From: Andrew Lunn <andrew@lunn.ch>
To: Satish Kumar <satish@bvt.sc.sanyo.co.jp>
Cc: ecos-discuss@sources.redhat.com
Subject: Re: [ECOS] isr routine does not invoke for RTC interrupt
Date: Wed, 17 Sep 2003 10:25:00 -0000 [thread overview]
Message-ID: <20030917102549.GD2274@londo.lunn.ch> (raw)
In-Reply-To: <20030917191537.58B0.SATISH@bvt.sc.sanyo.co.jp>
On Wed, Sep 17, 2003 at 07:17:26PM +0900, Satish Kumar wrote:
> Ok,
> i have used the system timer and not the RTC..the interrupts are
> gettin generated , but the isr routines are not being called..what could
> be the reason..?
1) You are using the wrong interrupt vector
2) You are not enabling the interrupt in the interrupt controller.
3) You have all interrupts disabled for some reason.
Make sure you have asserts enabled. Then check which vector its
registering the interrupt handler on.
Andrew
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next prev parent reply other threads:[~2003-09-17 10:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-17 9:50 Satish Kumar
2003-09-17 10:14 ` Andrew Lunn
2003-09-17 10:17 ` Satish Kumar
2003-09-17 10:25 ` Andrew Lunn [this message]
2003-09-17 16:13 Michael Anburaj
2003-09-18 7:32 Satish Kumar
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