Bool bfqAllocBuffer ( BufferQueue_Handle queue, Ptr * buffer, Uns timeout )
{
BufferQueue_Frame * frame;
// wait until an empty buffer is available, timeout
// if necessary.
if (! SEM_pend(&(queue->semEmptyBuffers), timeout) )
{
return FALSE;
}
// double check
if ( QUE_empty(&(queue->queEmptyBuffers)) )
return FALSE;
// Get the frame from the queue and double check it
frame = QUE_get((Ptr)&(queue->queEmptyBuffers));
if ((Ptr)frame == (Ptr)&(queue->queEmptyBuffers))
return FALSE;
// Copy the pointer
*buffer = frame->Buffer;
// put the frame to the empty frames queue
QUE_put( &(queue->queEmptyFrames), frame);
return TRUE;
}
void FollowUpMonitor()
{
int i;
while(true)
{
// Check on each follow up item
for(i = 0; i < NUM_FOLLOW_UP_ITEMS; i++)
{
// If the item is active, take care of it
if(globals.followUpMonitor.followUpItems[i].active == true)
{
// Decrement the counter
globals.followUpMonitor.followUpItems[i].followUpCounter--;
// If the counter has zeroed out, call the callback function
if(globals.followUpMonitor.followUpItems[i].followUpCounter == 0)
{
// Call the callback function
(*globals.followUpMonitor.followUpItems[i].callbackFunction)(globals.followUpMonitor.followUpItems[i].callbackFunctionParameters,i);
// If the item doesn't expire, reset its counter, otherwise deactivate it so it can be used later
if(globals.followUpMonitor.followUpItems[i].doesNotExpire)
globals.followUpMonitor.followUpItems[i].followUpCounter = globals.followUpMonitor.followUpItems[i].timeToFollowUp;
else
globals.followUpMonitor.followUpItems[i].active = false;
}
}
}
SEM_pend(&FollowUpMonitorSem,SYS_FOREVER);
}
}
/*
* ======== DPI_close ========
*/
Static Int DPI_close(DEV_Handle dev)
{
PipeObj *pipe = (PipeObj *)dev->object;
SPipeObj *sPipe = pipe->sPipe;
MEM_free(0, pipe, sizeof(PipeObj));
SEM_pend(mutex, SYS_FOREVER);
sPipe->device[dev->mode] = NULL;
sPipe->readySem[dev->mode] = NULL;
if (sPipe->device[DEV_INPUT] == NULL &&
sPipe->device[DEV_OUTPUT] == NULL) {
/* delete all shared pipe sub-objects */
SEM_delete(sPipe->dataSem);
SEM_delete(sPipe->freeSem);
/* remove sPipe obj from sPipeList */
QUE_remove(&sPipe->link);
/* delete sPipe object itself */
MEM_free(0, sPipe, sizeof (SPipeObj));
}
SEM_post(mutex);
return (SYS_OK);
}
/**
* \brief EDMA3 OS Semaphore Take
*
* This function takes a semaphore token if available.
* If a semaphore is unavailable, it blocks currently
* running thread in wait (for specified duration) for
* a free semaphore.
* \param hSem [IN] is the handle of the specified semaphore
* \param mSecTimeout [IN] is wait time in milliseconds
* \return EDMA3_DRV_Result if successful else a suitable error code
*/
EDMA3_DRV_Result edma3OsSemTake(EDMA3_OS_Sem_Handle hSem, int mSecTimeout)
{
#if 0 //wj
EDMA3_DRV_Result semTakeResult = EDMA3_DRV_SOK;
unsigned short semPendResult;
if(NULL == hSem)
{
semTakeResult = EDMA3_DRV_E_INVALID_PARAM;
}
else
{
if (TSK_self() != (TSK_Handle)&KNL_dummy)
{
semPendResult = SEM_pend(hSem, mSecTimeout);
if (semPendResult == FALSE)
{
semTakeResult = EDMA3_DRV_E_SEMAPHORE;
}
}
}
return semTakeResult;
#else
return 0;
#endif
}
/* ARGSUSED */
Int smain(Int argc, Char * argv[])
{
TSK_Handle tsk;
TSK_Attrs attrs = TSK_ATTRS;
Int i;
GT_0trace(ti_sdo_fc_rman_examples_hdvicp, GT_ENTER, "_smain> Enter \n");
done = SEM_create(0, NULL);
mutex = SEM_create(1, NULL);
if ((done == NULL) || (mutex == NULL)) {
SYS_abort("Sem create failed \n");
}
/*
* Do I care about this ?
