read/write gpio in c example?
#1
Can someone please point me to where theres a simple GPIO example in C?

Is the GPIO memory mapped somewhere?  I need to read/write the pins at very high speed, so I'd like access as close to the hardware as possible.
Thanks


Messages In This Thread
read/write gpio in c example? - by ealbers - 07-23-2017, 05:46 AM

Possibly Related Threads…
Thread Author Replies Views Last Post
  GPIO performance sgjava 0 1,464 10-08-2021, 08:31 AM
Last Post: sgjava
  Using GPIO with OS MikeA23 1 3,213 06-07-2019, 01:22 AM
Last Post: tllim
  gpio voltages ealbers 6 10,106 07-30-2017, 01:55 AM
Last Post: pfeerick
  Tool chain to write Pine 64 linux apps on a Windows Dev machine SvdSinner 2 4,335 07-17-2017, 11:37 PM
Last Post: tllim
  RemixOS SD read-only? (OS X) jimmyadaro 7 9,056 03-28-2017, 11:54 AM
Last Post: jimmyadaro
  Can't write to SD card w/ Adapter apple4ever 2 4,225 07-23-2016, 03:16 PM
Last Post: apple4ever
  GPIO and OS Choice fsa317 3 4,727 05-02-2016, 04:30 PM
Last Post: rahlquist

Forum Jump:


Users browsing this thread: 1 Guest(s)