USB118a U盘读写51汇编测试程序

    DB 20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H
    DB 20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H
    DB 20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H
    DB 20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H

Re MOV e:                ;删除文件命令
    DB 0AAH,0BBH,11H,00H
    DB 54H,45H,53H,54H,20H,20H,20H,20H                          ;Delete file name
    DB 54H,58H,54H                                              ;File type
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H

SetFilePointer:            ;设置文件指针命令
    DB 0AAH,0BBH,15H,00H
    DB 148,02H,00H,00H                                           ;设置指针位置
    DB 20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H
    DB 20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H
    DB 20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H
    DB 20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H,20H

MakeDir:            ;建立TEST目录
    DB 0AAH,0BBH,32H
    DB 54H,45H,53H,54H,20H,20H,20H,20H,20H,20H,20H,10H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,0E3H,7EH,0FH,33H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H

InDir:                ;进入TEST目录
    DB 0AAH,0BBH,54H,45H,53H,54H,20H,20H,20H,20H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H

OutDir:                ;返回上一层目录
    DB 0AAH,0BBH,34H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H

RootDir:            ;返回根目录
    DB 0AAH,0BBH,35H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H
    DB 00H,00H

Date1:                ;数据1
    DB 41H,42H,43H,44H,45H,46H,47H,48H,49H,50H,61H,62H,63H,64H,65H
    DB 30H,31H,32H,33H,34H,35H,36H,37H,38H,39H,61H,62H,63H,64H,65H
    DB 30H,31H,32H,33H,34H,35H,36H,37H,38H,39H,61H,62H,63H,64H,65H
    DB 30H,31H,32H,33H,34H,35H,36H,37H,38H,39H,61H,62H,63H,64H,65H
    DB 30H,31H,32H,33H,0DH,0AH
END

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本文关键字：程序  51单片机，单片机-工控设备 - 51单片机