*/
attrs.stackseg = EXTMEM_HEAP;
/*
* Use a bigger stack size when printing out trace
*/
attrs.stacksize = 0x1000;
for (i = 0; i < NUMTASKS; i++) {
attrs.priority = attrsTable[i].priority;
tsk = TSK_create((Fxn)rmanTask, &attrs,
(Arg)(attrsTable[i].scratchId),
(Arg)(&(attrsTable[i].id)),
(Arg)(attrsTable[i].priority),
(Arg)(i +1),
(Arg)(attrsTable[i].yieldFlag));
if (tsk == NULL) {
GT_1trace(ti_sdo_fc_rman_examples_hdvicp, GT_7CLASS, "_rman> "
"Task #%d create failed \n",i);
SYS_abort("TSK_create() of task %d failed\n",i+1);
}
}
for (i=0; i < NUMTASKS; i++) {
SEM_pend(done, SYS_FOREVER);
}
GT_0trace(ti_sdo_fc_rman_examples_hdvicp, GT_4CLASS, "_smain> "
"TEST PASSED \n");
SEM_delete(mutex);
SEM_delete(done);
GT_0trace(ti_sdo_fc_rman_examples_hdvicp, GT_ENTER, "_smain> Exit \n");
return 0;
}
/******************************************************************************
* Fifo_get
******************************************************************************/
Int Fifo_get(Fifo_Handle hFifo, Ptr ptrPtr)
{
Int flush;
Fifo_Elem * elem;
Ptr * p = (Ptr *)ptrPtr;
assert(hFifo);
assert(ptrPtr);
SEM_pend(&hFifo->mutex, SYS_FOREVER);
flush = hFifo->flush;
SEM_post(&hFifo->mutex);
/* If pipe is already flushed, do not block */
if (flush) {
return Dmai_EFLUSH;
}
/* Wait for element from other thread */
SEM_pend(&hFifo->sem, SYS_FOREVER);
/* Handle flushed fifo */
SEM_pend(&hFifo->mutex, SYS_FOREVER);
flush = hFifo->flush;
if (flush) {
hFifo->flush = FALSE;
}
SEM_post(&hFifo->mutex);
if (flush) {
return Dmai_EFLUSH;
}
/* Get an element from the Fifo queue */
elem = (Fifo_Elem *)QUE_get(&hFifo->queue);
*p = elem->ptr;
if (BUF_free(hFifo->hBufPool, elem) != TRUE) {
return Dmai_EFAIL;
}
SEM_pend(&hFifo->mutex, SYS_FOREVER);
hFifo->numBufs--;
SEM_post(&hFifo->mutex);
return Dmai_EOK;
}
/*
* ======== Sem_pend ========
*/
Int Sem_pend(Sem_Handle sem, UInt32 timeout)
{
Int status = Sem_EOK;
if (SEM_pend((SEM_Handle)sem, timeout) == FALSE) {
status = Sem_ETIMEOUT;
}
return (status);
}
void TSK_SCI_C(void)
{
while(1)
{
if(SEM_pend(&SEM_SCICComm, SYS_FOREVER) == 1) //SCI通信100ms进一次
{
Scic_Parsing();
}
}
}
/*
* ======== DPI_reclaim ========
*/
Static Int DPI_reclaim(DEV_Handle dev)
{
PipeObj *pipe = (PipeObj *)dev->object;
if (SEM_pend(pipe->fromSem, dev->timeout)) {
return (SYS_OK);
}
else {
return (SYS_ETIMEOUT);
}
}
/******************************************************************************
* Fifo_getNumEntries
******************************************************************************/
Int Fifo_getNumEntries(Fifo_Handle hFifo)
{
Int numEntries;
assert(hFifo);
SEM_pend(&hFifo->mutex, SYS_FOREVER);
numEntries = hFifo->numBufs;
SEM_post(&hFifo->mutex);
return numEntries;
}
/******************************************************************************
* Fifo_flush
******************************************************************************/
Int Fifo_flush(Fifo_Handle hFifo)
{
assert(hFifo);
SEM_pend(&hFifo->mutex, SYS_FOREVER);
hFifo->flush = TRUE;
SEM_post(&hFifo->mutex);
/* Make sure any Fifo_get() calls are unblocked */
SEM_post(&hFifo->sem);
return Dmai_EOK;
}
/*
* ======== DIO_tskIdle ========
* DIO_tskIdle() puts the device back to the state it was in just after
* DIO_open() was called.
*/
Int DIO_tskIdle(DEV_Handle device, Bool flush)
{
DIO_Handle dio = (DIO_Handle)device->object;
Uns pendCount = 0;
DEV_Frame localFrame;
Int status;
localFrame.status = IOM_PENDING;
if (device->mode == DEV_INPUT || flush) {
localFrame.cmd = IOM_ABORT;
}
else {
localFrame.cmd = IOM_FLUSH;
}
status = dio->fxns->mdSubmitChan(dio->chanp, &localFrame);
if (status == IOM_PENDING) {
for (;;) {
if (SEM_pend(dio->context.sems.complete, device->timeout)) {
/*
* Break out of the for loop when the local abort/flush
* frame status shows that it is complete.
*/
if (localFrame.status == IOM_COMPLETED) {
break;
}
else {
/* keep track of data frame completions */
pendCount++;
}
}
else {
return (SYS_ETIMEOUT);
}
}
/*
* Update complete semaphore so it corresponds to number of frames
* on the 'todevice' queue. 'for' loop above may have made the
* complete sem count inconsistent.
*/
while (pendCount--) {
SEM_post(dio->context.sems.complete);
}
}
return (SYS_OK);
}
/*
* ======== DIO_tskReclaim ========
*/
Int DIO_tskReclaim(DEV_Handle device)
{
DIO_Handle dio = (DIO_Handle)device->object;
/*
* Wait here if there are no buffers on the device->fromdevice
* queue.
*/
if (SEM_pend(dio->context.sems.complete, device->timeout)) {
return (SYS_OK);
}
else {
return (SYS_ETIMEOUT);
}
}
void SPITest()
{
#if defined(IS_ROUTER)
Uint16 flit[NUM_CHARACTERS_IN_FLIT] = {
0xCA5F, 0xCA5F, 0xCA5F, 0xCA5F, 0xCA5F,
0xCA5F, 0xCA5F, 0xCA5F, 0xCA5F
};
Uint32 numTransmitsInGroup, numGroups = 0, numTransmits = 0;
TSK_sleep(2000);
while(numTransmits < 500000)
{
numTransmitsInGroup = 0;
while(numTransmitsInGroup < 5000)
{
if(gpioDataRegisters.GPBDAT.bit.SWITCH1)
{
while(globals.processing.outboundFlitQueFull[PORTA]);
EnqueOutboundFlit(flit,PORTA);
}
if(gpioDataRegisters.GPBDAT.bit.SWITCH2)
{
while(globals.processing.outboundFlitQueFull[PORTB]);
EnqueOutboundFlit(flit,PORTB);
}
if(gpioDataRegisters.GPADAT.bit.SWITCH3)
{
while(globals.processing.outboundFlitQueFull[PORTC]);
EnqueOutboundFlit(flit,PORTC);
}
if(gpioDataRegisters.GPADAT.bit.SWITCH4)
{
while(globals.processing.outboundFlitQueFull[PORTD]);
EnqueOutboundFlit(flit,PORTD);
}
numTransmits++;
numTransmitsInGroup++;
}
numGroups++;
SetSevenSegmentDisplay(numGroups);
}
SEM_pend(&TestServiceSem,SYS_FOREVER);
#endif
}
void TestService(Void)
{
// Wait for the system to finish initializing itself
