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AM3352: MMC0 card detect

Takashi Katagiri
Prodigy 10 points
Part Number: AM3352
Other Parts Discussed in Thread: TMDXEVM3358

Hi,

 

I’m developing our custom AM335x board, referencing your TI TMDXEVM3358, and I imported the AM335X StarterWare hs_mmcsd driver to another RTOS project on another IDE.

I have a question about the mmc0_sdcd signal.

The CDPL (Card Detect Pin Level) bit reflects the card detect pin (C15 pin) properly, but the CINS (Card Inserted) bit doesn’t.

 

Question: What should I do to make the CINS bit also reflect the card detect pin?

 

Thank you in advance.

  • 0
    TI__Mastermind 30365 points

    Takashi,

    Please use the Processor SDK PDK examples for MMCSD located at C:\ti\pdk_am335x_1_0_9\packages\MyExampleProjects

    Starterware isn't supported any longer in the SDK, so would not recommend going that route.

    Not sure which SDK you are working with at the moment. Please let me know if you need help getting the examples built in MyExampleProjects

    Lali