topic MQX IO Error in MQX Software Solutions

MQX IO Error

nitinkothari — Thu, 31 Oct 2013 06:36:14 GMT

Hello,

I am using twr54418 kit and trying to install the MFS over the USB MSD.

Previously, _io_usb_mfs_install function call was working fine.

But now, it is returning the error 0xA00, which I found out to be IO_ERROR (from mqx.h).

Any thoughts over it ?

Regards,

Nitin

Re: MQX IO Error

soledad — Wed, 06 Nov 2013 00:58:23 GMT

Hello Nitin Kothari,

In order to identify the problem, could you test the example located at the next path? <Freescale_MQX_4_0_path>\mfs\examples\mfs_usb\cw10\mfs_usb_twrmcf54418

Regards

Sol

Re: MQX IO Error

nitinkothari — Wed, 06 Nov 2013 06:02:45 GMT

Hello Sol,

The problem was in the Device State switch in msd_commands.c.

It is fixed now.

Thanks,

Nitin

Re: MQX IO Error

soledad — Thu, 07 Nov 2013 02:02:38 GMT

I am glad you fixed your issue. :smileywink: