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Re: Interrupt Latency
- From: Nick Garnett <nickg at ecoscentric dot com>
- To: Indu Mishra <mindu at cdotb dot ernet dot in>
- Cc: ecos-discuss <ecos-discuss at sources dot redhat dot com>
- Date: 27 Oct 2003 09:33:33 +0000
- Subject: Re: [ECOS] Interrupt Latency
- References: <3F9CC779.4070601@cdotb.ernet.in>
Indu Mishra <mindu@cdotb.ernet.in> writes:
> Hi,
> How can we measure the interrupt latency in Ecos. Anybody has some
> idea about it?
There is code in eCos to measure the latency of timer
interrupts. To measure the latency of other interrupts you probably
need a logic analyzer.
--
Nick Garnett eCos Kernel Architect
http://www.ecoscentric.com The eCos and RedBoot experts
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