Hi Ralph & List Ralph Becker-Szendy wrote: >> Hi all on the list, >> >> Since I just got my first net5501-60 (I've installed smootly, a >> quite minimal Fedora8 on a 8GB CF) I would like to be pointed out to >> an userspace example of GPIO usage. Does anyone can give me an URL >> or an example to start from? > > Warning: If I remember right, the pinout of the GPIO connector on the > net5501 is different from what is described in the net4801 manual. By > this I mean the following: Power, ground and serial pins are still > where they used to be, and IO pins are where IO pins used to be. But > the numbering of IO pins has changed. The easiest way to figure this > out is to put a LED on each IO pin, and then write a little program > that wiggles all of the IO pins one at a time until the LED starts > blinking. I did this using OpenBSD, where this is trivial, because > it has a command-line tool for this: gpioctl.
No, the GPIO connector on the net4801 and net5501 are exactly the same, in fact, I did cut and paste of the schematics.... > By the way, Soren: It would be nice if there were documentation for > the net5501. I know, working it. Best Regards, Soren Kristensen CEO & Chief Engineer Soekris Engineering, Inc. _______________________________________________ Soekris-tech mailing list Soekris-tech@lists.soekris.com http://lists.soekris.com/mailman/listinfo/soekris-tech
