X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Farm.git;a=blobdiff_plain;f=betty%2Fdisplay.h;h=b4588873ec29034e260981f804c73b80ef36118e;hp=afaa399a22a1faf1660e70ccde91801bdb54de0d;hb=2c6f5744c29fb65d904aa5fe40b5ce541247f900;hpb=7f516b2153b747636e0b379882457ef3ea0ed23f

diff --git a/betty/display.h b/betty/display.h
index afaa399..b458887 100644
--- a/betty/display.h
+++ b/betty/display.h
@@ -11,6 +11,87 @@
 #include "lpc2xxx.h"
 #include "types.h"
 
+/* defines */
+#define DISPLY_BANK1			0x81000000
+
+#define DISPLAY_CMD			(*((volatile u8 *)DISPLY_BANK1))
+#define DISPLAY_DATA			(*((volatile u8 *)DISPLY_BANK1+1))
+
+#define DISPLAY_DIMX			128
+#define DISPLAY_DIMY			160
+#define DISPLAY_PAGE_MAX		(DISPLAY_DIMY/8)
+#define DISPLAY_COL_MAX			DISPLAY_DIMX
+#define DISPLAY_RAM_CONTENT		(DISPLAY_PAGE_MAX*DISPLAY_COL_MAX*2)
+
+#define DISPLAY_SET_C_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
+#define DISPLAY_SET_REGULATOR(r)	DISPLAY_CMD=(0x20|((r)&0x07))
+#define DISPLAY_SET_POWER(p)		DISPLAY_CMD=(0x28|((p)&0x07))
+#define DISPLAY_V_BOOST			0x01
+#define DISPLAY_REGULATOR		0x02
+#define DISPLAY_OPAMP			0x04
+#define DISPLAY_SET_START_LINE(s)	DISPLAY_CMD=0x40; \
+					DISPLAY_CMD=(s)
+#define DISPLAY_SET_OFFSET(o)		DISPLAY_CMD=0x44; \
+					DISPLAY_CMD=(o)
+#define DISPLAY_SET_MPLEX_RATIO(m)	DISPLAY_CMD=0x48; \
+					DISPLAY_CMD=(m)
+#define DISPLAY_SET_NINV(n)		DISPLAY_CMD=0x4c; \
+					DISPLAY_CMD=(n)
+#define DISPLAY_SET_BIAS(b)		DISPLAY_CMD=(0x50|((b)&0x07))
+#define DISPLAY_SET_UW_CORNER_X(x)	DISPLAY_CMD=0x60; \
+					DISPLAY_CMD=((x)&0x7f)
+#define DISPLAY_SET_UW_CORNER_Y(y)	DISPLAY_CMD=0x61; \
+					DISPLAY_CMD=(y)
+#define DISPLAY_SET_LW_CORNER_X(x)	DISPLAY_CMD=0x62; \
+					DISPLAY_CMD=((x)&0x7f)
+#define DISPLAY_SET_LW_CORNER_Y(y)	DISPLAY_CMD=0x63; \
+					DISPLAY_CMD=(y)
+#define DISPLAY_SET_CONV_FACTOR(c)	DISPLAY_CMD=(0x64|((c)&0x03))
+#define DISPLAY_SET_CONTRAST(c)		DISPLAY_CMD=0x81; \
+					DISPLAY_CMD=((c)&0x3f)
+#define DISPLAY_SET_WHITE(a,b,c,d)	DISPLAY_CMD=0x88; \
+					DISPLAY_CMD=(((b)&0x0f)<<4|((a)&0x0f)); \
+					DISPLAY_CMD=0x89; \
+					DISPLAY_CMD=(((d)&0x0f)<<4|((c)&0x0f))
+#define DISPLAY_SET_LGRAY(a,b,c,d)	DISPLAY_CMD=0x8a; \
+					DISPLAY_CMD=(((b)&0x0f)<<4|((a)&0x0f)); \
+					DISPLAY_CMD=0x8b; \
+					DISPLAY_CMD=(((d)&0x0f)<<4|((c)&0x0f))
+#define DISPLAY_SET_DGRAY(a,b,c,d)	DISPLAY_CMD=0x8c; \
+					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; \
+					DISPLAY_CMD=(((b)&0x0f)<<4|((a)&0x0f)); \
+					DISPLAY_CMD=0x89; \
+					DISPLAY_CMD=(((d)&0x0f)<<4|((c)&0x0f))
+#define DISPLAY_SET_PWM_FRC(p,f)	DISPLAY_CMD=(0x90|(((f&0x01)<<2)|p&0x03))
+#define DISPLAY_SET_SEGMENT_REMAP_00H	DISPLAY_CMD=0xa0
+#define DISPLAY_SET_SEGMENT_REMAP_7fH	DISPLAY_CMD=0xa1
+#define DISPLAY_RAM_CONTENTS_ON		DISPLAY_CMD=0xa4
+#define DISPLAY_ENTIRE_ON		DISPLAY_CMD=0xa5
+#define DISPLAY_NORMAL			DISPLAY_CMD=0xa6
+#define DISPLAY_REVERSE			DISPLAY_CMD=0xa7
+#define DISPLAY_SET_POWER_SAVE		DISPLAY_CMD=0xa9
+#define DISPLAY_START_OSCILLATOR	DISPLAY_CMD=0xab
+#define DISPLAY_SET_OFF			DISPLAY_CMD=0xae
+#define DISPLAY_SET_ON			DISPLAY_CMD=0xaf
+#define DISPLAY_SET_PAGE_ADDR(p)	DISPLAY_CMD=0xb0; \
+					DISPLAY_CMD=((p)&0x1f)
+#define DISPLAY_SET_COM_ODIR_NORMAL	DISPLAY_CMD=0xc0
+#define DISPLAY_SET_COM_ODIR_REMAPPED	DISPLAY_CMD=0xc8
+#define DISPLAY_EXIT_POWER_SAVE		DISPLAY_CMD=0xe1
+#define DISPLAY_SOFT_RESET		DISPLAY_CMD=0xe2
+#define DISPLAY_EXIT_NLINE_INVERSION	DISPLAY_CMD=0xe4
+#define DISPLAY_SCROLL_BUF_ENABLE	DISPLAY_CMD=0xe6
+#define DISPLAY_SCROLL_BUF_DISABLE	DISPLAY_CMD=0xe7
+#define DISPLAY_SET_TC(c)		DISPLAY_CMD=0xe9; \
+					DISPLAY_CMD=(c)
+#define DISPLAY_EXTENDED_FEATURES	DISPLAY_CMD=0xf0
+
 /* function prototypes */
 void display_bl_init(void);
 void display_bl_toggle(void);