//*****************************************************************************
bool CCreditsScreen::OnQuit()
//Called when SDL_QUIT event is received.
//Returns whether Quit action was confirmed.
{
//Pause action while the "Really quit?" dialog is activated.
const bool bWasPaused = this->bPaused;
if (!bWasPaused)
{
this->bPaused = true;
SetRate(0);
}
const bool bQuit = CScreen::OnQuit(); //no sell screen
if (!bWasPaused)
{
this->bPaused = false;
SetRate(this->fScrollRateMultiplier);
} else {
//redraw screen parts
PaintChildren();
UpdateRect();
}
return bQuit;
}
bool FGUDPInputSocket::Load(Element* el)
{
if (!FGInputType::Load(el))
return false;
rate = atoi(el->GetAttributeValue("rate").c_str());
SetRate(0.5 + 1.0/(FDMExec->GetDeltaT()*rate));
SockPort = atoi(el->GetAttributeValue("port").c_str());
if (SockPort == 0) {
cerr << endl << "No port assigned in input element" << endl;
return false;
}
Element *property_element = el->FindElement("property");
while (property_element) {
string property_str = property_element->GetDataLine();
FGPropertyNode* node = PropertyManager->GetNode(property_str);
if (!node) {
cerr << fgred << highint << endl << " No property by the name "
<< property_str << " can be found." << reset << endl;
} else {
InputProperties.push_back(node);
}
property_element = el->FindNextElement("property");
}
return true;
}
STDMETHODIMP CStreamSwitcherPassThru::SetRate(double dRate)
{
if (0.0 == dRate) {
return E_INVALIDARG;
}
CallPeerSeekingAll(SetRate(dRate));
}
void RRCSAccelerometer::Init() {
gpio115_st_ = new mraa::Gpio(MRAA_INTEL_EDISON_GP115);
if (gpio115_st_ == NULL) {
std::cout << "count not create GPIO(115 mraa == 11)" << std::endl;
mraa::printError(mraa::ERROR_UNSPECIFIED);
}
mraa::Result response = gpio115_st_->dir(mraa::DIR_OUT);
if (response != mraa::SUCCESS) {
mraa::printError(response);
}
response = gpio115_st_->mode(mraa::MODE_STRONG);
if (response != mraa::SUCCESS) {
mraa::printError(response);
}
response = gpio115_st_->write(0);
if (response != mraa::SUCCESS) {
mraa::printError(response);
}
adc_ = new upm::ADS1015(1, 0x48);
adc_->setContinuous(false);
adc_->setSPS(upm::ADS1015::SPS_3300);
adc_->setGain(upm::ADS1X15::GAIN_ONE);
acc_ = new upm::ADXL377(adc_);
acc_->calibrate();
SetRate(std::chrono::milliseconds(RRCS_ACCELERATION_PERIOD_MS));
}
// ---------------------------------------------------------------------------
// 初期化
//
bool X68PCM8::Init(uint rate)
{
mMask = 0;
mVolume = 256;
for (int i=0; i<PCM8_NCH; ++i) {
mPcm8[i].Init();
}
OutInpAdpcm[0] = OutInpAdpcm[1] =
OutInpAdpcm_prev[0] = OutInpAdpcm_prev[1] =
OutInpAdpcm_prev2[0] = OutInpAdpcm_prev2[1] =
OutOutAdpcm[0] = OutOutAdpcm[1] =
OutOutAdpcm_prev[0] = OutOutAdpcm_prev[1] =
OutOutAdpcm_prev2[0] = OutOutAdpcm_prev2[1] =
0;
OutInpOutAdpcm[0] = OutInpOutAdpcm[1] =
OutInpOutAdpcm_prev[0] = OutInpOutAdpcm_prev[1] =
OutInpOutAdpcm_prev2[0] = OutInpOutAdpcm_prev2[1] =
OutOutInpAdpcm[0] = OutOutInpAdpcm[1] =
OutOutInpAdpcm_prev[0] = OutOutInpAdpcm_prev[1] =
0;
SetRate(rate);
return true;
}
void SelectionBar::SetListener(SelectionBarListener *l)
{
mListener = l;
SetRate(mListener->AS_GetRate());
SetSnapTo(mListener->AS_GetSnapTo());
SetSelectionFormat(mListener->AS_GetSelectionFormat());
};
bool FGOutput::Load(int subSystems, std::string protocol, std::string type, std::string port, std::string name, double outRate, std::vector<FGPropertyManager *> & outputProperties)
