#include "example.h"
#define MAX_TX_RECORDS_TO_TRANSMIT 8
#define LOCAL
#define LOOPBACK
uint32 initHandler(HMXF_SERVER server, uint64 deviceIndex, uint64 moduleIndex, uint64 channelIndex, uint64 attrib, uint64* value)
{
HMXF_DEVICE device;
uint32 rc;
server = server;
deviceIndex = deviceIndex;
if(attrib==KMXF_CHANNEL_CLASS)
{
if (!rc)
if (!rc && (deviceInfo.
modules[moduleIndex].
type == MXF_MODULE_ASYNC_EH))
{
if((channelIndex==1) || (channelIndex==1+deviceInfo.
modules[moduleIndex].
txCount))
{
*value = MXF_CLASS_HANDSHAKE;
return TRUE;
}
else
{
*value = MXF_CLASS_ASYNC_ENHANCED;
return TRUE;
}
}
}
return FALSE;
}
int main(void)
{
uint32 rc;
HMXF_SERVER server=0;
HMXF_DEVICE device=0;
HMXF_MODULE module=0;
HMXF_CHANNEL rxChannels[4];
HMXF_CHANNEL txChannels[4];
HMXF_CHANNEL rxChannel=0;
HMXF_CHANNEL txChannel=0;
HMXF_BUFFER rxBuffer=0;
HMXF_BUFFER txBuffer=0;
uint64 moduleCount=0;
uint64 channelCount=0;
size_t txBufferSize=0;
size_t rxBufferSize=0;
uint64 rxAcqStatus=0;
uint64 msgCount=0;
uint64 byteCount=0;
uint64 data;
uint64 byte;
#ifdef LOCAL
#else
#endif
if(!rc)
if(!rc)
{
printf("Starting ...\n");
if(rc == MAXT_ERROR_MANY_MASTER)
rc=0;
}
if (!rc)
if (!rc)
if (!rc && !moduleCount)
rc = MAXT_ERROR_NOT_FOUND;
if(!rc)
rc =
mxfModuleChannelAllGet(module, MXF_CLASS_ASYNC_ENHANCED, MXF_SCLASS_RX_CHANNEL, 4, &channelCount, rxChannels);
if(!rc && channelCount)
rc =
mxfModuleChannelAllGet(module, MXF_CLASS_ASYNC_ENHANCED, MXF_SCLASS_TX_CHANNEL, 4, &channelCount, txChannels);
if(!rc && !channelCount)
rc = MAXT_ERROR_NOT_FOUND;
rxChannel = rxChannels[0];
txChannel = txChannels[0];
#ifdef LOOPBACK
if(!rc)
#endif
if(!rc)
{
txBufferSize = 10*1024;
if(!rc)
{
txHostBuffer = calloc(1, txBufferSize);
if(!txHostBuffer)
rc = MAXT_ERROR_MEM;
}
}
if(!rc)
{
rxBufferSize = 10*1024;
if(!rc)
{
rxHostBuffer = calloc(1, rxBufferSize);
if(!rxHostBuffer)
rc = MAXT_ERROR_MEM;
}
}
if(!rc)
if(!rc)
if(!rc)
if (!rc)
rc =
mxfAttributeUint64Set(txChannel, KMXF_ASYNCEH_ELECTRICAL_INTERFACE, VMXF_ASYNCEH_ELECTRICAL_INTERFACE_RS422);
if(!rc)
if(!rc)
if(!rc)
if (!rc)
if (!rc)
if(!rc)
if(!rc)
if(!rc)
if(!rc)
if(!rc)
if(!rc)
{
uint64 startTime = 100*1000*1000;
uint64 delay = 1*1000*1000;
rec = txHostBuffer;
for(data=0; data<MAX_TX_RECORDS_TO_TRANSMIT; data++)
{
rec->
timeTag = startTime+(delay*data);
for(byte=0; byte < rec->
dataSize; byte++)
rec->
data[byte] = (uint8)(0x11*byte);
}
}
if(!rc)
{
printf("Transmitting ...\n");
rc =
mxfASYNCEHTxAperiodicWrite(txBuffer, MXF_TXAPERIODIC_FLAG_USE_RECORD_RELATIVE_TIME, 0, MAX_TX_RECORDS_TO_TRANSMIT, txHostBuffer);
}
if(!rc)
if(!rc)
{
printf("Receiving ...\n");
rc =
mxfASYNCEHRxAcqRead(rxBuffer, 0, rxBufferSize, &rxAcqStatus, &msgCount, &byteCount, rxHostBuffer);
if(!rc)
printf("String received count = %"PRIu64" \n", msgCount);
if(!rc)
{
rec = rxHostBuffer;
for(data=0; data<msgCount && !rc; data++)
{
printf(
" %02"PRIu64
": Timetag=%012"PRIu64
", Size=%u, Data=", data, rec->
timeTag, rec->
dataSize);
printf(
"%02X", rec->
data[byte]);
printf("\n");
}
}
}
if(!rc)
if(rxBuffer)
if(txBuffer)
if(txHostBuffer)
free(txHostBuffer);
if(rxHostBuffer)
free(rxHostBuffer);
if(rc)
{
char errorString[200];
sprintf (errorString,"ERROR # 0x%X", rc);
printf("%s\n\r", errorString);
}
printf("Terminating ...\n");
printf("\nPress a key to terminate\n");
getchar();
return rc;
}