IWR6843ISK-ODS: EVM has stop being able to be programmed

Chris Lande

Part Number: IWR6843ISK-ODS
Other Parts Discussed in Thread: MMWAVEICBOOST

Support,

I have been suing the IWR6843ISK-ODS for some time now. Recently I'm unable to program the EVM. I believe the setup is correct. I have attached a number of image details the setup and state of the board. Please will you take a look and advise.

over 4 years ago

0 CHETHAN KUMAR Y.B. over 4 years ago

TI__Mastermind 25835 points

Hello,

Could you please review step by step procedure for running the EVM

https://training.ti.com/hardware-setup-iwr6843isk-and-iwr6843isk-ods

Thanks and regards,

CHETHAN KUMAR Y.B.

0 Chris Lande over 4 years ago in reply to CHETHAN KUMAR Y.B.

TI__Expert 6575 points

This is the procedure we have been following. Please see the log below:

[01/02/2021 10:42:25] [INFO] Cortex_R4_0: Initialization complete.

[01/02/2021 10:42:25] [INFO] Cortex_R4_0: Flashing process starting...

[01/02/2021 10:42:25] [INFO] Cortex_R4_0: Connecting to COM Port /dev/ttyUSB0...

[01/02/2021 10:42:25] [INFO] Cortex_R4_0: Reset connection to device

[01/02/2021 10:42:25] [INFO] Cortex_R4_0: Set break signal

[01/02/2021 10:42:45] [ERROR] Cortex_R4_0: Initial response from the device was not received. Please power cycle device before re-flashing.

[01/02/2021 10:42:45] [ERROR] Cortex_R4_0: Not able to connect to serial port. Recheck COM port selected and/or permissions.

[01/02/2021 10:42:45] [INFO] Cortex_R4_0: Flashing instance clean-up initiated...

[01/02/2021 10:42:45] [INFO] Cortex_R4_0: Instance deinitialized!

0 Charles Oladimeji over 4 years ago in reply to Chris Lande

TI__Mastermind 33805 points

Hi,

The switch configuration based on the picture is right. is the program already flashed still running okay?

Can you try restarting your PC, maybe try a different USB?

Regards,

Charles O

0 Chris Lande over 4 years ago in reply to Charles Oladimeji

TI__Expert 6575 points

Hi,

Is the program already flashed still running okay?

-No. Seems like we lost the ability to run the demo.

Can you try restarting your PC, maybe try a different USB?

-Tried it. Even with a different PC. No success.

Can you think of anything else or should I have the EVMs replaced?

0 CHETHAN KUMAR Y.B. over 4 years ago in reply to Chris Lande

TI__Mastermind 25835 points

Chris Lande,

If you cannot run stand-alone mode or with mmWaveICBOOST then, EVM need to be replaced.

Thanks and regards,

CHETHAN KUMAR Y.B.

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IWR6843ISK-ODS: EVM has stop being able to be programmed