SEM_pend(&TestServiceSem,SYS_FOREVER);
// Run the selected test
#if TEST == TEST_SPI
SPITest();
#elif TEST == TEST_PROTOCOL
//ProtocolTest1();
//ProtocolTest2();
#elif TEST == TEST_MPI
ProtocolTest3();
//MPITest();
#endif
}
Int Task_execute (Task_TransferInfo * info)
{
int sum;
//wait for semaphore
SEM_pend (&(info->notifySemObj), SYS_FOREVER);
//invalidate cache
BCACHE_inv ((Ptr)buf, length, TRUE) ;
//call the functionality to be performed by dsp
sum = sum_dsp();
//notify that we are done
NOTIFY_notify(ID_GPP,MPCSXFER_IPS_ID,MPCSXFER_IPS_EVENTNO,(Uint32)0);
//notify the result
NOTIFY_notify(ID_GPP,MPCSXFER_IPS_ID,MPCSXFER_IPS_EVENTNO,(Uint32)sum);
return SYS_OK;
}
// Spectrum Display Task code
void SpectrumDisplayTask(void)
{
// display the play audio message
print_playaudio();
while (1)
{
// wait on bufferIn ready semaphore
SEM_pend(&SEM_BufferInReady, SYS_FOREVER);
// compute and display the bargraph
if (DemoSwitchFlag)
{
calculate_FFT(bufferIn, 256);
// clear the bufferInIdx to 0
bufferInIdx = 0;
}else
{
print_playaudio();
}
}
}
/* Perform Playback (Tx) audio algorithm processing */
void PbAudioAlgTsk(void)
{
Int16 status;
Int16 *pbOutBuf;
Uint16 tempInBlk;
while (1)
{
SEM_pend(&SEM_PbAudioAlg, SYS_FOREVER);
/* Select AER output buffer */
HWI_disable();
pbOutBuf = ping_pong_i2sTxBuf + (!tx_buf_sel)*i2sTxBuffSz;
HWI_enable();
if ((usb_play_mode == TRUE) && (rdy_to_consume_asrc_output == TRUE))
{
/* Combine ASRC output */
SWI_disable();
tempInBlk = asrcOutputFifoInBlk;
SWI_enable();
status = combineAsrcOutput(asrcOutputFifo,
asrcOutputFifoBlkNumSamps,
tempInBlk,
&asrcOutputFifoOutBlk,
&asrcOutputFifoOutBlkSampCnt,
ASRC_NUM_CH_STEREO,
tempPbOutBuf,
i2sTxBuffSz>>1);
if (status == CMBASRC_FIFO_UND)
{
asrcOutputFifoOutError++;
LOG_printf(&trace, "ERROR: ASRC output FIFO UNDERFLOW");
//LOG_printf(&trace, "%04x %d", (asrcOutputFifoInBlk<<8) | asrcOutputFifoOutBlk, asrcOutputFifoOutBlkSampCnt); // debug
}
}
else if (usb_play_mode == TRUE)
Bool bfqGetBuffer ( BufferQueue_Handle queue, Ptr * buffer, Uns timeout )
{
BufferQueue_Frame * frame;
// wait until a full buffer is available, timeout
// if necessary.
if (! SEM_pend(&(queue->semFullBuffers), timeout) )
{
return FALSE;
}
// Get the frame from the queue and double check it
assertLog(! QUE_empty(&(queue->queFullBuffers)));
frame = QUE_get(&(queue->queFullBuffers));
assertLog((Ptr)frame != (Ptr)&(queue->queFullBuffers));
// put the frame to the empty frames queue
QUE_put( &(queue->queEmptyFrames), frame);
// Copy the pointer
*buffer = frame->Buffer;
return TRUE;
}
/******************************************************************************
* Fifo_put
******************************************************************************/
Int Fifo_put(Fifo_Handle hFifo, Ptr ptr)
{
Fifo_Elem * elem;
assert(hFifo);
assert(ptr);
SEM_pend(&hFifo->mutex, SYS_FOREVER);
hFifo->numBufs++;
SEM_post(&hFifo->mutex);
elem = BUF_alloc(hFifo->hBufPool);
if (elem == NULL) {
Dmai_err0("Failed to allocate space for Fifo Object\n");
return Dmai_EFAIL;
}
elem->ptr = ptr;
/* Putting an element on the queue with ptr as payload */
QUE_put(&hFifo->queue, (QUE_Elem *)elem);
SEM_post(&hFifo->sem);
return Dmai_EOK;
}
void MPITest()
{
int rank, numNodes;
Uint16 sendBuf[1], *receiveBuf;
Uint16 i, j;
MPI_Status status;
Uint32 startTime;
double elapsedTime;
SEM_pend(&TestServiceSem,SYS_FOREVER);
// Generate the x data
for(i = 0; i < 14; i++)
{
for(j = 0; j < 25; j++)
xglobal[i * 50 + j] = (j / 4);
for(j = 0; j < 25; j++)
xglobal[i * 50 + j + 25] = 6 - (j / 4);
}
// Generate the y data
for(i = 0; i < 28; i++)
{
for(j = 0; j < 25; j++)
yglobal[i * 25 + j] = j / 2;
}
// Initialize MPI
MPI_Init(NULL,NULL);
MPI_Comm_rank(MPI_COMM_WORLD,&rank);
globals.processing.sevenSegmentUpperDigit = SEVENSEG_1DASH;
// Distribute the number of nodes to use
if(rank == 0)
{
numNodes = (gpioDataRegisters.GPBDAT.bit.SWITCH1 << 3) + (gpioDataRegisters.GPBDAT.bit.SWITCH2 << 2) +
(gpioDataRegisters.GPADAT.bit.SWITCH3 << 1) + (gpioDataRegisters.GPADAT.bit.SWITCH4);
sendBuf[0] = numNodes;
for(i = 1; i <= 6; i++)
MPI_Send(sendBuf,1,MPI_SHORT,i,0,MPI_COMM_WORLD);
}
else
{
MPI_Recv((void**)(&receiveBuf),1,MPI_SHORT,0,0,MPI_COMM_WORLD,&status);
numNodes = receiveBuf[0];
MemFree(receiveBuf);
}
MPI_Barrier(MPI_COMM_WORLD);
// If this node is participating in the convolution
if(rank < numNodes)
{
globals.processing.sevenSegmentUpperDigit = SEVENSEG_2DASH;
startTime = timer0Registers.TIM.all;
Convolution(xglobal,yglobal,100,100,resultglobal,numNodes);
elapsedTime = TimeDifference(startTime, timer0Registers.TIM.all);
// Finalize MPI
if(rank == 0)
{
globals.processing.sevenSegmentLowerDigit = SEVENSEG_FINAL;
globals.processing.sevenSegmentUpperDigit = SEVENSEG_FINAL;
}
else
globals.processing.sevenSegmentUpperDigit = SEVENSEG_3DASH;
}
else
{
globals.processing.sevenSegmentUpperDigit = SEVENSEG_FINAL;
}
SEM_pend(&TestServiceSem,SYS_FOREVER);
}
/*
* ======== DPI_open ========
*/
Static Int DPI_open(DEV_Handle dev, String name)
{
PipeObj *pipe;
SPipeObj *sPipe, *tmpPipe;
/* decode and validate devid */
if (dev->devid < 0) {
dev->devid = atoi(name);
}
SEM_pend(mutex, SYS_FOREVER);
/* search pipe list for previously opened pipe with same id */
sPipe = MEM_ILLEGAL;
if (!QUE_empty(sPipeList)) {
tmpPipe = (SPipeObj *)QUE_head(sPipeList);
do {
if (tmpPipe->id == dev->devid) {
sPipe = tmpPipe;
break;
}
tmpPipe = (SPipeObj *)QUE_next((&tmpPipe->link));
} while (tmpPipe != (SPipeObj *)sPipeList);
}
if (sPipe == MEM_ILLEGAL) {
/*
* Allocate and initialize SPipeObj on first open.
