diff options
author | germeier <germeier> | 2004-05-30 16:28:51 +0000 |
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committer | germeier <germeier> | 2004-05-30 16:28:51 +0000 |
commit | ce23b1180a4e5a97971a2dda64bc6706338e45e6 (patch) | |
tree | 5cc0aed86eeb7440f74e9907761616bcf9e0c233 /libmpio/src/fat.c | |
parent | 9e7e6f1129f91f888e4049e5d7acd8b0472efeb5 (diff) | |
download | mpiosh-ce23b1180a4e5a97971a2dda64bc6706338e45e6.tar.gz mpiosh-ce23b1180a4e5a97971a2dda64bc6706338e45e6.tar.bz2 mpiosh-ce23b1180a4e5a97971a2dda64bc6706338e45e6.zip |
added Roberts MMC code (step 1)
Diffstat (limited to 'libmpio/src/fat.c')
-rw-r--r-- | libmpio/src/fat.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libmpio/src/fat.c b/libmpio/src/fat.c index 4a166fe..aab6b83 100644 --- a/libmpio/src/fat.c +++ b/libmpio/src/fat.c @@ -1,5 +1,5 @@ /* - * $Id: fat.c,v 1.5 2003/10/19 21:06:35 germeier Exp $ + * $Id: fat.c,v 1.6 2004/05/30 16:28:52 germeier Exp $ * * libmpio - a library for accessing Digit@lways MPIO players * Copyright (C) 2002, 2003 Markus Germeier @@ -211,11 +211,11 @@ mpio_pbr_eval(mpio_smartmedia_t *sm) *(sm->pbr+0x20)); /* 128 MB need 2 Bytes instead of 1.5 */ - if (sm->size != 128) + if (sm->size >= 128) { - temp = ((total_sector / 0x20 * 0x03 / 0x02 / 0x200) + 0x01); - } else { temp = ((total_sector / 0x20 * 0x02 / 0x200) + 0x01); + } else { + temp = ((total_sector / 0x20 * 0x03 / 0x02 / 0x200) + 0x01); } sm->fat_offset = sm->pbr_offset + 0x01; @@ -541,7 +541,7 @@ mpio_fatentry_read(mpio_t *m, mpio_mem_t mem, mpio_fatentry_t *f ) } - if (sm->size == 128) { + if (sm->size >= 128) { /* 2 Byte per entry */ e = f->entry * 2; v = sm->fat[e + 1] * 0x100 + sm->fat[e]; @@ -578,7 +578,7 @@ mpio_fatentry_write(mpio_t *m, mpio_mem_t mem, mpio_fatentry_t *f, WORD value) if (mem == MPIO_EXTERNAL_MEM) sm = &m->external; - if (sm->size == 128) + if (sm->size >= 128) { /* 2 Byte per entry */ e = f->entry * 2; @@ -753,7 +753,7 @@ mpio_fatentry_next_entry(mpio_t *m, mpio_mem_t mem, mpio_fatentry_t *f) sm = &m->external; f->entry = value; - if (sm->size==128) + if (sm->size>=128) { endvalue = 0xfff8; } else { @@ -791,7 +791,7 @@ mpio_fat_clear(mpio_t *m, mpio_mem_t mem) sm->fat[1] = 0xff; sm->fat[2] = 0xff; /* for FAT 16 */ - if (sm->size == 128) + if (sm->size >= 128) sm->fat[3] = 0xff; } |