topic Re: SPI using SDMA in i.MX Processors

SPI using SDMA

narendray — Wed, 27 Sep 2017 11:44:55 GMT

Is there any driver for ECSPI using SDMA for cortex M4?

Re: SPI using SDMA

Yuri — Thu, 28 Sep 2017 05:30:42 GMT

Hello,

The only available examples for CM4 are provided for FreeRTOS.

https://www.nxp.com/webapp/Download?colCode=FreeRTOS_MX6SX_1.0.1_WIN&appType=license&location=null&Parent_nodeId=1337699…

https://www.nxp.com/webapp/Download?colCode=FreeRTOS_MX6SX_1.0.1_LINUX&appType=license&location=null&Parent_nodeId=13376…

i.MX 6 / i.MX 7 Series Software and Development Tool|NXP

Have a great day,
Yuri

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Re: SPI using SDMA

narendray — Thu, 28 Sep 2017 06:05:06 GMT

I cant getany example for spi using SDMA,Does M4 supports SDMA ,if yes are there any examples of how to implement it.

Re: SPI using SDMA

Yuri — Fri, 29 Sep 2017 05:27:07 GMT

Hello,

the following may be helpful.

https://community.nxp.com/message/947858

Regards,

Yuri.