927 lines
19 KiB
NASM
927 lines
19 KiB
NASM
.model small
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.486
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PUBLIC hide,recover,hex,asstohex,locate_DH_DY,locate_X_Y,clear_screen,hang_lie_display,DELAY_LONG,
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DELAY_MUSIC,DELAY_SHORT,rest_system,cheack_input_busy,
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ib_free,assc,space,display_eax
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extrn D_H:BYTE,D_L:BYTE,H:byte,L:byte,row:byte,cow:byte,H_CHANGE:BYTE,coordinate_xy:byte,
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W_H:byte,W_L:byte,off_set_num:byte,coordinate_xy:byte,
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back_ground_color:byte,number:byte,font_colour:byte,row_number:byte,cow_number:byte,start_cow:byte,start_row:byte
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; W_H:BYTE,W_L:BYTE
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.data
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.CODE
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start_point proc far public
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PUSHA
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mov bh,0
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mov dh,start_row ;放入行号
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mov dl,start_cow ;放入列号
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mov ah,02h
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int 10h
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POPA
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ret
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start_point endp
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menu_locate proc far public
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;--------------------------------------
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; input: row_number
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; cow_number
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; output: NO
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push bx
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push dx
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push ax
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mov bh,0
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mov dh,row_number ;放入行号
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mov dl,cow_number ;放入列号
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mov ah,02h
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int 10h
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pop ax
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pop dx
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pop bx
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ret
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menu_locate endp
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locate_write_X_Y proc far PUBLIC
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pusha
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mov BH,0
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MOV DH,W_H ;放入行号
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MOV DL,W_L ;放入列号
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mov AH,02h
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INT 10H;
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popa
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ret
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locate_write_X_Y endp
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;********display space***********
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space proc far public
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push ax
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push dx
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mov ah,2
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mov dl,20H
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int 21H
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; mov ah,2
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; mov dl,20H
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; int 21H
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pop dx
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pop ax
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ret
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space endp
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space_5 proc far public
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pusha
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mov cx,5
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loop_space:
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call space
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loop loop_space
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popa
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ret
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space_5 endp
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;**************************
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;********display space***********
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asscii proc far public
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push ax
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push dx
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push ax
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mov al,off_set_num
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cmp al,coordinate_xy
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jz change_colour_high_back_assc
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pop ax
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jmp normal_color_assc
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change_colour_high_back_assc:
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pop ax
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mov font_colour,5bh ;blue
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jmp no_change_assc
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;--------------------------------------------------
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normal_color_assc:
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mov font_colour,2bh ;
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no_change_assc:
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; mov ah,9
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;mov dl,al ;load al check dl value
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cmp al,127 ;>127 display_point
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jnc display_point
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cmp al,31
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jc display_point
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pusha
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mov ah,9
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;mov al,46
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mov bl,font_colour
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mov bh,0
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mov cx,1 ; '.'
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int 10h
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;-------------------------
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mov ah,3
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mov bh,0
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int 10h
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;-------------------------
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mov ah,2
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add DL,1
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MOV BH,0
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INT 10h
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;----------------------------
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popa
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jmp next_asscii
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display_point:
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pusha
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mov ah,9
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mov al,46
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mov bl,font_colour
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mov bh,0
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mov cx,1 ; '.'
