keyboards/crkbd/lib/layer_state_reader.c

   1
   2 #include QMK_KEYBOARD_H
   3 #include <stdio.h>
   4 #include "crkbd.h"
   5
   6 #define L_BASE 0
   7 #define L_LOWER 8
   8 #define L_RAISE 16
   9 #define L_ADJUST 65536
  10 #define L_ADJUST_TRI 65560
  11
  12 char layer_state_str[24];
  13
  14 const char *read_layer_state(void) {
  15   switch (layer_state)
  16   {
  17   case L_BASE:
  18     snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Default");
  19     break;
  20   case L_RAISE:
  21     snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Raise");
  22     break;
  23   case L_LOWER:
  24     snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Lower");
  25     break;
  26   case L_ADJUST:
  27   case L_ADJUST_TRI:
  28     snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Adjust");
  29     break;
  30   default:
  31     snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Undef-%ld", layer_state);
  32   }
  33
  34   return layer_state_str;
  35 }