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41 lines
1.0 KiB
Plaintext
41 lines
1.0 KiB
Plaintext
Media Access API
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-=-=-=-=-=-=-=-=-
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int media_read(uint32 sector, uint8 *buffer, uint32 sector_count)
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Params:
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Sector: 32-bit sector number
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Buffer: Target buffer to read n sectors of data into.
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Sector_count: Number of sectors to read.
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Return:
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int, 1 = success, 0 = failure.
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Description:
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Application/target specific disk/media read function.
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Sector number (sectors are usually 512 byte pages) to read.
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Media Write API
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int media_write(uint32 sector, uint8 *buffer, uint32 sector_count)
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Params:
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Sector: 32-bit sector number
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Buffer: Target buffer to write n sectors of data from.
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Sector_count: Number of sectors to write.
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Return:
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int, 1 = success, 0 = failure.
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Description:
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Application/target specific disk/media write function.
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Sector number (sectors are usually 512 byte pages) to write to.
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File IO Library Linkage
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Use the following API to attach the media IO functions to the File IO library.
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int fl_attach_media(fn_diskio_read rd, fn_diskio_write wr)
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