Hi Andrew,
Indeed it is mainly people who have either converted Andy Foster
original driver to RTEMS and we did the tests with the original as well
under VxWorks.
Glad you fixed it in drvIpac, should have just checked with you first.
Many thanks for confirming the change, so I guess we can say no one
should have any Hytec IP Card / 9670 problems if they use drvIpac 2.9.
Regards
Darrell Nineham
Hytec Electronics Ltd.
Tel: +44 (0) 118 975 7770
Fax: +44 (0) 118 975 7566
Web: www.hytec-electronics.co.uk
Incorporated in England No 1246940
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-----Original Message-----
From: Andrew Johnson [mailto:[email protected]]
Sent: 09 May 2008 15:45
To: Darrell Nineham
Cc: [email protected]
Subject: Re: IP Card Problems on the Acromag Carrier 9670
Hi Darrell,
Darrell Nineham wrote:
>
> Auto Clearing the Interrupt considerably reduces the ISR Loading and
> eases the IP Code, so I am surprised it is not the default for 9670 /
> drivers.
The drvXy9660.c carrier driver that was added to drvIpac version 2.9
(which I believe can control the Acromag 9670 card) does set the CSR_ACE
bit of the Control/Status register. My guess is that you were probably
investigating Andy Foster's original carrier driver which I haven't
looked at recently - can you confirm that?
- Andrew
--
Talk is cheap. Show me the code. -- Linus Torvalds
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