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remotelaboratory
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Code Issues Releases Wiki Activity

Add preliminary basic remotefpga protocol support

Browse Source
master
Timothy Pearson 12 years ago
parent 623cde93fd
commit 9b06e81c07
7 changed files with 912 additions and 42 deletions
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210
clients/tde/src/part/fpgaview/layout.ui
Unescape View File

@ -14,7 +14,7 @@
</property>
<grid>
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_grid</cstring>
</property>
<widget class="TQTabWidget" row="0" column="0">
<property name="name">
@ -32,7 +32,7 @@
</attribute>
<grid>
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_grid</cstring>
</property>
<widget class="TQGroupBox" row="0" column="0">
<property name="name">
@ -43,7 +43,7 @@
</property>
<grid>
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_grid</cstring>
</property>
<widget class="TQGroupBox" row="0" column="0">
<property name="name">
@ -54,7 +54,7 @@
</property>
<grid>
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_grid</cstring>
</property>
<widget class="FPGALed" row="0" column="0">
<property name="name">
@ -112,7 +112,7 @@
</property>
<grid>
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_grid</cstring>
</property>
<widget class="FPGALed" row="0" column="0">
<property name="name">
@ -170,11 +170,11 @@
</property>
<grid>
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_grid</cstring>
</property>
<widget class="TQLabel" row="0" column="0">
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_label</cstring>
</property>
<property name="text">
<cstring>Input:</cstring>
@ -202,7 +202,7 @@
</widget>
<widget class="TQLabel" row="0" column="2">
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_label</cstring>
</property>
<property name="text">
<cstring>Output:</cstring>
@ -227,15 +227,15 @@
</property>
<grid>
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_grid</cstring>
</property>
<widget class="TQLayoutWidget" row="0" column="1" colspan="2">
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_layout</cstring>
</property>
<grid>
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_grid</cstring>
</property>
<spacer row="0" column="0">
<property name="name">
@ -290,11 +290,11 @@
</widget>
<widget class="TQLayoutWidget" row="3" column="1" colspan="2">
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_layout</cstring>
</property>
<grid>
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_grid</cstring>
</property>
<spacer row="0" column="0">
<property name="name">
@ -379,7 +379,7 @@
</widget>
<widget class="TQLayoutWidget" row="0" column="2" rowspan="3">
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_layout</cstring>
</property>
<grid>
<widget class="TQGroupBox" row="0" column="0">
@ -391,10 +391,7 @@
</property>
<grid>
<property name="name">
<cstring>unnamed</cstring>
</property>
<property name="name">
<cstring>unnamed</cstring>
<cstring>unnamed_grid</cstring>
</property>
<widget class="TQLabel" row="0" column="0">
<property name="name">
@ -434,6 +431,183 @@
</spacer>
</grid>
</widget>
<widget class="TQLayoutWidget" row="0" column="3" rowspan="3">
<property name="name">
<cstring>unnamed_layout</cstring>
</property>
<grid>
<widget class="TQGroupBox" row="0" column="0">
<property name="name">
<cstring>groupLEDDisplay</cstring>
</property>
<property name="title">
<string>LED Display:</string>
</property>
<property name="margin">
<number>0</number>
</property>
<grid>
<widget class="TQFrame" row="0" column="0">
