Rpi 4 GPIO Calculator

After a guy on the IRC pointed me to a thread about a Hal driver for Rpi GPIO I went looking for the man page but there is none. Andy pointed me to an example and the masks used seemed very confusing to figure out so I made a configuration tool for the hal_pi_gpio driver. Still need to polish it up and see about adding it to 2.8 maybe. Going to add the pinout map on a tab and make the man page.

 

JT

Maybe configure the layout to mirror the pinout with the fixed pins (5V, 3.3V etc) included (but not editable)
A drop down of IN / OUT / EXC might be easier to follow too, rather than having to keep two controls synched. (or 0, 1, 2 if drop-down is harder.)

That's a very good idea, I'll see what I can do during coffee time in the AM. At least I got the math sorted out so making it pretty is easy. A combo box might be an idea I'll look at that and 0, 1, 2 spin box.

JT

Took a few minutes to work up the GUI page, I'll code it in the morning.
 

The Rpi tab.
 

JT

I'm done with it.
github.com/jethornton/rpi_gpio

JT

Forgot a screen shot

 

JT

That looks awesome. Perfectly simple and clear to use. I will give this a try to see how well it will work for adding more io when using remora.

I'll look at getting this to work on the Opi boards, Orange Pi (allwincnc).

forum.linuxcnc.org/18-computer/39037-lin...-orange-pi-allwincnc

I can't seem to open it, any suggestions for install, thanks