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int 10h
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;-------------------------
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mov ah,3
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mov bh,0
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int 10h
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;-------------------------
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mov ah,2
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add DL,1
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MOV BH,0
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INT 10h
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;----------------------------
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popa
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next_asscii:
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pop dx
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pop ax
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ret
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asscii endp
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;**************************
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;cheack 8042 input register bit1
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cheack_input_busy proc far
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continue_cheack:
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in al,64h ;read status register
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test al,2 ;cheack bit 1
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jnz continue_cheack
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ret
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cheack_input_busy endp
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;**************************
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; reset_sysytem
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;notice： test input register busy
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rest_system proc far
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call cheack_input_busy
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mov al,0feH
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OUT 64H,AL
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jmp $
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ret
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rest_system endp
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;********************************************
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;cheack input register (60h/64h) has data for 8042
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ib_free proc far
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ib_free_again:
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in al,64h
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test al,2
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jnz ib_free_again
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ret
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ib_free endp
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;************************************
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;***********长延时*******************
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DELAY_LONG proc far
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push ax
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PUSH cx
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MOV cx,0
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D1:MOV ax,30000
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D2:DEC ax
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JNZ D2
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LOOP D1
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POP cx
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pop ax
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RET
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DELAY_LONG endp
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;************************************
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;***********短延时*******************
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DELAY_SHORT proc far
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push ax
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PUSH CX
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MOV CX,0
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D11:MOV AX,2000
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D22:DEC AX
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JNZ D22
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LOOP D11
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POP cX
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pop ax
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RET
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DELAY_SHORT endp
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;************************************
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;***********节拍延时*******************
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DELAY_MUSIC proc far
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push ax
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PUSH CX
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MOV CX,0
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D11:MOV AX,1500
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D22:DEC AX
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JNZ D22
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LOOP D11
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POP cX
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pop ax
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RET
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DELAY_MUSIC endp
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change_font_colour proc far public
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push cx
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push dx
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push ax
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push bx
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mov ah,09
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;mov al,0
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mov bh,0
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MOV AL,56h
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mov bl,font_colour
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mov cx,1
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int 10h
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pop bx
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pop ax
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pop dx
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pop cx
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ret
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change_font_colour endp
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change_font_colour_normal proc far public
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push cx
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push dx
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push ax
