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Where can I find SD card driver for NXP LPC 54102?

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Where can I find SD card driver for NXP LPC 54102?

‎10-11-2019 12:59 AM
874 Views
andrew105802003
Contributor I

Now I am trying use  SPI assesing SD card.

However I can't find any SD card driver in MCUxpresso .

Where can I find SD card driver for NXP LPC 54102?

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2 Replies

‎10-11-2019 02:41 AM
790 Views
xiangjun_rong
NXP TechSupport
NXP TechSupport

Hi, CE,

Regarding your question that the SDK of LPC54102 does not have SD card driver, as you know that LPC54102 has just spi interface, but it has not SD/MMC interface. The LPC546xx has SD/MMC and SDIO interface.

We have develop the SD/MMC driver for the LPC546xx based on SD/MMC interface. But we do not develop the SD/MMC driver based on SPI interface, so the LPC54102 does not has SD/MMC driver in SDK package, although the SD/MMC can be accessed by standard SPI interface from hardware perspective.

BR

XiangJun Rong

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‎10-11-2019 02:55 AM
790 Views
andrew105802003
Contributor I

Thank a lot for you reply.

I have read an application note ,which uses kinect board , spi and FATfs system    accessing Sd card when  the board doesn't support SD/MMC.

I still wonder  where I can   find SD.h and SD.c, or maybe   I should make them by myself ?

Sorry. I am  a newcomer of MCU.

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