Search found 4 matches

by TorBerg
Fri 25. Aug 2017, 11:09
Forum: PCAN-Ethernet Gateway DR
Topic: Only one CAN frame in each UDP packet
Replies: 30
Views: 62561

Re: Only one CAN frame in each UDP packet

Hi

TCP will absolutely not work. We have wireless link that will periodically encounter packet errors, and with every packet error the TCP window will be cut to half and the throughput will stop and we will get a timeout in the machine. We have tried this and are switching to your product to have ...
by TorBerg
Thu 24. Aug 2017, 13:45
Forum: PCAN-Ethernet Gateway DR
Topic: Only one CAN frame in each UDP packet
Replies: 30
Views: 62561

Re: Only one CAN frame in each UDP packet

Hi

We are going to use your equipment with our ip radio system. When sending very small packets on the network the overhead in the radio system gets significant. Even if we couldn't have 20ms timeout before sendig a UDP fram, a 5 ms timeout would be much better.

I hope you can note it for future ...
by TorBerg
Thu 24. Aug 2017, 10:08
Forum: PCAN-Ethernet Gateway DR
Topic: Only one CAN frame in each UDP packet
Replies: 30
Views: 62561

Re: Only one CAN frame in each UDP packet

Thank you for a quick reply.

I have tried sending with my PCAN-USB dongles at CAN-datarate 1Mbit/s and 1ms between each frame. Still only one CAN frame for each UDP packet.

Is there some timer I can adjust so that the frames are actually bundled. I would like to set this to about 20ms.

What kind ...
by TorBerg
Thu 24. Aug 2017, 09:46
Forum: PCAN-Ethernet Gateway DR
Topic: Only one CAN frame in each UDP packet
Replies: 30
Views: 62561

Only one CAN frame in each UDP packet

Hi

I am setting up two PCAN-Ethernet Gateways for use over a custom ip radio link. To improve the efficiency of the link we would like to have multiple CAN frames in each UDP packet. I have set the config to do this, but looking on the actual trafick on the network I can see that the UDP packets ...