El 04/05/11 15:18, Steve Ratcliffe escribió:
Hi
Just another thought ... could it be that C/H/S information should be calculated dynamically based on the actual size of a .img-file? Maybe this could save memory on a GPS when the tiles are loaded ... this is speculation since I don't know exactly how this is implemented. Yes it should be. I just hoped that it would not be required, as it always worked when the max size was smaller. ;)
I'll see what it would take to get the size into the header. After merging changes from trunk to locator branch I have the same problem with the mkgmap-locator. Is there any other information I can supply or any test to run to help debugging this issue?
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OK the attached patch should now take into account the exact size of the file when setting the 'partition size' in the header.
There is a minimum size of 2048 512 byte sectors, anything larger than that is calculated just a little larger, so any mistake will cause a problem. Works for me so far. Using your patch I get the messages below and the map can't still be loaded in MapSource file size 0 file size 0 max block 42204 endSector=42204, from 42204 try 65472, for mb=42204 max block 50217 endSector=50217, from 50217 try 65472, for mb=50217 file size 0 max block 12004 endSector=12004, from 12004 try 65472, for mb=12004 file size 0 max block 21899 endSector=21899, from 21899 try 65472, for mb=21899 file size 0 max block 21345 endSector=21345, from 21345 try 65472, for mb=21345 file size 0 max block 38482 endSector=38482, from 38482 try 65472, for mb=38482 file size 0 max block 15235 endSector=15235, from 15235 try 65472, for mb=15235 file size 0 max block 20773 endSector=20773, from 20773 try 65472, for mb=20773 file size 0 max block 22445 endSector=22445, from 22445 try 65472, for mb=22445 file size 0 max block 17141 endSector=17141, from 17141 try 65472, for mb=17141 file size 0 max block 20432 endSector=20432, from 20432 try 65472, for mb=20432 file size 0 max block 28355 endSector=28355, from 28355 try 65472, for mb=28355 file size 0 file size 0 max block 11 endSector=2047, from 11 try 65472, for mb=2047 file size 0 max block 38682 endSector=309463, from 38682 try 65472, for mb=309463 try 130944, for mb=309463 try 261888, for mb=309463 try 523776, for mb=309463 max block 4871 endSector=38975, from 4871 try 65472, for mb=38975