Where are the DMA and SPI drivers in the K22 build (ksdk_platform_lib_K22F51212)? Can I snag them from another library build?

[bosleymusic_com]

I've built the library as described in the start-up guide, but it's missing the drivers and hal for both DMA and SPI? I'm not extremely familiar with the device yet, but can I just use eDMA and DSPI to accomplish the same things, or should I build those drivers in another library and import/copy them? What library actually has them? They should be family compatible according to everything I have read.

Thanks.

[adriancano · Accepted solution]

Hi,

The warnings you see are the next:

This is because the name of the folders change from spi to dspi and dma to edma. Those folders contain the drivers to use the dSPI module and the eDMA module that are the ones included in the K22 device. This is just a change in the name of the folders.

To avoid those warnings you can erase from the Included paths the one with the problem:

This change was made to be consistent with the name of the module in the device and the support driver.

I hope this information can help you.

Regards,

Adrian

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[bosleymusic_com]

Perfect! Thank you.