All Questions
Tagged with can transceiver
33
questions
5
votes
2
answers
8k
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Multiplexing a CAN bus
I want to use a small 8 bit microcontroller which has only a single CAN rx/tx, i.e. Atmel 32c1, but in my application I need to be able to send and receive requests from two CAN buses.
I have read ...
- 195
2
votes
1
answer
5k
views
Single wire CAN // Saab 9-3 I-Bus // GMLAN
I'm trying to control an instrument cluster from a 2008 Saab 9-3. It has 2 pins marked for I-Bus (both wires are green, continuity test shows they are tied together as shown here:
Some sites also ...
- 87
1
vote
1
answer
2k
views
Controller area network voltages
The CAN bus has CAN-High and CAN-Low lines. Normally, in the recessive state the voltages are each 2.5 V and in the dominant state the CAN-High line goes to 3.5 V and the CAN-Low line goes ...
- 437