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Add documentation entry for the `mtd` test/benchmark application. Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
31 lines
962 B
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31 lines
962 B
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============================================
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``mtd`` MTD test and transfer rate benchmark
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============================================
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This testing/benchmark application performs an erase/write operation to
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evaluate write transfer rate and then reads the written content back to
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evaluate the read transfer rate. Finally, it compares the read data with
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the previously written data to ensure the MTD device is working as expected.
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EXAMPLE::
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nsh> mtd /dev/mtdblock0
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FLASH Test on device with:
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Sector size: 4096
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Sector count: 256
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Erase block: 4096
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Total size: 1048576
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Starting write operation...
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Write operation completed in 5.46 seconds
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Total bytes written: 1048576
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Transfer rate [write]: 187.55 KiB/s
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Starting read operation...
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Read operation completed in 0.11 seconds
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Total bytes read: 1048576
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Transfer rate [read]: 9309.09 KiB/s
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Data verification successful: read data matches written data
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