Putting it together: Hello MXF World

The simple program below is a summary of all the concepts defined previously.

int main()
{
HMXF_SERVER server;                          
HMXF_DEVICE device=NULL;                    
HMXF_MODULE module;                         
HMXF_CHANNEL tx;                             
HMXF_BUFFER  txBuffer;             
MXF_ASYNCEH_DATAREC rec;
uint64 count;
uint32 rc;

    // Connect to the local server
    rc=mxfServerConnect("0.0.0.0", "", "", 0, &server);

    // Initialization    
    if (!rc)
      rc = mxfSystemInit(server);

    // Obtain the first device handle
    if (!rc)
        rc = mxfSystemDeviceGet(server, 0, &device);

    // Obtain the first ASYNC-EH module handle
    if (!rc)
        rc = mxfDeviceModuleAllGet(device, MXF_MODULE_ASYNC_EH, 1, &count, &module);

    // Obtain the first TX ASYNC channel handle
    if (!rc && count)
        rc = mxfModuleChannelAllGet(module, MXF_CLASS_ASYNC_ENHANCED, MXF_SCLASS_TX_CHANNEL, 1, &count, &tx);

    if(!rc && !count)
      rc = MAXT_ERROR_NOT_FOUND;

    if (!rc)
    {
    uint64 txBufferSize = 10*1024;

        // Allocate an Aperiodic transmit buffer with HIGH priority
        rc=mxfTxAperiodicBufferAlloc(tx, MXF_TXAPERIODIC_PRIORITY_HIGH, txBufferSize, &txBuffer);
    }

    if (!rc)
    {
        // Build the message DATAREC and send it.
        memset(&rec, 0 , sizeof(rec));

        rec.timeTag = 0;
        rec.control = 0;
        rec.repeatCount = 1;
        rec.dataSize = 11;
        memcpy(&rec.data[0],"Hello world", 11);

        // Transmit the "Hello" string.
        rc = mxfTxAperiodicWrite(txBuffer, MXF_TXAPERIODIC_FLAG_DEFAULT, 0, 1, &rec);
    }

    // Wait for transmission to occur
    if(!rc)
        mxfSleep(100);

    if (rc)
        printf("Error code=0x%lX\n", rc);     

    mxfSystemTerminate(server);   
    mxfServerDisconnect(server);

    return 0;
}