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

common/tft/tft.c

@@ -1,13 +1,35 @@
 #include "tft.h"
 #include "ll_tft.h"
 
-
+//it might seems pointless to forward all the functions but we might also introduce functions which have some logic here
 
 bool tft_init() {
 	return ll_tft_init();
 
 }
 
+void tft_clear(uint16_t color) {
+	ll_tft_clear(color);
+}
+
 void tft_draw_line(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color) {
 	ll_tft_draw_line(x1,y1,x2,y2,color);
 }
+
+
+void tft_draw_pixel(uint16_t x,uint16_t y,uint16_t color) {
+	ll_tft_draw_pixel(x,y,color);
+}
+
+void tft_draw_rectangle(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2, uint16_t color) {
+	//could be implemented with 4 lines instead of introducing a ll func
+	ll_tft_draw_rectangle(x1,y1,x2,y2,color);
+}
+
+void tft_fill_rectangle(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2, uint16_t color) {
+	ll_tft_fill_rectangle(x1,y1,x2,y2,color);
+}
+
+void tft_draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const uint8_t* dat) {
+	ll_tft_draw_bitmap_unscaled(x,y,width,height,dat);
+}