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MSP432P401R: File Format of SD card

sayali pathak
Expert 1245 points

Part Number: MSP432P401R

Hello everyone,

I have MSP432P401R controller.I interface SD card with MSP432 controller.I want to know that,the data save and retrieve in/from SD card in which data format??can we save the data into SD card in table format??

  • 0
    TI__Expert 8510 points

    Sayali,

     I'm not clear on what you are asking for. You may want to look at the TI driver APIs for "SDSPI" library in the "TI Drivers Runtime APIs" documentation. You can find this Resource Explorer at: dev.ti.com/tirex/# -> Software -> SimpleLink MSP432 SDK -> Documents -> Drivers. This would provide you with the API functions to read/write SD cards under an RTOS.

    For non-RTOS applications, I would start with the information available in this post on www.43oh.com. 

    -Bob

  • 0
    Expert 1245 points
    Hi Bob,
    My application is i want to acquire the data from sensor to MSP432P401R controller and stored into SD card. SD card is interface to MSP432 using SPI communication.I just want to write data into SD card and read SD card from PC.
    Can we save data in SD card in .txt format??How??Is it possible to program the MSP432 to output in .txt format and store data in SD card ?? because, we write code in"C" language. How to separate different sensor data??
  • 0
    Expert 1245 points
    I am trying to figure it out quite some time but, i am still confusing on steps for interfacing sd card with controller. Can anyone here provide me SD.h file and SPI.h file and some sample codes in interfacing the MSP432P401R with the SD card using SPI communication?Thanks

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