reeedstudio/CAN_BUS_Shield — pull request #3 by coryjfowler (2014-01-31 15:53:01+00:00)
Title: Added support for CS control via Sketch.

Added the ability for the sketch to tell the library what pin the chip-select of the MCP2515 is on.
Additionally, it also allows for multiple MCP2515 ICs to be connected to a single Arduino. Multiple CAN interfaces are very much possible now. I will also be pushing out a revision to the CAN-Bus Shield Eagle files this weekend, look for it on my GitHub in the next few days.