How can I set ndkTickPeriod less than 1ms?

Jimmy Setyo42

Other Parts Discussed in Thread: TMS320C6455, SYSBIOS

Right now I have Global.ndkTickPeriod = 1 in my cfg file, but it looks like I need the scheduler to wake up every 500us or even faster.

Is it possible to make the ndkTickPeriod less than 1ms?

0 Titusrathinaraj Stalin over 10 years ago

What processor and SDK version are you using ?
I think, yes, we can fire the ISR in ~ms.
You have to use timer for that.

0 Jimmy Setyo42 over 10 years ago in reply to Titusrathinaraj Stalin

I am using DSP TMS320C6455, Sysbios 6.31.04.27 and NDK 2.24.00.11

0 Brad Caldwell over 10 years ago in reply to Jimmy Setyo42

Jimmy,

Here's a thread that's somewhat related to what you are asking about.

0 Jimmy Setyo42 over 10 years ago in reply to Brad Caldwell

Thanks, Brad.. I added Clock.tickPeriod = 500; /* in microseconds*/ to my project.cfg as a multiplier of Global.ndkTickPeriod

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