05-26-2016, 03:21 PM
(This post was last modified: 05-26-2016, 03:38 PM by PallStar.
Edit Reason: Research and facepalming
)
Does this RPi.GPIO also support DMA access? I want high speed access so I can control a Neopixel light bar.
Just looked at the Readme... No PMW access.... Drat.... OK. I will have to wait on info for this because the DMA access is for the PMW.
Maybe I can get my hands on the PMW/DMA version of the RPi.GPIO and see what I can do to have it work on the Pine.
Thank you for the port though. This might help me figure a few things out.
For reference, I am looking at this code. Time to get my hands dirty and learn the code.
Penfold42's PRi PWM port for RPi.
Just looked at the Readme... No PMW access.... Drat.... OK. I will have to wait on info for this because the DMA access is for the PMW.
Maybe I can get my hands on the PMW/DMA version of the RPi.GPIO and see what I can do to have it work on the Pine.
Thank you for the port though. This might help me figure a few things out.
(05-26-2016, 03:21 PM)PallStar Wrote: Maybe I can get my hands on the PMW/DMA version of the RPi.GPIO and see what I can do to have it work on the Pine.
Thank you for the port though. This might help me figure a few things out.
For reference, I am looking at this code. Time to get my hands dirty and learn the code.
Penfold42's PRi PWM port for RPi.