<property name="name">
<cstring>frameLEDDisplay</cstring>
</property>
<property name="margin">
<number>0</number>
</property>
<grid>
<property name="name">
<cstring>unnamed_grid</cstring>
</property>
<property name="margin">
<number>2</number>
</property>
<widget class="FPGA7Segment" row="0" column="0">
<property name="name">
<cstring>LEDOutputDisplayDigit0</cstring>
</property>
<property name="minimumSize">
<size>
<width>30</width>
<height>40</height>
</size>
</property>
</widget>
<widget class="FPGA7Segment" row="0" column="1">
<property name="name">
<cstring>LEDOutputDisplayDigit1</cstring>
</property>
<property name="minimumSize">
<size>
<width>30</width>
<height>40</height>
</size>
</property>
</widget>
<widget class="FPGA7Segment" row="0" column="2">
<property name="name">
<cstring>LEDOutputDisplayDigit2</cstring>
</property>
<property name="minimumSize">
<size>
<width>30</width>
<height>40</height>
</size>
</property>
</widget>
<widget class="FPGA7Segment" row="0" column="3">
<property name="name">
<cstring>LEDOutputDisplayDigit3</cstring>
</property>
<property name="minimumSize">
<size>
<width>30</width>
<height>40</height>
</size>
</property>
</widget>
</grid>
</widget>
</grid>
</widget>
<spacer row="2" column="0">
<property name="name">
<cstring>unnamed_spacer</cstring>
</property>
<property name="orientation">
<enum>Vertical</enum>
</property>
<property name="sizeType">
<enum>Expanding</enum>
</property>
<property name="sizeHint">
<size>
<width>20</width>
<height>20</height>
</size>
</property>
</spacer>
</grid>
</widget>
<widget class="TQGroupBox" row="4" column="0" colspan="4">
<property name="name">
<cstring>groupBatchTest</cstring>
</property>
<property name="title">
<string>Batch Test:</string>
</property>
<grid>
<property name="name">
<cstring>unnamed_grid</cstring>
</property>
<widget class="TQLabel" row="0" column="0">
<property name="name">
<cstring>unnamed_label</cstring>
</property>
<property name="text">
<cstring>Input File Name:</cstring>
</property>
</widget>
<widget class="KURLRequester" row="1" column="0">
<property name="name">
<cstring>batchTestInputFile</cstring>
</property>
<property name="mode">
<number>25</number>
</property>
<property name="filter">
<cstring>*.txt|Text Files (*.txt)</cstring>
</property>
</widget>
<widget class="TQLabel" row="0" column="1">
<property name="name">
<cstring>unnamed_label</cstring>
</property>
<property name="text">
<cstring>Output File Name:</cstring>
</property>
</widget>
<widget class="KURLRequester" row="1" column="1">
<property name="name">
<cstring>batchTestOutputFile</cstring>
</property>
<property name="mode">
<number>25</number>
</property>
<property name="filter">
<cstring>*.txt|Text Files (*.txt)</cstring>
</property>
</widget>
<widget class="TQPushButton" row="1" column="2">
<property name="name">
<cstring>batchTestRunButton</cstring>
</property>
<property name="text">
<cstring>Run Batch Test</cstring>
</property>
</widget>
<widget class="TQProgressBar" row="2" column="0" colspan="3">
<property name="name">
<cstring>batchTestProgressBar</cstring>
</property>
</widget>
<widget class="TQCheckBox" row="3" column="0">
<property name="name">
<cstring>batchTest16BitCheckBox</cstring>
</property>
<property name="text">
<cstring>Test using 16 bit interface</cstring>
</property>
</widget>
<widget class="TQLabel" row="3" column="1" colspan="2">
<property name="name">
<cstring>batchTestStatusLabel</cstring>
</property>
<property name="alignment">
<set>AlignVCenter|AlignRight</set>
</property>
</widget>
</grid>
</widget>
</grid>
</widget>
</grid>

