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remotelaboratory
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Code Issues Releases Wiki Activity

Add trigger display

Browse Source
master
Timothy Pearson 12 years ago
parent 9c5e2aa994
commit 192a06da8d
7 changed files with 424 additions and 96 deletions
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263
clients/tde/src/part/scope/part.cpp
Unescape View File

@ -37,6 +37,22 @@ struct exit_exception {
exit_exception(int c):c(c) { }
};
enum connectionStates {
ScopeState_InitialRequest = 0,
ScopeState_ResetRequest = 2,
ScopeState_HorizontalDivCountRequest = 4,
ScopeState_VerticalDivCountRequest = 6,
ScopeState_ChannelCountRequest = 8,
ScopeState_ChannelActiveStateRequest = 10,
ScopeState_TraceSampleCountRequest = 12,
ScopeState_TraceVoltsDivRequest = 14,
ScopeState_TraceSecondsDivRequest = 16,
ScopeState_TriggerChannelRequest = 18,
ScopeState_TriggerLevelRequest = 20,
ScopeState_TraceRequest = 50,
ScopeState_ExternalCommandRequest = 255
};
namespace RemoteLab {
typedef KParts::GenericFactory<RemoteLab::ScopePart> Factory;
@ -78,23 +94,38 @@ ScopePart::ScopePart( TQWidget *parentWidget, const char *widgetName, TQObject *
m_base = new ScopeBase(widget());
m_traceWidget = m_base->traceWidget;
m_traceWidget->setSizePolicy(TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding));
m_traceWidget->setNumberOfCursors(4);
m_traceWidget->setNumberOfCursors(5);
m_traceWidget->setZoomCursorStartIndex(1);
m_traceWidget->setCursorColor(0, TQColor(64, 255, 255));
m_traceWidget->setCursorHighlightColor(0, TQColor(192, 255, 255));
m_traceWidget->setCursorOrientation(0, TQt::Horizontal);
m_traceWidget->setCursorOrientation(1, TQt::Horizontal);
m_traceWidget->setCursorOrientation(2, TQt::Vertical);
m_traceWidget->setCursorOrientation(2, TQt::Horizontal);
m_traceWidget->setCursorOrientation(3, TQt::Vertical);
m_traceWidget->setCursorOrientation(4, TQt::Vertical);
m_traceWidget->setCursorEnabled(0, true);
m_traceWidget->setCursorEnabled(1, true);
m_traceWidget->setCursorEnabled(2, true);
m_traceWidget->setCursorEnabled(3, true);
m_traceWidget->setCursorName(0, "Cursor H1");
m_traceWidget->setCursorName(1, "Cursor H2");
m_traceWidget->setCursorName(2, "Cursor V1");
m_traceWidget->setCursorName(3, "Cursor V2");
m_traceWidget->setCursorPosition(0, 25);
m_traceWidget->setCursorPosition(1, 75);
m_traceWidget->setCursorPosition(2, 25);
m_traceWidget->setCursorPosition(3, 75);
m_traceWidget->setCursorEnabled(4, true);
m_traceWidget->setCursorName(0, "Trigger");
m_traceWidget->setCursorName(1, "Cursor H1");
m_traceWidget->setCursorName(2, "Cursor H2");
m_traceWidget->setCursorName(3, "Cursor V1");
m_traceWidget->setCursorName(4, "Cursor V2");
m_traceWidget->setCursorPosition(0, 40);
m_traceWidget->setCursorPosition(1, 25);
m_traceWidget->setCursorPosition(2, 75);
m_traceWidget->setCursorPosition(3, 25);
m_traceWidget->setCursorPosition(4, 75);
TraceNumberList activeTraces;
for (uint trace=0; trace<MAXTRACES; trace++) {
activeTraces.append(trace);
}
m_traceWidget->setCursorActiveTraceList(1, activeTraces);
m_traceWidget->setCursorActiveTraceList(2, activeTraces);
m_traceWidget->setCursorActiveTraceList(3, activeTraces);
m_traceWidget->setCursorActiveTraceList(4, activeTraces);
m_traceWidget->setZoomBoxEnabled(true);
m_base->traceZoomWidget->setSizePolicy(TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding));
@ -231,7 +262,7 @@ void ScopePart::setTickerMessage(TQString message) {
#define UPDATEDISPLAY_TIMEOUT m_connectionActiveAndValid = false; \
m_tickerState = 0; \
m_commHandlerState = 2; \
m_commHandlerState = ScopeState_ResetRequest; \
m_commHandlerMode = 0; \
m_socket->clearIncomingData(); \
setStatusMessage(i18n("Server ping timeout. Please verify the status of your network connection.")); \
@ -241,7 +272,7 @@ void ScopePart::setTickerMessage(TQString message) {
#define COMMUNICATIONS_FAILED m_connectionActiveAndValid = false; \
m_tickerState = 0; \
m_commHandlerState = 2; \
m_commHandlerState = ScopeState_ResetRequest; \
m_commHandlerMode = 0; \
m_socket->clearIncomingData(); \
setStatusMessage(i18n("Instrument communication failure. Please verify the status of your network connection.")); \
@ -250,17 +281,13 @@ void ScopePart::setTickerMessage(TQString message) {
return;
#define SET_WATCHDOG_TIMER if (!m_updateTimeoutTimer->isActive()) m_updateTimeoutTimer->start(NETWORK_COMM_TIMEOUT_MS, TRUE);
#define PAT_WATCHDOG_TIMER m_updateTimeoutTimer->stop(); m_updateTimeoutTimer->start(NETWORK_COMM_TIMEOUT_MS, TRUE); \
