CCS/LAUNCHXL-CC2640R2: Can't recognize XDS110

Jeremy Hale

Part Number: LAUNCHXL-CC2640R2
Other Parts Discussed in Thread: CC2640R2F

Tool/software: Code Composer Studio

Just received a dev kit but can't program it. Wondering if TI didn't program the on-board debugger or if I somehow put it into DFU mode?

Trying to program the LAUNCHXL-CC2640R2 with Code Composer Studio but I can't connect to the on-board XDS110

When I connect the launchxl-cc2640r2 via USB to my computer, it shows up as Tiva Device Firmware Upgrade.

Found this link and was able to program the XDS110 firmware http://processors.wiki.ti.com/index.php/XDS110

cd /Applications/ti/ccsv7/ccs_base/common/uscif/xds110

./xdsdfu -m

./xdsdfu -f firmware.bin -r

After power-cycling the board, it seems to work ok.

Code Composer Studio Version: 7.1.0.00016

MacOS Sierra 10.12.4

over 8 years ago

0 Fredrik K over 8 years ago

TI__Guru** 106705 points

Hi Jeremy,

Thank you for notifying us about this. Sounds like a production test escape.

Is it working ok now?

Regards,
Fredrik

0 A. Rebel over 8 years ago

TI__Genius 11740 points

Hi Jeremy,

It sounds like you found the issue and solved it -

Also note, that we don't officially support Mac for development on the CC2640R2F

Regards,
Rebel

0 Jeremy Hale over 8 years ago in reply to Fredrik K

Prodigy 100 points

Yes, works fine now.

0 Noisii over 8 years ago

Prodigy 50 points

Hi Jeremy;
I met the similar problem.
but after i tried the command xdsdfu -e, the PC still can't find the deviece.
Did you met this before?

0 YiKai Chen over 8 years ago in reply to Noisii

Guru 735685 points

When you connect LAUNCHXL-CC2640R2 with PC, does your PC emulated any COM port for it?

0 Noisii over 8 years ago in reply to YiKai Chen

Prodigy 50 points

No. nothing.

At the beginning, it showed out "Tiva device firmware upgrade".

But later, the PC can't regonize anything to the pad.

0 YiKai Chen over 8 years ago in reply to Noisii

Guru 735685 points

Is there any unknown device in your device manager? By the way, which Windows version do you use? Win 7 or Win 10?

0 Noisii over 8 years ago in reply to YiKai Chen

Prodigy 50 points

No, there is no unknown device.
My PC system is WIN10. But i think it doesn't matter, because everything is fine before upgrade the firmware.

0 YiKai Chen over 8 years ago in reply to Noisii

Guru 735685 points

Can you test it on another PC to see if it works?

0 Noisii over 8 years ago in reply to YiKai Chen

Prodigy 50 points

Yes, the other computer still don't recognize the launch pad.
i think it is the TM4C firmware lost. But i don't know how to flash it.

0 YiKai Chen over 8 years ago in reply to Noisii

Guru 735685 points

If it cannot be recognized on another PC too, I suggest you to ask for replacement from www.ti.com/.../faq-returns-and-refunds.page

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CCS/LAUNCHXL-CC2640R2: Can't recognize XDS110