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push bx
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mov ah,09
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;mov al,0
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mov bh,0
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;MOV AL,56h
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mov bl,font_colour
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mov cx,1
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int 10h
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pop bx
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pop ax
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pop dx
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pop cx
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ret
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change_font_colour_normal endp
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;***************************************
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;显示行列
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;入口参数: H,L ,row,cow,H_CHANGE
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; 可独立使用
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;注意，需要更改数字显示方式，
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;如显示格式及修改读的位数时 可以修改本函数
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;***************************************
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hang_lie_display proc FAR
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pusha
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mov cx,16
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MOV BX,16
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mov H,3
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MOV L,4
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mov row,0
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mov cow,0
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mov H_CHANGE,4
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call locate_X_Y
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hang:
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push dx
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mov dl,coordinate_xy
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mov dh,dl
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and dl,0fh
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;shr dl,4
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cmp dl,cow
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jz high_color_cow
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pop dx
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;----------------------------
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mov font_colour,24h
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call change_font_colour
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jmp display_cow
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high_color_cow:
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pop dx
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mov font_colour,2eh
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call change_font_colour
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jmp display_cow
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display_cow:
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mov al,cow
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call asstohex_back
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call space ;coordinate_xy
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inc cow ;coordinate_xy=row+cow(<<4)
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dec cx
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cmp cx,0
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jz lie_star
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jmp hang
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lie_star:
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mov al,H_CHANGE
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mov H,al
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MOV L,1
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CALL locate_X_Y
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lie:
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push dx
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mov dl,coordinate_xy
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mov dh,dl
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and dl,0f0h
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shr dl,4
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cmp dl,row
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jz high_color_row
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pop dx
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mov font_colour,24h
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call change_font_colour
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jmp display_row
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high_color_row:
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pop dx
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mov font_colour,2eh
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call change_font_colour
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jmp display_row
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display_row:
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call change_font_colour
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mov al,row
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shl al,4
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call asstohex_back
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inc row
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inc H_CHANGE
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dec bx
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cmp Bx,0
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jz jieshu
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jmp lie_star
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jieshu:
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popa
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ret
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hang_lie_display endp
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;**************************************
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;backspace
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display_del proc far public
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push ax
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push bx
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push dx
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mov bl,08h
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mov ah,2
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mov dl,bl
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int 21h
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pop dx
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pop bx
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pop ax
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ret
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display_del endp
