S32KのトピックRe: LPSPI_DRV_MasterStartTransfer()

LPSPI_DRV_MasterStartTransfer()

DevinHolz — Wed, 10 Jul 2024 19:31:56 GMT

Disclaimer: I am fairly new to S32DS

I was given a repository of code from a project that hasn't been touched in a long time. Upon opening the project, I was greeted with this error. When hovering my mouse over the error, it says "undefined reference to LPSPI_DRV_MasterStartTransfer". I am using ARM v2.0 as that is what the code was written in. Do I need to download any extra libraries, SDKs or drivers to make this code work?

Re: LPSPI_DRV_MasterStartTransfer()

Robin_Shen — Thu, 11 Jul 2024 06:29:26 GMT

This function can be found in .../SDK/platform/drivers/src/lpspi/lpspi_master_driver.c and it is static status_t LPSPI_DRV_MasterStartTransfer()

Why not use LPSPI_DRV_MasterTransfer or LPSPI_DRV_MasterTransferBlocking?

Best Regards,
Robin
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Re: LPSPI_DRV_MasterStartTransfer()

DevinHolz — Thu, 11 Jul 2024 13:59:47 GMT

Thank you. I added an include to that C file which seemed to do the trick.

As for why that command is used, I don't know. I was simply given this repository with very little notation so I'm not sure how anything works.