setTickerMessage(i18n("Connected"));
#define PAT_WATCHDOG_TIMER m_updateTimeoutTimer->stop(); m_updateTimeoutTimer->start(NETWORK_COMM_TIMEOUT_MS, TRUE);
#define SET_NEXT_STATE(x) if (m_commHandlerMode == 0) { \
m_commHandlerState = x; \
} \
else { \
m_commHandlerState = 255; \
} \
if (m_commHandlerState < 50) { \
setTickerMessage(i18n("Loading")); \
m_commHandlerState = ScopeState_ExternalCommandRequest; \
}
#define EXEC_NEXT_STATE_IMMEDIATELY m_forcedUpdateTimer->start(0, TRUE);
@ -287,18 +314,19 @@ void ScopePart::mainEventLoop() {
if (m_socket) {
if ((m_commHandlerMode == 0) || (m_commHandlerMode == 1)) {
if (m_commHandlerState == 0) {
if (m_commHandlerState == ScopeState_InitialRequest) {
// Request scope access
ds << TQString("OSCILLOSCOPE");
m_socket->writeEndOfFrame();
m_commHandlerState = 1;
m_commHandlerState = ScopeState_InitialRequest+1;
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == 1) {
else if (m_commHandlerState == ScopeState_InitialRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Connected"));
// Get command status
TQString result;
@ -306,7 +334,7 @@ void ScopePart::mainEventLoop() {
m_socket->clearFrameTail();
if (result == "ACK") {
SET_NEXT_STATE(2)
SET_NEXT_STATE(ScopeState_ResetRequest)
EXEC_NEXT_STATE_IMMEDIATELY
}
else {
@ -319,18 +347,19 @@ void ScopePart::mainEventLoop() {
}
}
}
else if (m_commHandlerState == 2) {
else if (m_commHandlerState == ScopeState_ResetRequest) {
// Reset scope
ds << TQString("RESET");
m_socket->writeEndOfFrame();
SET_NEXT_STATE(3)
SET_NEXT_STATE(ScopeState_ResetRequest+1)
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == 3) {
else if (m_commHandlerState == ScopeState_ResetRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Loading [Reset complete]"));
// Get command status
TQString result;
@ -338,7 +367,7 @@ void ScopePart::mainEventLoop() {
m_socket->clearFrameTail();
if (result == "ACK") {
SET_NEXT_STATE(4)
SET_NEXT_STATE(ScopeState_HorizontalDivCountRequest)
EXEC_NEXT_STATE_IMMEDIATELY
}
else {
@ -351,18 +380,19 @@ void ScopePart::mainEventLoop() {
}
}
}
else if (m_commHandlerState == 4) {
else if (m_commHandlerState == ScopeState_HorizontalDivCountRequest) {
// Get number of horizontal divisions, step 1
ds << TQString("GETHORIZONTALDIVCOUNT");
m_socket->writeEndOfFrame();
SET_NEXT_STATE(5)
SET_NEXT_STATE(ScopeState_HorizontalDivCountRequest+1)
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == 5) {
else if (m_commHandlerState == ScopeState_HorizontalDivCountRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Loading [Received horizontal division count]"));
// Get number of horizontal divisions, step 2
TQString result;
@ -373,7 +403,7 @@ void ScopePart::mainEventLoop() {
m_socket->clearFrameTail();
if (result == "ACK") {
SET_NEXT_STATE(6)
SET_NEXT_STATE(ScopeState_VerticalDivCountRequest)
EXEC_NEXT_STATE_IMMEDIATELY
}
else {
@ -386,18 +416,19 @@ void ScopePart::mainEventLoop() {
}
}
}
else if (m_commHandlerState == 6) {
else if (m_commHandlerState == ScopeState_VerticalDivCountRequest) {
// Get number of vertical divisions, step 1
ds << TQString("GETVERTICALDIVCOUNT");
m_socket->writeEndOfFrame();
SET_NEXT_STATE(7)
SET_NEXT_STATE(ScopeState_VerticalDivCountRequest+1)
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == 7) {
else if (m_commHandlerState == ScopeState_VerticalDivCountRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Loading [Received vertical division count]"));
// Get number of vertical divisions, step 2
TQString result;
@ -408,7 +439,7 @@ void ScopePart::mainEventLoop() {
m_socket->clearFrameTail();
if (result == "ACK") {
SET_NEXT_STATE(8)
SET_NEXT_STATE(ScopeState_ChannelCountRequest)
EXEC_NEXT_STATE_IMMEDIATELY
}
else {
@ -421,18 +452,19 @@ void ScopePart::mainEventLoop() {
}
}
}
else if (m_commHandlerState == 8) {
else if (m_commHandlerState == ScopeState_ChannelCountRequest) {
// Get number of channels, step 1
ds << TQString("GETNUMBEROFCHANNELS");
m_socket->writeEndOfFrame();
SET_NEXT_STATE(9)
SET_NEXT_STATE(ScopeState_ChannelCountRequest+1)
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == 9) {
else if (m_commHandlerState == ScopeState_ChannelCountRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Loading [Received number of channels]"));
// Get number of channels, step 2
TQString result;
@ -447,7 +479,7 @@ void ScopePart::mainEventLoop() {
if (result == "ACK") {
m_currentOpChannel = 1;
SET_NEXT_STATE(10)
SET_NEXT_STATE(ScopeState_ChannelActiveStateRequest)
EXEC_NEXT_STATE_IMMEDIATELY
}
else {
