Add backlight LED pin output support

2019-11-22 16:36:25 +08:00 · 2019-11-22 16:36:25 +08:00 · 39ecda7625
parent c6faa24494
commit 39ecda7625
1 changed files with 5 additions and 0 deletions
--- a/TFT_Drivers/ST7735_Init.h
+++ b/TFT_Drivers/ST7735_Init.h
@ -197,4 +197,9 @@
       }
       commandList(Rcmd3);
     }
+	#ifdef TFT_BL
+  	// Turn on the back-light LED
+  	digitalWrite(TFT_BL, HIGH);
+  	pinMode(TFT_BL, OUTPUT);
+	#endif
 }