tmk_keyboard

Keyboard firmwares for Atmel AVR and Cortex-M

di0ib ff60175a71 Update readme.md		vor 7 Jahren
..
bootloader	kwark bootloader	vor 7 Jahren
pcb	Update readme.md	vor 7 Jahren
FLASH.bin	Revert "Revert "keymp updated""	vor 7 Jahren
LED_FastGPIO.ino	kwark 1.0	vor 7 Jahren
Makefile	kwark 1.0	vor 7 Jahren
config.h	kwark 1.0	vor 7 Jahren
keymap_common.h	kwark 1.0	vor 7 Jahren
keymap_kwark.c	Revert "Revert "keymp updated""	vor 7 Jahren
kwark.bin	Revert "Revert "keymp updated""	vor 7 Jahren
kwark.jpg	kwark 1.0	vor 7 Jahren
led.c	pro micro LEDs as capslock indicator	vor 7 Jahren
matrix.c	kwark 1.0	vor 7 Jahren
pcb_top.png	kwark pcb	vor 7 Jahren
readme.md	kwark pcb	vor 7 Jahren

KWARK keyboard firmware

KWARK dual matrix, dual controller. Per key LED control, reactive lighting. Based on the GNAP!

Dual Pro Micro’s. One running TMK, the other running an Arduino sketch driving the LEDs. Pro Micro’s are connected to each other via hardware serial UART.

Pinout

Rows D1, D0, D4, C6 
Cols D7, E6, B4, B5, B6, B2, B3, B1, F7, F6, F5, F4

keymap_kwark.c contains functions to send bytes to the LED controller. The Arduino code interprets these to change modes or brightness.

//GNAP keymap functions
void gnaplight_step(void) {
    serial_send(101);
}

void gnaplight_toggle(void) {
    serial_send(100);
}

\tmk_core\common\keyboard.c was modified to send the row/column of the key being pressed encoded as as single byte over the serial link to the LED controller.

#ifdef GNAP_ENABLE
                //send single byte with value of row column
                serial_send((r*16)+c);
#endif

The example Arduino sketch LED_FastGPIO.ino uses the fastGPIO and TimerOne libraries. These can be installed with the Library manager.

FastGPIO TimerOne

Original Quark Keyboard

readme.md

KWARK keyboard firmware