Added more tft functions to common and emulator. Fixed eventloop.

common/app/app.c

@@ -1,14 +1,27 @@
 #include "app.h"
 #include "tft.h"
+#include "system.h"
 #include <stdio.h>
 
 void app_init() {
+	system_init();
 	tft_init();
+
+	
+	//only testwise
+	tft_clear(WHITE);	
+	tft_draw_pixel(0,0,GREEN);
+	tft_draw_pixel(320-1,240-1,GREEN);
+	tft_draw_line(10,10,30,40,RGB(0xFF,0,0xFF));
+	tft_draw_pixel(100,100,RED);
+	tft_draw_rectangle(120,120,20,30,BLUE);
+	tft_fill_rectangle(200,120,30,30,GREEN);
 	
-	tft_draw_line(10,10,30,40,0b11111);
 
 }
 
+
+//app event loop
 void app_process() {
 ///	printf("hello world\n");