IWR1443BOOST: I can't burn a program

wang fei

Prodigy 10 points

Part Number: IWR1443BOOST
Other Parts Discussed in Thread: IWR1443

Tool/software:

IWR1443 just a few times can also burn to write into the firmware program, suddenly can not burn to write.

At present, the RST yellow light is steady on, and there is no response when pressing the RST button. Is this normal?

Does either the burn program or the Format flash stay at set break signal? What is the reason for this?

3 months ago

0 wang fei 3 months ago

Prodigy 10 points

[2024/9/17 上午1:01:56] [INFO] Cortex_R4_0: Initialization complete.

[2024/9/17 上午1:01:56] [INFO] Cortex_R4_0: Connecting to COM Port COM6...

[2024/9/17 上午1:01:56] [INFO] Cortex_R4_0: Reset connection to device

[2024/9/17 上午1:01:56] [INFO] Cortex_R4_0: Set break signal

[2024/9/17 上午1:02:16] [ERROR] Cortex_R4_0: Initial response from the device was not received. Please power cycle device before re-flashing.

[2024/9/17 上午1:02:16] [ERROR] Cortex_R4_0: Not able to connect to serial port. Recheck the COM port selected.

[2024/9/17 上午1:02:16] [INFO] Cortex_R4_0: Flashing instance clean-up initiated...

[2024/9/17 上午1:02:16] [INFO] Cortex_R4_0: Instance deinitialized!

0 Abhishek Karkisaval 3 months ago in reply to wang fei

TI__Expert 8990 points

Thanks for your query. Please allow us a couple of days to respond

Regards

0 Santosh Krishnan 3 months ago in reply to Abhishek Karkisaval

TI__Genius 13750 points

Hello.

When switching between flashing and functional mode, have you made sure to power-cycle and/or reset the device?

Sincerely,

Santosh

0 wang fei 3 months ago in reply to Santosh Krishnan

Prodigy 10 points

Yes, I power-cycle or rest the device everytime, but it didn't work. And in the past two days, I have measured the voltage related to PMIC against the schematic diagram and it is normal.

0 Santosh Krishnan 3 months ago in reply to wang fei

TI__Genius 13750 points

Hello.

Can you provide an image of your board setup, such as the switch settings for the EVM?

Sincerely,

Santosh

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IWR1443BOOST: I can't burn a program