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;****************************
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;clear current charact
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display_nul proc far public
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push ax
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push bx
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push dx
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mov bl,0
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mov ah,2
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mov dl,bl
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int 21h
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pop dx
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pop bx
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pop ax
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ret
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display_nul endp
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;**********************************************
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clear_one_charact proc far public
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call display_nul
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;----------------------------------
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call display_del
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call display_del
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;----------------------------------
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call display_nul
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;---------------------------------- tuige
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call display_del
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;------------------------------ qingkong
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ret
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clear_one_charact endp
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;*****************************************************
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clear_front_address proc far public
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pusha
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mov cx,50
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display_nul_again:
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call display_nul
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loop display_nul_again
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mov cx,50
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display_del_again:
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call display_del
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loop display_del_again
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popa
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ret
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clear_front_address endp
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;********display coordinate_xy***************
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;*******input: ***************
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display_coordinate_xy proc far public
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;mov coordinate_xy,0
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mov H,3
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mov L,1
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call locate_X_Y
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mov font_colour,04fh
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call change_font_colour
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mov al,coordinate_xy
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call asstohex_back
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call space
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ret
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display_coordinate_xy endp
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;***************************************
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;将 AL中的值转化为对应的两位16进制
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;入口参数: AL
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; 可独立使用
|
||
;注意，需要更改数字显示方式，
|
||
;如显示格式及修改读的位数时 可以修改本函数
|
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;***************************************
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asstohex proc far ;子程序 将AL中16进制转换成对应的ASCII码
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PUSHA
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push ax
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mov al,off_set_num
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cmp al,coordinate_xy
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jz change_colour_high_back
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pop ax
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cmp al,0ffh
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jz change_cusor_colour_GREY
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cmp al,0
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jz change_cusor_colour_blue
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jmp normal_color
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change_colour_high_back:
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pop ax
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mov font_colour,05bh ;blue
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jmp no_change
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change_cusor_colour_blue:
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mov font_colour,28h ;blue
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jmp no_change
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;-----------------------------------
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normal_color:
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mov cl,4
|
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mov bl,al ;保留高四位
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shr al,cl
|
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add al,30h
|
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mov font_colour,2bh ;blue
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jmp normal_change
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;-------------------------------------
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change_cusor_colour_GREY:
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mov font_colour,2ch
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no_change:
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mov cl,4
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mov bl,al ;保留高四位
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shr al,cl
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add al,30h ;将高四位转换成对应的十六进制数字
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normal_change:
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cmp al,'9' ;判断位数是否大于 9 大于则对其ASCII码值加7转换成16进制
|
||
jLE next11
|
||
add al,7
|
||
next11:
|
||
;调用DOS功能显示高四位对应的数字
|
||
pusha
|
||
mov ah,9
|
||
mov bh,0
|
||
mov bl,font_colour
|
||
mov cx,1
|
||
int 10h
|
||
;-------------------------
|
||
mov ah,3
|
||
mov bh,0
