CCS/CC3220SF-LAUNCHXL: Error -1170 when I try to download/debug mqtt_client example on CC3220SF-LAUNCHXL

YiKai Chen

Part Number: CC3220SF-LAUNCHXL
Other Parts Discussed in Thread: UNIFLASH

Tool/software: Code Composer Studio

I try to download/debug mqtt_client example of simplelink_cc32xx_sdk_1_40_01_00 on CC3220SF-LAUNCHXL. I can build the example without problem but I get Error -1170 when I tied to download/debug it with CCS (my CCS version is 7.2)

I have remove all jumpers on SOP of CC3220SF-LAUNCHXL (you can refer to my picture of CC3220SF-LAUNCHXL).

How can I make this work?

over 8 years ago

0 Michael Reymond over 8 years ago

TI__Mastermind 40965 points

Hi YK Chen,

It looks like your CC3220 is in production mode. By default, the CC3220 ships in production mode which disables the jtag debug capability for security reasons. Please follow the Getting Started Guide from section 3.4 and use Uniflash to set your CC3220 into development mode, which allows jtag.

Regards,

Michael

0 YiKai Chen over 8 years ago in reply to Michael Reymond

Guru 735685 points

Cheers! This solves my issue. Thanks a lot!

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CCS/CC3220SF-LAUNCHXL: Error -1170 when I try to download/debug mqtt_client example on CC3220SF-LAUNCHXL