Oh, and right. The Cylon blink pattern uses ~5-6% CPU. Which is not too bad for a Nodejs app. I'll have to compare that with a C mmap() / /dev/mem implementation, and see how it stacks up.
On Tuesday, July 26, 2016 at 11:31:09 PM UTC-7, William Hermans wrote: > > > I'll be adding a new wrapper file for devmem2.c for those of you who might > be interested. I'm still skeptical whether this is very useful or not. But > I've written an example that "toggles" the USR LEDs in a Cylon like > pattern. I think at minimum that it could be used as a learning tool - Of > how one can access ( read, and write ) to GPIO registers. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/2b6850e2-0b29-42bb-ae64-12ac3d0c6f78%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
