Add support for Pi 3 Model A Plus Rev 1.1

[presinnovation]

This builds and runs successfully on Raspberry Pi Model A Plus Rev 1.1

[Gusdl]

Hello @presinnovation I'm facing the same problem with the same rev. How can I use your fix? I'm relatively new to RPi and Hyperion.
Thanks for any help!!

[presinnovation]

Hello @presinnovation I'm facing the same problem with the same rev. How can I use your fix? I'm relatively new to RPi and Hyperion. Thanks for any help!!

Sort of a newbie myself but I think it depends on how Hyperion incorporates rpi_ws281x as a dependency. Theoretically you can update that dependency to point at my branch (presinnovation:add-Pi-3-Model-A-Plus-Rev-1_1) until this PR is accepted and Hyperion's developers also update the version of rpi_ws281x that it depends on. For my part, I was trying to get https://github.com/jackw01/led-control/tree/master/ledcontrol working and it was challenging because that install process builds/compiles a specific version of rpi_ws281x. Probably because I'm not very good at git, it was messy and convoluted to install from my branch of led-control that loaded my branch of rpi_ws281x before the build process.

Hopefully someone more skilled than myself can guide you on the details for Hyperion if you don't want to wait.

[brucetony]

Would love to see this revision incorporated into a new release, had to do some deep digging to figure out why my 3A+ wasn't working

[wwalterww]

Same here!

[daprezjer]

@jgarff / @Gadgetoid , could we get this in please?

[mcoudert2000]

Duplicate of PR I raised here: #542 would be great to get either one merged.

[CrabbyPete]

Yes please add it.

[penfold42]

done in #543 ?