Kinetis MicrocontrollersのトピックRe: SPI Interrupt based on Kinetis KLxx or Kxx

SPI Interrupt based on Kinetis KLxx or Kxx

DolomitiLynx — Wed, 18 Sep 2013 20:43:21 GMT

Any example available of a SPI driver implemented in interrupt mode with Kinetis KL o K?

Re: SPI Interrupt based on Kinetis KLxx or Kxx

albertovargas — Thu, 19 Sep 2013 17:30:33 GMT

Hi Giulio,

There is an example included with CW 10.4, that shows SPI's use with PE. You can find it on this path and its available for several boards: \Freescale\CW MCU v10.4\MCU\CodeWarrior_Examples\Processor_Expert\Kinetis

I hope this helps.

Alberto

Re: Re: SPI Interrupt based on Kinetis KLxx or Kxx

nasreenshaikh — Mon, 23 Sep 2013 10:56:09 GMT

Hi Giulio,

I am attaching the files for SPI drivers on interrupt basis on K10 controller.

Hope this helps you.

Nasreen

Re: SPI Interrupt based on Kinetis KLxx or Kxx

DolomitiLynx — Fri, 27 Sep 2013 13:15:17 GMT

Thank you Nasreen Shaikh,

the source code you attached has been useful to my development.

Best Regards

Re: SPI Interrupt based on Kinetis KLxx or Kxx

raphaeldegen — Thu, 12 Dec 2013 09:38:49 GMT

Hi Nasreen,

thanks for the code!

May you can help me to understand:

Do I have to set CS manually with PUSHR(buffer | SPI_PUSHR_PCS_MASK) and EOQ?

Best regards,

Raphael