*/
sPipe = mkSPipe(dev);
if (sPipe == MEM_ILLEGAL) {
SEM_post(mutex);
return SYS_EALLOC;
}
QUE_put(sPipeList, &sPipe->link);
}
else { /* sPipe found on list */
if (sPipe->device[dev->mode] != NULL) {
/*
* Only one input and one output allowed
*/
SEM_post(mutex);
return SYS_EBUSY;
}
}
sPipe->device[dev->mode] = dev;
SEM_post(mutex);
pipe = MEM_alloc(0, sizeof (PipeObj), 0);
if (pipe == MEM_ILLEGAL) {
/*
* We need to undo work done by mkSPipe() if first open.
* Also need to undo changes to sPipeList queue.
*/
QUE_remove(&sPipe->link);
rmSPipe(sPipe);
return SYS_EALLOC;
}
/*
* Criss-cross SEM handles so both sides are referencing
* the same physical objects.
*/
if (dev->mode == DEV_INPUT) {
pipe->fromSem = sPipe->dataSem;
pipe->toSem = sPipe->freeSem;
}
else {
pipe->toSem = sPipe->dataSem;
pipe->fromSem = sPipe->freeSem;
}
/*
* Point things around.
*/
pipe->sPipe = sPipe;
dev->object = (Ptr)pipe;
return (SYS_OK);
}
void ProtocolTest3()
{
#if PROFILE_TEST_SERVICE == true
double executionTime;
Uint32 startTime;
#endif
struct Packet newPacket;
Uns interruptStatus;
Uint16 x[100], i, j, destination;
double executionTime = 0;
double avgTime[9] = {0,0,0,0,0,0,0,0,0};
double minTime[9] = {DBL_MAX,DBL_MAX,DBL_MAX,DBL_MAX,DBL_MAX,DBL_MAX,DBL_MAX,DBL_MAX,DBL_MAX};
double maxTime[9] = {DBL_MIN,DBL_MIN,DBL_MIN,DBL_MIN,DBL_MIN,DBL_MIN,DBL_MIN,DBL_MIN,DBL_MIN};
Uint32 startTime = 0;
Uint32 numSamples;
SEM_pend(&TestServiceSem,SYS_FOREVER);
for(i = 0; i < 100; i++)
x[i] = i;
if(globals.protocol.address == 1)
{
globals.processing.sevenSegmentUpperDigit = SEVENSEG_1DASH;
destination = (gpioDataRegisters.GPBDAT.bit.SWITCH1 << 3) + (gpioDataRegisters.GPBDAT.bit.SWITCH2 << 2) +
(gpioDataRegisters.GPADAT.bit.SWITCH3 << 1) + (gpioDataRegisters.GPADAT.bit.SWITCH4);
interruptStatus = HWI_disable();
numSamples = 0;
for(j = 0; j < 100; j++)
{
startTime = timer0Registers.TIM.all;
GenerateRoutingPath(globals.protocol.address, 1, &newPacket);
executionTime = TimeDifference(startTime, timer0Registers.TIM.all);
avgTime[1] = (avgTime[1] * numSamples) + executionTime;
numSamples++;
avgTime[1] /= numSamples;
if(executionTime < minTime[1])
minTime[1] = executionTime;
else if(executionTime > maxTime[1])
maxTime[1] = executionTime;
}
for(i = 3; i <= 8; i++)
{
numSamples = 0;
for(j = 0; j < 100; j++)
{
startTime = timer0Registers.TIM.all;
GenerateRoutingPath(globals.protocol.address, i, &newPacket);
executionTime = TimeDifference(startTime, timer0Registers.TIM.all);
avgTime[i] = (avgTime[i] * numSamples) + executionTime;
numSamples++;
avgTime[i] /= numSamples;
if(executionTime < minTime[i])
minTime[i] = executionTime;
else if(executionTime > maxTime[i])
maxTime[i] = executionTime;
}
}
HWI_restore(interruptStatus);
asm(" NOP");
for(i = 0; i < 100; i++)
{
for(j = 0; j < 50; j++)
{
InitializePacket(&newPacket, PACKET_ID_UNDEFINED);
// Create the data transfer packet
newPacket.a.communicationType = COMM_TYPE_UNICAST;
newPacket.transmissionInfo.destination = 7;
newPacket.b.command = COMMAND_DATA_TRANSFER;
newPacket.b.packetSequenceStep = SEQUENCE_DATA_TRANSFER_REQUEST_TRANSFER;
// Set the data
newPacket.dataBuffer = x;
newPacket.dataBufferInfo.dataBufferLength = 10;
SendDataPacket(&newPacket);
InitializePacket(&newPacket, PACKET_ID_UNDEFINED);
// Create the data transfer packet
newPacket.a.communicationType = COMM_TYPE_UNICAST;
newPacket.transmissionInfo.destination = 8;
newPacket.b.command = COMMAND_DATA_TRANSFER;
newPacket.b.packetSequenceStep = SEQUENCE_DATA_TRANSFER_REQUEST_TRANSFER;
// Set the data
newPacket.dataBuffer = x;
newPacket.dataBufferInfo.dataBufferLength = 10;
SendDataPacket(&newPacket);
while(globals.statistics.packet.numDataTransfersSucceeded + globals.statistics.packet.numDataTransfersExpired +
globals.statistics.packet.numDataTransfersFailed < globals.statistics.packet.numDataTransfersSetup);
}
if(globals.processing.sevenSegmentUpperDigit == SEVENSEG_2DASH)
globals.processing.sevenSegmentUpperDigit = SEVENSEG_1DASH;
else
globals.processing.sevenSegmentUpperDigit = SEVENSEG_2DASH;
}
globals.processing.sevenSegmentUpperDigit = SEVENSEG_3DASH;
}
}
void CClassification::EnterTask()
{
#ifndef _WINDOWS // ------- Don't compile on windows -----
Uint32 unIntervalTicks;
Bool bLed2 = FALSE;
ledLight( 2, FALSE );
// Initialize the conveyor device driver and register the trigger semaphore.
