[mkgmap-dev] Maximum map size

Fri Jan 6 14:06:20 GMT 2017

El 06/01/17 a las 14:44, Jakob Mühldorfer escribió:
> Hi,
>
> Could you please tell me the maximum map size.
> I know it is around the 4GB mark, but no idea what the exact size 
> limit is.
> Currently the gmapsupp file is 3951493120Bytes, how much larger can it 
> get before it is broken?
>
> Thanks
> Jakob
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You can build a gmapsupp.img file larger than 4 GB, but you won't be 
able to copy it to an SD card or device. The limit is imposed by FAT-32 
file system.