DongEun Koak / SeeedStudioTFTv2

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Dependencies:   SPI_TFT_ILI9341

Fork of SeeedStudioTFTv2 by Components

Diff: SeeedStudioTFTv2.cpp

Revision:
5:366bdc7a8315
Parent:
4:4542d1ff81e4
Child:
6:2612205220c5
--- a/SeeedStudioTFTv2.cpp	Sat Oct 19 20:51:48 2013 +0000
+++ b/SeeedStudioTFTv2.cpp	Sat Oct 19 21:07:54 2013 +0000
@@ -20,10 +20,11 @@
                                    PinName mosi, PinName miso, PinName sclk,
                                    PinName csTft, PinName rstTft, PinName dcTft, PinName blTft,
                                    PinName csSd):
-    SPI_TFT_ILI9341(mosi,miso,sclk,csTft,rstTft,dcTft, "tft") 
+    SPI_TFT_ILI9341(mosi,miso,sclk,csTft,rstTft,dcTft, "tft"),
 #ifdef USE_SDCARD
-    ,SDFileSystem(mosi,miso,sclk,csSd, "sdc")
+    SDFileSystem(mosi,miso,sclk,csSd, "sdc"),
 #endif
+    bl(blTft)
 {
 #ifndef USE_SDCARD
     // sd card
@@ -31,7 +32,6 @@
     cs = 1;
 #endif
     // backlight
-    DigitalOut bl(blTft);
     bl = 1;
     // touch screen pins
     _xp = xp;
@@ -46,6 +46,11 @@
     pp_ty =    356;  //    261   -355   -239    356
 }
 
+void SeeedStudioTFTv2::setBacklight(bool enabled)
+{
+    bl = enabled;
+}
+
 int SeeedStudioTFTv2::readTouch(PinName p, PinName m, PinName a, PinName i)
 {
     DigitalOut _p(p);