KL16 UART Interrupt with PE Setup

mikewilliams — Thu, 05 Jan 2017 22:00:36 GMT

Hopefully this isn't a stupid question.

I'm trying to set up the UART to interrupt on each character. I assume that the callback function is where I would pull that character out and put it in my own buffer. My PE setup for the callback looks like this:

When I call UART_DRV_ReceiveData(), it requires a pointer to a buffer. What is the difference between the buffer I set in PE and the one I have to pass to the UART_DRV_ReceiveData() call? How do I set it up so that the UART interrupts on each character and calls the callback function so I can pull that character out into my own buffer? Do I have to call UART_DRV_ReceiveData() for each character I want to receive?

Thanks.

Re: KL16 UART Interrupt with PE Setup

Robin_Shen — Wed, 11 Jan 2017 01:57:48 GMT

Hi MIKE,

Sorry for the late reply.

I recommend you use Kinetis SDK v2 instead of KSDK1.3.

You can test the UART interrupt example in SDK_2.0_MKL16Z256xxx4 folder.

Search 'KL16' then select your MCU.(for example: MKL16Z256xxx4).

After specify additional configuration settings, you can download SDK_2.0_MKL16Z256xxx4.

You can getting start with KSDK and KDS from reading below:

"How to start with KSDK" and "KDS Document List".

Best Regards,

Robin

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topic Re: KL16 UART Interrupt with PE Setup in Kinetis Software Development Kit

KL16 UART Interrupt with PE Setup

Re: KL16 UART Interrupt with PE Setup