convInit( );
SEM_new( &m_semTrigger, 0 );
convRegisterSemTrigger( &m_semTrigger, &m_bTrigger );
// Reset statstics
GetStats( NULL, TRUE );
// Initialize the high res timer
timeInit();
// Pre-calculate the maximum wait time for the semaphore.
unIntervalTicks = hlpMsToTicks( 1000 * MAXWAIT_SECONDS );
// Open the interlink UART channel and configure it.
m_hPPUSerial = serOpen( INTERLINK_UART_CHAN, sizeof( ClassificationTable ) *4 );
assertLog( m_hPPUSerial != NULL );
serConfigChannel( m_hPPUSerial, 115000, FALSE, FALSE, FALSE );
// Initialize the jet controller
TSK_sleep( 2000 );
CJetControl::Instance()->Init();
// Start watchdog and set it to twice the time of our maximum interval.
m_unWatchId = CWatchdog::Instance()->AddToWatch( "Classification", MAXWAIT_SECONDS * 2 );
CWatchdog::Instance()->EnableWatch( m_unWatchId, TRUE );
while( 1 )
{
// Wait for a trigger signal, timeout at some time to reset watchdog
if ( SEM_pend( &m_semTrigger, unIntervalTicks ) )
{
// Succesfully received a trigger
ledLight( 2, bLed2 );
bLed2 = !bLed2;
// Get the trigger time as exact as possible.
Uint32 unCurTime = convGetLastTriggerTime();
// Increment our trigger counter.
m_unCurrentTriggerPulse++;
// dbgLog( "Entering Trigger %d", m_unCurrentTriggerPulse );
// Store that trigger in the stats. This increments the number of possible potatoes by the number
// of lanes.
m_sClassificationStats.unNumPossible += m_nNumLanes;
// See if we're in service mode and handle it.
if ( m_csmServiceMode != CSM_NORMAL )
{
if ( (m_csmServiceMode == CSM_ADJUST_SMALL_EJECTION_PARAMS )
|| (m_csmServiceMode == CSM_ADJUST_MEDIUM_EJECTION_PARAMS )
|| (m_csmServiceMode == CSM_ADJUST_LARGE_EJECTION_PARAMS ) )
ServiceGenParamAdjustCommands( unCurTime );
}
else
{
// If not in service mode, see if we've got any due ejections to make and generate
// the commands for it.
EjectionTable * pTable;
// See if any ejections are due and generate the jetcontrol commands, which are then
// sent to the jet control.
pTable = GetDueEjectionTable();
if ( pTable != NULL )
{
// Generate ejection commands, but only if we're in classification mode.
if ( m_eOperationMode == OP_CLASSIFICATION )
{
GenerateEjectionCommands( pTable, unCurTime );
}
ReleaseEjectionTable( pTable );
}
// Now we have to classify the potatoes and create the ejection table for the current
// line. Only build the table if we've got a reference to the global potato table
if ( m_pPotatoTable != NULL )
{
// Build the local classification table (i.e. the per-frame classification)
BuildTable( &m_LocalClassificationTable, m_pPotatoTable );
// Only exchange tables if we're in classification mode.
if ( m_eOperationMode == OP_CLASSIFICATION )
{
// Exchange the table with the other DSP
if ( ExchangeTables( &m_LocalClassificationTable, &m_ForeignClassificationTable ) == TRUE )
{
MergeTables( &m_LocalClassificationTable, &m_ForeignClassificationTable );
}
}
// Classify the potatoes using a new ejection table. This, we'll
// have to do even in calibration mode, because of the statistics
// for the GUI.
pTable = GetNewEjectionTable( m_nNumTriggerPulsesDelay );
if ( pTable != NULL )
{
ClassifyPotatoes( & m_LocalClassificationTable, &m_ForeignClassificationTable, pTable );
}
} // if potatoobject table accessible
} // if not in servicemode
} // if trigger occured
else
{
// Clean the objects list from time to time, if we don't receive trigger signals for
// a long time. This prevents the number of objects from growing to big.
CleanObjects( m_pPotatoTable );
// Check for service operation
if ( m_csmServiceMode == CSM_CHECK_JETS )
ServiceGenJetCheckCommands();
}
// See if any of the strictness values changed and apply it to the properties
if ( m_propSplitStrictness.HasChanged()
|| m_propShapeStrictness.HasChanged()
|| m_propGreenStrictness.HasChanged()
|| m_propColorStrictness.HasChanged() )
{
ApplyStrictness();
}
// Signal the watchdog.