{
SetType(type);
SetRate(outRate);
SubSystems = subSystems;
OutputProperties = outputProperties;
if (((Type == otCSV) || (Type == otTab)) && (name != "cout") && (name !="COUT"))
name = FDMExec->GetRootDir() + name;
if (!port.empty() && (Type == otSocket || Type == otFlightGear)) {
SetProtocol(protocol);
socket = new FGfdmSocket(name, atoi(port.c_str()), Protocol);
} else {
BaseFilename = Filename = name;
}
if (Type == otMAVLink)
{
mavlink = new FGMAVLink(0,0,MAV_TYPE_GENERIC,"/dev/ttyUSB0",115200);
}
Debug(2);
return true;
}
void NES_FDS::SetOption (int id, int val)
{
if(id<OPT_END) option[id] = val;
// update cutoff immediately
if (id == OPT_CUTOFF) SetRate(rate);
}
//*****************************************************************************************
void CCreditsScreen::OnKeyDown(
//
//Params:
const UINT dwTagNo, const SDL_KeyboardEvent &Key)
{
HideCursor();
CScreen::OnKeyDown(dwTagNo,Key); //For alt-F4, F10, etc.
if (IsDeactivating()) {ShowCursor(); return;}
//Ignore control keys below if song is playing.
if (!this->pScrollingText->IsVisible()) return;
//Check for other keys.
switch (Key.keysym.sym)
{
case SDLK_PAUSE:
//pause animation
this->bPaused = true;
SetRate(0);
break;
case SDLK_SPACE:
//toggle pause animation unless song is playing.
this->bPaused = !this->bPaused;
SetRate(this->bPaused ? 0 : this->fScrollRateMultiplier);
break;
case SDLK_KP2: case SDLK_DOWN:
//increase scroll rate
this->bPaused = false;
if (this->fScrollRateMultiplier < 5.0f) this->fScrollRateMultiplier += 0.10f;
SetRate(this->fScrollRateMultiplier);
break;
case SDLK_KP8: case SDLK_UP:
//slow scroll rate
this->bPaused = false;
if (this->fScrollRateMultiplier > 0.15f) this->fScrollRateMultiplier -= 0.10f;
SetRate(this->fScrollRateMultiplier);
break;
default:
//unpause
this->bPaused = false;
SetRate(this->fScrollRateMultiplier);
break;
}
}
int EncoderMFC::Initialize(int width, int height,int codec,float rate,int bitrate,int in_bufs,int out_bufs, int stream_b_size){
if(state!=MFC_ST_OPEN)
return -1;
if(SetFormat(width,height)<0)
return -1;
if(SetCodec(codec,stream_b_size)<0)
return -1;
SetRate(rate);
if(bitrate>0)
SetBitRate(bitrate);
if(InitBuffers(DIR_IN,in_bufs)<0)
return -1;
if(InitBuffers(DIR_OUT,out_bufs)<0)
return -1;
for (int bi=0;bi<out_bufs;bi++){
struct v4l2_buffer buf;
struct v4l2_plane planes[MFC_MAX_PLANES];
buf.type = io_dir_to_type(DIR_OUT);
buf.memory = V4L2_MEMORY_MMAP;
buf.m.planes = planes;
buf.length = NPPBuf[DIR_OUT];
buf.index=bi;
for (u_int i = 0; i < NPPBuf[DIR_OUT]; i++){
planes[i].length=PlanesLen[DIR_OUT][i];
planes[i].bytesused=0;
planes[i].m.userptr=(u_long)BufAddr[DIR_OUT][bi][i];
}
int ret = ioctl(fd, VIDIOC_QBUF, &buf);
if (ret != 0) {
printf("\nEncoderMFC: Init, Queue buffer %d error! %s\n",buf.index,strerror(errno));
}
}
BufInx[DIR_OUT]=0;
state=MFC_ST_OK;
return 0;
}
bool RageSoundReader_Resample_Good::SetProperty( const RString &sProperty, float fValue )
{
if( sProperty == "Rate" )
{
SetRate( fValue );
return true;
}
return m_pSource->SetProperty( sProperty, fValue );
}
Channel::Channel()
{
resampler = 0;
SetRate(1);
SetVolume(SDL_MIX_MAXVOLUME);
oldvolume = 0;
SetPan(0.5f);
done = true;
stopping = false;
stream = 0;
}
//************************************************************************************
CCreditsScreen::CCreditsScreen()
: CDrodScreen(SCR_Credits)
, pScrollingText(NULL)
//Constructor.