@ -460,19 +492,20 @@ void ScopePart::mainEventLoop() {
}
}
}
else if (m_commHandlerState == 10) {
else if (m_commHandlerState == ScopeState_ChannelActiveStateRequest) {
// Get channel status, step 1
ds << TQString("GETCHANNELACTIVE");
ds << m_currentOpChannel;
m_socket->writeEndOfFrame();
SET_NEXT_STATE(11)
SET_NEXT_STATE(ScopeState_ChannelActiveStateRequest+1)
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == 11) {
else if (m_commHandlerState == ScopeState_ChannelActiveStateRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Loading [Received channel %1 activity status]").arg(m_currentOpChannel));
// Get channel status, step 2
TQString result;
@ -487,16 +520,16 @@ void ScopePart::mainEventLoop() {
if (result == "ACK") {
if (m_currentOpChannel < m_maxNumberOfTraces) {
m_currentOpChannel++;
SET_NEXT_STATE(10)
SET_NEXT_STATE(ScopeState_ChannelActiveStateRequest)
}
else {
m_currentOpChannel = getNextActiveChannel(0, m_channelActive, m_maxNumberOfTraces);
if (m_currentOpChannel > 0) {
SET_NEXT_STATE(12)
SET_NEXT_STATE(ScopeState_TraceSampleCountRequest)
}
else {
m_currentOpChannel = 1;
SET_NEXT_STATE(8)
SET_NEXT_STATE(ScopeState_ChannelCountRequest)
}
}
EXEC_NEXT_STATE_IMMEDIATELY
@ -511,19 +544,20 @@ void ScopePart::mainEventLoop() {
}
}
}
else if (m_commHandlerState == 12) {
else if (m_commHandlerState == ScopeState_TraceSampleCountRequest) {
// Get number of samples in trace, step 1
ds << TQString("GETTRACESAMPLECOUNT");
ds << m_currentOpChannel;
m_socket->writeEndOfFrame();
SET_NEXT_STATE(13)
SET_NEXT_STATE(ScopeState_TraceSampleCountRequest+1)
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == 13) {
else if (m_commHandlerState == ScopeState_TraceSampleCountRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Loading [Received trace sample count for channel %1]").arg(m_currentOpChannel));
// Get number of samples in trace, step 2
TQString result;
@ -536,11 +570,11 @@ void ScopePart::mainEventLoop() {
if (result == "ACK") {
m_currentOpChannel = getNextActiveChannel(m_currentOpChannel, m_channelActive, m_maxNumberOfTraces);
if (m_currentOpChannel > 0) {
SET_NEXT_STATE(12)
SET_NEXT_STATE(ScopeState_TraceSampleCountRequest)
}
else {
m_currentOpChannel = getNextActiveChannel(0, m_channelActive, m_maxNumberOfTraces);
SET_NEXT_STATE(14)
SET_NEXT_STATE(ScopeState_TraceVoltsDivRequest)
}
EXEC_NEXT_STATE_IMMEDIATELY
}
@ -554,19 +588,20 @@ void ScopePart::mainEventLoop() {
}
}
}
else if (m_commHandlerState == 14) {
else if (m_commHandlerState == ScopeState_TraceVoltsDivRequest) {
// Get volts per division, step 1
ds << TQString("GETVOLTSDIV");
ds << m_currentOpChannel;
m_socket->writeEndOfFrame();
SET_NEXT_STATE(15)
SET_NEXT_STATE(ScopeState_TraceVoltsDivRequest+1)
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == 15) {
else if (m_commHandlerState == ScopeState_TraceVoltsDivRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Loading [Received volts/div for channel %1]").arg(m_currentOpChannel));
// Get volts per division, step 2
TQString result;
@ -579,11 +614,11 @@ void ScopePart::mainEventLoop() {
if (result == "ACK") {
m_currentOpChannel = getNextActiveChannel(m_currentOpChannel, m_channelActive, m_maxNumberOfTraces);
if (m_currentOpChannel > 0) {
SET_NEXT_STATE(14)
SET_NEXT_STATE(ScopeState_TraceVoltsDivRequest)
}
else {
m_currentOpChannel = getNextActiveChannel(0, m_channelActive, m_maxNumberOfTraces);
SET_NEXT_STATE(16)
SET_NEXT_STATE(ScopeState_TraceSecondsDivRequest)
}
EXEC_NEXT_STATE_IMMEDIATELY
}
@ -597,19 +632,20 @@ void ScopePart::mainEventLoop() {
}
}
}
else if (m_commHandlerState == 16) {
else if (m_commHandlerState == ScopeState_TraceSecondsDivRequest) {
// Get seconds per division, step 1
ds << TQString("GETSECONDSSDIV");
ds << m_currentOpChannel;
m_socket->writeEndOfFrame();
SET_NEXT_STATE(17)
SET_NEXT_STATE(ScopeState_TraceSecondsDivRequest+1)
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == 17) {
else if (m_commHandlerState == ScopeState_TraceSecondsDivRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Loading [Received seconds/div]"));
// Get seconds per division, step 2
TQString result;
@ -618,6 +654,86 @@ void ScopePart::mainEventLoop() {
ds >> m_secsDiv[m_currentOpChannel];
}
m_socket->clearFrameTail();
if (result == "ACK") {
m_currentOpChannel = getNextActiveChannel(m_currentOpChannel, m_channelActive, m_maxNumberOfTraces);
if (m_currentOpChannel > 0) {
SET_NEXT_STATE(ScopeState_TraceSecondsDivRequest)
}
else {
SET_NEXT_STATE(ScopeState_TriggerChannelRequest)
}
EXEC_NEXT_STATE_IMMEDIATELY
}
else {
COMMUNICATIONS_FAILED
}
