CCS/LPSTK-CC1352R: Programming Wireless Device

Bill Cowles

Part Number: LPSTK-CC1352R
Other Parts Discussed in Thread: UNIFLASH, CC1352R, SYSCONFIG

Tool/software: Code Composer Studio

Hello,

I have the following setup:

CC-1352P1 with XDS110 connected to the LPSTK-CC1352R and PC per the debug example: http://dev.ti.com/tirex/explore/node?node=ALbrTxwrCNlp7358Kjw6Nw__pTTHBmu__LATEST

I'm unable to revert to the LPSTK-CC1352R factory image (with reset and power cycle) and cannot flash to the LPSTK-CC1352R with CCS.

For example, attempting to flash the DMM 15.4 Sensor+BLE Remote Display sample or multi_sensor _app_CC13X2R1, program seems to be installing on CC-1352P1 LaunchPad.

Any suggestions?

over 5 years ago

0 YiKai Chen over 5 years ago

Guru 735695 points

Can you take a picture to show how you connect debugger to LPSTK-CC1352R?

0 TER over 5 years ago in reply to YiKai Chen

TI__Guru**** 317180 points

It could sound like you have forgotten to remove some jumpers meaning that a picture could easily tell us how you have connected this.

0 Bill Cowles over 5 years ago in reply to TER

Prodigy 80 points

Thanks for taking a look at this; here is my setup. Additionally, both UniFlash and CCS autodetect both point to the CC-1352P not the LPSTK-CC1352R when connected to PC in this debug setup - shouldn't the LPSTK-CC1352R indicate it's connected?

0 YiKai Chen over 5 years ago in reply to Bill Cowles

Guru 735695 points

I don’t see you connect 3V3 and GND to LPSTK-CC1312R. Do you power it by battery?

0 TER over 5 years ago in reply to YiKai Chen

TI__Guru**** 317180 points

VDD and GND are available in the 10 pin ARM connector and hence should not be an issue.

Before proceeding with your original issue, could you confirm that when opening Flash Programmer 2 or SmartRF Studio you are able to see that you have a CC1352R connected. In the picture the debugger is only connected to the LPSTK and should not see the device you have on the board you use as debugger.

0 Bill Cowles over 5 years ago in reply to TER

Prodigy 80 points

SmartRF Studio shows CC-1352R device attached via XDS110. Tried flashing a new image - project_zero_ap_CC1352R1_LAUNCHXL. Made one modification in SYSCONFIG, change number of advertisement sets from 1 to 2. Device should show up on iOS SImpleLink app, nothing...

Another observable issue (that may be related) is no LED light when turning the LPSTK device on/off. Tested both batteries and connections, voltage is good. Maybe I shorted something on the board during multiple debug routines?

0 YiKai Chen over 5 years ago in reply to Bill Cowles

Guru 735695 points

Other than project_zero_ap_CC1352R1_LAUNCHXL, you still need to download BIM into your LPSTK-CC1352R to make it work.

0 Bill Cowles over 5 years ago in reply to YiKai Chen

Prodigy 80 points

Thanks YK, that worked!

UniFlash > Off Chip.hex (release) > CCS flash project_zero_app_CC13X2R1_LAUNCHXL > SimpleLink (image below):

Sub-1 GHz

Sub-1 GHz forum

CCS/LPSTK-CC1352R: Programming Wireless Device