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Assembly Source File  |  1986-02-24  |  11KB  |  316 lines
  1.      PAGE     64,132            ;PAGE WIDTH,LENGTH
  2.      .SALL
  3.      TITLE     PC/AT DIAGNOSTIC - SEEK TEST
  4. ; **********************************************************************
  5. ; *                                       *
  6. ; *    MODULE NAME    HDSEEK                           *
  7. ; *    AUTHOR           JIM BRACKING                       *
  8. ; *                                       *
  9. ; *    DECSRIPTION    THIS PROGRAM PERFORMS THE FOLLOWING           *
  10. ; *               FUNCTIONS:                       *
  11. ; *                                       *
  12. ; *               1. THIS ROUTINE MAKES TWO PASSES. THE FIRST     *
  13. ; *              PASS IS SEQUENTIAL AND THE SECOND PASS       *
  14. ; *              PERFORMS RANDOM SEEKS OF AT LEAST 10 CYLS.   *
  15. ; *                                       *
  16. ; **********************************************************************
  17. ;
  18. ; **********************************************************************
  19. ; *            EXTERNAL PROGRAM REFERENCES               *
  20. ; **********************************************************************
  21.      EXTRN     SCRMGR:NEAR
  22. ; **********************************************************************
  23. ; *              EXTERNAL DATA REFERENCES               *
  24. ; **********************************************************************
  25.      INCLUDE HDDATA.ASM
  26. ; **********************************************************************
  27. ; *            EXTERNAL SUBROUTINE REFERENCES               *
  28. ; **********************************************************************
  29.      INCLUDE HDSUB.ASM
  30. ; **********************************************************************
  31. ; *                PUBLIC DECLARES                   *
  32. ; **********************************************************************
  33.      PUBLIC  HDSEEK
  34. ; **********************************************************************
  35. ; *                 MACROS                    *
  36. ; **********************************************************************
  37. ;
  38.      IF1
  39.      INCLUDE HD.MAC
  40.      INCLUDE \SCRMGR\SCRNWORK.MAC
  41.      ENDIF
  42. ; **********************************************************************
  43. ; *                                       *
  44. ; *                   BEGIN                       *
  45. ; *                                       *
  46. ; **********************************************************************
  47. CSEG     SEGMENT PARA PUBLIC 'CODE'
  48.      ASSUME CS:CSEG
  49. HDSEEK PROC    NEAR
  50.      ASSUME  DS:CSEG           ;DATA SEGMENT
  51.      JMP     BY_ID               ;JMP AROUND ID
  52.      ID     HDSEEK
  53.      INCLUDE \SCRMGR\SCRNWORK.ASM
  54. ; **********************************************************************
  55. ; *             EQUATES AND STRUCTURES                *
  56. ; **********************************************************************
  57.      INCLUDE HDEQU.ASM
  58. ; **********************************************************************
  59. ; *                 SCREENS                   *
  60. ; **********************************************************************
  61.   SFIELD X00,X01,,@LABEL,RV,23,02,'CTRL-F1 TO START'
  62.   SFIELD X01,X02,,@LABEL,RV,23,29,'ESC FOR THE MAIN MENU'
  63.   SFIELD X02,X00,,@LABEL,RV,23,62,'CTRL-BRK TO STOP'
  64. ;
  65.   SFIELD XI0,XI1,,@LABEL,LO,19,05,'DRIVE =>'
  66.   SFIELD XI1,XI2,1,@EX+@NUM+@UC+@NFULL+@REQ,LO,19,14
  67.   SFIELD XI2,XI3,,@LABEL,LO,20,05,'(1 OR 2)'
  68.   SFIELD XI3,XI4,,@LABEL,LO,19,20,'RUN CONTINIOUSLY =>'
  69.   SFIELD XI4,XI5,1,@UC+@EX+@YN+@NFULL+@REQ,LO,19,40
  70.   SFIELD XI5,XI0,,@LABEL,LO,20,26,'(Y OR N)'
  71. ;
  72.   SFIELD XS0,XS1,,@LABEL,LO,19,46,'STATUS =>'
  73.   SFIELD XS1,XS0,,@LABEL,LO,19,56,'** IDLE **   '
  74. ;
  75.   SFIELD XS2,XS3,,@LABEL,LO,19,46,'STATUS =>'
  76.   SFIELD XS3,XS2,,@LABEL,HI,19,56,'** WORKING **'
  77. ;
  78.   SFIELD XC0,XC1,,@LABEL,LO,20,46,'CYLINDER =>'
  79.   SFIELD XC1,XC0,04,@LABEL,LO,20,58
  80. ;
  81.   SFIELD XE0,XE1,,@LABEL,LO,21,46,'ERRORS =>'
  82.   SFIELD XE1,XE0,05,@LABEL,LO,21,56
  83. ;
  84.   SFIELD T05,T05,,@LABEL,RV,17,34,'SEEK TEST'
  85. ;