{
this->imageFilenames.push_back(string("Credits"));
this->pScrollingText = new CScrollingTextWidget(0L, X_CREDITS, Y_CREDITS,
CX_CREDITS, CY_CREDITS);
AddWidget(this->pScrollingText);
SetRate(CCreditsScreen::fScrollRateMultiplier);
}
/* Our own loadcheck which will use fixed 3.0x clock for player
and 4.0x for USB. */
void MyLoadCheck(struct CodecServices *cs, s_int16 n) {
if (cs == NULL) {
if (n) {
if (clockX != 8) {
clockX = 8; /* USB requires 4.0x! */
SetRate(hwSampleRate);
}
return;
}
if (clockX != 6) {
clockX = 6; /* Otherwise 3.0x */
SetRate(hwSampleRate);
}
return;
}
/* cs is always non-NULL here */
if (cs->gain != player.volumeOffset) {
player.volumeOffset = cs->gain; /* vorbis-gain */
PlayerVolume();
}
}
HRESULT WaveStreamContext::Open(DeviceContext *pDeviceContext, LPWAVEOPENDESC lpWOD, DWORD dwFlags)
{
HRESULT Result;
Result = StreamContext::Open(pDeviceContext,lpWOD,dwFlags);
if (FAILED(Result))
{
return Result;
}
if (m_WaveFormat.wBitsPerSample == 8)
{
if (m_WaveFormat.nChannels == 1)
{
m_SampleType = PCM_TYPE_M8;
m_SampleSize = 1;
}
else
{
m_SampleType = PCM_TYPE_S8;
m_SampleSize = 2;
}
}
else
{
if (m_WaveFormat.nChannels == 1)
{
m_SampleType = PCM_TYPE_M16;
m_SampleSize = 2;
}
else
{
m_SampleType = PCM_TYPE_S16;
m_SampleSize = 4;
}
}
SetRate(0x10000);
int i;
for (i=0;i<OUTCHANNELS;i++)
{
m_PrevSamp[i] = 0;
m_CurrSamp[i] = 0;
}
m_CurrT = 0x200; // Initializing to this ensures we get the 1st sample.
return S_OK;
}
void NetChannel::Reset()
{
m_keep_alive = true;
m_crashed = false;
m_connected = false;
m_connect_time = m_System->GetTime();
SetTimeOut(30);
SetRate(10000);
SetUpdateRate(20);
m_incoming_sequence = 0;
m_incoming_acknowledged = 0;
m_incoming_reliable_acknowledged = 0;
m_incoming_reliable_sequence = 0;
m_outgoing_sequence = 1;
m_reliable_sequence = 0;
m_last_reliable_sequence = 0;
}
/*
* aRate -- the delay, in milliseconds, requested between timer firings
*/
RefreshDriverTimer(double aRate)
{
SetRate(aRate);
}
AudioChannelImpl()
{
SetRate(1);
SetVolume(SDL_MIX_MAXVOLUME);
SetPan(0.5f);
}
BOOL clsIM7::InitThread()
{
//initial setting
FD_ZERO(&rfd);
m_timeOut.tv_sec = 0;
m_timeOut.tv_usec = IMU_TIMEOUT_READ;
m_nsIM7= ::open("/dev/ser1", O_RDWR /*| O_NONBLOCK*/ );
if (m_nsIM7 == -1) { printf("[IM7] Open IMU serial port (/dev/ser1) failed!\n"); return FALSE; }
// Setup the COM port
termios term;
tcgetattr(m_nsIM7, &term);
cfsetispeed(&term, IM7_BAUDRATE); //input and output baudrate
cfsetospeed(&term, IM7_BAUDRATE);
term.c_cflag = CS8 | CLOCAL | CREAD; //communication flags
// term.c_iflag &= ~IXOFF;
// term.c_iflag = /*IGNBRK | IGNCR |*/ IGNPAR;
tcsetattr(m_nsIM7, TCSANOW, &term);
tcflush(m_nsIM7, TCIOFLUSH);
// IM7RAWPACK packraw[MAX_IM7PACK];
#ifdef IM7_MODE_POLL
SetRate(0);
usleep(15000);
// SetType('A');
// usleep(15000);
// Poll('N');
Poll('A'); // previous poll N
usleep(15000);
// GetPack(packraw, MAX_IM6PACK); //filter the first package which is often invalid
// Poll('A'); // previous poll N
// usleep(10000);
#else
Poll('N');
usleep(15000);
