Raspberry PI GPIO

I hope that someone can help me.

Installed the GPIO from Pacman. Then RMensure GPIO 0.00 System:modules.GPIO
I use the PiLed example contained in the GPIO module from tankstage.
The example works until I reboot, and running the example again I get an error message,
SWI name not known

I have used the GPIO module from tankstage instead of the pacman GPIO with the same results. Works until
I reboot.

Hopefully I am doing something wrong

Installed the GPIO from Pacman. Then RMensure GPIO 0.00 System:modules.GPIO
I use the PiLed example contained in the GPIO module from tankstage.

After the reboot the GPIO module is no longer loaded – add the RMEnsure command to the PiLED !Run File before the line that runs the RunImage and the module which provides the SWI will be loaded.

RISC OS is extended by various modules, in this case the GPIO module.

There’s a useful utility called Verma (a search for “RISC OS Verma” should get you that) run that, and drop interesting modules on to the iconbar icon for Verma to see what the module provides.

Thanks very much Steve, that works a treat

Thanks very much Steve, that works a treat

No problem, normal stuff when you know the way !Boot and !Run files inside an application directory work.

As thanks, just raise a glass of decent beer in memory of an old friend¹ – we help where we can.

¹ In my case, Bob Jones most references will talk of his political work. For me Bob was a tireless campaigner for the beer drinkers cause. Flexible hours, guest beers, community pub preservation and plain simple good beer…
Bob, five minute warning, next pub – just once, I get to say it