William Hermans, how did you controlled the GPIO ?

The only way that I know is with :


/sys/class/gpio/gpio%d/value


but you talk about mmap ? How did you use it with this
/sys/class/gpio/gpio%d/value ?

Thx you,

Micka,




On Tue, Jun 3, 2014 at 11:57 PM, William Hermans <[email protected]> wrote:

> sysfs, and mmap. I've seen mention of both on the web ( including for the
> BB white ).
>
> *wiringPi*
>>
>
> Whats this ? The Arduino IDE for the rPI ? Nothing like this exists for
> the BBB that I am aware of.
>
>
> On Tue, Jun 3, 2014 at 2:45 PM, Jacek Radzikowski <
> [email protected]> wrote:
>
>> <shameless plug>
>> https://github.com/piranha32/IOoo
>> </shameless plug>
>>
>> j.
>>
>>
>> On Tue, Jun 3, 2014 at 5:42 PM, Tony DiCola <[email protected]> wrote:
>> > Sorry if this is a common question, but I've searched around the web
>> and the
>> > forum here and am curious are there any somewhat mature or popular
>> libraries
>> > for simple digital GPIO access on the Beaglebone Black in C/C++?  I'm
>> > curious if there's anything like wiringPi or similar for the BBB yet.
>>  If
>> > not, are folks just rolling their own thing with access to sysfs or
>> mmap?
>> >
>> > --
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