X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=betty%2Fdisplay.c;h=2da19efe9ffa8f4ba42d32bd89c5339c369cfa13;hb=96c6e10b97b3cce49a3c2090108ea29d23ec3950;hp=1248279740118943e249be6c22c505a6e4946963;hpb=e12850bb699b1f9088a72840f3ae93a06326ab67;p=my-code%2Farm.git

diff --git a/betty/display.c b/betty/display.c
index 1248279..2da19ef 100644
--- a/betty/display.c
+++ b/betty/display.c
@@ -71,14 +71,15 @@ void display_init(void) {
 
 	// gray scale palette
 	DISPLAY_SET_WHITE(0,0,0,0);
-	DISPLAY_SET_LGRAY(3,3,3,3);
-	DISPLAY_SET_DGRAY(6,6,6,6);
+	DISPLAY_SET_LGRAY(5,5,5,5);	// obviously 3, but it's too bright!
+	DISPLAY_SET_DGRAY(7,7,7,7);	// obviously 6, but again too bright!
 	DISPLAY_SET_BLACK(9,9,9,9);
 
 	/* normal mode, display depending ram content */
 	DISPLAY_RAM_CONTENTS_ON;
 	display_clear_screen();
-	DISPLAY_NORMAL;
+	DISPLAY_NORMAL;			// 00 -> white, 11 -> black
+	DISPLAY_SET_COM_ODIR_REMAPPED;	// start counting at the top
 
 	/* switch on the display */
 	DISPLAY_SET_ON;
@@ -133,7 +134,7 @@ void display_draw_rectangle(int x,int y,int w,int h,u8 fill,u8 alpha) {
 		DISPLAY_SET_PAGE_ADDR(p);
 		for(c=x;c<x+w;c++) {
 			DISPLAY_SET_C_ADDR(c);
-			b[0]=DISPLAY_DATA;		// dummy read
+			b[0]=DISPLAY_DATA;		// dummy read (p.16)
 			b[0]=DISPLAY_DATA;
 			b[1]=DISPLAY_DATA;
 			rmax=y+8>y+h?y+h:y+8;