// SetType('A');
#endif
SetType('N');
// SetType('A');
SetRate(100);
//initialize variables
m_tRetrieve = m_tRequest = -1;
m_nIM7 = 0;
m_nLost = 0;
m_tGP7 = -1;
m_tAH7 = -1;
m_tSC7 = -1;
m_nBuffer = 0;
m_bit = 0;
printf("[IM7] Start\n"); // after filtering the 1st packet, then start real imu data capture
return TRUE;
}
bool UMediaPlayer::Pause()
{
return SetRate(0.0f);
}
Channel::Channel()
{
SetRate(1);
SetVolume(SDL_MIX_MAXVOLUME);
SetPan(0.5f);
}
bool UMediaPlayer::Play()
{
return SetRate(1.0f);
}
bool
WUploadThread::InitSession()
{
PRINT("WUploadThread::InitSession\n");
ThreadWorkerSessionRef limit(new ThreadWorkerSession());
// First check if IP is blacklisted or ignored
//
if (gWin->IsIgnoredIP(fStrRemoteIP))
{
SetBlocked(true);
}
if (gWin->IsBlackListedIP(fStrRemoteIP) && (gWin->fSettings->GetBLLimit() != WSettings::LimitNone))
{
limit()->SetGateway(AbstractMessageIOGatewayRef(new MessageIOGateway()));
SetRate(WSettings::ConvertToBytes(gWin->fSettings->GetBLLimit()), limit);
}
else if (gWin->fSettings->GetULLimit() != WSettings::LimitNone)
{
limit()->SetGateway(AbstractMessageIOGatewayRef(new MessageIOGateway()));
SetRate(WSettings::ConvertToBytes(gWin->fSettings->GetULLimit()), limit);
}
if (fTunneled)
{
WUploadEvent *wue = new WUploadEvent(WUploadEvent::ConnectInProgress);
if (wue)
{
SendReply(wue);
}
return true;
}
else if (fAccept)
{
// <*****@*****.**> 20021026
muscle::ip_address sRemoteIP = ResolveAddress(fStrRemoteIP);
if (qmtt->AddNewConnectSession(sRemoteIP, (uint16)fPort, limit) != B_OK)
{
WUploadEvent *fail = new WUploadEvent(WUploadEvent::ConnectFailed);
if (fail)
{
fail->SetError( QT_TR_NOOP( "Couldn't create new connect session!" ) );
SendReply(fail);
}
return false;
}
}
else
{
if (qmtt->AddNewSession(fSocket, limit) != B_OK)
{
WUploadEvent *fail = new WUploadEvent(WUploadEvent::ConnectFailed);
if (fail)
{
fail->SetError( QT_TR_NOOP( "Could not init session!" ) );
SendReply(fail);
}
return false;
}
}
//
// We should have a session created now
//
if (qmtt->StartInternalThread() == B_OK)
{
WUploadEvent *wue = new WUploadEvent(WUploadEvent::ConnectInProgress);
if (wue)
{
SendReply(wue);
}
CTimer->start(60000, true);
return true;
}
WUploadEvent *fail = new WUploadEvent(WUploadEvent::ConnectFailed);
if (fail)
{
fail->SetError( QT_TR_NOOP( "Could not start internal thread!" ) );
SendReply(fail);
}
return false;
}
LRESULT CALLBACK WndMainProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message)
{
// Resize the video when the window changes
case WM_MOVE:
case WM_SIZE:
if ((hWnd == ghApp) && (!g_bAudioOnly))
MoveVideoWindow();
break;
// Enforce a minimum size
case WM_GETMINMAXINFO:
{
LPMINMAXINFO lpmm = (LPMINMAXINFO) lParam;
lpmm->ptMinTrackSize.x = MINIMUM_VIDEO_WIDTH;
lpmm->ptMinTrackSize.y = MINIMUM_VIDEO_HEIGHT;
}
break;
case WM_KEYDOWN:
switch(toupper((int) wParam))
{
// Frame stepping
case VK_SPACE:
case '1':
StepOneFrame();
break;
// Frame stepping (multiple frames)
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
StepFrames((int) wParam - '0');
