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DCLibraries/CArunGUI/win01_com.cpp

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#include "win01_com.h"
#include "stepList.h" // define all working chain steps here
#include "datei.h"
//#include "globVars.h"
// %%%%%%%%%%%%%%%%%%%% TabComPort
Console::Console(QWidget *parent) : QPlainTextEdit(parent)
{
document()->setMaximumBlockCount(100);
QPalette p = palette();
p.setColor(QPalette::Base, Qt::black); //geht nicht weil untergrund schon farbig
p.setColor(QPalette::Text, Qt::blue);
setPalette(p);
}
void Console::putData(const QByteArray &data)
{
insertPlainText(data);
insertPlainText("\n");
QScrollBar *bar = verticalScrollBar();
bar->setValue(bar->maximum());
}
void Console::putText(QString text)
{
insertPlainText(text);
insertPlainText("\n");
QScrollBar *bar = verticalScrollBar();
bar->setValue(bar->maximum());
}
void T_winComPort::subPortInfo()
{
// Port Info Anzeige Feld, 2. Zeile links
QStringList myStringList;
QStringList comboPortList;
const auto infos = QSerialPortInfo::availablePorts();
for (const QSerialPortInfo &info : infos)
{
myStringList.append(QObject::tr(" \n Port: ") + info.portName() );
myStringList.append(QObject::tr("Location: ") + info.systemLocation()); // + "\n");
myStringList.append(QObject::tr("Description: ") + info.description() );
myStringList.append(QObject::tr("Manufacturer: ") + info.manufacturer());
myStringList.append(QObject::tr("Serial number: ") + info.serialNumber());
myStringList.append (QObject::tr("Vendor Id: ") + QString::number(info.vendorIdentifier(), 16));
myStringList.append(QObject::tr("Product Id: ") +QString::number(info.productIdentifier(), 16));
//myStringList.append(QObject::tr("Busy: ") + (info.isBusy() ? QObject::tr("Yes") : QObject::tr("No")));
comboPortList.append(info.portName()); // wenn Comport im System vorhanden dann in die Liste eintragen
}
QListWidget *myListWidget = new QListWidget;
myListWidget->insertItems(0, myStringList);
myListWidget->setMaximumWidth(250);
myTabComLayout->addWidget(myListWidget,1,0);
// ComboBox Comport Nr:
CB_portSel = new QComboBox();
CB_portSel->addItems(comboPortList); // string Liste mit addItems (s am Schluss) !
CB_portSel->setMinimumHeight(30);
CB_portSel->setMaximumWidth(150);
QFont myCBfont;
//myCBfont.setBold(true);
myCBfont.setPixelSize(15);
CB_portSel->setFont(myCBfont);
CB_portSel->setCurrentIndex(2); // default 3. Comport in der Liste = ttymxc2 in PTU5
myTabComLayout->addWidget(CB_portSel, 4,0);
}
void T_winComPort::callOpenSerial()
{
// Taste Connect wurde gedrückt, eine Klasse/einen Slot aus einer übergeordneten Klasse:
// openSerialPort();
// kann man nicht aufrufen. deshalb: speichere ComPort, Baudrate und Startbefehl global.
