CPU Utilisation of ARM922T Processor

[Surbhi]

Hi All,
I am running my application on ARM922T processor.I want to know how
much CPU is utilised in my application.can anyone please tell me any
API or any other procedure from which I can found how much CPU is
utilised if any application is running on it.
~Surbhi

[avoiding...@yahoo.com]

At its simplest, toggling an I/O bit at the start and end
of the function to be timed allows you to measure the
elapsed time directly with an oscilloscope.

HTH,
Ken

[Not Really Me]

<avoiding...@yahoo.com> wrote in message
news:1163696249....@m7g2000cwm.googlegroups.com...

Or conversely do the same in an idle loop if you have one. Other option is
to use a counter to count idle loops. At init, run the counter for some
fixed period of time, 1 tick of an interrupt driven clock possibly, and
compare the idle loop counts to the value you collected at init to get a
relative percentage of idle time.

Scott

[Surbhi]

Hi,
Thankss for your reply.But i need to design a tool(in which i have to
do only coding and can't use any other device) using which i have to
measure CPU peaks or CPU utilisation if a particular application is
running on the ARM922T processor.So could anyone please suggest me the
way to do this.