Hi all...., im new to the forum.., im tryin to implement a biomedical appln using lpc2148..., i want to transfer the data acquired via sampling to a SD card and transfer this to PC but wen i insert the SD card into PC after writing into it using ARM, its showing to format the card..., data cant be accessed..., is there any solution for this...., thanks in advance...
Sounds like you're corrupting the file system structures on the card.
You could debug your solution, or hire someone to do it for you.
It would appear you're been tasked with a project beyond your level of competence, please refer to your peers or supervisors for assistance.
thanks for ur advice..., is ther any way to store data in .txt file format in arm
Search for the example codes. There may be example codes in the Keil\ARM\ folder. else (in case, if you have purchased the development board) check the data accompanied with the development board. it may have the driver files and examples codes.
ARM is an equal opportunity file writer, it writes all files the same regardless of extension or national origin.
Check the implementation of your file system, and the card level interface code, to understand failure issues therein. Do a forensic/postmortem analysis of the data and file system structures on the card to understand the nature of the failure.