679
clients/tde/src/part/fpgaview/part.cpp
Unescape View File

@ -42,11 +42,17 @@
#include <unistd.h> //access()
#include <stdint.h>
#include <tqpainter.h>
#include "tracewidget.h"
#include "floatspinbox.h"
#include "layout.h"
#define SERVER_TIMEOUT_MS 10000
// RAJA UNCOMMENT ME
//#define SERVER_TIMEOUT_MS 10000
// RAJA DEBUG ONLY
#define SERVER_TIMEOUT_MS 100000
#define FPGA_COMM_TIMEOUT_MS 500
FPGALed::FPGALed(TQWidget *parent, const char *name)
: KLed(parent, name), m_clickable(true)
@ -117,6 +123,430 @@ void FPGAPushButton::leaveEvent(TQEvent *e) {
}
}
FPGA7Segment::FPGA7Segment( TQWidget *parent, const char *name )
: TQFrame( parent, name )
{
init();
}
FPGA7Segment::~FPGA7Segment() {
free(m_prevSegments);
free(m_currentSegments);
}
void FPGA7Segment::init() {
setFrameStyle(TQFrame::Box | TQFrame::Raised);
val = 0;
smallPoint = TRUE;
setSegmentStyle(Flat);
m_prevSegments = (char*)malloc(sizeof(char)*9);
m_currentSegments = (char*)malloc(sizeof(char)*9);
m_prevSegments[0] = 99;
m_currentSegments[0] = 99;
d = 0;
setSizePolicy(TQSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Minimum));
}
void FPGA7Segment::setLitSegments(unsigned int segs) {
// This produces an array of up to 10 chars, with each char being the number of a lit segment, and the list being terminated with the number 99
// The bit input in segs is active high
// The bit sequence, MSB to LSB, is dp a b c d e f g
// Segment letters are taken from ug130.pdf
// 0: a
// 1: f
// 2: d
// 3: g
// 4: e
// 5: c
// 6: b
// 7: dp
int i = 0;
if (segs & 0x80) { m_currentSegments[i] = 7; i++; }
if (segs & 0x40) { m_currentSegments[i] = 0; i++; }
if (segs & 0x20) { m_currentSegments[i] = 6; i++; }
if (segs & 0x10) { m_currentSegments[i] = 5; i++; }
if (segs & 0x08) { m_currentSegments[i] = 2; i++; }
if (segs & 0x04) { m_currentSegments[i] = 4; i++; }
if (segs & 0x02) { m_currentSegments[i] = 1; i++; }
if (segs & 0x01) { m_currentSegments[i] = 3; i++; }
m_currentSegments[i] = 99;
}
void FPGA7Segment::drawContents( TQPainter *p )
{
// Draw all segments
TQPoint pos;
int digitSpace = smallPoint ? 2 : 1;
int xSegLen = width()*5/(1*(5 + digitSpace) + digitSpace);
int ySegLen = height()*5/12;
int segLen = ySegLen > xSegLen ? xSegLen : ySegLen;
int xAdvance = segLen*( 5 + 1 )/5;
int xOffset = ( width() - xAdvance + segLen/5 )/2;
int yOffset = ( height() - segLen*2 )/2;
pos = TQPoint(xOffset, yOffset);
drawDigit(pos, *p, segLen, m_currentSegments);
}
TQSize FPGA7Segment::sizeHint() const {
return TQSize(10 + 9 * (1 + (smallPoint ? 0 : 1)), 23);
}
void FPGA7Segment::setSegmentStyle( SegmentStyle s ) {
fill = (s == Flat || s == Filled);
shadow = (s == Outline || s == Filled);
update();
}
FPGA7Segment::SegmentStyle FPGA7Segment::segmentStyle() const {
Q_ASSERT(fill || shadow);
if (!fill && shadow) {
return Outline;
}
if (fill && shadow) {
return Filled;
}
return Flat;
}
static void addPoint( TQPointArray &a, const TQPoint &p ) {
uint n = a.size();
a.resize(n + 1);
a.setPoint(n, p);
}
void FPGA7Segment::drawDigit(const TQPoint &pos, TQPainter &p, int segLen, const char *newSegs) {
char updates[20][2]; // Can hold 2 times number of segments, only
// first 10 used if segment table is correct
int nErases;
int nUpdates;
const char *segs;
int i,j;
const char erase = 0;
const char draw = 1;
const char leaveAlone = 2;
segs = m_prevSegments;
for ( nErases=0; segs[nErases] != 99; nErases++ ) {
updates[nErases][0] = erase; // Get segments to erase to
updates[nErases][1] = segs[nErases]; // remove old char
}
nUpdates = nErases;
segs = newSegs;
for(i = 0 ; segs[i] != 99 ; i++) {
for ( j=0; j<nErases; j++ ) {
if ( segs[i] == updates[j][1] ) { // Same segment ?
updates[j][0] = leaveAlone; // yes, already on screen
break;
}
}
if ( j == nErases ) { // If not already on screen
updates[nUpdates][0] = draw;
updates[nUpdates][1] = segs[i];
nUpdates++;
}
}
for ( i=0; i<nUpdates; i++ ) {
if ( updates[i][0] == draw ) {
drawSegment( pos, updates[i][1], p, segLen );
}
if (updates[i][0] == erase) {
drawSegment( pos, updates[i][1], p, segLen, TRUE );
}
}
memcpy(m_prevSegments, newSegs, sizeof(char)*9);
}
void FPGA7Segment::drawSegment(const TQPoint &pos, char segmentNo, TQPainter &p, int segLen, bool erase) {
TQPoint pt = pos;
