• State
  • Locked Locked
  • Replies 2 replies
  • Subscribers 77 subscribers
  • Views 1327 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Problem in interfacing SD card with MSP430

Jenitta Rex
Intellectual 660 points

Hi

I am using MSP430 EXP5529 experimenter board.

I am familiar with USB developers package .

I have exercised the CDC code samples and they work well.

Now i am trying the M2 , SD card sample.

 I have downloaded the 'M2 code sample'  to the controller .

The PC does not recognise the SDcard device .

 

Any idea ?

Thanks

Jenitta

 

  • 0
    Intellectual 660 points

    Hi,

    In addition to the MSC code , should the micro controller code contain code for CDC as well ?

    Thanks

    Rexlin

  • 0 in reply to Jenitta Rex
    Intellectual 660 points

    Hi

    I tried the CHM1 code .

    Now the PC is able to recognise the COM port as well as mass storage device.

    I have the SD card inserted . So i expected  one new "Removable disk drive" to appear .

    But 2 drives appeared.

    I assume one to be the SD card and the other to be the built in flash .

    Am I right ?

    I get a message instructing me to format the drives before i can use it .

    I can format the SD card .

    But i cant make out which drive is SD card and which one is MSP430 in built flash .

    How do i do that ?

    what will happen if i format the MSP430 flash ?

    Thanks

    Jenitta

     

**Attention** This is a public forum