// Von dort wird mit einem zyklischen Timer ausgelesen
int br, ci;
QString bs, cn;
//br=CB_baudSel->currentIndex();
//bs=CB_baudSel->currentText();
br=5;
bs="115200";
cn=CB_portSel->currentText();
ci=CB_portSel->currentIndex();
// aktuell: br=5 bs=115200 cn=0 (=Com5)
//epi_setSerial(5,"115200","COM5",1);
// epi_setSerial(br, bs, cn, 1);
// new: save values for next time
QByteArray myBA, tmpBA;
myBA.clear(); tmpBA.clear();
myBA.append('s'); // start sign, not used
myBA.append(FILESEPERATOR);
tmpBA.setNum(br,10);
myBA.append(tmpBA);
myBA.append(FILESEPERATOR);
myBA.append(bs.toLatin1());
myBA.append(FILESEPERATOR);
myBA.append(cn.toLatin1());
myBA.append(FILESEPERATOR);
tmpBA.clear();
tmpBA.setNum(ci,10);
myBA.append(tmpBA);
myBA.append(FILESEPERATOR);
datei_clearFile(FILENAME_COMPORT);
datei_writeToFile(FILENAME_COMPORT, myBA);
qDebug() << "winComPort opening serial with: " << br << " " << bs << " " << cn;
HWaccess->dc_openSerial(br, bs, cn, 1);// same function with hwapi
// void dc_openSerial(int BaudNr, QString BaudStr, QString ComName, uint8_t connect)
// BaudNr: 0:1200 1:9600 2:19200 3:38400 4:57600 5:115200
// BaudStr: for exapmle "19200"
// ComName: for example "COM48"
// connect: 0, 1
emit connectButtonPressed();
}
void T_winComPort::callCloseSerial()
{
HWaccess->dc_closeSerial();
// epi_closeSerial(); // same function without hwapi
emit closeButtonPressed();
}
void T_winComPort::callAutoSend()
{
if (AutSendButton->isChecked())
{
HWaccess->dc_autoRequest(1);
emit autoSendButtonIsOn();
} else
{
HWaccess->dc_autoRequest(0);
emit autoSendButtonIsOff();
}
}
void T_winComPort::callRefresh(void)
{
subPortInfo();
}
void T_winComPort::callConnectToggle()
{
if (connectButton->isChecked())
{
//qDebug() << "down";
callOpenSerial();
} else
{
//qDebug() << "released";
callCloseSerial();
}
}
void T_winComPort::getDcTestRS232()
{
//qDebug() << "request test response...";
HWaccess->dc_requTestResponse();
}
void T_winComPort::newBaud(void)
{
qDebug() << "new baud selected...";
}
void T_winComPort::setButtons4autoStart()
{
connectButton->setEnabled(true);
connectButton->setDown(true);
connectButton->setChecked(true);
AutSendButton->setEnabled(true);
AutSendButton->setDown(true);
AutSendButton->setChecked(true);
}
T_winComPort::T_winComPort(hwinf *HWaccess, QWidget *parent) : QWidget(parent)
{
this->HWaccess = HWaccess;
myTabComLayout = new QGridLayout;
//QGridLayout *myGridLayout = new QGridLayout();
// Überschrift linke Spalte
QLabel *portListLabel2 = new QLabel(tr("in System available Ports:"));
myTabComLayout->addWidget(portListLabel2, 0,0);
// Überschrift rechte Spalte
QLabel *lab_headlineR = new QLabel(tr("Serial traffic:"));
myTabComLayout->addWidget(lab_headlineR, 0, 1);
subPortInfo();
// sende-empfangs-Rohdaten-Fenster, 2. Zeile rechts
myDiagWindow = new Console();
myDiagWindow->setReadOnly(true);
myDiagWindow->setEnabled(true);
//myDiagWindow->setLocalEchoEnabled(p.localEchoEnabled);
//myDiagWindow->setMinimumWidth(300);
//myDiagWindow->putData("ongoing serial traffic: ");
myTabComLayout->addWidget(myDiagWindow, 1,1);
// links:
// refresh button:
refreshButton = new QPushButton(tr("&refresh"));
