keyboards/crkbd/keymaps/lib/layer_state_reader.c

   1 #include "crkbd.h"
   2
   3 #define L_BASE 0
   4 #define L_LOWER 8
   5 #define L_RAISE 16
   6 #define L_ADJUST 65536
   7 #define L_ADJUST_TRI 65560
   8
   9 char layer_state_str[40];
  10
  11 char *read_layer_state(void)
  12 {
  13   switch (layer_state)
  14   {
  15     case L_BASE:
  16        snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Default");
  17        break;
  18     case L_RAISE:
  19        snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Raise");
  20        break;
  21     case L_LOWER:
  22        snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Lower");
  23        break;
  24     case L_ADJUST:
  25     case L_ADJUST_TRI:
  26        snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Adjust");
  27        break;
  28     default:
  29        snprintf(layer_state_str,sizeof(layer_state_str), "Layer: Undef-%ld", layer_state);
  30   }
  31
  32   return layer_state_str;
  33 }