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ledset

This commit is contained in:
Gangphon 2023-06-13 18:00:19 +08:00
parent 8a1cee9e82
commit 3bafd0c46a
16 changed files with 528 additions and 361 deletions
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308
ledset/expertsmartpointsetwin.cpp
View File

@ -28,7 +28,7 @@ struct ModUnitMap {
byte decodeMode{ipp(2)};
byte ex3{ipp(4)};
byte smartset{ipp(4)};
byte smartset2{ipp(4)};
byte smartsetRes{ipp(4)};
byte 走点len{ipp(4)};
byte endFlag{ipp(4)};
byte end{fi};
@ -453,6 +453,86 @@ ExpertSmartPointSetWin::ExpertSmartPointSetWin(ExpertWin *expertWin) : BaseWin{e
vv->addStretch();
vv = new VBox(stack);
vv->setContentsMargins(50, 50, 6, 6);
lb = new QLabel(tr("数据极性选择"));
gFont(lb, 16);
lb->setPalette(bkBlue);
vv->addWidget(lb);
vv->addSpacing(50);
auto hh = new HBox(vv);
hh->addStretch();
auto vvv = new VBox(hh);
lb = new QLabel(tr("点击状态 1，状态 2，观察 LED 模块，选择全亮状态: "));
vvv->addWidget(lb);
vvv->addSpacing(30);
hhhh = new HBox(vvv);
hhhh->addStretch();
auto fdPolaStat1 = new QRadioButton(tr("状态 1"));
fdPolaStat1->setChecked(true);
hhhh->addWidget(fdPolaStat1);
hhhh->addStretch();
auto fdPolaStat2 = new QRadioButton(tr("状态 2"));
hhhh->addWidget(fdPolaStat2);
hhhh->addStretch();
auto fdPolaStat = new QButtonGroup(fdPolaStat1);
fdPolaStat->addButton(fdPolaStat1, 0);
fdPolaStat->addButton(fdPolaStat2, 1);
connect(fdPolaStat, &QButtonGroup::idClicked, this, [this] (int id) {
send(0x11, {0x01000000u | id});
});
vvv->addStretch();
hh->addStretch();
vv = new VBox(stack);
vv->setContentsMargins(50, 50, 6, 6);
lb = new QLabel(tr("OE极性选择"));
gFont(lb, 16);
lb->setPalette(bkBlue);
vv->addWidget(lb);
vv->addSpacing(50);
hh = new HBox(vv);
hh->addStretch();
vvv = new VBox(hh);
lb = new QLabel(tr("点击状态 1，状态 2，观察 LED 模块，选择高亮状态: "));
vvv->addWidget(lb);
vvv->addSpacing(30);
hhhh = new HBox(vvv);
hhhh->addStretch();
auto fdOEStat1 = new QRadioButton(tr("状态 1"));
fdOEStat1->setChecked(true);
hhhh->addWidget(fdOEStat1);
hhhh->addStretch();
auto fdOEStat2 = new QRadioButton(tr("状态 2"));
hhhh->addWidget(fdOEStat2);
hhhh->addStretch();
auto fdOEStat = new QButtonGroup(fdOEStat1);
fdOEStat->addButton(fdOEStat1, 0);
fdOEStat->addButton(fdOEStat2, 1);
connect(fdOEStat, &QButtonGroup::idClicked, this, [this] (int id) {
send(0x11, {0x01100000u | id});
});
vvv->addStretch();
hh->addStretch();
vv = new VBox(stack);
vv->setContentsMargins(50, 50, 6, 6);
@ -462,10 +542,10 @@ ExpertSmartPointSetWin::ExpertSmartPointSetWin(ExpertWin *expertWin) : BaseWin{e
vv->addWidget(lb);
vv->addSpacing(50);
auto hBox = new HBox(vv);
hBox->addStretch();
hh = new HBox(vv);
hh->addStretch();
auto vvv = new VBox(hBox);
vvv = new VBox(hh);
lb = new QLabel(tr("根据亮线的行/列数确定扫描行/列数: "));
vvv->addWidget(lb);
@ -483,7 +563,7 @@ ExpertSmartPointSetWin::ExpertSmartPointSetWin(ExpertWin *expertWin) : BaseWin{e
hhhh->addWidget(fdCol);
hhhh->addStretch();
auto grp = new QButtonGroup;
auto grp = new QButtonGroup(fdRow);
grp->addButton(fdRow, 0);
