keyboards/handwired/splittest/teensy_2/teensy_2.c

   1 #include QMK_KEYBOARD_H
   2
   3 bool is_keyboard_master(void) {
   4     // TODO: replace this override once USB host detection is implemented
   5     // SPLIT_HAND_PIN Combined with MASTER_LEFT or MASTER_RIGHT, gives a crude
   6     // way to force teensy to run as slave/master
   7     setPinInput(SPLIT_HAND_PIN);
   8
   9 #if defined(MASTER_RIGHT)
  10     return !readPin(SPLIT_HAND_PIN);
  11 #else
  12     return readPin(SPLIT_HAND_PIN);
  13 #endif
  14 }