CCS 6.1.2.00015 Unable to connect to XDS100v2 : Error -151

Martin Beakes

Hi,

Few months ago, I made some projects in CCS for the RM48HDK. Today I re-open the same project and when I try to debug the code using CCS, it seems that CCS is not able to connecto to the onboard XDS100V2.. I receive error -151 (see below).

From what I see in device manager, it seems that windows recognise the board (see screenshot below).

Both XDS100v2 are listed.

However, when I run xds100serial.exe from INSTALLDIR\ccsv6\ccs_base\common\uscif, the program returns:

No XDS100 emulators were found on the system

If I use the board on another computer, it works fine. We are able to download and debug the code in the target RM48HDK.

Any idea what could be the issue ?

over 10 years ago

0 Martin Beakes over 10 years ago

Intellectual 325 points

I also tried to connect the dev board to different USB port and got the same results.
I looks like windows recognise the XDS100 but not CCS.

0 Martin Beakes over 10 years ago in reply to Martin Beakes

Intellectual 325 points

For the XDS100v2 USB Serial Converter B is
VID_0403&PID_A6D0&RE_0700&MI_01

0 Martin Beakes over 10 years ago in reply to Martin Beakes

Intellectual 325 points

I used the FTD Clean as specified in the following post:

e2e.ti.com/.../252967

Now on when I use xds100serial.exe , this shows
VID/PID 0403/a6d0 XDS100v2 Serial #TIMCUHDK

This time when I try to connect, I have error -2131 @ 0x0 .

0 desouza over 10 years ago in reply to Martin Beakes

TI__Guru**** 172109 points

Hi,

Comparing the screenshot you sent with the one in the Troubleshooting section of the XDS100 wiki page, it seems that something changed the Windows device drivers for your XDS100.

http://processors.wiki.ti.com/index.php/XDS100

The VID/PID seem fine, therefore my suspicion about the device drivers. You can use FTDI's ftclean utility as mentioned in the page below:

http://www.ftdichip.com/Support/Knowledgebase/index.html?ftcleanutility.htm

Hope this helps,

Rafael

0 Martin Beakes over 10 years ago in reply to desouza

Intellectual 325 points

Hi,

I run the FTClean application. When connecting the RM48HDK board the device manager still show XDS100v2 compatible USB device

Based on you last comment, I had a closer look at the device driver. The device driver shows "Beaglebone".
To solve the issue, I click Update Driver and point windows to c:\ti\ccs6 directory.
Now windows is using the proper driver and everything works !!

Thanks for helping.

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CCS 6.1.2.00015 Unable to connect to XDS100v2 : Error -151