info: CANopen open source

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Second release of CANopenNode is now avilable on
It is open source library based on CANopen communication protocol (CiA

Some features: up to 8 recive process data objects (PDO), up to 8
transmit PDO, Synchronous transmittion/reception, static PDO mapping,
Heartbeat producer/consumer, Emergency mesage, writeable Object
Dictionary with retentive variables.

It ready to use with Microchip 8-bit PIC18Fx58 microcontroller and C18
Tutorial can be used to make sample CANopen network with three nodes.

If you find it useful, you can give some feedback on Sourceforge


Janez Paternoster

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