* Re: [ECOS] How to use CAN in poll mode?
[not found] <BAY110-F12018887C51B935BB30056A59F0@phx.gbl>
@ 2007-02-06 2:53 ` Gary Thomas
0 siblings, 0 replies; only message in thread
From: Gary Thomas @ 2007-02-06 2:53 UTC (permalink / raw)
To: wang cui; +Cc: eCos Maintainers
wang cui wrote:
> I need "load" thing through CAN network, and have already done it. Just
> want to make it more standard.
>
> Also let's suppose a device be very resource-limited, how to use CAN
> without KERNEL and interrupt support? :P
You should look at the CAN stack and see how to make it "think" you've
had an interrupt by calling some poll() entry point. That's how the
network drivers work - the same drivers work in either RedBoot or full
eCos with virtually no change.
>
> BTW, Gary, do you get my query about personal copyright assignment?
I was waiting to see what the other maintainers had to say about this.
IMO, if this work/effort is purely personal then you can fill out the
paperwork that way. As for hard copy, you should sent it - what's a
few cents of postage? Send a PDF or FAX to the maintainers if you
want to see things happen faster.
BTW, this discussion belongs on the eCos maintainer's list (CC'd)
>>
>> Just a query; what are you trying to use CAN in RedBoot for?
--
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Gary Thomas | Consulting for the
MLB Associates | Embedded world
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2007-02-06 2:53 ` [ECOS] How to use CAN in poll mode? Gary Thomas
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