Hello everyone,
I am trying to setup and configure a 2-axis CNC dicing saw mill using a Raspberry Pi 4B 8GB board to run LinuxCNC. My goal is to use the GPIO pins to send step and directions signals to my stepper drivers. My issue is that I have little-to-no experience using LinuxCNC in general, and I have no idea how to use HAL to output signals to the board's GPIO pins. If anyone could help me through the process, or point me in the direction of where I could learn more of how to setup my machine, I would appreciate the help.
