Merge branch 'master' into debounce_refactor

# Conflicts:
#	tmk_core/common/keyboard.c

1 files changed, 8 insertions, 2 deletions

diff --git a/keyboards/tkc1800/keymaps/default/keymap.c b/keyboards/tkc1800/keymaps/default/keymap.c
index 3a11aed2f..cc19de3bd 100644
--- a/keyboards/tkc1800/keymaps/default/keymap.c
+++ b/keyboards/tkc1800/keymaps/default/keymap.c
@@ -34,6 +34,8 @@ enum {
 	FUNCTION,
 };
 
+bool screenWorks = 0;
+
 //13 characters max without re-writing the "Layer: " format in iota_gfx_task_user()
 static char layer_lookup[][14] = {"Base","Function"};
 
@@ -93,7 +95,9 @@ void matrix_init_user(void) {
   // calls code for the SSD1306 OLED
         _delay_ms(400);
         TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 800000));
-        iota_gfx_init();   // turns on the display
+        if(iota_gfx_init()){ // turns on the display
+			screenWorks = 1;
+		}
   #endif
   #endif
     #ifdef AUDIO_ENABLE
@@ -103,7 +107,9 @@ void matrix_init_user(void) {
 
 void matrix_scan_user(void) {
     #ifdef SSD1306OLED
-     iota_gfx_task();  // this is what updates the display continuously
+     if(screenWorks){
+	 iota_gfx_task();  // this is what updates the display continuously
+	 };
     #endif
 }