  86. BY_ID:
  87. HDSEEK ENDP
  88. ; *********************************************************************
  89. ; *                                      *
  90. ; *                SEEK TEST                  *
  91. ; *                                      *
  92. ; *********************************************************************
  93. SEEK     PROC
  94.      CLS     LO,4,1,23,78           ;CLEAR THE SCREEN
  95.      BOX     17,0,08,80,LO           ;OUTLINE
  96.      WRITEC  0CCH,LO,17,0,1        ;  THE
  97.      WRITEC  0B9H,LO,17,79,1       ;  SCREEN
  98.      WRITE     T05               ;TYPE OF TEST
  99.      WRITE     X00               ;COMMANDS
  100. SK_00:
  101.      WRITE     XS0               ;STATUS
  102.      LEA     BX,XI1            ;DRIVE ENTRY
  103.      MOV     [BX].S_ATTR,LO        ;RESTORE ATTRIBUTE
  104.      CMP     ALL_SW,0FFH           ;RUN ALL TEST??
  105.      JE     SK_01               ;YES
  106.      MOV     [BX].S_DATA,' '       ;CLEAR DRIVE
  107.      JMP     SK_01A            ;CONTINUE
  108. SK_01:
  109.      LEA     BX,XI4            ;Y/N ENTRY
  110.      MOV     [BX].S_ATTR,LO        ;RESTORE ATTRIBUTE
  111.      MOV     [BX].S_DATA,'Y'       ;DEFAULT NO
  112.      MOV     AL,DR               ;FETCH DRIVE NUMBER
  113.      INC     AL               ;NUMBER
  114.      OR     AL,30H            ;MAKE IT A NUMBER
  115.      MOV     [BX].S_DATA,AL        ;SET IT IN THE MESSAGE
  116.      WRITE     XI0               ;DRIVE + INTERLEAVE
  117.      JMP     SK_20               ;CONTINUE
  118. SK_01A:
  119.      LEA     BX,XI4            ;Y/N ENTRY
  120.      MOV     [BX].S_ATTR,LO        ;RESTORE ATTRIBUTE
  121.      MOV     [BX].S_DATA,'N'       ;DEFAULT NO
  122.      WRITE     XI0               ;DRIVE + INTERLEAVE
  123. SK_02:
  124.      READR     BX               ;FETCH DRIVE AND INTERLEAVE
  125.      CALL     TRANS_KEY           ;TRANSLATE THE KEY
  126.      JNC     SK_04               ;SUCESSFULL
  127. SK_03:
  128.      CALL     BEEP               ;RING THE BELL
  129.      JMP     SK_02               ;TRY AGAIN
  130. SK_04:
  131.      CMP     AL,ESC_KEY           ;ESCAPE KEY??
  132.      JNE     SK_05               ;NO
  133.      JMP     EXIT               ;RETURN
  134. SK_05:
  135.      CMP     AL,C_BRK           ;CONTROL BREAK KEY??
  136.      JNE     SK_07               ;NO
  137.      JMP     SEEK               ;YES - START OVER
  138. SK_07:
  139.      CMP     AL,C_F1           ;CTRL_F1??
  140.      JNE     SK_03               ;NO - INVALID KEY
  141.      LEA     BX,XI1            ;DRIVE ENTRY
  142.      MOV     [BX].S_ATTR,LO        ;RESTORE ATTRIBUTE
  143.      MOV     AL,[BX].S_DATA        ;FETCH DRIVE NUMBER
  144.      CMP     AL,'1'                ;VALID DRIVE??
  145.      JE     SK_08               ;YES
  146.      CMP     AL,'2'                ;VALID DRIVE??
  147.      JE     SK_08               ;YES
  148.      MOV     [BX].S_ATTR,HI        ;HIGHLIGHT IT
  149.      PMSG     22               ;DISPLAY THE MESSAGE
  150.      CALL     BEEP               ;RING THE BELL
  151.      WRITE     XI0               ;DRIVE + INTERLEAVE
  152.      JMP     SK_02               ;TRY AGAIN
  153. SK_08:
  154.      AND     AL,0FH            ;ADJUST
