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fixed #14: add check for nonstandard dos33 sector size and reset if found

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Rob McMullen 2022-03-16 11:02:26 -07:00
parent 2ff1562ab1
commit 4c53fb6e48
1 changed files with 3 additions and 0 deletions
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atrcopy/dos33.py
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@ -447,6 +447,9 @@ class Dos33DiskImage(DiskImageBase):
values = data[0:self.vtoc_type.itemsize].view(dtype=self.vtoc_type)[0]
self.header.first_directory = self.header.sector_from_track(values['cat_track'], values['cat_sector'])
self.header.sector_size = int(values['sector_size'])
if self.header.sector_size != 256:
log.warning(f"Nonstandard sector size {self.header.sector_size}; this is likely an error, setting to 256")
self.header.sector_size = 256
self.header.max_sectors = int(values['num_tracks']) * int(values['sectors_per_track'])
self.header.ts_pairs = int(values['max_pairs'])
self.header.dos_release = values['dos_release']