.buffernum Property
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Function: |
Sets/returns the number of the RAM buffer that will be used for direct sector access. |
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Type: |
Byte |
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Value Range: |
0 or 1. Default = 0 (RAM buffer #0 selected). |
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See Also: |
Direct Sector Access, fd.getbuffer, fd.setbuffer, fd.getsector, fd.setsector, fd.checksum, fd.copyfirmware, fd.copyfirmwarelzo |
Details
All file-based operations of the flash disk also load data into the RAM buffers. Switch to RAM buffer #0 each time before performing direct sector access with this or other related methods — this will guarantee that you won't corrupt the files and/or the file system and cause disk dismounting (fd.ready becoming 0 — NO).