}
else {
if (!m_updateTimeoutTimer->isActive()) {
UPDATEDISPLAY_TIMEOUT
}
}
}
else if (m_commHandlerState == ScopeState_TriggerChannelRequest) {
// Get trigger channel, step 1
ds << TQString("GETTRIGGERCHANNEL");
ds << m_currentOpChannel;
m_socket->writeEndOfFrame();
SET_NEXT_STATE(ScopeState_TriggerChannelRequest+1)
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == ScopeState_TriggerChannelRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Loading [Received trigger channel]"));
// Get trigger channel, step 2
TQString result;
ds >> result;
if (result == "ACK") {
ds >> m_triggerChannel;
}
m_socket->clearFrameTail();
if (result == "ACK") {
SET_NEXT_STATE(ScopeState_TriggerLevelRequest)
EXEC_NEXT_STATE_IMMEDIATELY
}
else {
COMMUNICATIONS_FAILED
}
}
else {
if (!m_updateTimeoutTimer->isActive()) {
UPDATEDISPLAY_TIMEOUT
}
}
}
else if (m_commHandlerState == ScopeState_TriggerLevelRequest) {
// Get trigger level, step 1
ds << TQString("GETTRIGGERLEVEL");
ds << m_currentOpChannel;
m_socket->writeEndOfFrame();
SET_NEXT_STATE(ScopeState_TriggerLevelRequest+1)
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == ScopeState_TriggerLevelRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Loading [Received trigger level]"));
// Get trigger level, step 2
TQString result;
ds >> result;
if (result == "ACK") {
ds >> m_triggerLevel;
}
m_socket->clearFrameTail();
if (result == "ACK") {
// Update display widget(s)
@ -628,14 +744,8 @@ void ScopePart::mainEventLoop() {
}
if (result == "ACK") {
m_currentOpChannel = getNextActiveChannel(m_currentOpChannel, m_channelActive, m_maxNumberOfTraces);
if (m_currentOpChannel > 0) {
SET_NEXT_STATE(16)
}
else {
m_currentOpChannel = getNextActiveChannel(0, m_channelActive, m_maxNumberOfTraces);
SET_NEXT_STATE(50)
}
m_currentOpChannel = getNextActiveChannel(0, m_channelActive, m_maxNumberOfTraces);
SET_NEXT_STATE(ScopeState_TraceRequest)
EXEC_NEXT_STATE_IMMEDIATELY
}
else {
@ -648,19 +758,20 @@ void ScopePart::mainEventLoop() {
}
}
}
else if (m_commHandlerState == 50) {
else if (m_commHandlerState == ScopeState_TraceRequest) {
// Get trace, step 1
ds << TQString("GETCHANNELTRACE");
ds << m_currentOpChannel;
m_socket->writeEndOfFrame();
SET_NEXT_STATE(51)
SET_NEXT_STATE(ScopeState_TraceRequest+1)
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerState == 51) {
else if (m_commHandlerState == ScopeState_TraceRequest+1) {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Running [Received trace for channel %1]").arg(m_currentOpChannel));
// Get trace, step 2
TQDoubleArray trace;
@ -687,11 +798,11 @@ void ScopePart::mainEventLoop() {
if (result == "ACK") {
m_currentOpChannel = getNextActiveChannel(m_currentOpChannel, m_channelActive, m_maxNumberOfTraces);
if (m_currentOpChannel > 0) {
SET_NEXT_STATE(50)
SET_NEXT_STATE(ScopeState_TraceRequest)
}
else {
m_currentOpChannel = getNextActiveChannel(0, m_channelActive, m_maxNumberOfTraces);
SET_NEXT_STATE(50)
SET_NEXT_STATE(ScopeState_TraceRequest)
}
EXEC_NEXT_STATE_IMMEDIATELY
}
@ -705,7 +816,7 @@ void ScopePart::mainEventLoop() {
}
}
}
else if (m_commHandlerState == 255) {
else if (m_commHandlerState == ScopeState_ExternalCommandRequest) {
// Execute pending command
m_commHandlerMode = 2;
m_socket->clearIncomingData();
@ -716,7 +827,7 @@ void ScopePart::mainEventLoop() {
else if (m_commHandlerMode == 2) {
if (m_commHandlerCommandState == 0) {
m_commHandlerMode = 0;
m_commHandlerState = 10;
m_commHandlerState = ScopeState_ChannelActiveStateRequest;
EXEC_NEXT_STATE_IMMEDIATELY
}
else if (m_commHandlerCommandState == 1) {
@ -733,6 +844,7 @@ void ScopePart::mainEventLoop() {
// Get response data
if (m_socket->canReadFrame()) {
PAT_WATCHDOG_TIMER
setTickerMessage(i18n("Connected"));
// Set channel active, step 2
TQString result;
@ -765,7 +877,7 @@ void ScopePart::mainEventLoop() {
}
}
else {
m_commHandlerState = 0;
m_commHandlerState = ScopeState_ResetRequest;
m_commHandlerCommandState = 0;
}
@ -896,6 +1008,11 @@ void ScopePart::updateGraticule() {
m_base->traceZoomWidget->setNumberOfHorizontalDivisions(m_hdivs);
m_base->traceZoomWidget->setNumberOfVerticalDivisions(m_vdivs);
TraceNumberList activeTraces;
activeTraces.append(m_triggerChannel-1);
m_traceWidget->setCursorActiveTraceList(0, activeTraces);
m_traceWidget->setCursorPosition(0, (50.0-((m_triggerLevel*100.0)/(m_voltsDiv[m_triggerChannel]*m_vdivs))));
m_traceWidget->setTraceColor(0, TQColor(255, 255, 255));
m_traceWidget->setTraceColor(1, TQColor(128, 255, 128));
m_traceWidget->setTraceColor(2, TQColor(255, 255, 128));

