Hello,
I am using the python jetson-gpio library on a jetson xavier nx. Launching any of the files inside the samples folder, I got the fallowing error message
amr@moto:~/Downloads/jetson-gpio/samples$ sudo python3 test_all_pins.py
Testing pin 7 as OUTPUT; CTRL-C to test next pin
Traceback (most recent call last):
File “test_all_pins.py”, line 89, in
GPIO.setup(pin, GPIO.OUT)
File “/usr/local/lib/python3.7/dist-packages/Jetson.GPIO-2.1.3-py3.7.egg/Jetson/GPIO/gpio.py”, line 360, in setup
File “/usr/local/lib/python3.7/dist-packages/Jetson.GPIO-2.1.3-py3.7.egg/Jetson/GPIO/gpio.py”, line 155, in _do_one_channel
File “/usr/local/lib/python3.7/dist-packages/Jetson.GPIO-2.1.3-py3.7.egg/Jetson/GPIO/gpio_cdev.py”, line 189, in chip_open_by_label
Exception: tegra194-gpio: No such gpio device registered
Any suggestion to solve the issue is appreciated
Thanks
Salvatore