can4osx

Version 0.0.1

Overview

User-space driver for OSX using IOKitLib and IOUSBLib CAN to USB Adapters using the Kvaser canlib API. Based on Kvaser canlib linux driver.

Supported Devices

• Kvaser Leaf Light v2

Supported Functions

• canInitializeLibrary
• canOpenChannel
• canBusOn
• canBusOff
• canRead
• canWrite
• canSetBusParams
• canReadStatus
• canSetNotify

Usage

Please refer to the Kvaser canlib documentation.

Example

    
void simpleSend(void)
{
CanHandle hdl;
int channel = 0;
int bitrate = canBITRATE_125K;
	
	canInitializeLibrary();
	
	hdl = canOpenChannel(channel, canOPEN_EXCLUSIVE | canOPEN_REQUIRE_EXTENDED);
	
	canBusOff(hdl);
		
	canSetBusParams(hdl, bitrate, 10, 5, 1, 1, 0);
	
	canBusOn(hdl);
	
	canWrite(hdl, 0x123, "can4osx", 8, 0);
	
	canBusOff(hdl);
}
    

Todo

• Almost ervery command has to be reworked
• Overhaul of the internal data structure