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return from HWI- interrupts

Started by Aizezi Abuding September 16, 2003

Hello c6x,
I have desined Matlab GUI which sends and receives data from
CCS version 2.10. In CCS , the hardware interrupt was used and
the interrupt requests to receive data from the daughter card and
receives one sample at a time. By this sample, I have updated
the filter coefficits and I was trying to send the results to the matlab
environment. Since RTDX user interfeces is not allowed to use within
hardware interrupts, how can I solve this problem in order to send the
results in real time to the the Matlab to analysis.

Thanks in advance.
Regards
Aziz


In a message dated 9/16/2003 10:14:56 AM Eastern Daylight Time,
writes:

> Hello c6x,
> I have desined Matlab GUI which sends and receives data from
> CCS version 2.10. In CCS , the hardware interrupt was used and
> the interrupt requests to receive data from the daughter card and
> receives one sample at a time. By this sample, I have updated
> the filter coefficits and I was trying to send the results to the matlab
> environment. Since RTDX user interfeces is not allowed to use within
> hardware interrupts, how can I solve this problem in order
> to send the
> results in real time to the the Matlab to analysis.
>
> Thanks in advance.
> Regards
> Aziz
Maybe you've already tried this since option, but just in case you didn't:
use a pollig scheme, so you keep checking the status of the daughter card until
a sample is ready, the process it and send the results to Matlab.

/Khalid