>> Q1. What bus speed do you plan to use on these six segments?
>> Q2. What is the maximum message latency allowed between nodes?
>> Q3. Would the CAN Interrupt Service Thread (IST) run as the
>>
> highest
>
>> priority in your system?
>>
>>
>> Regards,
>> Joel
>>
>>
>
> Hi Joel,
>
> thanks for your response.
>
> Q1: There will be 'only' 4 segments: bus speeds from 125.000 to
> 1.000.000 bps
>
You will want to leverage the FIFO in the can part.
> Q2: The latency is not very important, but I have to catch ALL
> messages. None may be lost...
>
I've experienced a customer message id scheme which negated the hardware
benefits of a multiple message buffer part. No one had caught it and it
was a good eight years old, across multiple products. This poor id
scheme was driving the hardware design requirements and OS choices for
all their new products. Whoops. Had they studied the hardware message
filtering a bit closer they would have caught it.
> Q3: Yes, that is possible.
>
If this is the case you should not have any problems.
In regards to providing a driver for WinCE. I have multiple targets
that can host this board, and a CAN analyzer, but I do not have a
TS-CAN1. I charge reasonable rates. So if you're interested send me an
email off list.
Regards,
Joel Winarske
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