#Anagate can duo code#
#Anagate can duo windows#

typedef void (WINAPI * CAN_PF_CALLBACK)(int nIdentifier, const char * pcBuffer, int nBufferLen, int nFlags, int hHandle) Anagate API call that will set the receive handler to the one provided.int CANSetCallback(int hHandle, CAN_PF_CALLBACK pCallbackFunction).In order to setup this handlers the Anagate API call CANSetCallbackEx needs to be called, while in the CCC standard interface the canMessageCame attribute needs to be set to the user handler. The receiving of CAN messages is managed by handlers, both in the CCC standard interface and in the Anagate API. int CANWrite(int hHandle, int nIdentifier, const char * pcBuffer, int nBufferLen, int nFlags) Anagate API call that will send a message, with the provided length, identifier and flags. For more details on this call go to the official Anagate documentation.bool return: will return false if there was some problem during the message sending.param rtr: Should the message be flagged as an rtr signal message?.bool AnaCanScan::sendMessage(short cobID, unsigned char len, unsigned char *message, bool rtr) This is the interface provided from the Common Can Component that will send messages trough the previously initialized Anagate device.More information about this 2 calls provided below:

This call needs to be mapped into the default interface of the Common CAN Component, being this the call sendMessage. In order to send messages with an Anagate device we need to use the API call CANWrite. In the CC code, it is configured by the information provided by the param parameter, or with the default values if it is not specified. For more details on this call go to the official Anagate documentation.

int CANSetGlobals(int hHandle, int nBaudrate, unsigned char nOperatingMode, BOOL bTermination, BOOL bHighSpeedMode, BOOL bTimeStampOn) Anagate API call that will configure an anagate device.

A handle will be returned by this call (in the form of the parameter pointer to int pHandle) which should be used later when refering to this device. For more details on this call go to the official Anagate documentation. In the CCC code, the information provided in the name parameter is extracted to use on this API call.

int CANOpenDevice(int *pHandle, BOOL bSendDataConfirm, BOOL bSendDataInd, int nCANPort, const char * pcIPAddress, int nTimeout ) Anagate API call that will open a connection with a device in the provided IP using the provided canport.

bool return: will return false if there was some problem during the initialization.

For more details on this parameters go to the official Anagate documentation. The parameters that can be specified are BaudRate, OperationMode, Termination, HighSpeed and TimeStamp by that order, all of them integers. If the string is set to 'Unspecified' the default parameters will be used.

param parameters: In this parameter the different configuration parameters will be provided.

This will connect to the Anagate device available on the IP 137.138.37.224 and use the can line 1. A working example of this parameter would be 'Ana:1:137.138.37.224'. The third field is the IP address of the Anagate device. For my tests I have been using an AnaGate CAN Duo device, and in this case the can line can be 0 or 1. The first field is simply 'Ana', to identify this as an Anagate CAN bus. There is 3 different things into this string, separated by the symbol ':'.

param name: In this parameter information is provided to find the Anagate device and connect to it.

bool AnaCanScan::createBUS(const char *name,const char *parameters) This is the interface provided from the Common Can Component that will perform the connection with the Anagate device and it's configuration.

More detail about this 3 calls is provided below:

This two calls need to be mapped into the default interface of the Common CAN Component, being this the call createBUS. In order to connect with the Anagate device we need to use the API call CANOpenDevice, and in order to configure the device we need to use the call CANSetGlobals.

#Anagate can duo windows#

The Anagate native API is available on their webpage, and there are versions available for Windows and Linux.

#Anagate can duo code#

In order to get more detail, please, refer to the Common CAN Component code directly, available in svn and github. In this page I will give an overview of the API calls that we are going to use from the Anagate native API, in order to provide an implementation for the Common CAN Component using this API.