CWatchdog::Instance()->SignalAlive( m_unWatchId );
} // while(1)
#endif // ------------------------------------------------
}
/**
* \function SendLiveStreamDataPort
* \brief 使用TCP/IP协议实现H.264子码流的网络传输
* \ 默认作为服务器端，Port = 61001
* \note 除了TCP/IP的传输方式外，智能相机系统还支持H.264视频流的RTSP方式传输，其传输过程已被封装在系统内部，默认TCP/IP传输的优先级高于RTSP传输的优先级
**/
void SendLiveStreamDataPort_Another()
{
SOCKET sockThis, sockAccept;
struct sockaddr_in addrThis, addrAccept;
int nAddrLen;
int nVideoWidth = 1600, nVideoHeight = 1216;
int i;
int isValidLink = 1;
fdOpenSession( TaskSelf() );
do
{
g_pBuffsLiveStream_Another = MEM_alloc(extHeap, g_nMaxBuffsNumLiveStream_Another*sizeof(DataPoolItem), 256);
}while(g_pBuffsLiveStream_Another == 0);
memset(g_pBuffsLiveStream_Another, 0, g_nMaxBuffsNumLiveStream_Another*sizeof(DataPoolItem));
for (i = 0; i < g_nMaxBuffsNumLiveStream_Another; i++)
{
do
{
g_pBuffsLiveStream_Another[i].pBuf = MEM_alloc(extHeap, g_nMaxFrameSizeLiveStream_Another, 256);
}while(g_pBuffsLiveStream_Another[i].pBuf == 0);
}
sockThis = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if( sockThis == INVALID_SOCKET )
{
Roseek_Reset();//如果创建侦听对象失败，重启相机
}
bzero( &addrAccept, sizeof(addrAccept) );
nAddrLen = sizeof(addrAccept);
bzero( &addrThis, sizeof(addrThis) );
addrThis.sin_len = sizeof( addrThis );
addrThis.sin_family = AF_INET;
addrThis.sin_addr.s_addr = INADDR_ANY;
addrThis.sin_port = htons( 61001 );
//sockFconListen绑定
if ( bind( sockThis, (PSA) &addrThis, sizeof(addrThis) ) < 0 )
{
Roseek_Reset();//如果绑定失败，重启相机
}
//sockFconListen开始监听，同一时刻仅支持一个连接
if ( listen( sockThis, 1) < 0 ){
Roseek_Reset();//如果侦听失败，重启相机
}
//迭代循环
while( 1 )
{
sockAccept = INVALID_SOCKET;
do
{
sockAccept = accept( sockThis, (PSA)&addrAccept, &nAddrLen );
if( sockAccept == INVALID_SOCKET)
{
break;
}
sock_setTimeout(sockAccept, SO_RCVTIMEO, 3000);
sock_setTimeout(sockAccept, SO_SNDTIMEO, 3000);
g_bIsLiveStreamClientConnect_Another = TRUE;
g_IsUsedByTCPSend_Another = TRUE;
if (SafeSend(sockAccept, (Uint8*)&nVideoWidth, 4) != 4)
{
break;
}
if (SafeSend(sockAccept, (Uint8*)&nVideoHeight, 4) != 4)
{
break;
}
while( 1 )
{
if(isEncStop && g_nNumHasDataLSBuffs_Another <= 1)
{
Roseek_Start_Enc();
isEncStop = 0;
LOG_printf( &trace, "Roseek_Start_Enc!!!");
}
//等待信号灯同步
isValidLink = 1;
while (!SEM_pend( &sem_LiveStreamDataReady_Another, 5000))
{
int nRet;
struct timeval tvTimeOut;
fd_set fsVal;
FD_ZERO(&fsVal);
FD_SET(sockAccept, &fsVal);
tvTimeOut.tv_sec = 0;
tvTimeOut.tv_usec = 100;
nRet = fdSelect(0, 0, &fsVal, 0, &tvTimeOut);
if (0 == nRet || -1 == nRet)
{
isValidLink = 0;
break;
}
}
//SEM_pend( &sem_LiveStreamDataReady_Another, SYS_FOREVER );
if (!isValidLink)
{
break;
}
//判断上传哪个缓冲区内容
if (g_nNumHasDataLSBuffs_Another <= 0)
{
continue;
}
if (!isEncStop && (g_nNumHasDataLSBuffs_Another >= (g_nMaxBuffsNumLiveStream_Another-3)))
{
Roseek_Stop_Enc();
isEncStop = 1;
LOG_printf( &trace, "Roseek_Stop_Enc!!!");
}
if (g_nNumHasDataLSBuffs_Another >= (g_nMaxBuffsNumLiveStream_Another-1) && (g_pBuffsLiveStream_Another[g_nReadPosLSBuffs_Another].pBuf[8]&0x1F) != 7)
{
LOG_printf( &trace, "this frame not send!!!");
}
else
{
nDataLen = *(Uint32*)(g_pBuffsLiveStream_Another[g_nReadPosLSBuffs_Another].pBuf) + 4;
if((nSendlen = SafeSend( sockAccept, g_pBuffsLiveStream_Another[g_nReadPosLSBuffs_Another].pBuf, nDataLen)) != nDataLen)
{
LOG_printf( &trace, "send error!!!");
break;
}
}
g_nReadPosLSBuffs_Another = (++g_nReadPosLSBuffs_Another)%g_nMaxBuffsNumLiveStream_Another;
g_nNumHasDataLSBuffs_Another--;
}
}while(0);
if (sockAccept != INVALID_SOCKET)
{
fdClose(sockAccept);
sockAccept = INVALID_SOCKET;
}
g_IsUsedByTCPSend_Another = FALSE;
g_bIsLiveStreamClientConnect_Another = FALSE;
SEM_reset( &sem_LiveStreamDataReady_Another, 0 );
g_nNumHasDataLSBuffs_Another = 0;
g_nReadPosLSBuffs_Another = 0;
g_nWritePosLSBuffs_Another = 0;
if(isEncStop)
{
Roseek_Start_Enc();
isEncStop = 0;
LOG_printf( &trace, "Roseek_Start_Enc!!!");
}
}//迭代循环
}
Int Task_create (Task_TransferInfo ** infoPtr)
{
Int status = SYS_OK ;
Task_TransferInfo * info = NULL ;
/* Allocate Task_TransferInfo structure that will be initialized
* and passed to other phases of the application */
if (status == SYS_OK)
{
*infoPtr = MEM_calloc (DSPLINK_SEGID,
sizeof (Task_TransferInfo),
0) ; /* No alignment restriction */
if (*infoPtr == NULL)
{
status = SYS_EALLOC ;
}
else
{
info = *infoPtr ;
}
}
/* Fill up the transfer info structure */
if (status == SYS_OK)
{
info->dataBuf = NULL ; /* Set through notification callback. */
info->bufferSize = MPCSXFER_BufferSize ;
SEM_new (&(info->notifySemObj), 0) ;
}
/*
* Register notification for the event callback to get control and data
* buffer pointers from the GPP-side.
