trunk/src/lib/formats/flopimg.c
| r20854 | r20855 | |
|---|
| 2611 | 2611 | total_size += sects[i].actual_size; |
| 2612 | 2612 | |
| 2613 | 2613 | int etpos = tpos; |
| 2614 | | etpos += (sector_count*(6+5+2+11+6+1+2) + total_size)*16; |
| 2614 | etpos += (sector_count*(6+5+2+gap_2+6+1+2) + total_size)*16; |
| 2615 | 2615 | |
| 2616 | 2616 | if(etpos > cell_count) |
| 2617 | 2617 | throw emu_fatalerror("Incorrect layout on track %d head %d, expected_size=%d, current_size=%d", track, head, cell_count, etpos); |
| r20854 | r20855 | |
|---|
| 2636 | 2636 | for(int j=0; j<gap_2; j++) fm_w(track_data, tpos, 8, 0xff); |
| 2637 | 2637 | |
| 2638 | 2638 | if(!sects[i].data) |
| 2639 | | for(int j=0; j<6+1+sects[i].actual_size+2+gap_3; j++) fm_w(track_data, tpos, 8, 0xff); |
| 2639 | for(int j=0; j<6+1+sects[i].actual_size+2+(i != sector_count-1 ? gap_3 : 0); j++) fm_w(track_data, tpos, 8, 0xff); |
| 2640 | 2640 | |
| 2641 | 2641 | else { |
| 2642 | 2642 | // sync, DAM, data and gap 3 |
| r20854 | r20855 | |
|---|
| 2648 | 2648 | if(sects[i].bad_crc) |
| 2649 | 2649 | crc = 0xffff^crc; |
| 2650 | 2650 | fm_w(track_data, tpos, 16, crc); |
| 2651 | | for(int j=0; j<gap_3; j++) fm_w(track_data, tpos, 8, 0xff); |
| 2651 | if(i != sector_count-1) |
| 2652 | for(int j=0; j<gap_3; j++) fm_w(track_data, tpos, 8, 0xff); |
| 2652 | 2653 | } |
| 2653 | 2654 | } |
| 2654 | 2655 | |
| r20854 | r20855 | |
|---|
| 2706 | 2707 | for(int j=0; j<gap_2; j++) mfm_w(track_data, tpos, 8, 0x4e); |
| 2707 | 2708 | |
| 2708 | 2709 | if(!sects[i].data) |
| 2709 | | for(int j=0; j<12+4+sects[i].actual_size+2+gap_3; j++) mfm_w(track_data, tpos, 8, 0x4e); |
| 2710 | for(int j=0; j<12+4+sects[i].actual_size+2+(i != sector_count-1 ? gap_3 : 0); j++) mfm_w(track_data, tpos, 8, 0x4e); |
| 2710 | 2711 | |
| 2711 | 2712 | else { |
| 2712 | 2713 | // sync, DAM, data and gap 3 |
| r20854 | r20855 | |
|---|
| 2719 | 2720 | if(sects[i].bad_crc) |
| 2720 | 2721 | crc = 0xffff^crc; |
| 2721 | 2722 | mfm_w(track_data, tpos, 16, crc); |
| 2722 | | for(int j=0; j<gap_3; j++) mfm_w(track_data, tpos, 8, 0x4e); |
| 2723 | if(i != sector_count-1) |
| 2724 | for(int j=0; j<gap_3; j++) mfm_w(track_data, tpos, 8, 0x4e); |
| 2723 | 2725 | } |
| 2724 | 2726 | } |
| 2725 | 2727 | |