> 4) Steve observed that some sample code for GPIO interaction would be very
> helpful for hardware-oriented types - nick, do you have anything
> suitable to
> hand?
>
There is a module registers.o in the kernel sources that gives access to the cpu and cpld registers. I'll put it on husaberg once it come back online.
There is some code in a test program that I could upload that illustrates simple gpio manipulation from user space via memmap. It doesn't indicate how to use interrupts etc but that should probably be left to a kernel module anyhow.
Again, that can go on Husaberg when its running.
Nick
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