  155.      DEC     AL               ;  DRIVE NUMBER
  156.      CMP     AL,NUM_DR           ;DRIVE INSTALLED
  157.      JB     SK_10               ;YES
  158.      MOV     [BX].S_ATTR,HI        ;HIGHLIGHT IT
  159.      PMSG     21               ;DISPLAY THE MESSAGE
  160.      CALL     BEEP               ;RING THE BELL
  161.      WRITE     XI0               ;DRIVE + INTERLEAVE
  162.      JMP     SK_02               ;TRY AGAIN
  163. SK_10:
  164.      MOV     DR,AL               ;SAVE DRIVE NUMBER
  165.      LEA     BX,XI1            ;DRIVE ENTRY
  166.      MOV     [BX].S_ATTR,LO        ;RESTORE ATTRIBUTE
  167.      WRITE     XI0               ;DRIVE
  168. SK_20:
  169.      CALL     READ_PARMS           ;FETCH DRIVE PARMS
  170.      MOV     CUR_HD,0           ;INITIALIZE
  171.      MOV     CUR_SEC,1           ; THE
  172.      MOV     CUR_CYL,0           ;  STARTING FIELDS
  173.      MOV     BAD_SEC,0           ;CLEAR BAD SEC COUNT
  174.      MOV     ERR_CNT,0           ;CLEAR THE ERROR COUNT
  175.      MOV     NUM_SEC,1           ;NUMBER OF SECTORS
  176.      CALL     UPD_CYL           ;DISPLAY CYLINDER NUMBER
  177.      CALL     UPD_ERR           ;DISPLAY ERROR COUNT
  178.      WRITE     XS2               ;STATUS
  179.      CLS     LO,4,2,16,78           ;CLEAR THE SCREEN
  180.      CALL     HIDE_CUR           ;HIDE THE CURSOR
  181. ; *********************************************************************
  182. ; *               BEGIN THE TEST                  *
  183. ; *********************************************************************
  184.      CALL     CTLR_DIAG           ;EXECUTE CTLR HDNOSTICS
  185.      JNC     SK_30               ;SUCESSFULL
  186.      PMSG     34,HI               ;FAILED
  187.      MOV     SEEK_X,34           ;SET CODE
  188.      CALL     UPD_ERR           ;DISPLAY ERROR COUNT
  189.      CMP     ALL_SW,0FFH           ;RUN ALL TEST??
  190.      JE     SK_28               ;YES
  191.      JMP     SK_00               ;TERMINATE FORMAT
  192. SK_28:
  193.      JMP     EXIT               ;EXIT
  194. SK_30:
  195.      PUSH     DS               ;ESTABLISG
  196.      POP     ES               ;  SEGMENT
  197. ; *********************************************************************
  198. ; *               SEQUENTIAL TEST                  *
  199. ; *********************************************************************
  200. SK_40:
  201.      MOV     AH,0BH            ;CHECK FOR
  202.      INT     21H               ;  CONTROL BREAK
  203.      CALL     UPD_CYL           ;DISPLAY CURRENT CYLINDER
  204.      MOV     HD_CMD,SEEK_CMD       ;SEEK COMMAND
  205.      MOV     NUM_SEC,1           ;NUMBER OF SECTORS
  206.      CALL     EXEC_CMD           ;VERIFY THE SECTOR
  207.      JNC     SK_50               ;SUCESSFULL
  208.      CMP     AL,0FFH           ;CTLR BROKE??
  209.      JNE     SK_48               ;NO
  210.      JMP     SK_99               ;YES
  211. SK_48:
  212.      CALL     UPD_ERR           ;DISPLAY ERROR COUNT
  213. SK_50:
  214.      CALL     NEXT_CYL           ;NEXT CYLINDER
  215.      JNC     SK_40               ;PROCESS IT
  216.      MOV     CUR_HD,0           ;INITIALIZE
  217.      MOV     CUR_SEC,1           ; THE
  218.      MOV     CUR_CYL,0           ;  STARTING FIELDS