|
||
int 10h
|
||
;-------------------------
|
||
|
||
mov ah,2
|
||
add DL,1
|
||
MOV BH,0
|
||
INT 10h
|
||
;----------------------------
|
||
popa
|
||
|
||
and bl,0fh
|
||
mov dl,bl
|
||
add dl,30h
|
||
cmp Dl,'9' ;调用DOS功能显示低四位对应的数字
|
||
jLE next22
|
||
add Dl,7
|
||
next22:
|
||
mov al,dl
|
||
;-----------------------
|
||
pusha
|
||
mov ah,9
|
||
mov bh,0
|
||
mov bl,font_colour
|
||
mov cx,1 ;display colour charact
|
||
int 10h
|
||
;-------------------------
|
||
mov ah,3 ;get now current
|
||
mov bh,0
|
||
int 10h
|
||
;-------------------------
|
||
;move currsor point next
|
||
mov ah,2
|
||
add DL,1
|
||
MOV BH,0
|
||
INT 10h
|
||
;----------------------------
|
||
popa
|
||
|
||
popa
|
||
|
||
ret
|
||
asstohex endp
|
||
;-----------------------------------
|
||
asstohex_color proc far public
|
||
PUSHA
|
||
|
||
|
||
;-----------------------------------
|
||
normal_color:
|
||
mov cl,4
|
||
mov bl,al ;保留高四位
|
||
shr al,cl
|
||
add al,30h
|
||
mov font_colour,2bh ;blue
|
||
jmp normal_change
|
||
;-------------------------------------
|
||
change_cusor_colour_GREY:
|
||
mov font_colour,2ch
|
||
|
||
no_change:
|
||
mov cl,4
|
||
mov bl,al ;保留高四位
|
||
shr al,cl
|
||
add al,30h ;将高四位转换成对应的十六进制数字
|
||
|
||
normal_change:
|
||
cmp al,'9' ;判断位数是否大于 9 大于则对其ASCII码值加7转换成16进制
|
||
jLE next11
|
||
add al,7
|
||
next11:
|
||
;调用DOS功能显示高四位对应的数字
|
||
pusha
|
||
mov ah,9
|
||
mov bh,0
|
||
mov bl,font_colour
|
||
mov cx,1
|
||
int 10h
|
||
;-------------------------
|
||
mov ah,3
|
||
mov bh,0
|
||
int 10h
|
||
;-------------------------
|
||
|
||
mov ah,2
|
||
add DL,1
|
||
MOV BH,0
|
||
INT 10h
|
||
;----------------------------
|
||
popa
|
||
|
||
and bl,0fh
|
||
mov dl,bl
|
||
add dl,30h
|
||
cmp Dl,'9' ;调用DOS功能显示低四位对应的数字
|
||
jLE next22
|
||
add Dl,7
|
||
next22:
|
||
mov al,dl
|
||
;-----------------------
|
||
pusha
|
||
mov ah,9
|
||
mov bh,0
|
||
mov bl,font_colour
|
||
mov cx,1 ;display colour charact
|
||
int 10h
|
||
;-------------------------
|
||
mov ah,3 ;get now current
|
||
mov bh,0
|
||
int 10h
|
||
;-------------------------
|
||
;move currsor point next
|
||
mov ah,2
|
||
add DL,1
|
||
MOV BH,0
|
||
INT 10h
|
||
;----------------------------
|
||
popa
|
||
|
||
popa
|
||
|
||
ret
|
||
asstohex_color endp
|
||
|
||
asstohex_back proc far public ;子程序 将AL中16进制转换成对应的ASCII码
|
||
PUSHA
|
||
|
||
mov cl,4
|
||
mov bl,al ;保留高四位
|
||
shr al,cl
|
||
add al,30h ;将高四位转换成对应的十六进制数字
|
||
cmp al,'9' ;判断位数是否大于 9 大于则对其ASCII码值加7转换成16进制
|
||
jLE next11
|
||
add al,7
|
||
next11:
|
||
mov dl,al
|
||
mov ah,2 ;调用DOS功能显示高四位对应的数字
|
||
int 21h
|
||
|
||
call change_font_colour
|
||
and bl,0fh
|
||
mov dl,bl
|
||
add dl,30h
|
||
cmp Dl,'9' ;调用DOS功能显示低四位对应的数字
|
||
jLE next22
|
||
add Dl,7
|
||
next22:
|
||
mov ah,2
|
||
int 21h
|
||
popa
|
||
|
||
ret
|
||
asstohex_back endp
|
||
|
||
|
||
huiche proc far public
|
||
push ax
|
||
push dx
|
||
mov ah,2
|
||
mov dl,0aH
|
||
int 21H
|
||
mov ah,2
|
||
mov dl,0dH
|
||
int 21H
|
||
pop dx
|
||
pop ax
|
||
ret
|
||
huiche endp
|
||
|
||
|
||
;*********数据光标定位子程序************
|
||
;***********************************
|
||
;入口参数 D_H D_L
|
||
;刷新读取的内存参数时，使显示位置在原来地方
|
||
;***********************************
|
||
;光标定位
|
||
locate_DH_DY proc far
|
||
|
||
push bx ;页码
|
||
push dx ;DH=行 DL=列
|
||
mov BH,0
|
||
MOV DH,D_H
|
||
MOV DL,D_L
|
||
mov AH,02h
|
||
INT 10H;
|
||
POP DX
|
||
POP BX
|
||
ret
|
||
locate_DH_DY endp
|
||
|
||
;*********行列光标定位子程序************
|
||
;*********显示行头与列头****************
|
||
;***************************************
|
||
; 可独立使用
|
||
; 入口参数 H , L
|
||
;***************************************
|
||
|
||
locate_X_Y proc
|
||
|
||
push bx ;页码
|
||
push dx ;DH=行 DL=列
|
||
mov BH,0
|
||
MOV DH,H ;放入行号
|
||
MOV DL,L ;放入列号
|
||
mov AH,02h
|
||
INT 10H;
|
||
POP DX
|
||
POP BX
|
||
ret
|
||
locate_X_Y endp
|
||
|
||
display_eax proc far
|
||
pusha
|
||
mov cx,4
|
||
;and eax,eax
|
||
display_al:
|
||
|
||
rol eax,8
|
||
call assc
|
||
loop display_al
|
||
popa
|
||
ret
|
||
display_eax endp
|
||
|
||
;-------------------------
|
||
display_eax_asstohex_color proc far public
|
||
pusha
|
||
mov cx,4
|
||
;and eax,eax
|
||
display_all:
|
||
|
||
rol eax,8
|
||
call asstohex_color
|
||
loop display_all
|
||
popa
|
||
ret
|
||
display_eax_asstohex_color endp
|
||
|
||
|
||
|
||
display_ax proc far public
|
||
pusha
|
||
mov cx,2
|
||
;and eax,eax
|
||
display_al:
|
||
|
||
rol ax,8
|
||
call assc
|
||
loop display_al
|
||
popa
|
||
ret
|
||
display_ax endp
|
||
|
||
|
||
display_char proc far public
|
||
PUSHA
|
||
|
||
mov dl,al
|
||
mov ah,2 ;high
|
||
int 21h
|
||
|
||
popa
|
||
|
||
ret
|
||
display_char endp
|
||
|
||
|
||
;***********************************************************************************************
|
||
|
||
assc proc far ;hex to asscii from al
|
||
PUSHA
|
||
; cmp al,0ffh
|
||
; jz
|
||
|
||
mov bl,al ;reserve al_high
|
||
shr al,4
|
||
add al,30h
|
||
cmp al,'9' ;
|
||
jLE next11
|
||
add al,7
|
||
next11:
|
||
mov dl,al
|
||
mov ah,2 ;high
|
||
int 21h
|
||
and bl,0fh
|
||
mov dl,bl
|
||
add dl,30h
|
||
cmp Dl,'9' ;low
|
||
jLE next22
|
||
add Dl,7
|
||
next22:
|
||
mov ah,2
|
||
int 21h
|
||
|
||
|
||
popa
|
||
|
||
ret
|
||
assc endp
|
||
|
||
|
||
;***********************************************************************************************
|
||
;***************************************
|
||
;
|
||
; 可独立使用
|
||
;入口参数：AL
|
||
;出口参数：AL
|
||
;*****将键盘读到的值转化为十六进制******
|
||
hex proc far
|
||
|
||
sub al,30h
|
||
cmp al,9
|
||
jbe jieshu_HEX
|
||
sub al,7
|
||
cmp al,15
|
||
jbe jieshu_HEX
|
||
sub al,20h
|
||
jieshu_HEX:ret
|
||
hex endp
|
||
;***********************
|
||
;
|
||
; 可独立使用
|
||
;
|
||
;*****隐藏光标**********
|
||
hide proc far
|
||
push cx
|
||
push ax
|
||
mov cx,2000h
|
||
mov ah,1
|
||
int 10h
|
||
pop ax
|
||
pop cx
|
||
ret
|
||
hide endp
|
||
|
||
;***********************
|
||
;
|
||
; 可独立使用
|
||
;
|
||
;*****恢复光标**********
|
||
recover proc far
|
||
push cx
|
||
push ax
|
||
MOV AH,01H
|
||
MOV CX,0C0DH
|
||
INT 10H
|
||
pop ax
|
||
pop cx
|
||
ret
|
||
recover endp
|
||
;***********************
|
||
;
|
||
; 可独立使用
|
||
; 整个屏幕进行卷屏功能调用啊, 置 AL=0:
|
||
|
||
; Interrupt: 10h Functions: 06h and 07h
|
||
|
||
; Initializes a specified window of the display to ASCII blank
|
||
; characters with a given attribute, or scrolls the contents of
|
||
; a window by a specified number of lines.
|
||
|
||
; Input
|
||
; AH = 06h to scroll up
|
||
; = 07h to scroll down
|
||
; AL = Number of lines to scroll (if zero, entire window is blanked)
|
||
; BH = Attribute to be used for blanked area
|
||
; CH = y coordinate, upper left corner of window
|
||
; CL = x coordinate, upper left corner of window
|
||
; DH = y coordinate, lower right corner of window
|
||
; DL = x coordinate, lower right corner of window
|
||
;
|
||
;*****清屏*****************************************
|
||
; purpose:clear screen and set back_ground_color
|
||
; input:back_ground_color
|
||
clear_screen proc far
|
||
; protec registers
|
||
push ax
|
||
push bx
|
||
push cx
|
||
push dx
|
||
;clear_screen
|
||
mov ah,6
|
||
mov al,0
|
||
mov bh,back_ground_color
|
||
mov ch,0
|
||
mov cl,0
|
||
mov dh,24
|
||
mov dl,79
|
||
int 10h
|
||
;locate_cussor
|
||
mov dx,0
|
||
mov ah,2
|
||
int 10h
|
||
;restore registers
|
||
pop dx
|
||
pop cx
|
||
pop bx
|
||
pop ax
|
||
ret
|
||
clear_screen endp
|
||
END |