CCS/MSP432P401R: Trying make my msp controller as mass storage device

Birla Nesan

Part Number: MSP432P401R

Tool/software: Code Composer Studio

I working on a project which is used to take the log continuously. I'm planning to do interface USB with Uart and access SD card through SPI . While i connecting my it should show the mass storage of sd card like card reader. if anyone has idea or solutions help me out. thank you

over 6 years ago

0 Ki over 6 years ago

TI__Guru**** 420760 points

Hello,
Your question is best answered by the experts in the MSP forums. I will move this thread there.

Thanks
ki

0 Amit Ashara over 6 years ago

TI__Guru**** 244380 points

Hello Birla,

Can you please draw a block diagram of your system and attach it to the post to see if the solution is feasible on the MSP432P401R device. The MSP432P401R device does not have a USB interface.

0 Birla Nesan over 6 years ago in reply to Amit Ashara

Intellectual 375 points

HI Amit Ashara,

Here I attached my block diagram for my project.

attached my circuit diagram.

0 Amit Ashara over 6 years ago in reply to Birla Nesan

TI__Guru**** 244380 points

Hello Birla,

It depends on the USB to UART device. What is it being configured as. In most likelihood it would be a CDC class device and not a Mass Storage Class device so the USB enumeration would not work.

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CCS/MSP432P401R: Trying make my msp controller as mass storage device