50g: copy all stored objects to SD card individually
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10-20-2016, 03:23 AM
(This post was last modified: 10-20-2016 04:46 AM by DavidM.)
Post: #29
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RE: 50g: copy all stored objects to SD card individually
The same test case, using Claudio's SDSto routine from SDLIB to store the files:
Code: Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F So it appears that all-lower-case-or-high-ascii-names-that-fit-within-8.3 object names get UPCASEd by the version of SDLIB included with SDFiler, and with no LFN entry created. Mixed case gets the LFNs. I'm assuming that all longer-than-8.3 names end up with the LFNs as well. All of which leaves my head spinning with regards to a reasonable path forward for the treatment of object names for this app, which was on shaky ground from the start. Given that the number of people in the entire world that could make use of such an app is probably countable on one hand (possibly one finger), this seems like more effort than it's worth at this point. The amount of manual manipulation of files, object names, and cross-checking is not much different than simply copying the files with existing tools. The calculator doesn't track modification dates for individual objects, so relying on the SD card file system dates isn't particularly meaningful (those dates only tell you when the file was written, not when the actual object was updated). Encapsulating the real names as a string within a list object is a concept which could be useful, but IMHO doesn't add enough value to this app's concept to pursue. But if nothing else, perhaps the discussion has had some value for NewRPL's implementation. Thanks to Matthias, Claudio and 3298 for their participation! |
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