CC2642R: XDS110 DEVICE NOT BEING ENUMARATED

Yasar Arafath

Part Number: CC2642R
Other Parts Discussed in Thread: UNIFLASH, LAUNCHXL-CC26X2R1

Hi,

I am using CC26X2R1 LaunchPad for my development purpose . The EVK is shipped with Project Zero Demo code which is working too. The emupack version which had used was 8.0.27.9 .

I tried to flash hex file of other demo projects using the Flash Programmer 2 utility. Flashing was unsuccessful and ended up with an error message asking for firmware update. As I came across a forum regarding this error, emupack version should be 6.0.14.0 from the link http://processors.wiki.ti.com/index.php/XDS_Emulation_Software_Package. I installed this package and updated the firmware found under ti/ccs_base/common/uscif/xds110 folder using two command

xdsdfu -m

xdsdfu -f firmware.bin -r

The updation was completed without any error but the EVK board stopped being detect when connected to PC.

xdsdfu -m

Shows " The requested device was not found on the bus"

I tried with grounding the TCK line as mentioned in the README.txt but the EVK board stil fails to detect in any of the application including teraterm.

Any help would be appreaciated

over 7 years ago

0 YiKai Chen over 7 years ago

Guru 735685 points

If you use Uniflash, can it recognized your LAUNCHXL-CC26X2R1?

0 Yasar Arafath over 7 years ago in reply to YiKai Chen

Intellectual 500 points

Hi,
Thank You for the prompt reply.

I tried flashing the firmware using uniflash . I got the below error

Error connecting to the target:
(Error -260 @ 0x0)
An attempt to connect to the XDS110 failed.
The cause may be one or more of: no XDS110 is connected, invalid
firmware update, invalid XDS110 serial number, or faulty USB
cable. The firmware and serial number may be updated using the
xdsdfu utility found in the .../ccs_base/common/uscif/xds110
directory of your installation. View the ReadMe.txt file there
for instructions.
(Emulation package 6.0.83.1)

Thanks & Regrads,
Anjali

0 YiKai Chen over 7 years ago in reply to Yasar Arafath

Guru 735685 points

This problem might be caused by bad USB cable. I would suggest you to replace a new USB cable and restart your desktop to test again.

0 Yasar Arafath over 7 years ago in reply to YiKai Chen

Intellectual 500 points

Hi Chen,

I verified the USB cable by connecting it to a working EVK . The EVK is detecting fine. So the cable is verified as working

0 YiKai Chen over 7 years ago in reply to Yasar Arafath

Guru 735685 points

Then, try to download/install latest XDS emulation Software package from processors.wiki.ti.com/.../XDS_Emulation_Software_Package and update FW to your XDS to test again.

0 Yasar Arafath over 7 years ago in reply to YiKai Chen

Intellectual 500 points

Which version would you recommend to use?

0 YiKai Chen over 7 years ago in reply to Yasar Arafath

Guru 735685 points

8.0.27.9

0 Yasar Arafath over 7 years ago in reply to YiKai Chen

Intellectual 500 points

Hi Chen,

I uninstalled the emupack 6.0.14.0 .Restarted my PC and then installed the 8.0.27.9 Version succesfully. To update the firmware, issued the commands but the device is still undetected. Without successful detection , I cannot do the firmware updation. Is there any other to update the firmware.

0 YiKai Chen over 7 years ago in reply to Yasar Arafath

Guru 735685 points

Oops.run out of idea. Maybe try to ask for replacement from www.ti.com/.../faq-returns-and-refunds.html

0 Ji-won Lee over 7 years ago in reply to Yasar Arafath

Genius 3630 points

I hope you to solve your issue with my case.

e2e.ti.com/.../692961

0 Yasar Arafath over 7 years ago in reply to Ji-won Lee

Intellectual 500 points

Hi ,

I had installed the latest version of emupack ti_emupack_setup_8.0.27.9_win_32 . Installation is succesful but I could not find any folder like C:\ti\xds110\drivers\xds110_drivers\x64.

0 YiKai Chen over 7 years ago in reply to Yasar Arafath

Guru 735685 points

Do you try to download ti_xds110_setup_7.0.100.1_windows according to lee's suggestion?

0 Yasar Arafath over 7 years ago in reply to YiKai Chen

Intellectual 500 points

Hi,

I tried the same version of the emupack [ti_emupack_setup_7.0.100.1_win_32] which was available under processors.wiki.ti.com/.../XDS_Emulation_Software_Package . But the concern folder Lee mentioned in his post is still not available after installation in our PC.

0 Yasar Arafath over 7 years ago in reply to Yasar Arafath

Intellectual 500 points

Hi ,
I failed to find one more package in the Software package folder which I think Mr. Lee has suggested. Let me try it once and let you know the results

0 Yasar Arafath over 7 years ago in reply to Yasar Arafath

Intellectual 500 points

Hi Chen,

I followed the steps suggested by Mr. Lee . Copied the two dll files to c:/Windows/System32 folder[not in any of the sub folders since Mr Lee has not mentioned anything like that] and restarted the PC. The device is still undected.

0 YiKai Chen over 7 years ago in reply to Yasar Arafath

Guru 735685 points

Run out of idea. Maybe try to ask for replacement from www.ti.com/.../faq-returns-and-refunds.html

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CC2642R: XDS110 DEVICE NOT BEING ENUMARATED