X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=betty%2Fdisplay.h;h=df371ac4eb67efa361a948e3f49381e7cf466732;hb=e12850bb699b1f9088a72840f3ae93a06326ab67;hp=0926655303ac98fdcd4b3883f3ec9fcca067055a;hpb=ec21607f7dc421c6a474d93b90e9045ec465a222;p=my-code%2Farm.git

diff --git a/betty/display.h b/betty/display.h
index 0926655..df371ac 100644
--- a/betty/display.h
+++ b/betty/display.h
@@ -65,9 +65,9 @@
 					DISPLAY_CMD=(((b)&0x0f)<<4|((a)&0x0f)); \
 					DISPLAY_CMD=0x8d; \
 					DISPLAY_CMD=(((d)&0x0f)<<4|((c)&0x0f))
-#define DISPLAY_SET_BLACK(a,b,c,d)	DISPLAY_CMD=0x88; \
+#define DISPLAY_SET_BLACK(a,b,c,d)	DISPLAY_CMD=0x8e; \
 					DISPLAY_CMD=(((b)&0x0f)<<4|((a)&0x0f)); \
-					DISPLAY_CMD=0x89; \
+					DISPLAY_CMD=0x8f; \
 					DISPLAY_CMD=(((d)&0x0f)<<4|((c)&0x0f))
 #define DISPLAY_SET_PWM_FRC(p,f)	DISPLAY_CMD=(0x90| \
 					             (((f&0x01)<<2)|(p&0x03)))
@@ -94,9 +94,19 @@
 					DISPLAY_CMD=(c)
 #define DISPLAY_EXTENDED_FEATURES	DISPLAY_CMD=0xf0
 
+/* 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);