UNIFLASH: CC1354P10 EVK hardware more than 2 EVK boards in same PC it is getting detected in UNIFLASH software but when we try to flash the program we are getting the below error message in UNIFLASH tool

Hello,

BALAJI Sambamoorthy said:

Question: how to flash 2 CC1354 with XDS110 in UNIFLASH software

If you have two separate CC1354 boards, both plugged into the same PC:

https://dev.ti.com/tirex/explore/node?node=A__ACKSQqESf97I3SKc1veJEw__sdtoutilities__FUz-xrs__LATEST

If you have two CC1354 devices on a single board with a single XDS110 connection:

https://dev.ti.com/tirex/explore/node?node=A__AJYyTcFotesgMsS7aRPn7Q__sdtoutilities__FUz-xrs__LATEST

Thansk

ki

I am getting the below error

Error initializing emulator: (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 XDS110SupportReadMe.pdf file there for instructions. (Emulation package 9.13.0.00201)

Regards

Balaji S

BALAJI Sambamoorthy said:

Error initializing emulator: (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 XDS110SupportReadMe.pdf file there for instructions. (Emulation package 9.13.0.00201)

This is a type of host connect error. Basically your PC does not detect any connected XDS110 debug probes.

To confirm, open a DOS command window (assuming you are on Windows) to: <CCS INSTALL DIR>\ccs\ccs_base\common\uscif\xds110 

Then run the command:

> xdsdfu.exe -e

The output will likely be that no probes are detected. The next question will be why none are detected. Were you ever able to connect to your boards in the past with CCS or UniFlash?

Please find the out put for the command "xdsdfu.exe -e"

C:\ti\ccs1260\ccs\ccs_base\common\uscif\xds110> xdsdfu.exe -e

USB Device Firmware Upgrade Utility
Copyright (c) 2008-2019 Texas Instruments Incorporated. All rights reserved.

Scanning USB buses for supported XDS110 devices...

<<<< Device 0 >>>>

VID: 0x0451 PID: 0xbef3
Device Name: XDS110 Embed with CMSIS-DAP
Version: 3.0.0.26
Manufacturer: Texas Instruments
Serial Num: LS45002Y
Mode: Runtime
Configuration: Standard

<<<< Device 1 >>>>

VID: 0x0451 PID: 0xbef3
Device Name: XDS110 Embed with CMSIS-DAP
Version: 3.0.0.26
Manufacturer: Texas Instruments
Serial Num: LS4500AI
Mode: Runtime
Configuration: Standard

Found 2 devices.

Answering to the question for the below query

"Why none are detected. Were you ever able to connect to your boards in the past with CCS or UniFlash"

It is getting detected but when we try to program any of the 2 devices lets say for eg....Device 0 and Device 1 connected to the same PC i am able to detect those devices in the same PC but if i try to program Device 0 and Device 1 programming doesn't happen

Looks like you have two launchpads connected to the PC and detected.

Did you differentiate between the two boards via XDS serial number as mentioned in the below article that I referenced earlier?

https://dev.ti.com/tirex/explore/node?node=A__ACKSQqESf97I3SKc1veJEw__sdtoutilities__FUz-xrs__LATEST

Yes I differentiated the 2 boards serial number, using command prompt I was able to set the serial number of the boards using the same article. 

2 XDS110 debug probe connected to 2 CC1354P10 EVK each. if I connect 1 XDS110 debug probe with CC1354P10 board in a PC Uniflash is able to program 1 XDS110 debug probe with CC1354P10 board. if i connect 2 XDS110 with 2 CC1354P10 board Uniflash is unable to program the second board

Error message is as below