Good morning everyone,
When trying to control a stepper motor through the GPIO header on the AGX Xavier I ran into the following issue:
When utilizing the jetson-gpio library for python compatible GPIO control I am able to run all sample scripts (including the ‘simple_pwm.py’, this is relevant later in this post).
However, when I attempt to use the JetsonGPIO librari for c++ compatible GPIO control the following error appears when using the GPIO::PWM() command:
This exact same command in Python (syntax) seems to work. I have moved the 99-gpio.rules file to /etc/udev/rules.d and created the gpio group and added my user. Nothing seems to work.