2
clients/tde/src/part/scope/part.h
Unescape View File

@ -71,6 +71,8 @@ namespace RemoteLab
TQ_INT16 m_nextOpParameter16;
TQ_INT16 m_hdivs;
TQ_INT16 m_vdivs;
TQ_INT16 m_triggerChannel;
double m_triggerLevel;
TQ_INT32 m_samplesInTrace[MAXTRACES+1];
bool m_channelActive[MAXTRACES+1];
double m_voltsDiv[MAXTRACES+1];

109
clients/tde/src/widgets/tracewidget.cpp
Unescape View File

@ -114,12 +114,15 @@ TraceData::TraceData(TraceWidget* parent, TQWidget* labelParent) : TQObject(), p
paramLabel->setPaletteBackgroundColor(labelParent->paletteBackgroundColor());
paramLabel->setPaletteForegroundColor(color);
paramLabel->setAlignment(TQt::AlignHCenter|TQt::AlignVCenter|TQt::SingleLine);
TQFont font;
font = paramLabel->font();
font.setPointSize(font.pointSize()-1);
paramLabel->setFont(font);
paramLabel->hide();
graphStatusLabel = new TQLabel(labelParent);
graphStatusLabel->setPaletteBackgroundColor(labelParent->paletteBackgroundColor());
graphStatusLabel->setPaletteForegroundColor(color);
graphStatusLabel->setAlignment(TQt::AlignHCenter|TQt::AlignVCenter|TQt::SingleLine);
TQFont font;
font = graphStatusLabel->font();
font.setPointSize(font.pointSize()-1);
graphStatusLabel->setFont(font);
@ -232,6 +235,7 @@ void TraceData::movePosOneTick() {
emit(offsetChanged(offset));
parentWidget->updateTraceText();
parentWidget->updateCursorText();
parentWidget->m_graticuleWidget->repaint(false);
}
@ -242,6 +246,7 @@ void TraceData::moveNegOneTick() {
emit(offsetChanged(offset));
parentWidget->updateTraceText();
parentWidget->updateCursorText();
parentWidget->m_graticuleWidget->repaint(false);
}
@ -250,6 +255,7 @@ void TraceData::resetVPosition() {
emit(offsetChanged(offset));
parentWidget->updateTraceText();
parentWidget->updateCursorText();
parentWidget->m_graticuleWidget->repaint(false);
}
@ -267,11 +273,21 @@ CursorData::CursorData(TraceWidget* parent, TQWidget* labelParent) : TQObject(),
paramLabel->setPaletteBackgroundColor(labelParent->paletteBackgroundColor());
paramLabel->setPaletteForegroundColor(color);
paramLabel->setAlignment(TQt::AlignHCenter|TQt::AlignVCenter|TQt::SingleLine);
TQFont font;
font = paramLabel->font();
font.setPointSize(font.pointSize()-1);
paramLabel->setFont(font);
paramLabel->hide();
singleIncrBtn = new TQPushButton(labelParent);
singleDecrBtn = new TQPushButton(labelParent);
multiIncrBtn = new TQPushButton(labelParent);
multiDecrBtn = new TQPushButton(labelParent);
font = singleIncrBtn->font();
font.setPointSize(font.pointSize()-1);
singleIncrBtn->setFont(font);
singleDecrBtn->setFont(font);
multiIncrBtn->setFont(font);
multiDecrBtn->setFont(font);
singleIncrBtn->setText("+");
singleDecrBtn->setText("-");
multiIncrBtn->setText("++");
@ -788,6 +804,7 @@ TraceWidget::TraceWidget(TQWidget* parent, const char* name) : TQWidget(parent,
m_vertDivs(0),
m_cursorDarkness(CURSOR_DARKNESS_FACTOR),
m_zoomBoxDarkness(ZOOM_SHADING_DARKNESS_FACTOR),
m_zoomCursorStartIndex(0),
m_zoomBoxEnabled(false) {
setBackgroundMode(NoBackground);
setSizePolicy(TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding));
@ -943,20 +960,23 @@ void TraceWidget::updateCursorText() {
cursorText = TQString("<qt><nobr>%1").arg(m_cursorArray[cursor]->cursorName);
// If this is a horizontal cursor, list all vertical positions for all channels
// If this is a vertical cursor, list the horizontal positions for all channels
for (uint trace=0;trace<m_traceArray.count();trace++) {
if (m_traceArray[trace]->enabled) {
if ((m_traceArray[trace]->enabled) && (m_cursorArray[cursor]->activeTraceLabelList.contains(trace) > 0)) {
double horizontal_range = (m_traceArray[trace]->rightEdge-m_traceArray[trace]->leftEdge);
double vertical_range = (m_traceArray[trace]->bottomEdge-m_traceArray[trace]->topEdge);
if (m_cursorArray[cursor]->orientation == TQt::Horizontal) {
double realCursorPosition = (m_traceArray[trace]->topEdge+((m_cursorArray[cursor]->position/100.0)*vertical_range));
double realCursorPosition = (m_traceArray[trace]->topEdge+((m_cursorArray[cursor]->position/100.0)*vertical_range)-m_traceArray[trace]->offset);
TQString deltaText;
for (uint cursor2=0;cursor2<m_cursorArray.count();cursor2++) {
if (cursor2 != cursor) {
if (m_cursorArray[cursor2]->orientation == m_cursorArray[cursor]->orientation) {
double realSecondaryCursorPosition = (m_traceArray[trace]->topEdge+((m_cursorArray[cursor2]->position/100.0)*vertical_range));
deltaText = trUtf8("Δ") + prettyFormat(fabs(realCursorPosition-realSecondaryCursorPosition), vertical_range, m_traceArray[trace]->verticalUnits);
break;
if (cursor >= m_zoomCursorStartIndex) {
for (uint cursor2=m_zoomCursorStartIndex;cursor2<m_cursorArray.count();cursor2++) {
if (cursor2 != cursor) {
if (m_cursorArray[cursor2]->orientation == m_cursorArray[cursor]->orientation) {