grp->addButton(fdCol, 1);
@ -495,18 +575,18 @@ ExpertSmartPointSetWin::ExpertSmartPointSetWin(ExpertWin *expertWin) : BaseWin{e
lb = new QLabel(tr("亮线的行/列数: "));
hhhh->addWidget(lb);
auto fdNum = new QSpinBox;
fdNum->setRange(0, 9999);
fdNum->setValue(1);
hhhh->addWidget(fdNum);
auto fdLightNum = new QSpinBox;
fdLightNum->setRange(0, 9999);
fdLightNum->setValue(2);
hhhh->addWidget(fdLightNum);
hhhh->addStretch();
vvv->addStretch();
hBox->addStretch();
hh->addStretch();
vvv = new VBox(hBox);
vvv = new VBox(hh);
lb = new QLabel(tr("芯片245版本: "));
vvv->addWidget(lb);
@ -524,7 +604,7 @@ ExpertSmartPointSetWin::ExpertSmartPointSetWin(ExpertWin *expertWin) : BaseWin{e
hhhh->addStretch();
vvv->addStretch();
hBox->addStretch();
hh->addStretch();
vv = new VBox(stack);
@ -546,46 +626,26 @@ ExpertSmartPointSetWin::ExpertSmartPointSetWin(ExpertWin *expertWin) : BaseWin{e
grid->setColumnStretch(2, 1);
grid->setColumnStretch(7, 1);
auto fdStas = new QButtonGroup(grid);
auto fdRs = new QButtonGroup(grid);
auto fdGs = new QButtonGroup(grid);
auto fdBs = new QButtonGroup(grid);
auto fdNos = new QButtonGroup(grid);
auto fdRGBStat = new QButtonGroup(grid);
QButtonGroup *fdRGBs[3];
for(int rr = 0; rr < 3; ++rr) {
fdStas->addButton(new QRadioButton(tr("状态")+QString::number(rr+1)), rr);
fdRs->addButton(new QRadioButton(tr("红")), rr);
fdGs->addButton(new QRadioButton(tr("绿")), rr);
fdBs->addButton(new QRadioButton(tr("蓝")), rr);
fdNos->addButton(new QRadioButton(tr("黑")), rr);
grid->addWidget(fdStas->button(rr), rr, 1);
grid->addWidget(fdRs->button(rr), rr, 3);
grid->addWidget(fdGs->button(rr), rr, 4);
grid->addWidget(fdBs->button(rr), rr, 5);
grid->addWidget(fdNos->button(rr), rr, 6);
fdRGBStat->addButton(new QRadioButton(tr("状态")+QString::number(rr+1)), rr);
fdRGBs[rr] = new QButtonGroup(grid);
fdRGBs[rr]->addButton(new QRadioButton(tr("红")), 1);
fdRGBs[rr]->addButton(new QRadioButton(tr("绿")), 2);
fdRGBs[rr]->addButton(new QRadioButton(tr("蓝")), 3);
fdRGBs[rr]->addButton(new QRadioButton(tr("黑")), 0);
fdRGBs[rr]->button(rr+1)->setChecked(true);
grid->addWidget(fdRGBStat->button(rr), rr, 1);
grid->addWidget(fdRGBs[rr]->button(1), rr, 3);
grid->addWidget(fdRGBs[rr]->button(2), rr, 4);
grid->addWidget(fdRGBs[rr]->button(3), rr, 5);
grid->addWidget(fdRGBs[rr]->button(0), rr, 6);
}
fdStas->button(0)->setChecked(true);
fdRs->button(0)->setChecked(true);
fdGs->button(1)->setChecked(true);
fdBs->button(2)->setChecked(true);
fdRGBStat->button(0)->setChecked(true);
connect(fdStas, &QButtonGroup::idClicked, this, [this] (int id) {
auto msg = QByteArray::fromHex("5555 01AD 000A FFFFFFFF 0000ABCD B1000011 0000 D10CD484 AD000011 0004 01200000 0BF4F928");
msg[msg.size()-5] = id;
auto check = (quint32_be*)(msg.data()+msg.size()-4);
*check = crc32_calc((byte*)msg.data()+headMap.body, msg.size()-4-headMap.body);
qDebug()<<"check"<<QString::number(*check, 16);
auto waitingDlg = new WaitingDlg(this, tr("Setting")+" ...");
