This is the mail archive of the ecos-discuss@sources.redhat.com mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Time base


Hi!

I've a problem with time-base: I need to check a certain event every
5ms, so I need a time-base resolution that is less than the 5ms 
interval I have to deal with;
I thought to create a high priority task that awakes every 5ms, 
does some simple operations to handle "its" event and then
sleep for other 5ms.
How can I do this?
I'm working with a CirrusLogic EP7209 ARM core processor.
I built a short test program to check real-time clock ticks interval
duration and it seems to be about 10ms, that's really longer
then what I would need!
Thanks 4 the attenction you would pay to my question!
	Igor.
  


------------------------------------------------------------------------------------------
  >>>>>> BlueWind    Embedded Systems Design <<<<<<
 Via Steffani, 7/b - 31033 Castelfranco V.to (TV) Italy
 Tel: 0423-723431  Fax: 0423-744738  Mobile: 0335-7298820

 "Make things as simple as possible, but not simpler" 
            (A. Einstein)


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]