Microchip have a lot of info on can on their website.

----- Original Message -----
From: "Dinho" <agrj@AES.COM.BR>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Tuesday, July 22, 2003 1:32 PM
Subject: CAN Bus


> Hi,
>
> I'm facing some problems with CAN Bus. first of all I'd like to know
> where can I find more information about CAN?
>
> Second, let me explain what's happening. I'm developing my first CAN
> node. I have made a program that gets some information from serial port
> and send it through CAN bus. I'm using a PIC18F248 and a MCP2551
> transceiver. I have made 2 nodes exactly the same.What I could verify was:
>
> If I put my module in loopback mode, I can see at RX buffer everything I
> put in TX buffer.
> In normal mode, using a scope, I can see that CANRX receive everything I
> put in CANTX (PIC side)
> still in normal mode I can see at the CAN Bus line the same information
> I have at CANTX, but at the other node (after the transiver) I have
> nothing in CANRX.
>
> Could someone explain me what's happening and (if) what I'm doing wrong?
>
> Thanks in advance,
>
> Aryldo G Russo Jr.
>
> --
> http://www.piclist.com hint: The list server can filter out subtopics
> (like ads or off topics) for you. See http://www.piclist.com/#topics
>

--
http://www.piclist.com hint: The list server can filter out subtopics
(like ads or off topics) for you. See http://www.piclist.com/#topics