int width = segLen/5;
const TQColorGroup & g = colorGroup();
TQColor lightColor,darkColor,fgColor;
if (erase) {
lightColor = backgroundColor();
darkColor = lightColor;
fgColor = lightColor;
}
else {
lightColor = g.light();
darkColor = g.dark();
fgColor = g.foreground();
}
#define LINETO(X,Y) addPoint( a, TQPoint(pt.x() + (X),pt.y() + (Y)))
#define LIGHT
#define DARK
if ( fill ) {
TQPointArray a(0);
//The following is an exact copy of the switch below.
//don't make any changes here
switch ( segmentNo ) {
case 0 :
p.moveTo(pt);
LIGHT;
LINETO(segLen - 1,0);
DARK;
LINETO(segLen - width - 1,width);
LINETO(width,width);
LINETO(0,0);
break;
case 1 :
pt += TQPoint(0 , 1);
p.moveTo(pt);
LIGHT;
LINETO(width,width);
DARK;
LINETO(width,segLen - width/2 - 2);
LINETO(0,segLen - 2);
LIGHT;
LINETO(0,0);
break;
case 2 :
pt += TQPoint(segLen - 1 , 1);
p.moveTo(pt);
DARK;
LINETO(0,segLen - 2);
LINETO(-width,segLen - width/2 - 2);
LIGHT;
LINETO(-width,width);
LINETO(0,0);
break;
case 3 :
pt += TQPoint(0 , segLen);
p.moveTo(pt);
LIGHT;
LINETO(width,-width/2);
LINETO(segLen - width - 1,-width/2);
LINETO(segLen - 1,0);
DARK;
if (width & 1) { // adjust for integer division error
LINETO(segLen - width - 3,width/2 + 1);
LINETO(width + 2,width/2 + 1);
} else {
LINETO(segLen - width - 1,width/2);
LINETO(width,width/2);
}
LINETO(0,0);
break;
case 4 :
pt += TQPoint(0 , segLen + 1);
p.moveTo(pt);
LIGHT;
LINETO(width,width/2);
DARK;
LINETO(width,segLen - width - 2);
LINETO(0,segLen - 2);
LIGHT;
LINETO(0,0);
break;
case 5 :
pt += TQPoint(segLen - 1 , segLen + 1);
p.moveTo(pt);
DARK;
LINETO(0,segLen - 2);
LINETO(-width,segLen - width - 2);
LIGHT;
LINETO(-width,width/2);
LINETO(0,0);
break;
case 6 :
pt += TQPoint(0 , segLen*2);
p.moveTo(pt);
LIGHT;
LINETO(width,-width);
LINETO(segLen - width - 1,-width);
LINETO(segLen - 1,0);
DARK;
LINETO(0,0);
break;
case 7 :
if ( smallPoint ) // if smallpoint place'.' between other digits
pt += TQPoint(segLen + width/2 , segLen*2);
else
pt += TQPoint(segLen/2 , segLen*2);
p.moveTo(pt);
DARK;
LINETO(width,0);
LINETO(width,-width);
LIGHT;
LINETO(0,-width);
LINETO(0,0);
break;
case 8 :
pt += TQPoint(segLen/2 - width/2 + 1 , segLen/2 + width);
p.moveTo(pt);
DARK;
LINETO(width,0);
LINETO(width,-width);
LIGHT;
LINETO(0,-width);
LINETO(0,0);
break;
case 9 :
pt += TQPoint(segLen/2 - width/2 + 1 , 3*segLen/2 + width);
p.moveTo(pt);
DARK;
LINETO(width,0);
LINETO(width,-width);
LIGHT;
LINETO(0,-width);
LINETO(0,0);
break;
#if defined(QT_CHECK_RANGE)
default :
tqWarning( "FPGA7Segment::drawSegment: (%s) Internal error."
" Illegal segment id: %d\n",
name( "unnamed" ), segmentNo );
#endif
}
// End exact copy
p.setPen( fgColor );
p.setBrush( fgColor );
p.drawPolygon( a );
p.setBrush( NoBrush );
pt = pos;
}
#undef LINETO
#undef LIGHT
#undef DARK
#define LINETO(X,Y) p.lineTo(TQPoint(pt.x() + (X),pt.y() + (Y)))
#define LIGHT p.setPen(lightColor)
#define DARK p.setPen(darkColor)
if ( shadow ) {
switch ( segmentNo ) {
case 0 :
p.moveTo(pt);
LIGHT;
LINETO(segLen - 1,0);
DARK;
LINETO(segLen - width - 1,width);
LINETO(width,width);
LINETO(0,0);
break;
case 1 :
pt += TQPoint(0,1);
p.moveTo(pt);
LIGHT;
LINETO(width,width);
DARK;
LINETO(width,segLen - width/2 - 2);
LINETO(0,segLen - 2);
LIGHT;
LINETO(0,0);
break;
case 2 :
pt += TQPoint(segLen - 1 , 1);
p.moveTo(pt);
DARK;
LINETO(0,segLen - 2);
LINETO(-width,segLen - width/2 - 2);
LIGHT;
LINETO(-width,width);
LINETO(0,0);
break;
case 3 :
pt += TQPoint(0 , segLen);
p.moveTo(pt);
LIGHT;
LINETO(width,-width/2);
LINETO(segLen - width - 1,-width/2);
LINETO(segLen - 1,0);
DARK;
if (width & 1) { // adjust for integer division error
LINETO(segLen - width - 3,width/2 + 1);
LINETO(width + 2,width/2 + 1);
} else {
LINETO(segLen - width - 1,width/2);
LINETO(width,width/2);
}
LINETO(0,0);
break;
case 4 :
pt += TQPoint(0 , segLen + 1);
p.moveTo(pt);
LIGHT;
LINETO(width,width/2);
DARK;
LINETO(width,segLen - width - 2);
LINETO(0,segLen - 2);
LIGHT;
LINETO(0,0);
break;
case 5 :
pt += TQPoint(segLen - 1 , segLen + 1);
p.moveTo(pt);
DARK;
LINETO(0,segLen - 2);
LINETO(-width,segLen - width - 2);
LIGHT;
LINETO(-width,width/2);
LINETO(0,0);
break;
case 6 :
pt += TQPoint(0 , segLen*2);
p.moveTo(pt);
LIGHT;
LINETO(width,-width);
