EVM430-FR6047: Unknown error occurred with code 255 during programming with UniFlash

Aleksei

Part Number: EVM430-FR6047
Other Parts Discussed in Thread: UNIFLASH, MSP-FET

HI.

I have a problem with my EVM430-FR6047. This EVM worked well with my transducers, but after i tried to make some additional settings with GUI the EVM stopped working. I see "Unknown error occured" with code 255. Also i dont see TX pulses at pins CH0, CH1. I tried to update firmware using TI UniFlash. I downloaded the last firmware version MSP430FR6047EVM_USS_Water_Demo_LPM_02_40_00_00.txt. But when i click "load image" an error appears:

Can you please help me to solve this problem?

Best Regards,

Aleksei

over 5 years ago

0 James Evans over 5 years ago

TI__Mastermind 49692 points

Hello,

The screenshot you shared looks like UniFlash. If you program your EVM using a code example in CCS, will that work? Are you connecting multiple MSP-FET's or EVMs to your PC at once? Are you using a USB hub? I would try power cycling your PC and EVM, reconnecting them, reopening UniFlash and try programming it again.

Regards,

James

0 Aleksei over 5 years ago in reply to James Evans

Prodigy 51 points

Thanks for your answer! I've programed EVM using CCS, it solved my problem.

Best regards,

Aleksei

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EVM430-FR6047: Unknown error occurred with code 255 during programming with UniFlash