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OMAPL138 LogicPD EVM starterWare_1_10_03_03 usb_host_MSC example cannot recognise some u-disk,and the software cannot return from some function

Hi ,

when I use the logicPD EVM test the starterware 1.10.03.03 USB_HOST_MSC for some u-disks( about 20 brands' u-disks),a lot of them can be recognised,while the brand Teclast & EVGET cann't be recognised. The biggest problem is when it cannot recognise the u-disk, the program will sink into some functions and cannot return to the main loop to report the status of the program. The HyperTerminal cannot input any charactors. It's like the DSP is shutdown. Even if I reset CPU  form CCS, it still cannot recognise other u-disk, when encounter the unrecognised u-disk I should power off the EVM or software reset system , otherwise it cannot recognise any u-disk.

Best Regards,

 Tidus