break;
case VK_LEFT: // Reduce playback speed by 25%
ModifyRate(-0.25);
break;
case VK_RIGHT: // Increase playback speed by 25%
ModifyRate(0.25);
break;
case VK_DOWN: // Set playback speed to normal
SetRate(1.0);
break;
case 'P':
PauseClip();
break;
case 'S':
StopClip();
break;
case 'M':
ToggleMute();
break;
case 'F':
case VK_RETURN:
ToggleFullScreen();
break;
case 'H':
InitVideoWindow(1,2);
CheckSizeMenu(wParam);
break;
case 'N':
InitVideoWindow(1,1);
CheckSizeMenu(wParam);
break;
case 'D':
InitVideoWindow(2,1);
CheckSizeMenu(wParam);
break;
case 'T':
InitVideoWindow(3,4);
CheckSizeMenu(wParam);
break;
case VK_ESCAPE:
if (g_bFullscreen)
ToggleFullScreen();
else
CloseClip();
break;
case VK_F12:
case 'Q':
case 'X':
CloseClip();
break;
}
break;
case WM_COMMAND:
switch(wParam)
{ // Menus
case ID_FILE_OPENCLIP:
// If we have ANY file open, close it and shut down DShow
if (g_psCurrent != Init)
CloseClip();
// Open the new clip
OpenClip();
break;
case ID_FILE_EXIT:
CloseClip();
PostQuitMessage(0);
break;
case ID_FILE_PAUSE:
PauseClip();
break;
case ID_FILE_STOP:
StopClip();
break;
case ID_FILE_CLOSE:
CloseClip();
break;
case ID_FILE_MUTE:
ToggleMute();
break;
case ID_FILE_FULLSCREEN:
ToggleFullScreen();
break;
case ID_HELP_ABOUT:
DialogBox(ghInst, MAKEINTRESOURCE(IDD_ABOUTBOX),
ghApp, (DLGPROC) AboutDlgProc);
break;
case ID_FILE_SIZE_HALF:
InitVideoWindow(1,2);
CheckSizeMenu(wParam);
break;
case ID_FILE_SIZE_NORMAL:
InitVideoWindow(1,1);
CheckSizeMenu(wParam);
break;
case ID_FILE_SIZE_DOUBLE:
InitVideoWindow(2,1);
CheckSizeMenu(wParam);
break;
case ID_FILE_SIZE_THREEQUARTER:
InitVideoWindow(3,4);
CheckSizeMenu(wParam);
break;
case ID_SINGLE_STEP:
StepOneFrame();
break;
case ID_RATE_DECREASE: // Reduce playback speed by 25%
ModifyRate(-0.25);
break;
case ID_RATE_INCREASE: // Increase playback speed by 25%
ModifyRate(0.25);
break;
case ID_RATE_NORMAL: // Set playback speed to normal
SetRate(1.0);
break;
case ID_RATE_HALF: // Set playback speed to 1/2 normal
SetRate(0.5);
break;
case ID_RATE_DOUBLE: // Set playback speed to 2x normal
SetRate(2.0);
break;
} // Menus
break;
case WM_GRAPHNOTIFY:
HandleGraphEvent();
break;
case WM_CLOSE:
SendMessage(ghApp, WM_COMMAND, ID_FILE_EXIT, 0);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
} // Window msgs handling
// Pass this message to the video window for notification of system changes
if (pVW)
pVW->NotifyOwnerMessage((LONG_PTR) hWnd, message, wParam, lParam);
return DefWindowProc(hWnd, message, wParam, lParam);
}
unsigned long Measurement::GetNextDataBulk()
{
FILE_LOG(logDEBUG3) << "Measurement::GetNextDataBulk";
unsigned long i, j, index;
short *overflow;
uint32_t traces_asked_for, length_of_trace_fetched;
// unsigned long length_of_trace_askedfor, length_of_trace_fetched;
Timing t;
// std::cerr << "(GetNextDataBulk: " << GetNextIndex() << ", " << GetMaxTracesToFetch() << ")\n";
// it makes no sense to read any further: we are already at the end
if(GetNextIndex() >= GetNTraces()) {
std::cerr << "Stop fetching data from ociloscope." << std::endl;
