MCUXpresso Config ToolsのトピックRe: Kinetis - i2c DMA driver, SDK2.2 code example

Kinetis - i2c DMA driver, SDK2.2 code example

Cdn_aye — Wed, 03 Jul 2019 21:32:22 GMT

I thought there used to be a way to build an sdk download for example code for specific drivers. But I can't seem to find this. I am looking for a complete example for the i2c DMA driver code as a master. I see the parts in the SDK doc set and can try to piece this together, but finding all the includes is going to be time consuming. Plus there is a difference between the CMSIS and fsl code bases.

Can someone direct me to this code or a way to extract it please.

Thanks for the help

Robert

Re: Kinetis - i2c DMA driver, SDK2.2 code example

danielchen — Mon, 15 Jul 2019 06:06:42 GMT

Hi Robert:

In the SDK wizard page, you can select the drivers you needed.

Regards

Daniel

Re: Kinetis - i2c DMA driver, SDK2.2 code example

Cdn_aye — Mon, 15 Jul 2019 21:29:55 GMT

Hi Daniel

Thank you, but I cannot get the SDK wizard page you have above. Can you give the the link please?

I have built several sdks, but the only option I have seen is related to boards, OS, middle ware and hardware.

We have a custom board and are currently using the MK20DX256Vll10 processor. So is the reason we do not see the above SDK wizard because we do not have a currently supported processor? We need to redesign to a newer processor but need to make changes to the software drivers first. Is there another processor that we should call up to get access to the SDK wizard?

Regards

Daniel

Re: Kinetis - i2c DMA driver, SDK2.2 code example

danielchen — Tue, 16 Jul 2019 06:07:02 GMT

Hi Robert:

Yes, when you build the SDK, you only can see the software components like middleware /os/...

Sorry maybe I have misunderstood your question. when you create New Projects using installed SDK , you will see the SDK wizard by clicking "New project...".

Regards

Daniel

Re: Kinetis - i2c DMA driver, SDK2.2 code example

Cdn_aye — Tue, 16 Jul 2019 16:32:27 GMT

Hi Daniel

I should have said I'm using the iar tool set and working in an existing project. Do I have to use the kinetis project system in order to get these drivers? Or is there another way I can access the drivers?

Regards

Robert

Re: Kinetis - i2c DMA driver, SDK2.2 code example

danielchen — Wed, 17 Jul 2019 10:23:35 GMT

unfortunately SDK wizard only supported with MCUXpresso IDE. Please check below link for more details.

https://www.nxp.com/support/developer-resources/software-development-tools/mcuxpresso-software-and-tools/mcuxpresso-inte…

The latest SDK version is 2.6. You can download it from

Welcome | MCUXpresso SDK Builder

Regards

Daniel