LINETO(segLen - width - 1,-width);
LINETO(segLen - 1,0);
DARK;
LINETO(0,0);
break;
case 7 :
if ( smallPoint ) // if smallpoint place'.' between other digits
pt += TQPoint(segLen + width/2 , segLen*2);
else
pt += TQPoint(segLen/2 , segLen*2);
p.moveTo(pt);
DARK;
LINETO(width,0);
LINETO(width,-width);
LIGHT;
LINETO(0,-width);
LINETO(0,0);
break;
case 8 :
pt += TQPoint(segLen/2 - width/2 + 1 , segLen/2 + width);
p.moveTo(pt);
DARK;
LINETO(width,0);
LINETO(width,-width);
LIGHT;
LINETO(0,-width);
LINETO(0,0);
break;
case 9 :
pt += TQPoint(segLen/2 - width/2 + 1 , 3*segLen/2 + width);
p.moveTo(pt);
DARK;
LINETO(width,0);
LINETO(width,-width);
LIGHT;
LINETO(0,-width);
LINETO(0,0);
break;
#if defined(QT_CHECK_RANGE)
default :
tqWarning( "FPGA7Segment::drawSegment: (%s) Internal error."
" Illegal segment id: %d\n",
name( "unnamed" ), segmentNo );
#endif
}
}
#undef LINETO
#undef LIGHT
#undef DARK
}
namespace RemoteLab {
typedef KParts::GenericFactory<RemoteLab::FPGAViewPart> Factory;
@ -128,7 +558,8 @@ K_EXPORT_COMPONENT_FACTORY(libremotelab_fpgaviewer, RemoteLab::Factory)
FPGAViewPart::FPGAViewPart(TQWidget *parentWidget, const char *widgetName, TQObject *parent, const char *name, const TQStringList&)
: RemoteInstrumentPart( parent, name ), m_socket(0), m_base(0), connToServerConnecting(false), connToServerState(-1), connToServerTimeoutTimer(NULL), m_interfaceMode(BasicInterfaceMode),
remoteInputModeEnabled(false), m_4bitInputValue(0), m_4bitOutputValue(0), m_8bitInputValue(0), m_8bitOutputValue(0), m_16bitInputValue(0), m_16bitOutputValue(0)
m_commHandlerState(0), m_connectionActiveAndValid(false), m_tickerState(0), m_remoteInputModeEnabled(false), m_4bitInputValue(0), m_4bitOutputValue(0), m_8bitInputValue(0), m_8bitOutputValue(0),
m_16bitInputValue(0), m_16bitOutputValue(0), m_7segDigit3OutputValue(0xffffffff), m_7segDigit2OutputValue(0xffffffff), m_7segDigit1OutputValue(0xffffffff), m_7segDigit0OutputValue(0xffffffff)
{
// Initialize mutex
m_connectionMutex = new TQMutex(false);
@ -229,6 +660,32 @@ FPGAViewPart::FPGAViewPart(TQWidget *parentWidget, const char *widgetName, TQObj
connect(m_base->group16BitInputValue, SIGNAL(valueChanged(int)), this, SLOT(process16BitInputChanges()));
m_base->LEDOutputDisplayDigit0->setBackgroundColor(TQt::black);
m_base->LEDOutputDisplayDigit1->setBackgroundColor(TQt::black);
m_base->LEDOutputDisplayDigit2->setBackgroundColor(TQt::black);
m_base->LEDOutputDisplayDigit3->setBackgroundColor(TQt::black);
m_base->LEDOutputDisplayDigit0->setPaletteForegroundColor(TQColor(0, 255, 64));
m_base->LEDOutputDisplayDigit1->setPaletteForegroundColor(TQColor(0, 255, 64));
m_base->LEDOutputDisplayDigit2->setPaletteForegroundColor(TQColor(0, 255, 64));
m_base->LEDOutputDisplayDigit3->setPaletteForegroundColor(TQColor(0, 255, 64));
// The LED display can work one of two ways
#if 0
// Separated segments
m_base->LEDOutputDisplayDigit0->setFrameStyle(TQFrame::Box | TQFrame::Raised);
m_base->LEDOutputDisplayDigit1->setFrameStyle(TQFrame::Box | TQFrame::Raised);
m_base->LEDOutputDisplayDigit2->setFrameStyle(TQFrame::Box | TQFrame::Raised);
m_base->LEDOutputDisplayDigit3->setFrameStyle(TQFrame::Box | TQFrame::Raised);
m_base->frameLEDDisplay->setFrameStyle(TQFrame::NoFrame);
#else
// Combined segments
m_base->frameLEDDisplay->setBackgroundColor(TQt::black);
m_base->LEDOutputDisplayDigit0->setFrameStyle(TQFrame::NoFrame);
m_base->LEDOutputDisplayDigit1->setFrameStyle(TQFrame::NoFrame);
m_base->LEDOutputDisplayDigit2->setFrameStyle(TQFrame::NoFrame);
m_base->LEDOutputDisplayDigit3->setFrameStyle(TQFrame::NoFrame);
m_base->frameLEDDisplay->setFrameStyle(TQFrame::Box | TQFrame::Raised);
#endif
processAllGraphicsUpdates();
TQTimer::singleShot(0, this, TQT_SLOT(postInit()));
@ -255,6 +712,7 @@ void FPGAViewPart::processAllGraphicsUpdates() {
process16BitOutputChanges();
processLCDOutputChanges();
process7SegmentLEDOutputChanges();
processLockouts();
}
@ -276,20 +734,51 @@ void FPGAViewPart::process4BitOutputChanges() {
}
void FPGAViewPart::process8BitInputChanges() {
// Read LED status into m_8bitInputValue
m_8bitInputValue = 0;
if (m_base->group8BitInputLED7->state() == KLed::On) m_8bitInputValue |= 0x80;
if (m_base->group8BitInputLED6->state() == KLed::On) m_8bitInputValue |= 0x40;