*/
if (status == SYS_OK)
{
status = NOTIFY_register (ID_GPP,
MPCSXFER_IPS_ID,
MPCSXFER_IPS_EVENTNO,
(FnNotifyCbck) Task_notify,
info) ;
if (status != SYS_OK)
{
return status;
}
}
/*
* Send notification to the GPP-side that the application has completed its
* setup and is ready for further execution.
*/
if (status == SYS_OK)
{
status = NOTIFY_notify (ID_GPP,
MPCSXFER_IPS_ID,
MPCSXFER_IPS_EVENTNO,
(Uint32) 0) ; /* No payload to be sent. */
if (status != SYS_OK)
{
return status;
}
}
/*
* Wait for the event callback from the GPP-side to post the semaphore
* indicating receipt of the data buffer pointer and image width and height.
*/
SEM_pend (&(info->notifySemObj), SYS_FOREVER) ;
SEM_pend (&(info->notifySemObj), SYS_FOREVER) ;
return status ;
}
/* Perform Record (Rx) audio algorithm processing */
void RecAudioAlgTsk(void)
{
Uint16 *ptrRxLeft;
Int16 codec_input_sample_count;
Uint16 i;
#ifdef ENABLE_STEREO_RECORD
Uint16 *ptrRxRight;
#endif
while (1)
{
SEM_pend(&SEM_DmaRxLeftComplete, SYS_FOREVER);
#ifdef ENABLE_STEREO_RECORD
SEM_pend(&SEM_DmaRxRightComplete, SYS_FOREVER);
#endif
/* Get pointer to ping/pong buffer */
ptrRxLeft = &ping_pong_i2sRxLeftBuf[0];
if (left_rx_buf_sel == 0x1) /* check ping or pong buffer */
{
/* this buffer has data to be processed */
ptrRxLeft += I2S_RXBUFF_SZ;
}
left_rx_buf_sel ^= 0x1; /* update ping/pong */
#ifdef ENABLE_STEREO_RECORD
/* Get pointer to right ping/pong buffer */
ptrRxRight = &ping_pong_i2sRxRightBuf[0];
if (right_rx_buf_sel == 0x1) /* check ping or pong buffer */
{
/* this buffer has data to be processed */
ptrRxRight+= I2S_RXBUFF_SZ;
}
right_rx_buf_sel ^= 0x1; /* update ping/pong */
#endif
/* Get data from ping/pong buffers */
for (i = 0; i < RXBUFF_SZ_ADCSAMPS; i++)
{
// NOTE: since we need datapack to be disabled on I2S tx, we need it disabled on I2S rx therefore
// we get 2 words per DMA transfer so the offset into DMA buffers has to be twice as big
recInLeftBuf[i] = *ptrRxLeft;
ptrRxLeft += 2;
#if defined(SAMPLE_RATE_RX_16kHz) && defined(SAMPLE_RATE_I2S_48kHz)
// DMA operates at 48KHz but sample rate is
// set to 16kHz so store every third sample
ptrRxLeft += 4;
#endif
#ifdef ENABLE_STEREO_RECORD
recInRightBuf[i] = *ptrRxRight;
ptrRxRight += 2;
#if defined(SAMPLE_RATE_RX_16kHz) && defined(SAMPLE_RATE_I2S_48kHz)
// DMA operates at 48KHz but sample rate is
// set to 16kHz so store every third sample
ptrRxRight += 4;
#endif
#endif
}
/* */
/* Insert Record audio algorithm here */
/* */
//memcpy(recOutLeftBuf, recInLeftBuf, RXBUFF_SZ_ADCSAMPS); /* dummy */
#ifdef ENABLE_STEREO_RECORD
//memcpy(recOutRightBuf, recInRightBuf, RXBUFF_SZ_ADCSAMPS); /* dummy */
#endif
/* Store data in circular buffer */
if (h_usb_int_tcount > 1) /* wait for IN tokens from Host */
{
/* Compute number of samples in circular buffer */
codec_input_sample_count = codec_input_buffer_input_index - codec_input_buffer_output_index;
if (codec_input_sample_count < 0)
{
codec_input_sample_count += CODEC_INPUT_BUFFER_SIZE;
}
/* Check for overflow */
if (codec_input_sample_count > (CODEC_INPUT_BUFFER_SIZE-CODEC_INPUT_BUFFER_FRAME_SZ-2))
{
codec_input_buffer_overflow++;
LOG_printf(&trace, "ERROR: codec input buffer OVERFLOW: %d\n", codec_input_sample_count);
}
for (i = 0; i < RXBUFF_SZ_ADCSAMPS; i++)
{
//codec_input_buffer[codec_input_buffer_input_index++] = recOutLeftBuf[i];
codec_input_buffer[codec_input_buffer_input_index++] = 0; //recInLeftBuf[i];
#ifdef ENABLE_STEREO_RECORD
//codec_input_buffer[codec_input_buffer_input_index++] = recOutRightBuf[i];
codec_input_buffer[codec_input_buffer_input_index++] = recInRightBuf[i];
#endif
if (codec_input_buffer_input_index >= CODEC_INPUT_BUFFER_SIZE)
{
codec_input_buffer_input_index = 0;
}
}
}
}
}
Int rmanTask(Arg scratchId, Arg resourceId, Arg priority, Arg taskId,
Arg yieldFlag)
{
Int i;
IALG_Fxns * algFxns = &DUMALG_TI_IALG;
IRES_Fxns * resFxns = &DUMALG_TI_IRES;
IDUMALG_Handle dumHandle = NULL;
IDUMALG_Params params;
GT_0trace(ti_sdo_fc_rman_examples_hdvicp, GT_ENTER, "_rmanTask> Enter \n");
params.size = sizeof(IDUMALG_Params);
GT_4trace(ti_sdo_fc_rman_examples_hdvicp, GT_4CLASS, "_rmanTask> "
"Task #%d: ScratchId %d, Priority %d Yield %d\n",taskId, scratchId,
