Unable to open application file from SD card

Elvis Wei

Intellectual 320 points

Hello,

A error message shows "Unable to open application file" by bootloader, the MLO and app files both exist in the SD card.

Please anyone answer why the MLO can be read but app file not?

SDK: AM335X_StarterWare_02_00_00_07

FRESULT return = FR_NO_FILESYSTEM

Thanks,

Elvis

over 11 years ago

0 Biser Gatchev-XID over 11 years ago

TI__Guru**** 393215 points

Moving this to the Starterware forum.

0 Elvis Wei over 11 years ago

Intellectual 320 points

One of the SD card pin disconnect, the issue has been fixed now.

0 Rohan Eric over 9 years ago in reply to Elvis Wei

Intellectual 350 points

Hi Elvis Wei,
I am also facing the same problem, could you please help me in resolving this issue?

Thanks

0 Elvis Wei over 9 years ago in reply to Rohan Eric

Intellectual 320 points

Hi Rohan,

In my case, the issue caused by an disconnected PCB solder joint in the SD connector( hardware issue ).

You may require to re-soldering and check all joints of the SD connector, and also to ensure related electronic components with good condition.

hope it would be helpful for you.

0 Rohan Eric over 9 years ago in reply to Elvis Wei

Intellectual 350 points

Thanks Elvis I tried with USB, its working now so i am not worried about it now.

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Unable to open application file from SD card