Hi guys, I'm starting a project with a raspberry pi and MCP2515 CAN-module.
I've implemented code to open and send message to "can0" and apparently it work.
However, when I try to send more then 10 messages each 100ms, the module block all trasmission.
I've noticed CL2.CreateMessage(...., ....) return the error message "30112" I believe it is "queue error".
After that I tried to change the "txqueuelen" of the device using the command "ifconfig can0 txqueuelen 10000" but the issue it's the same.
I can send little more than 20 messages for a few minutes before I generate the same error.
How do I transmit hundred messages on the CAN? Should I change other settings on the raspberry?
I append the code I made to send messages.
Let me know if you have any advice to give me to make it work.
Thank you.
Hello, I encountered this same error. I was able to resolve it by allocating more messages when I open the network driver (ctMessages:= 100). By default it is set to 25.
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Hi guys,
I'm starting a project with a raspberry pi and MCP2515 CAN-module.
I've implemented code to open and send message to "can0" and apparently it work.
However, when I try to send more then 10 messages each 100ms, the module block all trasmission.
I've noticed CL2.CreateMessage(...., ....) return the error message "30112" I believe it is "queue error".
After that I tried to change the "txqueuelen" of the device using the command "ifconfig can0 txqueuelen 10000"
but the issue it's the same.
I can send little more than 20 messages for a few minutes before I generate the same error.
How do I transmit hundred messages on the CAN?
Should I change other settings on the raspberry?
I append the code I made to send messages.
Let me know if you have any advice to give me to make it work.
Thank you.
Hello,
I encountered this same error. I was able to resolve it by allocating more messages when I open the network driver (ctMessages:= 100). By default it is set to 25.