X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=betty%2Fdisplay.c;h=4d4e1e1a292498939fc9cc8ecd31cbbde1c199f8;hb=dae61ba4bd4aa88003cae65e454c03aa0a1f85f4;hp=e102141d2a562ce4d7a87cea7c902fac3dbf832d;hpb=b02acd993d27fd99503d9c9c53e10b19ec1c207c;p=my-code%2Farm.git

diff --git a/betty/display.c b/betty/display.c
index e102141..4d4e1e1 100644
--- a/betty/display.c
+++ b/betty/display.c
@@ -14,7 +14,7 @@
  * functions
  */
 
-void display_clear_screen(void) {
+void display_fill_screen(u8 fill) {
 
 	u8 page,width;
 
@@ -22,12 +22,17 @@ void display_clear_screen(void) {
 		DISPLAY_SET_C_ADDR(0);
 		DISPLAY_SET_PAGE_ADDR(page);
 		for(width=0;width<DISPLAY_DIMX;width++) {
-			DISPLAY_DATA=0x00;
-			DISPLAY_DATA=0x00;
+			DISPLAY_DATA=fill;
+			DISPLAY_DATA=fill;
 		}
 	}
 }
 
+void display_clear_screen(void) {
+
+	display_fill_screen(0x00);
+}
+
 void display_init(void) {
 
 	DISPLAY_EXIT_POWER_SAVE;
@@ -68,20 +73,17 @@ void display_load_logo(u8 *src) {
 
 	u8 *s;
 	u8 page,width;
-	u32 cnt;
 
 	s=src;
 	if(s==0)
 		s=default_logo;
 
-	cnt=0;
 	for(page=0;page<DISPLAY_PAGE_MAX;page++) {
 		DISPLAY_SET_C_ADDR(0);
 		DISPLAY_SET_PAGE_ADDR(page);
 		for(width=0;width<DISPLAY_DIMX;width++) {
-			DISPLAY_DATA=s[cnt];
-			DISPLAY_DATA=s[cnt+1];
-			cnt+=2;
+			DISPLAY_DATA=*s++;
+			DISPLAY_DATA=*s++;
 		}
 	}
 }