Files in directory undroid/tclcan/arduino from the latest check-in
- MCP_CAN_lib
- candown.sh
- canup.sh
- looptest.tcl
- README
- slcan.ino
- wiring.jpg
El-cheapo Linux SocketCAN interface
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Parts required:
1 Arduino (Uno, Nano, ...)
1 MCP2515 breakout board
1 USB cable
7 wires for Arduino to MCP2515 wiring
Software required:
Linux development system with USB interface
Arduino IDE
Linux package can-utils
The slcan.ino Arduino sketch implements a serial line to CAN converter
which can be configured as CAN network interface to a Linux system
using the slcand utility. See canup.sh and candown.sh how this works.
The looptest.tcl is a serial line only test programm to verify basic
operation of the Arduino.