File copy in sd card in imxrt1050

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File copy in sd card in imxrt1050

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AkshayWale
Contributor II

Hi,

I am using the SDMMC sd card fatfs SDK example code in IMXRT1050EVKB , i am able to write and read the content into the file. Code is absolutely working fine.

My doubt is,

if i want to copy the content of one file and write the content into another file , we cant copy a whole file content into a buffer then write it, as size of file is around 2mb and its not possible to keep a huge buffer size

is there any other possibility to copy and paste the content of file as f_copy is not supportive?

Please do the needful.     

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b36401
NXP Employee
NXP Employee

You can write a C code to copy fine with small blocks, even byte by byte.

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