priority, yieldFlag);
params.yieldFlag = yieldFlag;
params.taskId = taskId;
for (i = 0; i < NUM_RESOURCES; i++) {
params.hdvicp[i] = *((IRES_HDVICP_RequestType *)resourceId + i);
GT_1trace(ti_sdo_fc_rman_examples_hdvicp, GT_4CLASS, "_rmanTask> "
"Requesting resource %d (2 => ANY)\n",(Int)params.hdvicp[i]);
}
/*
* Create an instance of the algorithm using "algFxns"
*/
SEM_pend(mutex, SYS_FOREVER);
dumHandle = (IDUMALG_Handle)DSKT2_createAlg((Int)scratchId,
(IALG_Fxns *)algFxns, NULL,(IALG_Params *)¶ms);
if (dumHandle == NULL) {
GT_0trace(ti_sdo_fc_rman_examples_hdvicp, GT_7CLASS, "_rmanTask> "
"Alg creation failed\n");
return -1;
}
SEM_post(mutex);
/* Assign resources to the algorithm */
if (IRES_OK != RMAN_assignResources((IALG_Handle)dumHandle,
resFxns, scratchId)) {
GT_0trace(ti_sdo_fc_rman_examples_hdvicp, GT_7CLASS, "_rmanTask> "
"Assign resource failed\n");
return -1;
}
/*
* Activate the Algorithm
*/
DSKT2_activateAlg(scratchId, (IALG_Handle)dumHandle);
/*
* Activate All Resources
*/
RMAN_activateAllResources((IALG_Handle)dumHandle, resFxns, scratchId);
/*
* Use IALG interfaces to do something
*/
dumHandle->fxns->useHDVICP(dumHandle, taskId);
/*
* Deactivate All Resources
*/
RMAN_deactivateAllResources((IALG_Handle)dumHandle, resFxns, scratchId);
/*
* Deactivate algorithm
*/
DSKT2_deactivateAlg(scratchId, (IALG_Handle)dumHandle);
/*
* Free resources assigned to this algorihtm
*/
if (IRES_OK != RMAN_freeResources((IALG_Handle)(dumHandle),
resFxns, scratchId)) {
GT_0trace(ti_sdo_fc_rman_examples_hdvicp, GT_7CLASS, "_rmanTask> "
"Free resource failed\n");
return -1;
}
/*
* Free instance of the algorithm created
*/
SEM_pend(mutex, SYS_FOREVER);
DSKT2_freeAlg(scratchId, (IALG_Handle)dumHandle);
SEM_post(mutex);
SEM_post(done);
GT_0trace(ti_sdo_fc_rman_examples_hdvicp, GT_ENTER, "_rmanTask> Exit \n");
return 0;
}
/**
* \function SendFconDataPort
* \brief 使用TCP/IP协议实现FconMode的JPEG图像发送
* \ 默认作为服务器端，Port = 55000
* \
**/
void SendFconDataPort()
{
SOCKET sockFconListen, sockFconSvr;
int size,i,cnt;
Uint16 ui16Reply = 0;
Bool bClosed = FALSE;
struct sockaddr_in addr;
Bool bBreak=FALSE;
static Uint8 ui8JpgBufIndex=0;
Uint8 ui8tmp;
//为当前任务配置运行环境
fdOpenSession( TaskSelf() );
//创建侦听socket对象
sockFconListen = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if( sockFconListen == INVALID_SOCKET ){
Roseek_Reset();//如果创建侦听对象失败，重启相机
}
bzero( &addr, sizeof(struct sockaddr_in) );
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = INADDR_ANY;
addr.sin_len = sizeof( addr );
addr.sin_port = htons( 55000 );
//sockFconListen绑定
if ( bind( sockFconListen, (PSA) &addr, sizeof(addr) ) < 0 ){
Roseek_Reset();//如果绑定失败，重启相机
}
//sockFconListen开始监听，同一时刻仅支持一个连接
if ( listen( sockFconListen, 1) < 0 ){
Roseek_Reset();//如果侦听失败，重启相机
}
//迭代循环
while( 1 ){
size = sizeof( addr );
sockFconSvr = accept( sockFconListen, (PSA)&addr, &size );
if( sockFconSvr == INVALID_SOCKET){
//如果接受连接出错则关闭接受到的连接对象，重新尝试
fdClose(sockFconSvr);
continue;
}
g_bIsFconClientConnect = TRUE; //网络线程准备完毕
//向上位机发送MJPG图像
while( !bClosed ){
//等待信号灯同步
SEM_pend( &sem_ConDataReady, SYS_FOREVER);
//判断上传哪个缓冲区内容
bBreak = FALSE;
if(ui8JpgBufIndex==1){
ui8tmp=0;
}
else{
ui8tmp=ui8JpgBufIndex+1;
}
for( i=ui8tmp; i<ui8tmp+2; i++ ){
if( i>1 ){
if( g_JpgEncBufStruct.bJpgImgBuf_Lock[i-2] ){
ui8JpgBufIndex = i-2;
bBreak = TRUE;
break;
}
}
else{//i<=5
if( g_JpgEncBufStruct.bJpgImgBuf_Lock[i] ){
ui8JpgBufIndex = i;
bBreak = TRUE;
break;
}
}
}
if( !bBreak ){
continue;
}
if( send( sockFconSvr, g_JpgEncBufStruct.pui8JpgImgBuf[ui8JpgBufIndex], *(Uint32*)g_JpgEncBufStruct.pui8JpgImgBuf[ui8JpgBufIndex] + 4, 0 ) < 0 ){
break;
}
g_JpgEncBufStruct.bJpgImgBuf_Lock[ui8JpgBufIndex] = FALSE;
//接受回应判断是否退出发送循环，若接受到0xffff终止发送循环，否则继续发送数据
//启动后第一次执行后收到了0xffff(测试时）
i = 0;
while( i < 2 ){
cnt = recv( sockFconSvr, (char*)&ui16Reply, 2-i, 0 );
if( cnt <= 0 ){
bClosed = TRUE;
break;
}
i += cnt;
}
if( ui16Reply==0xffff ){
bClosed = TRUE;
}
}
//控制标志复位，关闭发送服务器连接，重回迭代循环等待新连接
bClosed = FALSE;
ui16Reply = 0x0000;
fdClose(sockFconSvr);
g_bIsFconClientConnect = FALSE;
g_JpgEncBufStruct.bJpgImgBuf_Lock[0] = FALSE;
g_JpgEncBufStruct.bJpgImgBuf_Lock[1] = FALSE;
SEM_reset( &sem_ConDataReady, 0 );
}//迭代循环
}