refreshButton->setCheckable(false); // true = toggle button
refreshButton->setAutoDefault(false); // beim start aus
//refreshButton->setMaximumWidth(90);
myTabComLayout->addWidget(refreshButton, 2,0);
//connect(refreshButton, &QAbstractButton::clicked, this, &T_fenster01::callRefresh);
connect(refreshButton, SIGNAL(clicked()), this, SLOT(callRefresh()));
QLabel *Label3 = new QLabel(tr("Port:"));
myTabComLayout->addWidget(Label3, 3,0);
QLabel *Label4 = new QLabel(tr("Baud:"));
myTabComLayout->addWidget(Label4, 5,0);
// ComboBox Baudrate:
QFont my2CBfont;
//my2CBfont.setBold(true);
my2CBfont.setPixelSize(15);
/*
CB_baudSel = new QComboBox();
CB_baudSel->addItem(tr("1200"));
CB_baudSel->addItem(tr("9600"));
CB_baudSel->addItem(tr("19200"));
CB_baudSel->addItem(tr("38400"));
CB_baudSel->addItem(tr("57600"));
CB_baudSel->addItem(tr("115200"));
CB_baudSel->setMinimumHeight(30);
CB_baudSel->setMaximumWidth(150);
CB_baudSel->setFont(my2CBfont);
CB_baudSel->setCurrentIndex(5); // default 115k baud
//CB_baudSel->setCurrentIndex(1); // default 9600 baud
myTabComLayout->addWidget(CB_baudSel, 6,0);
//connect(CB_baudSel, SIGNAL(currentIndexChanged(int)), this, SLOT(newBaud()));
connect(CB_baudSel, SIGNAL(currentIndexChanged(int)), this, SLOT(newBaud()));
*/
// Statuszeile COM Port (serial Port)
LabelComState = new QLabel(tr("not connected"));
myTabComLayout->addWidget(LabelComState, 7,0);
// Connect button:
connectButton = new QPushButton(tr("&Connect"));
connectButton->setCheckable(true); // true = toggle button
connectButton->setAutoDefault(true); // beim start ein
connectButton->setMaximumWidth(90);
connectButton->setMinimumHeight(50);
myTabComLayout->addWidget(connectButton, 8,0);
//connect(connectButton, &QAbstractButton::clicked, this, &T_fenster01::callConnectToggle);
connect(connectButton, SIGNAL(clicked()), this, SLOT(callConnectToggle()));
// rechts:
// test serial line:
TestButton = new QPushButton(tr("test Connection"));
TestButton->setMaximumWidth(150);
myTabComLayout->addWidget(TestButton,2,1);
TestButton->setCheckable(false); // true = toggle button
TestButton->setAutoDefault(false); // beim start aus
// connect(TestButton, &QAbstractButton::clicked, this, &T_fenster01::getDcTestRS232);
connect(TestButton, SIGNAL(clicked()), this, SLOT(getDcTestRS232()));
// I Statuszeile Handshakes (serial Control) flow.cpp
// geht überhaupt was raus? kommt überhaupt was zurück?
//LabelHandshakes = new QLabel(tr("control line"));
LabelHandshakes = new QLabel("HS"); // not used
myTabComLayout->addWidget(LabelHandshakes, 3,1);
// II Statuszeile Auswertung der SlaveResponse (serial Frame, CRC usw) (prot.cpp)
LabelRecieveFrame = new QLabel(tr("slave receive"));
myTabComLayout->addWidget(LabelRecieveFrame, 4,1);
// III Anzeige der Slave-Results (Datif)
LabelResults = new QLabel(tr("results line"));
myTabComLayout->addWidget(LabelResults, 5,1);
// IV Statuszeile Sende- und Empfangsdaten brauchbar? (Datif)
LabelDataState = new QLabel(tr("datif line"));
myTabComLayout->addWidget(LabelDataState, 6,1);
// V
LabelDatif = new QLabel(tr("datif line"));
myTabComLayout->addWidget(LabelDatif, 7,1);
// Autosend:
AutSendButton = new QPushButton(tr("&Automatic reading")); // &A --> also keycode Alt-A possible
