Kinetis MicrocontrollersのトピックRe: SPI example

SPI example

abhitippanna — Fri, 23 Nov 2018 09:53:47 GMT

I am using KW36 dewvelopment board. MCUXpresso IDE. I want to under SPI driver which example should I use.

Thank you,

Re: SPI example

scottm — Fri, 23 Nov 2018 21:49:04 GMT

Is that a question?

Re: SPI example

victorjimenez — Tue, 27 Nov 2018 16:28:41 GMT

Hello Abhijeet Tippanna,

Could you please provide more information? For example, which MCU are you using? Which IDE are you using?

Regards,

Victor.

Re: SPI example

victorjimenez — Thu, 29 Nov 2018 00:03:33 GMT

Hello Abhijeet Tippanna,

I recommend you download the SDK for the FRDM-KW36. Within the SDK you will find the drivers for all the peripherals of the MCU.

Link to download the SDK.

Hope it helps!

Victor.

-----------------------------------------------------------------------------------------------------------------------

Note: If this post answers your question, please click the Correct Answer button. Thank you!

-----------------------------------------------------------------------------------------------------------------------

Re: SPI example

abhitippanna — Thu, 29 Nov 2018 05:21:20 GMT

Thanks.

Re: SPI example

abhitippanna — Fri, 30 Nov 2018 11:59:33 GMT

Hi,

Which example should I use for understanding SPI driver. I am confused.

Re: SPI example

victorjimenez — Tue, 04 Dec 2018 17:12:04 GMT

Hello Abhijeet Tippanna,

That will depend on what are you trying to achieve. In the SDK you have the following examples for the SPI module:

You can use the one that adapts better to your needs. With these examples, you will see how the SPI drivers are implemented.

Regards,

Victor.

Re: SPI example

abhitippanna — Thu, 06 Dec 2018 04:32:09 GMT

In which example Interfacing is done with AT45DB041E (512KB) Flash.

Re: SPI example

abhitippanna — Sat, 08 Dec 2018 05:38:12 GMT

Re: SPI example

abhitippanna — Sat, 08 Dec 2018 05:40:25 GMT

Yes,

I am cant able to read FLASH manufacture ID

Re: SPI example

victorjimenez — Tue, 11 Dec 2018 14:47:53 GMT

Hello Abhijeet Tippanna,

If you want to interface with a Flash memory then you should use the Flash Memory Controller (FMC) module. I recommend you read chapter 28 of the reference manual. The examples that you can use as a guide from the SDK are the following:

Regards,

Victor.

Re: SPI example

abhitippanna — Thu, 13 Dec 2018 04:31:48 GMT

Hello Victor Jimenez

I am going to interface on board external flash (AT45DB041E) and I am using this configuration and read write function.