return 0UL;
}
/*
try {
for(i=0; i<GetNumberOfChannels(); i++) {
if(GetChannel(i)->IsEnabled()) {
delete [] data[i];
data[i] = new short[GetMaxTracesToFetch()*GetLength()];
}
}
} catch(...) {
std::cerr << "Unable to allocate memory in Measurement::AllocateMemoryBlock." << std::endl;
throw;
}
/**/
traces_asked_for = GetMaxTracesToFetch();
if(GetNextIndex() + traces_asked_for > GetNTraces()) {
traces_asked_for = GetNTraces() - GetNextIndex();
}
// allocate buffers
for(i=0; i<GetNumberOfChannels(); i++) {
if(GetChannel(i)->IsEnabled()) {
FILE_LOG(logDEBUG4) << "Measurement::GetNextDataBulk - memset data[i]" << GetLength()*traces_asked_for*sizeof(short);
memset(data[i], 0, GetLength()*traces_asked_for*sizeof(short));
FILE_LOG(logDEBUG4) << "done";
}
for(j=0; j<traces_asked_for; j++) {
index = j+GetNextIndex();
if(GetChannel(i)->IsEnabled()) {
if(data_allocated[i] == false) {
throw "Unable to get data. Memory is not allocated.";
}
if(GetSeries() == PICO_4000) {
// GetPicoscope()->SetStatus(ps4000SetDataBufferBulk(
// GetHandle(), // handle
// (PS4000_CHANNEL)i, // channel
// data[i], // *buffer
// GetMaxTraceLengthToFetch())); // bufferLength
GetPicoscope()->SetStatus(ps4000SetDataBufferBulk(
GetHandle(), // handle
(PS4000_CHANNEL)i, // channel
&data[i][j*GetLength()], // *buffer
GetLength(), // bufferLength
index)); // waveform
} else {
// unsigned long dj = (j+GetNextIndex()/GetMaxTracesToFetch())%traces_asked_for;
// std::cerr << "-- (set data buffer bulk: [" << i << "][" << dj
// << "], len:" << GetLength() << ", index:" << index
// << ", from:" << GetNextIndex()
// << ", to:" << GetNextIndex()+traces_asked_for-1 << "\n";
GetPicoscope()->SetStatus(ps6000SetDataBufferBulk(
GetHandle(), // handle
(PS6000_CHANNEL)i, // channel
&data[i][j*GetLength()], // *buffer
GetLength(), // bufferLength
index, // waveform
PS6000_RATIO_MODE_NONE)); // downSampleRatioMode
}
if(GetPicoscope()->GetStatus() != PICO_OK) {
std::cerr << "Unable to set memory for channel." << std::endl;
throw Picoscope::PicoscopeException(GetPicoscope()->GetStatus());
}
}
}
}
// fetch data
// length_of_trace_fetched = length_of_trace_askedfor;
std::cerr << "Get data for traces " << GetNextIndex() << "-" << GetNextIndex()+traces_asked_for << " (" << 100.0*(GetNextIndex()+traces_asked_for)/GetNTraces() << "%) ... ";
overflow = new short[traces_asked_for];
memset(overflow, 0, traces_asked_for*sizeof(short));
// std::cerr << "-- x1\n";
t.Start();
// std::cerr << "length of buffer: " << data_length[0] << ", length of requested trace: " << length_of_trace_askedfor << " ... ";
if(GetSeries() == PICO_4000) {
length_of_trace_fetched = GetLength();
GetPicoscope()->SetStatus(ps4000GetValuesBulk(
GetHandle(), // handle
&length_of_trace_fetched, // *noOfSamples
// TODO: start index
GetNextIndex(), // fromSegmentIndex
GetNextIndex()+traces_asked_for-1, // toSegmentIndex
// this could also be min(GetMaxTraceLengthToFetch(),wholeLength-startindex)
overflow)); // *overflow
} else {
// TODO: not sure about this ...
