CAN Protocol Starting
Discussion in "PIC Microcontroller Discussion" started by mohansaini Sep 21, 2013.
Sat Sep 21 2013, 11:00 am
Hi Sir,
I want to work with CAN protocol because i have to communicate with a SMPS based power module 48V/4000W how can i start to deal with CAN protocol.
I want to work with CAN protocol because i have to communicate with a SMPS based power module 48V/4000W how can i start to deal with CAN protocol.
Sat Sep 21 2013, 12:01 pm
i think the most common CAN protocol used today is J1939. You can get J1939 library from microchip's website. I personally don't know much about CAN.
Sat Sep 21 2013, 12:14 pm
Sir i think you can help me in this regard like we send data over serial port we have some pre-defined register for configuration and for sending and receiving.
Does it also has registers like that or its different than that.
Does it also has registers like that or its different than that.
Sun Sep 22 2013, 12:09 am
its similar to UART I think. But here you also have device identifiers. Its more like RS485 on protocol side. Wikipedia has a good article on this:
http://en.wikipedia.org/wiki/CAN_bus
http://en.wikipedia.org/wiki/CAN_bus
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