//AutSendButton->setMaximumWidth(90);
myTabComLayout->addWidget(AutSendButton,8,1);
AutSendButton->setCheckable(true); // true = toggle button
AutSendButton->setAutoDefault(true); // beim start aus
AutSendButton->setMinimumHeight(50);
// connect(AutSendButton, &QAbstractButton::clicked, this, &T_fenster01::callAutoSend);
connect(AutSendButton, SIGNAL(clicked()), this, SLOT(callAutoSend()));
setLayout(myTabComLayout);
myNextStep=0;
myStep=0;
callConnectToggle();
callAutoSend();
myTO = new QTimer();
myTO->setSingleShot(true);
myTO->start(2000);
}
// not needed:
T_winComPort::~T_winComPort()
{
close();
}
void T_winComPort::Nav_back(void)
{
myNextStep=WCS_WIN01BAK;
}
void T_winComPort::Nav_home(void)
{
myNextStep=WCS_WIN01MID;
}
void T_winComPort::Nav_next(void)
{
myNextStep=WCS_WIN01FWD;
}
bool T_winComPort::work_ini(uint16_t *nextScreen, uint8_t *useNavi)
{
// one state of the vending/operating FSM
// called ONE time after selecting this state (initialization)
// useNavi=0: no change
// bit0,1: enable/disable button "next"
// bit2,3: enable/disable button "home"
// bit4,5: enable/disable button "back"
*nextScreen=0; // needed 0=no change
// *useNavi=SWITCH_BACK_OFF | SWITCH_HOME_OFF | SWITCH_NEXT_ON;
*useNavi=SWITCH_BACK_OFF | SWITCH_HOME_OFF | SWITCH_NEXT_OFF; // bei CArun alle aus
return false;
}
bool T_winComPort::working(uint16_t *nextScreen, uint8_t *useNavi)
{
// one state of the vending/operating FSM
// called cyclic until this state changes intentionally to another state
// display informations for human operator, react on operators inputs or wait for payment media
// useNavi=0: no change
// bit0,1: enable/disable button "next"
// bit2,3: enable/disable button "home"
// bit4,5: enable/disable button "back"
QString bs, cn;
int br, ci;
this->updateGui();
*nextScreen=0; // 0=no change
*useNavi=0;
if (myStep==0)
{
// load and use last settings: --------------------
QByteArray myBA;
myBA=datei_readFromFile(FILENAME_COMPORT);
if (myBA.length()>0)
{
bs=csv_getEntryAsString(myBA,0); // read the 's' war 2!??
br=csv_getEntryAsInt(myBA,1); // z.B. 5 (5.Eintrag in der Baud-Liste)
bs=csv_getEntryAsString(myBA,2); // z.B 115200
cn=csv_getEntryAsString(myBA,3); // z.B. COM9
ci=csv_getEntryAsInt(myBA,4); // Eintragsnummer in COM-Fenster
HWaccess->dc_openSerial(br,bs,cn,1);
CB_portSel->setCurrentIndex(ci); // den Port aus der Datei hier vorgeben
connectButton->setChecked(true); // connect Taste "druecken"
} else
{
// open with default settings
qDebug()<<"CArunGui: open serial with default values";
bs="115200";
br=5;
//cn="COM14"; // Windows
cn="ttymxc2"; // PTU5
ci=2;
HWaccess->dc_openSerial(br,bs,cn,1);
}
myTO->start(100); // restart
myStep++;
} else
if (myStep==1)
{
if (!myTO->isActive())
{
if (HWaccess->dc_isPortOpen())
{
myStep++;
} else
{
myStep=6; // 13.12.23: start Autoconnect cycle
qDebug()<<"CArunGui: port is still closed, restarting..";
}
myTO->start(100);
}
} else
if (myStep==2)
{
if (!myTO->isActive())
{
HWaccess->dc_requTestResponse();
myStep++;
myTO->start(100);
}
} else
if (myStep==3)
{
if (!myTO->isActive())
{
if (HWaccess->dc_readAnswTestResponse())
myStep++; // response was correct
