Diff: SPI_TFT_ILI9341.cpp

Revision:

12:98cc5c193ecd

Parent:

11:59eca2723ec5

Child:

13:b2b3e5430f81

--- a/SPI_TFT_ILI9341.cpp	Tue Jun 24 15:37:52 2014 +0000
+++ b/SPI_TFT_ILI9341.cpp	Wed Jun 25 07:54:58 2014 +0000
@@ -17,9 +17,12 @@
 // 26.01.14 Change interface for BMP_16 to also use SD-cards
 // 23.06.14 switch back to old Version - fork for L152 
 // 24.06.14 Add compiler flag for optimized L152 version
+// 25.06.14 Add optimized F103 version
 
 // exclude this file for platforms with optimized version
-#ifndef TARGET_NUCLEO_L152RE
+#if defined TARGET_NUCLEO_L152RE || defined TARGET_NUCLEO_F103RB
+// this platforms are supported by special version in different source file
+#else
 
 #include "SPI_TFT_ILI9341.h"
 #include "mbed.h"
@@ -354,24 +357,8 @@
 
 void SPI_TFT_ILI9341::cls (void)
 {
-    int pixel = ( width() * height());
-    WindowMax();
-    wr_cmd(0x2C);  // send pixel
-    #if defined TARGET_KL25Z  // 8 Bit SPI
-    unsigned int i;
-    for (i = 0; i < ( width() * height()); i++){
-        SPI::write(_background >> 8);
-        SPI::write(_background & 0xff);
-        }
-    
-    #else 
-    SPI::format(16,3);                            // switch to 16 bit Mode 3
-    unsigned int i;
-    for (i = 0; i < ( width() * height()); i++)
-        SPI::write(_background);
-    SPI::format(8,3);    
-    #endif                         
-    _cs = 1; 
+   // we can use the fillrect function 
+   fillrect(0,0,width()-1,height()-1,_background);
 }