Hiya, has anyone any experience of using an MCP2515? I'm trying to get a CAN system working, to communicate between two 16F873A PIC's using MCP2515 CAN Controllers and MCP2551 Transceivers.
At the moment I'm trying to sort out the SPI interface and not having much luck, so would be grateful if there is anyone around with any knowledge that could give me a quick guide on how to do it all. I'm currently sending a load tx buffer command, then a read command, but not getting anything on the SDO line from the 2515, do I need to set the control registers first?
Cheers
Sam J
At the moment I'm trying to sort out the SPI interface and not having much luck, so would be grateful if there is anyone around with any knowledge that could give me a quick guide on how to do it all. I'm currently sending a load tx buffer command, then a read command, but not getting anything on the SDO line from the 2515, do I need to set the control registers first?
Cheers
Sam J