be very helpful.
Thank you!