if (m_base->group8BitInputLED5->state() == KLed::On) m_8bitInputValue |= 0x20;
if (m_base->group8BitInputLED4->state() == KLed::On) m_8bitInputValue |= 0x10;
if (m_base->group8BitInputLED3->state() == KLed::On) m_8bitInputValue |= 0x08;
if (m_base->group8BitInputLED2->state() == KLed::On) m_8bitInputValue |= 0x04;
if (m_base->group8BitInputLED1->state() == KLed::On) m_8bitInputValue |= 0x02;
if (m_base->group8BitInputLED0->state() == KLed::On) m_8bitInputValue |= 0x01;
if (m_remoteInputModeEnabled) {
// Read LED status into m_8bitInputValue
m_8bitInputValue = 0;
if (m_base->group8BitInputLED7->state() == KLed::On) m_8bitInputValue |= 0x80;
if (m_base->group8BitInputLED6->state() == KLed::On) m_8bitInputValue |= 0x40;
if (m_base->group8BitInputLED5->state() == KLed::On) m_8bitInputValue |= 0x20;
if (m_base->group8BitInputLED4->state() == KLed::On) m_8bitInputValue |= 0x10;
if (m_base->group8BitInputLED3->state() == KLed::On) m_8bitInputValue |= 0x08;
if (m_base->group8BitInputLED2->state() == KLed::On) m_8bitInputValue |= 0x04;
if (m_base->group8BitInputLED1->state() == KLed::On) m_8bitInputValue |= 0x02;
if (m_base->group8BitInputLED0->state() == KLed::On) m_8bitInputValue |= 0x01;
m_base->group8BitInputLED7->setClickable(true);
m_base->group8BitInputLED6->setClickable(true);
m_base->group8BitInputLED5->setClickable(true);
m_base->group8BitInputLED4->setClickable(true);
m_base->group8BitInputLED3->setClickable(true);
m_base->group8BitInputLED2->setClickable(true);
m_base->group8BitInputLED1->setClickable(true);
m_base->group8BitInputLED0->setClickable(true);
}
else {
// Write m_8bitInputValue to LEDs
m_base->group8BitInputLED7->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitInputLED6->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitInputLED5->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitInputLED4->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitInputLED3->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitInputLED2->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitInputLED1->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitInputLED0->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitInputLED7->setClickable(false);
m_base->group8BitInputLED6->setClickable(false);
m_base->group8BitInputLED5->setClickable(false);
m_base->group8BitInputLED4->setClickable(false);
m_base->group8BitInputLED3->setClickable(false);
m_base->group8BitInputLED2->setClickable(false);
m_base->group8BitInputLED1->setClickable(false);
m_base->group8BitInputLED0->setClickable(false);
}
m_base->group8BitInputValueText->setText(TQString("0x%1").arg(m_8bitInputValue, 0, 16));
if (remoteInputModeEnabled) {
if (m_remoteInputModeEnabled) {
m_base->group8BitInput->setTitle(i18n("8-Bit Input Values") + " [" + i18n("Remote Input Mode") + "]");
}
else {
@ -299,14 +788,14 @@ void FPGAViewPart::process8BitInputChanges() {
void FPGAViewPart::process8BitOutputChanges() {
// Write m_8bitOutputValue to LEDs
m_base->group8BitOutputLED7->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED6->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED5->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED4->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED3->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED2->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED1->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED0->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED7->setState((m_8bitOutputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED6->setState((m_8bitOutputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED5->setState((m_8bitOutputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED4->setState((m_8bitOutputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED3->setState((m_8bitOutputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED2->setState((m_8bitOutputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED1->setState((m_8bitOutputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputLED0->setState((m_8bitOutputValue & 0x80)?KLed::On:KLed::Off);
m_base->group8BitOutputValueText->setText(TQString("0x%1").arg(m_8bitOutputValue, 0, 16));
}
