topic Re: BitsIO with different port in Kinetis Design Studio

BitsIO with different port

kyizawwin — Sat, 24 Oct 2015 09:16:23 GMT

Hi,

I'd like to know whether I could create data bus using BitsIO but pins will be from different port. I am trying to port my mbed program to KDS.

I'd like to create data bus as in the following code.

dataBus( PTA13, PTD5, PTD4, PTA12, PTA4, PTA5, PTC8, PTC9 );

Thanks,

Bryan

Re: BitsIO with different port

Alice_Yang — Mon, 26 Oct 2015 02:35:05 GMT

Hello Bryan,

The component of "BitsIO" only can use the continual ports :

And does add some BitIO_LDD components can meet your requirement ? then configure different ports .

Hope it helps

Alice

Re: BitsIO with different port

ZhangJennie — Mon, 26 Oct 2015 08:19:33 GMT

Hi,

BitsIO component is only for one port, for example portA. if your dataBus contains other port, for example PortC, we can't implement the data bus with one BitsIO component. we need use additional BitsIO component for it. or use BitIO for one pin of each.

then you make your own dataBus function to combine those different together.

does this answer your question?

Have a great day,
Zhang Jun

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Re: BitsIO with different port

kyizawwin — Mon, 26 Oct 2015 15:30:04 GMT

No better way than creating bit by bit?

Bryan

Re: BitsIO with different port

ZhangJennie — Tue, 27 Oct 2015 03:34:37 GMT

No, I don't think.

Have a great day,
Zhang Jun