PLUS+1 Hardware > Controllers

RX message can problem

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topal:
Hello,

I'm back with a new problem, which is the following

I want to test the reception of a can message to light a bulb when C1P06 is at 12 Volt

with CAN Monitor from the service tool, I can clearly see byte 7 changing state if C1P06 is at 12 volts, but the lamp does not light up

if with my network analyzer I send 80 to byte 7 of my frame with ID 0x100, my lamp lights up

so my reception part works if I send the frame myself!

the tx part of my program also works because I see it in CAN monitor of Service Tool

so everything is good but it doesn't work

I don't understand can you help me

thank you

Pat

acmall:
The controller can't send and receive simultaneously on the same CAN bus.

If you don't have another controller to test with you could connect CAN_0 & CAN_1 together so that you can send on one and receive on the other.

topal:
Hello, ACMALL

very good work fine

now i test an IOX24-010 i hope i undetand how it works

thank

Pat

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