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qmk_firmware/keyboards/crkbd/lib/layer_state_reader.c
marksard 35efcc9f39 Keyboard: Improvement of crkbd communication functions (based on helix-keyboard) ()
* improvement of crkbd communication functions (based on  helix-keyboard)

* Removed unnecessary code.

* Changed read restriction from #define to #pragma once.

* Changed from sizeof to defined size.

* moved lib folder to crkbdroot.
removed warning of ws2812.d
2018-09-03 16:34:16 -07:00

36 lines
813 B
C

#include QMK_KEYBOARD_H
#include <stdio.h>
#include "crkbd.h"
#define L_BASE 0
#define L_LOWER 8
#define L_RAISE 16
#define L_ADJUST 65536
#define L_ADJUST_TRI 65560
char layer_state_str[24];
const char *read_layer_state(void) {
switch (layer_state)
{
case L_BASE:
snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Default");
break;
case L_RAISE:
snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Raise");
break;
case L_LOWER:
snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Lower");
break;
case L_ADJUST:
case L_ADJUST_TRI:
snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Adjust");
break;
default:
snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Undef-%ld", layer_state);
}
return layer_state_str;
}