double realSecondaryCursorPosition = (m_traceArray[trace]->topEdge+((m_cursorArray[cursor2]->position/100.0)*vertical_range));
deltaText = trUtf8("Δ") + prettyFormat(fabs(realCursorPosition-realSecondaryCursorPosition), vertical_range, m_traceArray[trace]->verticalUnits);
break;
}
}
}
}
@ -965,12 +985,14 @@ void TraceWidget::updateCursorText() {
else {
double realCursorPosition = (m_traceArray[trace]->leftEdge+((m_cursorArray[cursor]->position/100.0)*horizontal_range));
TQString deltaText;
for (uint cursor2=0;cursor2<m_cursorArray.count();cursor2++) {
if (cursor2 != cursor) {
if (m_cursorArray[cursor2]->orientation == m_cursorArray[cursor]->orientation) {
double realSecondaryCursorPosition = (m_traceArray[trace]->leftEdge+((m_cursorArray[cursor2]->position/100.0)*horizontal_range));
deltaText = trUtf8("Δ") + prettyFormat(fabs(realCursorPosition-realSecondaryCursorPosition), horizontal_range, m_traceArray[trace]->horizontalUnits);
break;
if (cursor >= m_zoomCursorStartIndex) {
for (uint cursor2=m_zoomCursorStartIndex;cursor2<m_cursorArray.count();cursor2++) {
if (cursor2 != cursor) {
if (m_cursorArray[cursor2]->orientation == m_cursorArray[cursor]->orientation) {
double realSecondaryCursorPosition = (m_traceArray[trace]->leftEdge+((m_cursorArray[cursor2]->position/100.0)*horizontal_range));
deltaText = trUtf8("Δ") + prettyFormat(fabs(realCursorPosition-realSecondaryCursorPosition), horizontal_range, m_traceArray[trace]->horizontalUnits);
break;
}
}
}
}
@ -1122,6 +1144,43 @@ void TraceWidget::setCursorPosition(uint cursorNumber, double position) {
m_graticuleWidget->repaint(false);
}
TQColor TraceWidget::cursorColor(uint cursorNumber) {
VERIFY_CURSOR_ARRAY_SIZE
return m_cursorArray[cursorNumber]->color;
}
void TraceWidget::setCursorColor(uint cursorNumber, TQColor color) {
VERIFY_CURSOR_ARRAY_SIZE
m_cursorArray[cursorNumber]->color = color;
updateCursorText();
m_graticuleWidget->updateGraticule();
m_graticuleWidget->repaint(false);
}
TQColor TraceWidget::cursorHighlightColor(uint cursorNumber) {
VERIFY_CURSOR_ARRAY_SIZE
return m_cursorArray[cursorNumber]->highlightColor;
}
void TraceWidget::setCursorHighlightColor(uint cursorNumber, TQColor color) {
VERIFY_CURSOR_ARRAY_SIZE
m_cursorArray[cursorNumber]->highlightColor = color;
updateCursorText();
m_graticuleWidget->updateGraticule();
m_graticuleWidget->repaint(false);
}
void TraceWidget::setCursorActiveTraceList(uint cursorNumber, TraceNumberList list) {
VERIFY_CURSOR_ARRAY_SIZE
m_cursorArray[cursorNumber]->activeTraceLabelList = list;
updateCursorText();
}
bool TraceWidget::cursorEnabled(uint cursorNumber) {
VERIFY_CURSOR_ARRAY_SIZE
@ -1188,7 +1247,7 @@ void TraceWidget::setNumberOfCursors(uint cursorNumber) {
TQRectF TraceWidget::zoomBox() {
uint i;
if ((m_cursorArray.count() < 4) || (!m_zoomBoxEnabled)) {
if ((m_cursorArray.count() < (4+m_zoomCursorStartIndex)) || (!m_zoomBoxEnabled)) {
if (!m_zoomBoxPrev.isNull()) {
m_zoomBoxPrev = TQRectF();
emit(zoomBoxChanged(m_zoomBoxPrev));
@ -1202,7 +1261,7 @@ TQRectF TraceWidget::zoomBox() {
double vert[2];
int j = 0;
int k = 0;
for (i=0;i<m_cursorArray.count(); i++) {
for (i=m_zoomCursorStartIndex;i<m_cursorArray.count(); i++) {
if (m_cursorArray[i]->orientation == TQt::Horizontal) {
if (j<2) {
vert[j] = m_cursorArray[i]->position;
@ -1243,7 +1302,7 @@ TQRectF TraceWidget::zoomBox() {
TQRectF TraceWidget::zoomCursorBox() {
uint i;
if ((m_cursorArray.count() < 4) || (!m_zoomBoxEnabled)) {
if ((m_cursorArray.count() < (4+m_zoomCursorStartIndex)) || (!m_zoomBoxEnabled)) {
return TQRectF();
}
else {
@ -1253,7 +1312,7 @@ TQRectF TraceWidget::zoomCursorBox() {
double vert[2];
int j = 0;
int k = 0;
for (i=0;i<m_cursorArray.count(); i++) {
for (i=m_zoomCursorStartIndex;i<m_cursorArray.count(); i++) {
if (m_cursorArray[i]->orientation == TQt::Horizontal) {
if (j<2) {
vert[j] = m_cursorArray[i]->position;
@ -1309,7 +1368,7 @@ void TraceWidget::setZoomCursorBox(const TQRectF rect) {
boundedRect.setHeight(100.0);
}
if ((m_cursorArray.count() < 4) || (!m_zoomBoxEnabled)) {
if ((m_cursorArray.count() < (4+m_zoomCursorStartIndex)) || (!m_zoomBoxEnabled)) {
return;
}
else {
@ -1319,7 +1378,7 @@ void TraceWidget::setZoomCursorBox(const TQRectF rect) {
CursorData* vert[2];
int j = 0;
int k = 0;
for (i=0;i<m_cursorArray.count(); i++) {
for (i=m_zoomCursorStartIndex;i<m_cursorArray.count(); i++) {
if (m_cursorArray[i]->orientation == TQt::Horizontal) {
if (j<2) {
vert[j] = m_cursorArray[i];
@ -1352,6 +1411,14 @@ void TraceWidget::setZoomCursorBox(const TQRectF rect) {
}
}
unsigned int TraceWidget::zoomCursorStartIndex() {
return m_zoomCursorStartIndex;
}
void TraceWidget::setZoomCursorStartIndex(unsigned int index) {
m_zoomCursorStartIndex = index;
}
void TraceWidget::setZoomBoxEnabled(bool enabled) {
m_zoomBoxEnabled = enabled;
m_graticuleWidget->updateGraticule();

