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display extended (untested!)
[my-code/arm.git]
/
betty
/
display.h
diff --git
a/betty/display.h
b/betty/display.h
index
df371ac
..
b10835a
100644
(file)
--- 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_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_C
OL_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
DISPLAY_CMD=(0x10|(((c)&0x70)>>4))
#define DISPLAY_SET_MASTER DISPLAY_CMD=0x18
#define DISPLAY_SET_SLAVE DISPLAY_CMD=0x19
@@
-94,6
+94,10
@@
DISPLAY_CMD=(c)
#define DISPLAY_EXTENDED_FEATURES DISPLAY_CMD=0xf0
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
/* display api specific defines */
#define DISPLAY_FILL_W 0x00
#define DISPLAY_FILL_LG 0x01