else
{
myStep=6; // 13.12.23: start Autoconnect cycle
qDebug()<<"CArunGui: got no answer from DC, retry..";
}
myTO->start(100);
}
} else
if (myStep==4)
{
HWaccess->dc_autoRequest(1);
AutSendButton->setChecked(true); // taste "druecken"
myStep++;
myTO->start(2000);
} else
if (myStep==5)
{
if (!myTO->isActive())
{
if (HWaccess->sys_areDCdataValid())
{
qDebug()<<"CArunGui: DC is connected";
myStep=7; // OK, connection is up and running
} else
{
qDebug()<<"CArunGui: auto request is not running, retry...";
myStep++;
myTO->start(100);
}
}
} else
if (myStep==6)
{
// restart autoconnect cycle
myTO->start(100); // restart
myStep=0;
} else
if (myStep==7)
{
// stay here, DC connection is up and running
} else
{
}
if (myNextStep)
{
*nextScreen=myNextStep;
myNextStep=0;
}
return false;
}
void T_winComPort::updateGui(void)
{
QByteArray myBA;
QString ms;
ms=HWaccess->dc_getTxt4RsDiagWin();
if (ms.length()>1) // sonst ständig scrolling
{
myDiagWindow->putText(ms);
HWaccess->dc_clrTxt4RsDiagWin();
}
ms=HWaccess->dc_get2ndTxt4RsDiagWin();
if (ms.length()>1) // sonst ständig scrolling
{
myDiagWindow->putText(ms);
HWaccess->dc_clr2ndTxt4RsDiagWin();
}
// state of the COM Port (open, closed)
ms=HWaccess->dc_getSerialState();
if (ms.length()>1) // sonst ständig scrolling
{
LabelComState->setText(ms);
}
// --------------------------------------------------------------------------
// I Statuszeile Handshakes (serial Control)
ms=HWaccess->dc_getTxt4HsStateLine();
if (!connectButton->isChecked())
ms="";
if (ms.length()>1) // sonst ständig scrolling
{
LabelHandshakes->setText(ms);
HWaccess->dc_clrTxt4HsStateLine();
// clear to avoid multiple displaying
}
// II Master receive state (empfangenes Telgramm OK? crc? length? )
// Statuszeile Auswertung der SlaveResponse (serial Frame, CRC usw) (prot.cpp)
ms=HWaccess->dc_getTxt4masterStateLine();
if (!connectButton->isChecked())
ms="---";
if (ms.length()>1) // sonst ständig scrolling
{
LabelRecieveFrame->setText(ms);
HWaccess->dc_clrTxt4masterStateLine();
}
// III Slave receive (from Master) OK? if then show results, if not then show errors
// entweder Empfangsfehler anzeigen (crc? length?) oder result OUT-OK, OUT_ERR, IN_OK, IN_ERR
// Hintergrund: wenn der Slave Fehler im Master-Telegramm gefunden hat, dann kann er es auch
// nicht verwenden und nichts ausgeben oder einlesen
ms=HWaccess->dc_getTxt4resultStateLine();
if (!connectButton->isChecked())
ms="---";
if (ms.length()>1) // sonst ständig scrolling
{
LabelResults->setText(ms);
HWaccess->dc_clrTxt4resultStateLine();
}
// IV Statuszeile Empfangsdaten
ms=HWaccess->dc_getdataStateLine();
if (!connectButton->isChecked())
ms="---";
if (ms.length()>1) // sonst ständig scrolling
{
LabelDataState->setText(ms);
HWaccess->dc_clrTxt4dataStateLine();
// clear to avoid multiple displaying
}
// 5. Zeile: Datif Ergebnis, Daten brauchbar?
ms=HWaccess->dc_getdatifLine();
if (!connectButton->isChecked())
ms="---";
if (ms.length()>1) // sonst ständig scrolling
{
LabelDatif->setText(ms);
HWaccess->dc_clrTxt4datifLine();
}
// -----------------------------------------------------------------------------
}
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