Thanks NVIDIA for the total lack of support. Guess we’ll have to find a new solution for productizing our device. After three days of research, I think this topic has the answer. My device is maintaining a HIGH signal and when it detects an event, it drops to LOW quickly. Therefore, I need to catch FALLING events. Apparently, NVIDIA’s Jetson Orin Nano b.s. GPIO header can’t even do this simple task.
This is beyond undocumented, this is almost like nobody at NVIDIA even knows how the H these things work. Why create products that you don’t even know how to use?
Jetson Nano GPIO goes high, but not low - Jetson Systems / Jetson Nano - NVIDIA Developer Forums