On Tue, 16 Nov 1999, Dan Samber wrote:
> 1) I have set up a periodic rt task that sends commands over a serial
> line
> 2) I suspect that a delay in communication causes the execution of the
> periodic task
You should send data in non-blocking way in RT task: probably use rt_com
driver or buffer data yourself, and use interrupt-driven sending task.
Waiting longer than 100 us for something in RT task is a bad design.
Best regards,
--
Tomek
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