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dedicated mapper for menu, new logo gfx, TODO: fix avr mem access again

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also minor cleanups.
This commit is contained in:
ikari
2009-12-28 04:50:17 +01:00
parent a312640506
commit a120be76bd
27 changed files with 2259 additions and 1907 deletions
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12
src/ff.c
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@@ -1662,7 +1662,7 @@ FRESULT f_write (
*bw = 0;
res = validate(fs /*, fp->id*/); /* Check validity of the object */
if (res != FR_OK) return res;
if (fp->flag & FA__ERROR) {dprintf("fp->flag & FA__ERROR \n"); return FR_RW_ERROR;} /* Check error flag */
if (fp->flag & FA__ERROR) return FR_RW_ERROR; /* Check error flag */
if (!(fp->flag & FA_WRITE)) return FR_DENIED; /* Check access mode */
if (fp->fsize + btw < fp->fsize) return FR_OK; /* File size cannot reach 4GB */
@@ -1680,18 +1680,17 @@ FRESULT f_write (
clust = create_chain(fs, fp->curr_clust); /* Trace or streach cluster chain */
}
if (clust == 0) break; /* Disk full */
if (clust == 1 || clust >= fs->max_clust) { dprintf("cluster alloc error\n"); goto fw_error; }
if (clust == 1 || clust >= fs->max_clust) goto fw_error;
fp->curr_clust = clust; /* Current cluster */
sect = clust2sect(fs, clust); /* Get current sector */
fp->csect = fs->csize; /* Re-initialize the left sector counter */
}
if(!move_fp_window(fp,0)) {dprintf("move_fp_window error\n"); goto fw_error;}
if(!move_fp_window(fp,0)) goto fw_error;
fp->curr_sect = sect; /* Update current sector */
cc = btw / SS(fs); /* When left bytes >= SS(fs), */
if (cc) { /* Write maximum contiguous sectors directly */
if (cc > fp->csect) cc = fp->csect;
if (disk_write(fs->drive, wbuff, sect, (BYTE)cc) != RES_OK)
{ dprintf("disk_write error\n"); goto fw_error;}
if (disk_write(fs->drive, wbuff, sect, (BYTE)cc) != RES_OK) goto fw_error;
fp->csect -= (BYTE)(cc - 1);
fp->curr_sect += cc - 1;
wcnt = cc * SS(fs);
@@ -1705,8 +1704,7 @@ FRESULT f_write (
#if _USE_1_BUF == 0
fp->fptr < fp->fsize && /* Fill sector buffer with file data if needed */
#endif
!move_fp_window(fp,fp->curr_sect))
{ dprintf("fract write error\n "); goto fw_error; }
!move_fp_window(fp,fp->curr_sect)) goto fw_error;
memcpy(&FPBUF.data[fp->fptr & (SS(fs) - 1)], wbuff, wcnt);
FPBUF.dirty=TRUE;
}