MSP-EXP432P401R: Keil not detecting the MSP-EXP432P401R board

Theo Nyan

Part Number: MSP-EXP432P401R

Hello,

I bought an MSP-EXP432P401R board for my class. It was working just fine for the half of the semester. Then one day the update button showed up and when I clicked "Ok" and try to use the board with Keil afterward, Keil stopped detecting the board. My professor contacted Ti for this issue and they said no clued and recommended me to get a new one. Then the same thing happened again later but this time I chose "Cancel.' But still, the Keil is not detecting the board. It is not showing up on the device manager either. Can someone tell me how to solve this issue? I cannot be buying the new one everytime this happens without knowing the cause.

Thank you,

over 4 years ago

0 Cash Hao11 over 4 years ago

TI__Mastermind 46765 points

Hi,

You said you could not find it on the device manager. It might related to the driver issue. You can find some third-party driver assistant software and try to update a new driver for the board.

Best regards,

Cash Hao

0 Theo Nyan over 4 years ago in reply to Cash Hao11

Prodigy 10 points

Hi Hao,

Actually, I have my driver installed but it is saying that it is not on the path. I have checked with the installation manual to make sure it's on the right path and it is on the right path. It just keeps on saying "tixds510cortexM.dvr file is missing."

Regards,

0 Cash Hao11 over 4 years ago in reply to Theo Nyan

TI__Mastermind 46765 points

Hi,

So it did related to the driver issue. You can try to uninstall your driver and reinstall it again. Or like I said in the former email, you can find some driver assistant to install the driver for you. It usually can find the right driver for your board.

Best regards,

Cash Hao

0 Theo Nyan over 4 years ago in reply to Cash Hao11

Prodigy 10 points

Hi,

I have reinstalled and installed but the issue isn't solved. Can you clarify what assistant driver you are referring to?

Regards,

0 Cash Hao11 over 4 years ago in reply to Theo Nyan

TI__Mastermind 46765 points

Hi,

Driver genius might work.

Best regards,

Cash Hao

0 Theo Nyan over 4 years ago in reply to Cash Hao11

Prodigy 10 points

Hi,

My apologies if I take too long to reply because my university has already started so I am kinda busy. So I have tried driver genius, it didn't work. Any idea about different options that I can use.

Thank you,

0 Cash Hao11 over 4 years ago in reply to Theo Nyan

TI__Mastermind 46765 points

Hi，

You can try with the driver in this link. It should work.

https://energia.nu/pinmaps/msp-exp432p401r/

Best regards,

Cash Hao

Arm-based microcontrollers

Arm-based microcontrollers forum

MSP-EXP432P401R: Keil not detecting the MSP-EXP432P401R board