keyboards/crkbd/lib/layer_state_reader.c

   1
   2 #include QMK_KEYBOARD_H
   3 #include <stdio.h>
   4 #include "crkbd.h"
   5
   6 // in the future, should use (1U<<_LAYER_NAME) instead, but needs to be moved to keymap,c
   7 #define L_BASE 0
   8 #define L_LOWER 2
   9 #define L_RAISE 4
  10 #define L_ADJUST 8
  11 #define L_ADJUST_TRI 14
  12
  13 char layer_state_str[24];
  14
  15 const char *read_layer_state(void) {
  16   switch (layer_state)
  17   {
  18   case L_BASE:
  19     snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Default");
  20     break;
  21   case L_RAISE:
  22     snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Raise");
  23     break;
  24   case L_LOWER:
  25     snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Lower");
  26     break;
  27   case L_ADJUST:
  28   case L_ADJUST_TRI:
  29     snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Adjust");
  30     break;
  31   default:
  32     snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Undef-%ld", layer_state);
  33   }
  34
  35   return layer_state_str;
  36 }