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Discussion Groups | Code-Composer | Sin function does not work

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Sin function does not work - yehuda_n - Jan 14 7:34:53 2010

Hello,

I'm working with C5510 and CCS3.1.

I'm trying to implement a simple BPSK modulator.

When I reach the line of sin() the CCS gets stuck on "Stepping Over"

What may be the reason for this problem,  why does it happen?
Is there something I need to pay attention to?

Plz Help me!

Jude

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Re: Sin function does not work - Jeff Brower - Jan 14 16:24:50 2010

Jude-

> I'm working with C5510 and CCS3.1.
>
> I'm trying to implement a simple BPSK modulator.
>
> When I reach the line of sin() the CCS gets stuck on "Stepping
Over"
>
> What may be the reason for this problem,  why does it happen?
> Is there something I need to pay attention to?

Try following the code into the sin() function; i.e. use single-step when you
get to that point.  How far does it get
before crashing?

Whose sin() function is it?  Yours?  TI library?  If TI library, which one?

-Jeff

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