Subversion Repositories Kolibri OS

Rev

Rev 3555 | Rev 4287 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
431 serge 1 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
2 
;;                                                              ;;
2465 Serge 3 
;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. ;;
431 serge 4 
;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa      ;;
5 
;; Distributed under terms of the GNU General Public License    ;;
6 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
7 
 
593 mikedld 8 
$Revision: 3908 $
431 serge 9 
 
593 mikedld 10 
 
1 ha 11 
uglobal
3555 Serge 12 
  dmasize         db 0x0
13 
  dmamode         db 0x0
1 ha 14 
endg
15 
 
3555 Serge 16 
fdc_init:                               ;start with clean tracks.
2434 Serge 17 
        mov     edi, OS_BASE+0xD201
18 
        mov     al, 0
19 
        mov     ecx, 160
3555 Serge 20 
        rep stosb
2434 Serge 21 
        ret
1 ha 22 
 
19 mario79 23 
save_image:
3555 Serge 24 
        call    reserve_flp
25 
        call    restorefatchain
26 
        pusha
27 
        call    check_label
2434 Serge 28 
        cmp     [FDC_Status], 0
3555 Serge 29 
        jne     unnecessary_save_image
30 
        mov     [FDD_Track], 0; Цилиндр
31 
        mov     [FDD_Head], 0; Сторона
32 
        mov     [FDD_Sector], 1; Сектор
2434 Serge 33 
        mov     esi, RAMDISK
3555 Serge 34 
        call    SeekTrack
19 mario79 35 
save_image_1:
3555 Serge 36 
        push    esi
37 
        call    take_data_from_application_1
38 
        pop     esi
2434 Serge 39 
        add     esi, 512
3555 Serge 40 
        call    WriteSectWithRetr
19 mario79 41 
;    call   WriteSector
2434 Serge 42 
        cmp     [FDC_Status], 0
3555 Serge 43 
        jne     unnecessary_save_image
44 
        inc     [FDD_Sector]
2434 Serge 45 
        cmp     [FDD_Sector], 19
3555 Serge 46 
        jne     save_image_1
2434 Serge 47 
        mov     [FDD_Sector], 1
3555 Serge 48 
        inc     [FDD_Head]
2434 Serge 49 
        cmp     [FDD_Head], 2
3555 Serge 50 
        jne     save_image_1
2434 Serge 51 
        mov     [FDD_Head], 0
3555 Serge 52 
        inc     [FDD_Track]
53 
        call    SeekTrack
2434 Serge 54 
        cmp     [FDD_Track], 80
3555 Serge 55 
        jne     save_image_1
19 mario79 56 
unnecessary_save_image:
3555 Serge 57 
        popa
2434 Serge 58 
        mov     [flp_status], 0
3555 Serge 59 
        ret
1 ha 60