11
clients/tde/src/widgets/tracewidget.h
Unescape View File

@ -42,6 +42,8 @@ class TQRectF
double m_h;
};
typedef TQValueList<int> TraceNumberList;
class TraceData : public TQObject
{
Q_OBJECT
@ -114,6 +116,7 @@ class CursorData : public TQObject
bool enabled;
TQt::Orientation orientation;
double position;
TraceNumberList activeTraceLabelList;
TQString cursorName;
TQLabel* paramLabel;
TQPushButton* singleIncrBtn;
@ -199,6 +202,11 @@ class TraceWidget : public TQWidget
double cursorPosition(uint cursorNumber);
void setCursorPosition(uint cursorNumber, double position);
TQColor cursorColor(uint cursorNumber);
void setCursorColor(uint cursorNumber, TQColor);
TQColor cursorHighlightColor(uint cursorNumber);
void setCursorHighlightColor(uint cursorNumber, TQColor);
void setCursorActiveTraceList(uint cursorNumber, TraceNumberList list);
bool cursorEnabled(uint cursorNumber);
void setCursorEnabled(uint cursorNumber, bool enabled);
TQString cursorName(uint cursorNumber);
@ -213,6 +221,8 @@ class TraceWidget : public TQWidget
void setZoomBoxEnabled(bool enabled);
TQRectF zoomCursorBox();
void setZoomCursorBox(const TQRectF rect);
unsigned int zoomCursorStartIndex();
void setZoomCursorStartIndex(unsigned int index);
static TQString prettyFormat(double value, double rangeDetectValue, TQString baseUnits, unsigned int precision=3);
@ -237,6 +247,7 @@ class TraceWidget : public TQWidget
unsigned int m_vertDivs;
unsigned int m_cursorDarkness;
unsigned int m_zoomBoxDarkness;
unsigned int m_zoomCursorStartIndex;
bool m_zoomBoxEnabled;
TQRectF m_zoomBoxPrev;
TraceList m_traceArray;

28
servers/gpib_server_lin/src/gpib_conn.cpp
Unescape View File

@ -300,7 +300,6 @@ void GPIBSocket::commandLoop() {
traceData[i] = scope_raw_trace_data[i];
positionData[i] = scope_raw_position_data[i];
}
printf("[RAJA DEBUG 680.0] traceData[10]: %E positionData[10]: %E\n\r", traceData[10], positionData[10]); fflush(stdout);
ds << TQString("ACK");
ds << traceData;
ds << positionData;
@ -395,7 +394,7 @@ printf("[RAJA DEBUG 680.0] traceData[10]: %E positionData[10]: %E\n\r", traceDat
}
}
else if (m_instrumentCommand == "SETTRIGGERCHANNEL") { // Want to change trigger channel
TQ_INT32 value;
TQ_INT16 value;
ds >> value;
if (scope_set_trigger_channel(value, m_serverParent->m_scopeType.ascii(), m_serverParent->m_scopeDeviceSocket) == 0) {
ds << TQString("ACK");
@ -406,6 +405,19 @@ printf("[RAJA DEBUG 680.0] traceData[10]: %E positionData[10]: %E\n\r", traceDat
writeEndOfFrame();
}
}
else if (m_instrumentCommand == "GETTRIGGERCHANNEL") { // Want to get trigger channel
int channel;
if (scope_get_trigger_channel(&channel, m_serverParent->m_scopeType.ascii(), m_serverParent->m_scopeDeviceSocket) == 0) {
TQ_INT16 safeChannel = channel;
ds << TQString("ACK");
ds << safeChannel;
writeEndOfFrame();
}
else {
ds << TQString("NCK");
writeEndOfFrame();
}
}
else if (m_instrumentCommand == "SETTRIGGERLEVEL") { // Want to change trigger level
double value;
ds >> value;
@ -418,6 +430,18 @@ printf("[RAJA DEBUG 680.0] traceData[10]: %E positionData[10]: %E\n\r", traceDat
writeEndOfFrame();
}
}
else if (m_instrumentCommand == "GETTRIGGERLEVEL") { // Want to get trigger level
double triggerlevel;
if (scope_get_trigger_level(&triggerlevel, m_serverParent->m_scopeType.ascii(), m_serverParent->m_scopeDeviceSocket) == 0) {
ds << TQString("ACK");
ds << triggerlevel;
writeEndOfFrame();
}
else {
ds << TQString("NCK");
writeEndOfFrame();
}
}
else if (m_instrumentCommand == "SETCHANVERTPOS") { // Want to change channel vertical position
TQ_INT32 value1;
ds >> value1;

