hd66773andssd1303t.asm

HD66773 & SSD1303T驱动的LCD测试程序

         LCALL WRITE_MD
         MOV A,#03H
         LCALL WRITE_MD             
         LCALL   DELAY20MS
         
         MOV A,#00H        ;power control 5
         LCALL WRITE_MS
         MOV A,#0eH
         LCALL WRITE_MS
         MOV A,#16H
         LCALL WRITE_MD
         MOV A,#13H
         LCALL WRITE_MD            
         LCALL   DELAY20MS
         
         MOV A,#00H        ;power control 4
         LCALL WRITE_MS
         MOV A,#0dH
         LCALL WRITE_MS
         MOV A,#09H
         LCALL WRITE_MD
         MOV A,#13H
         LCALL WRITE_MD             
         LCALL   DELAY20MS
         
         MOV A,#00H        ;power control 5
         LCALL WRITE_MS
         MOV A,#0eH
         LCALL WRITE_MS
         MOV A,#36H
         LCALL WRITE_MD
         MOV A,#13H
         LCALL WRITE_MD             
         LCALL   DELAY20MS
         
         MOV A,#00H       ;display control
         LCALL WRITE_MS
         MOV A,#07H
         LCALL WRITE_MS
         MOV A,#00H
         LCALL WRITE_MD
         MOV A,#33H
         LCALL WRITE_MD             
         LCALL   DELAY20MS

         MOV A,#00H       ;Entry mode
         LCALL WRITE_MS
         MOV A,#05H
         LCALL WRITE_MS
         MOV A,#12H
         LCALL WRITE_MD
         MOV A,#30H
         LCALL WRITE_MD
         LCALL   DELAY20MS

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#30H
         LCALL WRITE_MS
         MOV A,#00H
         LCALL WRITE_MD
         MOV A,#00H
         LCALL WRITE_MD

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#31H
         LCALL WRITE_MS
         MOV A,#06H
         LCALL WRITE_MD
         MOV A,#05H
         LCALL WRITE_MD

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#32H
         LCALL WRITE_MS
         MOV A,#04H
         LCALL WRITE_MD
         MOV A,#07H
         LCALL WRITE_MD

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#33H
         LCALL WRITE_MS
         MOV A,#01H
         LCALL WRITE_MD
         MOV A,#04H
         LCALL WRITE_MD

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#34H
         LCALL WRITE_MS
         MOV A,#02H
         LCALL WRITE_MD
         MOV A,#03H
         LCALL WRITE_MD

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#35H
         LCALL WRITE_MS
         MOV A,#07H
         LCALL WRITE_MD
         MOV A,#07H
         LCALL WRITE_MD

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#36H
         LCALL WRITE_MS
         MOV A,#03H
         LCALL WRITE_MD
         MOV A,#03H
         LCALL WRITE_MD

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#37H
         LCALL WRITE_MS
         MOV A,#03H
         LCALL WRITE_MD
         MOV A,#00H
         LCALL WRITE_MD

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#38H
         LCALL WRITE_MS
         MOV A,#00H
         LCALL WRITE_MD
         MOV A,#00H
         LCALL WRITE_MD

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#39H
         LCALL WRITE_MS
         MOV A,#00H
         LCALL WRITE_MD
         MOV A,#00H
         LCALL WRITE_MD

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#3AH
         LCALL WRITE_MS
         MOV A,#00H
         LCALL WRITE_MD
         MOV A,#0FFH
         LCALL WRITE_MD
         LCALL   DELAY20MS

         MOV A,#00H       ;Gamma control
         LCALL WRITE_MS
         MOV A,#3BH
         LCALL WRITE_MS
         MOV A,#00H
         LCALL WRITE_MD
         MOV A,#00H
         LCALL WRITE_MD
         LCALL   DELAY20MS

         MOV A,#00H       ;Display control on 1
         LCALL WRITE_MS
         MOV A,#07H
         LCALL WRITE_MS
         MOV A,#00H
         LCALL WRITE_MD
         MOV A,#05H
         LCALL WRITE_MD
         LCALL   DELAY20MS

         MOV A,#00H       ;Display control on 2
         LCALL WRITE_MS
         MOV A,#07H
         LCALL WRITE_MS
         MOV A,#00H
         LCALL WRITE_MD
         MOV A,#25H
         LCALL WRITE_MD
         LCALL   DELAY20MS

         MOV A,#00H       ;Display control on 3
         LCALL WRITE_MS
         MOV A,#07H
         LCALL WRITE_MS
         MOV A,#00H
         LCALL WRITE_MD
         MOV A,#27H
         LCALL WRITE_MD
         LCALL   DELAY20MS

         MOV A,#00H       ;Display control on 4
         LCALL WRITE_MS
         MOV A,#07H
         LCALL WRITE_MS
         MOV A,#00H
         LCALL WRITE_MD
         MOV A,#37H
         LCALL WRITE_MD
         LCALL   DELAY20MS
         RET