@ -330,6 +819,15 @@ void FPGAViewPart::processLCDOutputChanges() {
m_base->LCDOutputLabel->setText(topLine + "\n" + bottomLine);
}
void FPGAViewPart::process7SegmentLEDOutputChanges() {
// Write LED digits to 7 segment displays
// Note that the information stored in the data structures is bitwise inverted
m_base->LEDOutputDisplayDigit0->setLitSegments(~m_7segDigit0OutputValue);
m_base->LEDOutputDisplayDigit1->setLitSegments(~m_7segDigit1OutputValue);
m_base->LEDOutputDisplayDigit2->setLitSegments(~m_7segDigit2OutputValue);
m_base->LEDOutputDisplayDigit3->setLitSegments(~m_7segDigit3OutputValue);
}
void FPGAViewPart::processLockouts() {
TQWidget* mainWidget = widget();
if (mainWidget) {
@ -477,6 +975,9 @@ printf("[RAJA DEBUG 400.0] Got '%s' from the server\n\r", response.ascii()); ffl
if (response == "OK") {
connToServerState = 3;
connToServerConnecting = false;
connect(m_socket, SIGNAL(readyRead()), m_socket, SLOT(processPendingData()));
connect(m_socket, SIGNAL(newDataReceived()), this, SLOT(updateDisplay()));
m_updateTimer->start(FPGA_COMM_TIMEOUT_MS, FALSE);
processLockouts();
return;
}
@ -543,9 +1044,141 @@ TQPtrList<KAction> FPGAViewPart::menuActionList() {
return m_menuActionList;
}
#define UPDATEDISPLAY_TIMEOUT m_connectionActiveAndValid = false; \
m_tickerState = 0; \
m_commHandlerState = 0; \
while (m_socket->bytesAvailable() > 0) { \
m_socket->readBlock(data, 64); \
} \
setStatusMessage(i18n("Debug interface timeout, still waiting for data. Please verify that the FPGA is properly configured.")); \
m_updateTimer->start(FPGA_COMM_TIMEOUT_MS, FALSE); \
return;
void FPGAViewPart::updateDisplay() {
// RAJA FIXME
// setStatusMessage(i18n("Debug interface timeout, still waiting for data. Please verify that the FPGA is properly configured.")); // or setStatusMessage(i18n("Running")+"... \|/-"
m_updateTimer->stop();
if (m_socket) {
char data[64];
switch (m_commHandlerState) {
case 0:
// Send current input states to remote system
process4BitInputChanges();
process8BitInputChanges();
process16BitInputChanges();
// 4-bit inputs
data[0] = 'I';
data[1] = '\r';
data[2] = m_4bitInputValue;
data[3] = '\r';
// 8-bit inputs
data[4] = 'B';
data[5] = '\r';
data[6] = m_8bitInputValue;
data[7] = '\r';
// 16-bit inputs
data[8] = 'C';
data[9] = '\r';
data[10] = (m_16bitInputValue&0xff00)>>8;
data[11] = m_16bitInputValue&0xff;
data[12] = '\r';
m_socket->writeBlock(data, 13);
// Send request for all output states
m_socket->writeLine("L\r");
m_updateTimer->start(FPGA_COMM_TIMEOUT_MS, FALSE);
m_commHandlerState = 1;
break;
case 1:
// Get all data
if (m_socket->bytesAvailable() >= 41) {
// Process the received data packet
// LCD
m_socket->readBlock(data, 32);
char line[34];
memcpy(line, data, 16);
line[16] = '\n';
memcpy(line+17, data+16, 16);
line[33] = 0;
m_base->LCDOutputLabel->setText(line);
// Remote/Local input mode
m_socket->readBlock(data, 1);
if (data[0] == 0) {
// Local mode
m_remoteInputModeEnabled = false;
}
else {
// Remote mode
m_remoteInputModeEnabled = true;
}
// 4-bit outputs
m_socket->readBlock(data, 1);
m_4bitOutputValue = data[0];
// 8-bit outputs
m_socket->readBlock(data, 1);
m_8bitOutputValue = data[0];
// 16-bit outputs
m_socket->readBlock(data, 2);
m_16bitOutputValue = (data[0] << 8) | data[1];
// 7-segment LED display
m_socket->readBlock(data, 4);
m_7segDigit3OutputValue = data[0];
m_7segDigit2OutputValue = data[1];
m_7segDigit1OutputValue = data[2];
m_7segDigit0OutputValue = data[3];
// Write changes to GUI
process4BitOutputChanges();
process8BitInputChanges();
process8BitOutputChanges();
process16BitOutputChanges();
processLCDOutputChanges();
process7SegmentLEDOutputChanges();
m_connectionActiveAndValid = true;
TQString tickerChar;
switch (m_tickerState) {
case 0:
tickerChar = "-";
break;
case 1:
tickerChar = "\\";
break;
case 2:
tickerChar = "|";
break;
case 3:
tickerChar = "/";
break;
}
setStatusMessage(i18n("Running") + TQString("... %1").arg(tickerChar));
m_tickerState++;
if (m_tickerState > 3) {
m_tickerState = 0;
}
m_updateTimer->start(FPGA_COMM_TIMEOUT_MS, FALSE);
m_commHandlerState = 0;
}
else {
if (!m_updateTimer->isActive()) {
UPDATEDISPLAY_TIMEOUT
}
}
break;
}
}
else {
m_commHandlerState = 0;
}
}
KAboutData* FPGAViewPart::createAboutData() {

