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how to read memory card hex file data without using FATFs lib

nandhakumar Ganesan

Hi,

I am using STM32 F103C8T6 controller with memory card adapter.

using FATFs lib for read HEX file data . its working fine.

but FATFs Lib taken so much of Memory space.

SO, I need alternate for this process.SO, kindly suggest for Without FATFs library to use memory card hex file reading.

thank you.

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  • 0 Arm Employee Badge

     Not sure what you mean with "FATFs lib". But if I understand you correct, you read a file from a medium formatted with the FAT file system? If you want you can of course implement the file system access logic your own in the most specialized and resource limited way for your application. If this is too much work for you, did you also have already a look at our MDK Middleware and the File System library part of it: www.keil.com/.../fs_resource_requirements.html

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  • 0 Arm Employee Badge

     Not sure what you mean with "FATFs lib". But if I understand you correct, you read a file from a medium formatted with the FAT file system? If you want you can of course implement the file system access logic your own in the most specialized and resource limited way for your application. If this is too much work for you, did you also have already a look at our MDK Middleware and the File System library part of it: www.keil.com/.../fs_resource_requirements.html

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