length_of_trace_fetched = GetLength();
GetPicoscope()->SetStatus(ps6000GetValuesBulk(
GetHandle(), // handle
&length_of_trace_fetched, // *noOfSamples
// TODO: start index
GetNextIndex(), // fromSegmentIndex
GetNextIndex()+traces_asked_for-1, // toSegmentIndex
// this could also be min(GetMaxTraceLengthToFetch(),wholeLength-startindex)
1, // downSampleRatio
PS6000_RATIO_MODE_NONE, // downSampleRatioMode
overflow)); // *overflow
}
t.Stop();
// std::cerr << "-- x2\n";
if(GetPicoscope()->GetStatus() != PICO_OK) {
std::cerr << "Unable to set memory for channel." << std::endl;
throw Picoscope::PicoscopeException(GetPicoscope()->GetStatus());
}
for(i=0; i<traces_asked_for; i++) {
for(j=0; i<GetNumberOfChannels(); i++) {
if(overflow[i] & (1<<j)) {
FILE_LOG(logWARNING) << "Warning: Overflow on channel " << (char)('A'+j) << " of trace " << i+GetNextIndex() << ".\n";
}
}
}
delete [] overflow;
// if(length_of_trace_fetched != length_of_trace_askedfor) {
// std::cerr << "Warning: The number of read samples was smaller than requested.\n";
// }
// getting timestamps
int64_t *timestamps;
PS6000_TIME_UNITS *timeunits;
timestamps = new int64_t[traces_asked_for];
timeunits = new PS6000_TIME_UNITS[traces_asked_for];
if(GetSeries() == PICO_4000) {
// NOT YET IMPLEMENTED
} else {
FILE_LOG(logDEBUG2) << "ps6000GetValuesTriggerTimeOffsetBulk64(handle=" << GetHandle() << ", *timestamps, *timeunits, fromSegmentIndex=" << GetNextIndex() << ", toSegmentIndex=" << GetNextIndex()+traces_asked_for-1 << ")";
GetPicoscope()->SetStatus(ps6000GetValuesTriggerTimeOffsetBulk64(
GetHandle(), // handle
timestamps, // *times
timeunits, // *timeUnits
GetNextIndex(), // fromSegmentIndex
GetNextIndex()+traces_asked_for-1)); // toSegmentIndex
}
if(GetPicoscope()->GetStatus() != PICO_OK) {
std::cerr << "Unable to get timestamps." << std::endl;
throw Picoscope::PicoscopeException(GetPicoscope()->GetStatus());
}
// for(i=0; i<traces_asked_for; i++) {
// std::cerr << "time " << i << ": " << timestamps[i] << "\n";
// }
SetRate(traces_asked_for, timestamps[0], timeunits[0], timestamps[traces_asked_for-1], timeunits[traces_asked_for-1]);
// if(timeunits[0] != timeunits[traces_asked_for-1]) {
// FILE_LOG(logWARNING) << "time unit of the first and last sample differ; rate is not reliable; TIMING seems to be broken anyway";
// }
delete [] timestamps;
delete [] timeunits;
std::cerr << "OK ("<< t.GetSecondsDouble() <<"s)\n";
// std::cerr << "length of trace fetched: " << length_of_trace_fetched << "\n";
// std::cerr << "total length: " << traces_asked_for*length_of_trace_fetched << "\n";
SetLengthFetched(traces_asked_for*length_of_trace_fetched);
// std::cerr << "-- next index is now " << GetNextIndex() << ", will be set to " << GetNextIndex() + traces_asked_for << "\n";
SetNextIndex(GetNextIndex()+traces_asked_for);
// std::cerr << "-- next index is now " << GetNextIndex() << "\n";
// std::cerr << "-- return value " << traces_asked_for << "\n";
return traces_asked_for;
}