51
clients/tde/src/part/fpgaview/part.h
Unescape View File

@ -26,6 +26,7 @@
#include <tdekrbclientsocket.h>
#include <tqcstring.h>
#include <tqframe.h>
#include <kparts/browserextension.h>
#include <kparts/statusbarextension.h>
@ -83,6 +84,46 @@ class FPGAPushButton : public KLed
bool mouseDown;
};
class FPGA7SegmentPrivate;
class Q_EXPORT FPGA7Segment : public TQFrame
{
Q_OBJECT
Q_ENUMS(SegmentStyle)
Q_PROPERTY(bool smallDecimalPoint READ smallDecimalPoint WRITE setSmallDecimalPoint)
Q_PROPERTY(SegmentStyle segmentStyle READ segmentStyle WRITE setSegmentStyle)
public:
FPGA7Segment(TQWidget* parent=0, const char* name=0);
~FPGA7Segment();
enum SegmentStyle { Outline, Filled, Flat };
SegmentStyle segmentStyle() const;
virtual void setSegmentStyle(SegmentStyle);
void setLitSegments(unsigned int);
TQSize sizeHint() const;
protected:
void drawContents(TQPainter *);
private:
void init();
void drawSegment(const TQPoint &, char, TQPainter &, int, bool = FALSE);
void drawDigit(const TQPoint &, TQPainter &, int, const char *);
char* m_prevSegments;
char* m_currentSegments;
double val;
uint smallPoint : 1;
uint fill : 1;
uint shadow : 1;
FPGA7SegmentPrivate *d;
};
namespace RemoteLab
{
class FPGAViewPart : public KParts::RemoteInstrumentPart
@ -128,6 +169,7 @@ namespace RemoteLab
void process16BitInputChanges();
void process16BitOutputChanges();
void processLCDOutputChanges();
void process7SegmentLEDOutputChanges();
private:
TDEKerberosClientSocket* m_socket;
@ -147,7 +189,10 @@ namespace RemoteLab
InterfaceMode m_interfaceMode;
bool remoteInputModeEnabled;
int m_commHandlerState;
bool m_connectionActiveAndValid;
unsigned char m_tickerState;
bool m_remoteInputModeEnabled;
unsigned char m_4bitInputValue;
unsigned char m_4bitOutputValue;
unsigned char m_8bitInputValue;
@ -155,6 +200,10 @@ namespace RemoteLab
unsigned int m_16bitInputValue;
unsigned int m_16bitOutputValue;
TQCString m_LCDOutputValue;
unsigned int m_7segDigit3OutputValue;
unsigned int m_7segDigit2OutputValue;
unsigned int m_7segDigit1OutputValue;
unsigned int m_7segDigit0OutputValue;
};
}

4
lib/libtdekrb/src/tdekrbclientsocket.cpp
Unescape View File

@ -238,6 +238,7 @@ int TDEKerberosClientSocket::processPendingData() {
wrlen = m_buffer->writeBlock(buf, reclen);
if (wrlen > 0) {
m_bufferLength = m_bufferLength + wrlen;
emit(newDataReceived());
}
}
free(buf);
@ -298,6 +299,7 @@ TQ_LONG TDEKerberosClientSocket::readBlock(char *data, TQ_ULONG maxlen) {
wrlen = m_buffer->writeBlock(buf, reclen);
if (wrlen > 0) {
m_bufferLength = m_bufferLength + wrlen;
emit(newDataReceived());
}
}
free(buf);
@ -361,6 +363,7 @@ TQ_LONG TDEKerberosClientSocket::readLine(char *data, TQ_ULONG maxlen) {
wrlen = m_buffer->writeBlock(buf, reclen);
if (wrlen > 0) {
m_bufferLength = m_bufferLength + wrlen;
emit(newDataReceived());
}
}
free(buf);
@ -415,6 +418,7 @@ TQString TDEKerberosClientSocket::readLine() {
wrlen = m_buffer->writeBlock(buf, reclen);
if (wrlen > 0) {
m_bufferLength = m_bufferLength + wrlen;
emit(newDataReceived());
}
}
free(buf);

3
lib/libtdekrb/src/tdekrbclientsocket.h
Unescape View File

@ -67,6 +67,8 @@ class TDEKerberosClientSocket : public TQSocket
KerberosStatus kerberosStatus() const;
bool canReadData();
public slots:
int processPendingData();
private:
@ -83,6 +85,7 @@ class TDEKerberosClientSocket : public TQSocket
signals:
void statusMessageUpdated(const TQString&);
void newDataReceived();
private:
bool m_kerberosRequested;

4
lib/libtdekrb/src/tdekrbserversocket.cpp
Unescape View File

@ -238,6 +238,7 @@ int TDEKerberosServerSocket::processPendingData() {
wrlen = m_buffer->writeBlock(buf, reclen);
if (wrlen > 0) {
m_bufferLength = m_bufferLength + wrlen;
emit(newDataReceived());
}
}
free(buf);
@ -298,6 +299,7 @@ TQ_LONG TDEKerberosServerSocket::readBlock(char *data, TQ_ULONG maxlen) {
wrlen = m_buffer->writeBlock(buf, reclen);
if (wrlen > 0) {
m_bufferLength = m_bufferLength + wrlen;
emit(newDataReceived());
}
}
free(buf);
@ -361,6 +363,7 @@ TQ_LONG TDEKerberosServerSocket::readLine(char *data, TQ_ULONG maxlen) {
wrlen = m_buffer->writeBlock(buf, reclen);
if (wrlen > 0) {
m_bufferLength = m_bufferLength + wrlen;
emit(newDataReceived());
}
}
free(buf);
@ -415,6 +418,7 @@ TQString TDEKerberosServerSocket::readLine() {
wrlen = m_buffer->writeBlock(buf, reclen);
if (wrlen > 0) {
m_bufferLength = m_bufferLength + wrlen;
emit(newDataReceived());
}
}
free(buf);

3
lib/libtdekrb/src/tdekrbserversocket.h
Unescape View File

@ -67,6 +67,8 @@ class TDEKerberosServerSocket : public TQSocket
KerberosStatus kerberosStatus() const;
bool canReadData();
public slots:
int processPendingData();
private:
@ -83,6 +85,7 @@ class TDEKerberosServerSocket : public TQSocket
signals:
void statusMessageUpdated(const TQString&);
void newDataReceived();
protected:
TQString m_authenticatedUserName;

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