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119 lines
4.3 KiB
119 lines
4.3 KiB
6 years ago
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#include "lattice_com_reign.h"
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#include "ui_lattice_com_reign.h"
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#include <QTime>
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lattice_com_reign::lattice_com_reign(QWidget *parent) :
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QMainWindow(parent),
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ui(new Ui::lattice_com_reign)
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{
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ui->setupUi(this);
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log = "";
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on_com_reflseh_clicked();
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tmr.setInterval(100);
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tmr.setSingleShot(false);
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//tmr.setTimerType();
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QObject::connect(&tmr, SIGNAL(timeout()), this, SLOT (com_data_received()));
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//QObject::connect(&com, SIGNAL(readyRead()), this, SLOT (com_data_received()));
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QWidget* widgets_unlocked[] = { ui->com_tx };
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for (int i = 0; i < sizeof(widgets_unlocked)/sizeof(QWidget*); i++)
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widgets_unlocked[i]->setEnabled(com.isOpen());
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tmr.start(1);
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}
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lattice_com_reign::~lattice_com_reign()
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{
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delete ui;
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}
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void lattice_com_reign::on_com_reflseh_clicked()
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{
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com_list = QSerialPortInfo::availablePorts();
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for (int i = 0; i < com_list.length(); i++) {
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if (com_list.at(i).portName() == "ttyUSB0")
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com_list.removeAt(i);
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}
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for (int i = 0; i < com_list.length(); i++)
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ui->com_list->addItem(com_list.at(i).portName());
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}
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void lattice_com_reign::on_com_list_currentIndexChanged(int index)
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{
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ui->com_list->setToolTip(com_list.at(index).description());
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}
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void lattice_com_reign::on_connect_clicked()
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{
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QWidget* widgets_locked[] = { ui->com_list, ui->com_reflesh };
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QWidget* widgets_unlocked[] = { ui->com_tx };
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if (ui->connect->text() == "Connect") {
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com.setPortName(com_list.at(ui->com_list->currentIndex()).portName());
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if (com.open(QSerialPort::ReadWrite)) {
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com.setParity(QSerialPort::NoParity);
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com.setDataBits(QSerialPort::Data8);
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com.setStopBits(QSerialPort::OneStop);
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com.setFlowControl(QSerialPort::NoFlowControl);
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com.setBaudRate(921600);
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ui->connect->setText("Disconnect");
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toLog ("COM " + com.portName() + " OPENED OK");
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}
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else
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toLog ("COM " + com.portName() + " OPEN ERROR");
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}
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else {
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com.close();
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toLog ("COM " + com.portName() + " CLOSED");
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ui->connect->setText("Connect");
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}
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for (int i = 0; i < sizeof(widgets_locked)/sizeof(QWidget*); i++)
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widgets_locked[i]->setEnabled(!com.isOpen());
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for (int i = 0; i < sizeof(widgets_unlocked)/sizeof(QWidget*); i++)
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widgets_unlocked[i]->setEnabled(com.isOpen());
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}
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void lattice_com_reign::toLog(QString str)
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{
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log = QTime::currentTime().toString("HH:mm:ss") + "\t" + str + "\n" + log;
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ui->log->setText("LOG\n\n" + log);
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}
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void lattice_com_reign::on_com_tx_clicked()
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{
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QByteArray a;
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a.push_back(ui->byte_to_transmit->value());
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com.write(a);
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toLog ("BYTE " + QString::number(ui->byte_to_transmit->value(), 16) + " TX");
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}
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void lattice_com_reign::com_data_received()
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{
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ui->time->setText(QTime::currentTime().toString("HH:mm:ss"));
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if (com.isOpen() == false)
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return;
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QByteArray bytes_read = com.readAll();
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QString com_outs_now = "CTS ";/*
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if (com.isRequestToSend()) com_outs_now = com_outs_now + "1, DTR ";
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else com_outs_now = com_outs_now + "0, DTR ";
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if (com.isDataTerminalReady()) com_outs_now = com_outs_now + "1";
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else com_outs_now = com_outs_now + "0";*/
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int pinout = com.pinoutSignals();
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if (pinout & (QSerialPort::ClearToSendSignal)) com_outs_now = com_outs_now + "1, DSR ";
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else com_outs_now = com_outs_now + "0, DSR ";
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if (pinout & (QSerialPort::DataSetReadySignal)) com_outs_now = com_outs_now + "1, DCD ";
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else com_outs_now = com_outs_now + "0, DCD ";
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if (pinout & (QSerialPort::DataCarrierDetectSignal)) com_outs_now = com_outs_now + "1";
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else com_outs_now = com_outs_now + "0";
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if (com_outs_now != com_outs) {
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com_outs = com_outs_now;
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toLog(com_outs);
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}
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for (int i = 0; i < bytes_read.length(); i++)
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toLog ("RECEIVED BYTE " + QString::number(((int)(bytes_read.at(i)) & 0xFF), 16) + ", PINOUT " + QString::number(pinout, 16));
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}
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void lattice_com_reign::on_clear_log_clicked()
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{
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log = "";
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ui->log->setText("LOG\n\n" + log);
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}
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