History

Jack Humbert a8375fa15a updates all config.h and Makefiles to correct references, text		2016-06-21 10:21:43 -04:00
..
keymaps/default	Makefile redo & other features (#395 )	2016-06-11 13:31:31 -04:00
Makefile	updates all config.h and Makefiles to correct references, text	2016-06-21 10:21:43 -04:00
README.md	Makefile redo & other features (#395 )	2016-06-11 13:31:31 -04:00
config.h	Makefile redo & other features (#395 )	2016-06-11 13:31:31 -04:00
matrix.c	Makefile redo & other features (#395 )	2016-06-11 13:31:31 -04:00
sixkeyboard.c	Makefile redo & other features (#395 )	2016-06-11 13:31:31 -04:00
sixkeyboard.h	Makefile redo & other features (#395 )	2016-06-11 13:31:31 -04:00

README.md

Techkeys SixKeyBoard

Get one here!

The schematic is like this:

 switches       leds
,--+--+--.   ,--+--+--.
|C7|B7|B5|   |C6|B6|B4|
+--+--+--+   +--+--+--+
|D6|D1|D4|   |D5|D2|D3|
`--+--+--'   `--+--+--'

The LED on the bottom is C4. All 7 of the leds are turned on when the keyboard boots-up in the sixkeyboard.c file - backlight_enable is not required. The MCU is an Atmega16u2, so the flash memory is limited to 0x3000 bytes - the current setup uses just about all of that! I'm sure things can be opitimised a bit.

There is a jumper on the bottom of the board (next to the USB port) that serves as a reset button - I drilled a hole in my case to allow for quick access via a screwdriver/metal object.