Load variable from SD card

Alberto_isorna — Mon, 23 Nov 2020 16:01:14 GMT

Hello,

I have a very large file (60MB) with a constant char in my SD card that looks like this:

My question is: how can I load a variable from SD card into a variable allocated also in the SD card?

I'm able to load the ascii caracters in the SDRAM but I don't want the caracters I want the variable and anyway the full file is not fiting in the ram so I'd need to load it from the SD card.

I'm using a NXP IMXRT 1064, I need that my tensorflow model loads the image from there.

Any help is better than nothing,

Best regards!

Re: Load variable from SD card

jeremyzhou — Tue, 24 Nov 2020 01:28:30 GMT

Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
1) How can I load a variable from the SD card into a variable allocated also in the SD card?
-- In my experience, it needs to load the image data in the RAM in advance of input it to the TensorFlow model.
Hope it helps.
Have a great day,
TIC

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topic Load variable from SD card in i.MX RT Crossover MCUs

Load variable from SD card

Re: Load variable from SD card