📄 number.asm

📁 详细介绍了C语言开发DSP嵌入式系统
💻 ASM
字号:
;OCM12864模块测试程序**************************
;完成时间2008.11.28
;制作人：hdzhangx
;**********************************************
D_I	EQU	P2.0				;Data or Instrument Select,H:写数据,L:写指令
R_W	EQU	P2.1				;Write or Read,H:read,L:write
E	EQU	P2.7				;读写使能
CS1	EQU	P2.2				;CS1=H,选择左半屏
CS2	EQU	P2.3
				                ;CS2=H,选择右半屏
RESET	EQU	P3.5				;Lcm reset,低有效

DISP_X	EQU	30H
DISP_Y	EQU	31H
DISP_Z	EQU	32H
LONG	EQU	33H
WIDE	EQU	34H
DATA1_WR	EQU	35H
DATA2_WR	EQU	36H
COUNTER1	EQU	37H
COUNTER2	EQU	38H
COUNTER3	EQU	39H
;**********************************************
		ORG	0000H
		AJMP	MAIN
		ORG	0100H
MAIN:		MOV	SP,#5FH

		CLR	RESET
		NOP
		NOP
		NOP
		SETB	RESET
		MOV	DISP_Z,#0c0H

;****************连续区域数字**********************************
syspara:        clr	CS1
		SETB	CS2
                MOV	DISP_X,#0B8H
		MOV	DISP_Y,#40H
		MOV	LONG,#08H
		MOV	WIDE,#02H
                ;mov     r0,#40h
;loop:           ;mov     a,@r0
                ;mov     dptr,#numtab
                ;movc    a,@a+dptr
                ;inc     r0
                lcall   num_disp
                ;djnz    r7, loop
                sjmp    syspara


;--------------数字显示------------------------
num_DISP:	LCALL	DISP			;显示LONGxWIDE大小的图形，本例为汉字
		MOV	COUNTER1,WIDE
num_DISP1:	LCALL	WR_ZB
		MOV	COUNTER2,LONG
num_DISP2:      ;mov     a,@r0
                ;rl      a
                ;rl      a
                ;rl      a
                ;mov     dptr,#numtab
                ;movc    a,@a+dptr
                ;inc r0
                CLR	A
		MOVC	A,@A+DPTR
		LCALL	WR_DATA
		INC	DPTR
		DJNZ	COUNTER2,num_DISP2
		INC	DISP_X
		DJNZ	COUNTER1,num_DISP1
		RET

;----------------------------------------------
WR_ZB:		MOV	A,DISP_X                 ;写坐标
		LCALL	WR_INT
		MOV	A,DISP_Z
		LCALL	WR_INT
		MOV	A,DISP_Y
		LCALL	WR_INT
		RET
;----------------------------------------------
DISP:		MOV	A,#3EH
		LCALL	WR_INT
		MOV	A,#3FH
		LCALL	WR_INT
		RET
;**********************************************
WR_INT:		LCALL	CHE_BUSY		;WRITE	INSTRUCTION
		CLR	D_I
		CLR	R_W
		MOV	P0,A
		NOP
		SETB	E
		NOP
		NOP
		CLR	E
		RET
;----------------------------------------------
WR_DATA:	LCALL	CHE_BUSY		;WRITE	DATA
		SETB	D_I
		CLR	R_W
		MOV	P0,A
		NOP
		SETB	E
		NOP
		NOP
		CLR	E
		RET
;----------------------------------------------
CHE_BUSY:	CLR	D_I			;CHECK	STATIU
		SETB	R_W
		ANL	p0,#0B0H
		ORL	p0,#80H
		NOP
		SETB	E
		JB	p0.7,$
		JB	p0.4,$
		CLR	E
		RET
;**********************************************
DELAY1:		MOV	COUNTER1,#0FH
DEL11:		MOV	COUNTER2,#0FFH
DEL12:		MOV	COUNTER3,#0FFH
DEL13:		DJNZ	COUNTER3,DEL13
		DJNZ	COUNTER2,DEL12
		DJNZ	COUNTER1,DEL11
		RET
DELAY2:		MOV	COUNTER1,#04H
DEL21:		MOV	COUNTER2,#23H
DEL22:		DJNZ	COUNTER2,DEL22
		DJNZ	COUNTER1,DEL21
		RET
numtab:
;1
db   000h,010h,010h,0F8h,000h,000h,000h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
db   000h,020h,020h,03Fh,020h,020h,000h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000
;2
db   000h,070h,008h,008h,008h,088h,070h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
db   000h,030h,028h,024h,022h,021h,030h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000
;3
db   000h,030h,008h,088h,088h,048h,030h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
db   000h,018h,020h,020h,020h,011h,00Eh,000h;000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000
;4
db   000h,000h,0C0h,020h,010h,0F8h,000h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
db   000h,007h,004h,024h,024h,03Fh,024h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000
;5
db   000h,0F8h,008h,088h,088h,008h,008h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
db   000h,019h,021h,020h,020h,011h,00Eh,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000
;6
db   000h,0E0h,010h,088h,088h,018h,000h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
db   000h,00Fh,011h,020h,020h,011h,00Eh,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000
;7
db   000h,038h,008h,008h,0C8h,038h,008h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
db   000h,000h,000h,03Fh,000h,000h,000h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000
;8
db   000h,070h,088h,008h,008h,088h,070h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
db   000h,01Ch,022h,021h,021h,022h,01Ch,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000
;9
db   000h,0E0h,010h,008h,008h,010h,0E0h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
db   000h,000h,031h,022h,022h,011h,00Fh,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000
;0
db   000h,0E0h,010h,008h,008h,010h,0E0h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
db   000h,00Fh,010h,020h,020h,010h,00Fh,000h;,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,
;db   000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000h,000
💿 文件大小 6936 K
👤 上传用户 ZOUTING
📂 所属分类 DSP编程
🏷️ 相关标签

#DSP #详细介绍 #C语言 #嵌入式系统
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