105
servers/gpib_server_lin/src/scope_functions.cpp
Unescape View File

@ -486,6 +486,62 @@ int scope_set_trigger_channel(int desired_channel,const char * scopeType, int gp
}
}
int scope_get_trigger_channel(int * retval, const char * scopeType, int gpibDevice) {
char floatstring[1024];
long ai;
int max_num_bytes = 0;
printf("[INFO] Getting trigger channel\n\r");
if (strcmp("HP54600OS", scopeType) == 0) {
// FIXME
// Not supported (yet)
return -1;
}
else if (strcmp("TDS744AOS", scopeType) == 0) {
sprintf(falpha, "TRIGGER:MAIN:EDGE:SOURCE?");
#ifdef ENABLE_EXTRA_DEBUGGING
printf("[DEBG] Writing: %s\n\r", falpha);
#endif
if (gpib_write(gpibDevice, falpha) == 0) {
max_num_bytes = 24; // Request more bytes than are possible to ensure no bytes are left behind
}
else {
return 2;
}
// Read response
#ifdef ENABLE_EXTRA_DEBUGGING
printf("[DEBG] Trying to read %i bytes from GPIB device...\n", max_num_bytes);
#endif
ai = gpib_read_array(gpibDevice, max_num_bytes, floatstring);
if (ai == -1) {
return 1;
}
else {
floatstring[ai]=0;
TQString retchan(floatstring);
if (retchan.startsWith("CH1")) *retval = 1;
else if (retchan.startsWith("CH2")) *retval = 2;
else if (retchan.startsWith("CH3")) *retval = 3;
else if (retchan.startsWith("CH4")) *retval = 4;
else {
*retval = -1;
return -1;
}
}
#ifdef ENABLE_EXTRA_DEBUGGING
printf("[DEBG] Read %li bytes from GPIB device\n", ai);
#endif
return 0;
}
else {
return -1;
}
}
int scope_set_trigger_level(float desired_level,const char * scopeType, int gpibDevice) {
if ((strcmp("HP54600OS", scopeType) == 0) || (strcmp("TDS744AOS", scopeType) == 0)) {
printf("[INFO] Setting scope trigger level to %f\n\r", desired_level);
@ -522,6 +578,55 @@ int scope_set_trigger_level(float desired_level,const char * scopeType, int gpib
}
}
int scope_get_trigger_level(double * retval, const char * scopeType, int gpibDevice) {
char floatstring[1024];
long ai;
int max_num_bytes = 0;
if (strcmp("HP54600OS", scopeType) == 0) {
// FIXME
// Not supported (yet)
return -1;
}
else if (strcmp("TDS744AOS", scopeType) == 0) {
// Send request
printf("[INFO] Getting trigger level\n\r");
sprintf(falpha,"TRIGGER:MAIN:LEVEL?");
#ifdef ENABLE_EXTRA_DEBUGGING
printf("[DEBG] Writing: %s\n\r", falpha);
#endif
if (gpib_write(gpibDevice, falpha) == 0) {
max_num_bytes = 24; // Request more bytes than are possible to ensure no bytes are left behind
}
else {
return 2;
}
// Read response
#ifdef ENABLE_EXTRA_DEBUGGING
printf("[DEBG] Trying to read %i bytes from GPIB device...\n", max_num_bytes);
#endif
ai = gpib_read_array(gpibDevice, max_num_bytes, floatstring);
if (ai == -1) {
return 1;
}
else {
floatstring[ai]=0;
*retval = atof(floatstring);
}
#ifdef ENABLE_EXTRA_DEBUGGING
printf("[DEBG] Read %li bytes from GPIB device\n", ai);
#endif
return 0;
}
else {
return -1;
}
}
int scope_set_channel_position(int desired_channel, float desired_level,const char * scopeType, int gpibDevice) {
if ((strcmp("HP54600OS", scopeType) == 0) || (strcmp("TDS744AOS", scopeType) == 0)) {
printf("[INFO] Setting scope channel %d level to %f\n\r", desired_channel, desired_level);

2
servers/gpib_server_lin/src/scope_functions.h
Unescape View File

@ -44,6 +44,8 @@ long scope_get_channel_trace(int desired_channel, const char * scopeType, int gp
int scope_get_number_of_horizontal_divisions(const char * scopeType, int gpibDevice);
int scope_get_number_of_vertical_divisions(const char * scopeType, int gpibDevice);
int scope_get_number_of_channels(const char * scopeType, int gpibDevice);
int scope_get_trigger_channel(int * retval, const char * scopeType, int gpibDevice);
int scope_get_trigger_level(double * retval, const char * scopeType, int gpibDevice);
int scope_get_channel_volts_div(double * retval, int desired_channel, const char * scopeType, int gpibDevice);
int scope_get_channel_seconds_div(double * retval, int desired_channel, const char * scopeType, int gpibDevice);
int scope_get_channel_sample_count(unsigned long * retval, int desired_channel, const char * scopeType, int gpibDevice);
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