[PD] disis_gpio can only access 10 pins (raspberry pi)

[Ivica Ico Bukvic]

Hi,

This is because this was built on the older RPi with the primary focus 
being LOP shield that has  10 gpio pins available: 
https://moderndevice.com/product/lots-of-pots-lop-board-for-raspberry-pi/

I will gladly update the design to accommodate additional pins. Is this 
pertaining to RPi 3? If so, do you have a link with the documentation 
for the additional pins?

Best,

Ico


On 6/7/2016 10:02 AM, haima wrote:
> Hi all,
>
> I've been using disis_gpio from L2ork inside pd-extended on my RPi 2.
> It's been working really well - the hardware PWM available on pin 18
> is very useful.
>
> I've run into a little issue through - I have a project that needs
> more than 10 pins.
>
> It seems that disis_gpio can only access the following 10 pins:
>
> 4, 7, 8, 17, 18, 22, 23, 24, 25, 27
>
> All other pin numbers come up as invalid.
>
> Does anyone know if there is there a reason for this limitation?
>
> Looking at the source code:
>
> https://github.com/pd-l2ork/pd/blob/ec3b96bc0f972128dbc1052b73dd807d9c0bddda/l2ork_addons/raspberry_pi/disis_gpio/disis_gpio.c
>
> I can see those pin numbers listed - perhaps it's as simple as just
> adding the other pins to the list and recompiling...?
>
> BUT... I've actually forgotten how I compiled disis_gpio - it was a
> year ago... oops!
>
> Any info would be much appreciated!
>
> Thanks!
> Haima
>
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