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MFS install

Question asked by Nitin Kothari on Oct 9, 2013
Latest reply on Oct 10, 2013 by Daniel Chen

Hello all,

 

I am using MFS with USB Host stack for Mass Storage Device and I am pretty new to it.

 

I am trying to read a text file from the connected MSD. Here is the sequence of funciton calls I am using for the purpose :

 

 

 

_io_usb_mfs_install("USBD:", 0, (pointer)msg.ccs);  /* msg.ccs is a pointer to class_call_structure poitner*/

 

 

DEV_FD_PTR = fopen("USBD:", NULL);  /* First fopen to open the device*/

 

 

FS_FD_PTR = fopen("C:\\my_read_file.txt", "a+");  /* 2nd fopen to open the file*/

 

 

So instead of reading the data from the file, all I could read was the data from Sector 0.

 

Can anyone please tell me what am I doing wrong ?

 

 

Appreciate your time.

 

Regards,

Nik

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