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HP Forums / HP Calculators (and very old HP Computers) / General Forum v / Detecting presence of SD-card on HP-50g

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Detecting presence of SD-card on HP-50g
07-14-2021, 04:38 AM
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cahlucas Offline
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Detecting presence of SD-card on HP-50g
Hi all,
For a program, I am making it is important to detect if there is an SD card in the HP-50g. How can I best do this in system RPL? As far as I can tell there is no special command for it. Something must be possible here because the built-in filer would not be able to work with an SD card if that function were not present. The program must therefore be able to detect with a flag (TRUE/FALSE) whether an SD card is present or not. I would like to use this function in my program. Sincerely, Karel.
I use HP-16C, WP-34S emulator, HP-35s, HP-48GX, HP-50g, and HP Prime G2.
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Detecting presence of SD-card on HP-50g - cahlucas - 07-14-2021 04:38 AM



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