deskthority

Thank you so much for help.
I will order one Pro Micro

BTW on Arduino Pro Micro, pins A0 - A5 can be used as digital pins (it's just that they *also* have analog functionality), so that board has enough pins for a 47-key keyboard.


Well nice I didn't know I could use analog pins as digital.
On Arduino Pro Micro I can only see A0-A3. A4 and A5 are PF0 ...

GH60 already has a controller (an ATmega32U4) on it, so you don't need a teensy to drive the keyboard. You'd need the Teensy if you're going to build your keyboard from the ground up (e.g. by hand wiring it).

I am trying to make keyboard from ground up, something similar to planck. I already have ...

You need an ARM crosscompiler and tools instead of the Atmel toolchain.

Will this work https://launchpad.net/gcc-arm-embedded/+download ?

Change the Atmel specific code to ARM code.

What that code would be for gh60? Is there any tutorial for doing that?

Depend's on what exactly you want to ...

Hi
I need some help with understanding and installing TMK firmware on Teensy 3.0
My first goal is to install one of TMK keyboards on Teensy 3.0 and ultimately write my own firmware based on TMK.

1. What does change in Build Firmware and Program Controller for Teensy 3.0 (ARM processor MK20DX) ?
2 ...