6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-07-02 20:30:00 +00:00
Code Issues Projects Releases Wiki Activity

Attempted to ensure proper CRC generation for FM-format input.

Browse Source
This commit is contained in:
Thomas Harte 2016-12-28 18:56:53 -05:00
parent 8cd1575891
commit 720b1e5802
1 changed files with 27 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
Storage/Disk/Encodings/MFM.cpp
View File

@ -89,10 +89,33 @@ class FMEncoder: public Encoder {
));
}
void add_index_address_mark() { output_short(FMIndexAddressMark); }
void add_ID_address_mark() { output_short(FMIDAddressMark); }
void add_data_address_mark() { output_short(FMDataAddressMark); }
void add_deleted_data_address_mark() { output_short(FMDeletedDataAddressMark); }
void add_index_address_mark()
{
crc_generator_.reset();
crc_generator_.add(MFMIndexAddressByte);
output_short(FMIndexAddressMark);
}
void add_ID_address_mark()
{
crc_generator_.reset();
crc_generator_.add(MFMIDAddressByte);
output_short(FMIDAddressMark);
}
void add_data_address_mark()
{
crc_generator_.reset();
crc_generator_.add(MFMDataAddressByte);
output_short(FMDataAddressMark);
}
void add_deleted_data_address_mark()
{
crc_generator_.reset();
crc_generator_.add(MFMDeletedDataAddressByte);
output_short(FMDeletedDataAddressMark);
}
};
static uint8_t logarithmic_size_for_size(size_t size)