#include "example.h"
#define LOCAL
#define LOOPBACK
#define MAX_TX_RECORDS_TO_TRANSMIT 8
int main(void)
{
uint32 rc;
HMXF_SERVER server=0;
HMXF_DEVICE device=0;
HMXF_MODULE module=0;
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)
{
printf("Starting ...\n");
}
if (!rc)
if (!rc)
if(!rc)
rc=
mxfModuleChannelAllGet(module, MXF_CLASS_ASYNC_ENHANCED, MXF_SCLASS_RX_CHANNEL, 1, &channelCount, &rxChannel);
if(!rc)
rc=
mxfModuleChannelAllGet(module, MXF_CLASS_ASYNC_ENHANCED, MXF_SCLASS_TX_CHANNEL, 1, &channelCount, &txChannel);
if(!rc)
{
txBufferSize = 10*1024;
if(!rc)
{
txHostBuffer = calloc(1, txBufferSize);
if(!txHostBuffer)
rc = MAXT_ERROR_MEM;
}
}
#ifdef LOOPBACK
if (!rc)
#endif
if(!rc)
{
rxBufferSize = 10*1024;
if(!rc)
{
rxHostBuffer = calloc(1, rxBufferSize);
if(!rxHostBuffer)
rc = MAXT_ERROR_MEM;
}
}
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)
{
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+((data+1)*delay);
if(data == 2)
rec->
control = MXF_ASYNCEH_TX_REC_CTRL_LONG_WORD_SIZE|MXF_ASYNCEH_TX_REC_CTRL_DISCRETE_OUTPUT_TRIG;
else
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, 0xFFFFFFFF, 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, Control: 0x%08x ", data, rec->
timeTag, rec->
dataSize, rec->
control);
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;
}