miky
Joined: 06 May 2007 Posts: 10 Location: Prague
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FaT32 (Tomi's) on 18f452 |
Posted: Wed May 16, 2007 3:44 pm |
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Hi,
I am trying to run Tomi's fat32 on 18f452 with a SD 512MB card (MAXFILES=1). The ram space is used for 83%. The only change is the init_mmc (mod for SD) and I do not use #locate.
So far I can init the SD and write the files (based on his examples).
However, there is an issue with proper sector/cluster allocation - I can see the files but the content of the files is shifted (e.g. the text is written to sector f8200 but read from f9000 or vice versa). Is there any experience with running the stuff on 18f452 or with similar behaviour?
Thanks, Miky. |
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