X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=betty%2Fdisplay.h;h=b10835a0fa560ef9d3ec75103cb7daf6900b2554;hb=dbbb7d4ca12c21c84af2f72f7c75ce7a3559dcad;hp=bed4b7012de8a4126ae05805738a269d082bbae1;hpb=800e17e9826d024a38edb45b59de7953394002d2;p=my-code%2Farm.git

diff --git a/betty/display.h b/betty/display.h
index bed4b70..b10835a 100644
--- a/betty/display.h
+++ b/betty/display.h
@@ -24,7 +24,7 @@
 #define DISPLAY_RAM_CONTENT		(DISPLAY_PAGE_MAX*DISPLAY_COL_MAX*2)
 
 /* display cmds */
-#define DISPLAY_SET_C_ADDR(c)		DISPLAY_CMD=(0x00|((c)&0x0f)); \
+#define DISPLAY_SET_COL_ADDR(c)		DISPLAY_CMD=(0x00|((c)&0x0f)); \
 					DISPLAY_CMD=(0x10|(((c)&0x70)>>4))
 #define DISPLAY_SET_MASTER		DISPLAY_CMD=0x18
 #define DISPLAY_SET_SLAVE		DISPLAY_CMD=0x19
@@ -94,11 +94,23 @@
 					DISPLAY_CMD=(c)
 #define DISPLAY_EXTENDED_FEATURES	DISPLAY_CMD=0xf0
 
+/* experimental cmds */
+#define DISPLAY_SET_READ_MODIFY_WRITE	DISPLAY_CMD=0xe0;
+#define DISPLAY_UNSET_READ_MODIFY_WRITE	DISPLAY_CMD=0xee;
+
+/* display api specific defines */
+#define DISPLAY_FILL_W			0x00
+#define DISPLAY_FILL_LG			0x01
+#define DISPLAY_FILL_DG			0x02
+#define DISPLAY_FILL_B			0x03
+
+
 /* function prototypes */
 void display_fill_screen(u8 fill);
 void display_clear_screen(void);
 void display_init(void);
 void display_load_logo(u8 *src);
+void display_draw_rectangle(int x,int y,int w,int h,u8 fill,u8 alpha);
 void display_bl_init(void);
 void display_bl_toggle(void);
 void display_bl_on(void);