build error : cmsis_lpspi

[hamatron]

Hi 

I tried to build by importing lpspi_cmsis but failed with the following error:

undefined reference to `LPSPI1_DeinitPins'

undefined reference to `LPSPI1_InitPins'

Should i define these in my code ? 

[victorjimenez]

Hello,

You need to have these two functions in the files pin_mux.c and pin_mux.h. Within the SDK for the RT1020-EVK, we provide an example that uses the lpspi_cmsis drivers, I highly recommend you to check this project to see the functions that you are missing.

Have a great day,
TIC

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