Are there examples of FastGpioReads available on the community either in private/public versions? I need to decode a stream of input at around 1/600us (IR decoded stream)
I tried a write up of the code by glancing through the fast_gpio_sc.h/c, variant.h/c and wiring_digital.h/c libraries. But looks like the function isn't returning the expected value. On a no IR activity, it should have returned no change in the input but the code shows up some noisy activity.
It would help if some one can help review the code.
Thanks
Ghanashyam
