CAN with PIC18F458 ? any working example?

[balbes]

CAN with PIC18F458 ?

does anybody have working example on C ?

and another question - if the data I want to transceive is bigger than 8k, should I split it myself or the CAN controller will do it for me if I send it to him ?

 

[kef]

Check Microchip application notes:
**broken link removed**

8kBytes? Standard defines max 8 data bytes in data message.
You have to split your data.

Check standards:

**broken link removed**

 

[meax98]

I find this on elektroda, so ...

regards
meax98

 

[CADDevil]

Excuse-me, if this sounds stupid. But I have one question.
What connectors are used for CAN bus and what is the pinout ?
I downloaded several docs about CAN, but there is no mention about physical layer and about connectors which are normally used for CAN bus.

 

[kef]

Connectors and physical layer are custom . Depends were are you
going to connect.

Typical transceivers are Philips TJA1050(newer) and PC82C250(older).

 

[petarpav]

thanks for info.

 

[cheolim]

Very useful informations.
Thanks
:roll:

 

[balbes]

transceiver I use is MCP2551 ( product of microchip )

 

[srivallaba]

thanx for the information