auto res = sendMsg(msg, 0x1EA, 10000, [=](int code, const QByteArray data) {
if(code==5) {
waitingDlg->close();
QMessageBox::critical(this, "Error", tr("请求超时"));
return;
}
waitingDlg->close();
qDebug()<<"resp back. RGB status:"<<id;
}, waitingDlg);
if(res) QMessageBox::critical(this, "Error", QString(tr("发送失败: "))+QString::fromLocal8Bit(pcap_geterr(pcapSend)));
connect(fdRGBStat, &QButtonGroup::idClicked, this, [this] (int id) {
send(0x11, {0x01200000u | id});
});
vv->addStretch();
@ -667,26 +727,21 @@ ExpertSmartPointSetWin::ExpertSmartPointSetWin(ExpertWin *expertWin) : BaseWin{e
auto realCnt = cnt - virtualCnt;
table->setText(row, col, QString::number(realCnt))->setTextAlignment(Qt::AlignCenter);
if(realCnt!=ModuleWidth) {
sendPoint(cnt);
if(send(0x11, {0x01400000u | cnt}) == 0) qDebug()<<"resp back. col:"<<QString::number(cnt, 16);
} else {
scans.append({col, row});
QMessageBox::information(this, tr("提示"), tr("列走完"));
sendPoint(1<<10);
scans.append({col, row});
send(0x11, {0x01400000u | (1<<10)});
}
} else if(scans.size() < ScanNum) {
scans.append({col, row});
auto size = scans.size();
table->setText(row, col, "S"+QString::number(size))->setTextAlignment(Qt::AlignCenter);
if(size!=ScanNum) sendPoint(size<<10);
else {
if(size!=ScanNum) {
if(send(0x11, {0x01400000u | (size<<10)}) == 0) qDebug()<<"resp back. row:"<<QString::number(size, 16);
} else {
QMessageBox::information(this, tr("提示"), tr("行走完"));
auto msg = QByteArray::fromHex("5555 01AD 000A FFFFFFFF 0000ABCD B1000011 0000 D10CD484 AD000011 0004 00000000 8b05d8ad");
auto waitingDlg = new WaitingDlg(this, tr("Setting")+" ...");
auto res = sendMsgSync(msg, 0x1EA, 10000, waitingDlg);
if(res==5) QMessageBox::critical(this, "Error", tr("请求超时"));
else if(res) QMessageBox::critical(this, "Error", QString(tr("发送失败: "))+QString::fromLocal8Bit(pcap_geterr(pcapSend)));
else waitingDlg->close();
qDebug()<<"resp back. point end.";
send(0x11, {0});
save();
}
}
@ -708,7 +763,7 @@ ExpertSmartPointSetWin::ExpertSmartPointSetWin(ExpertWin *expertWin) : BaseWin{e
vBox->addWidget(tableRow);
}
hBox = new HBox(vBox);
auto hBox = new HBox(vBox);
hBox->addStretch();
auto btnPrev = new QPushButton(tr("上一步"));
@ -737,75 +792,66 @@ ExpertSmartPointSetWin::ExpertSmartPointSetWin(ExpertWin *expertWin) : BaseWin{e
GroupMode = fdGroupMode->currentText();
// 开始标识 保留 长度 换行间/刻 OE宽 放电间 芯片通道数 模组类型数
auto msg = QByteArray::fromHex("5555 01AD 0062 FFFFFFFF 0000ABCD B1000000 0000 415F94A7 AD000000 005C AA55AA55 0000 0036 1770 0000 0280 0000 32 10 00 00 0A 01 00 00 001000 01 "
"BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 00000000 00000008 00400020 00001400 FF00FF00 3C000000 00000000 1B022020 00000040 55AA55AA 00000000 39F424F6 351B0E53");
"BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB 00000000 00000008 00200020 00001400 FF00FF00 3C000000 01000000 1B020010 00000020 55AA55AA 00000000 39F424F6 351B0E53");
// UUID type len w h ex1 chip/decode ex3 smartset smartset2 走点len endFlag
auto unitptr = msg.data()+headMap.end+modMap.Unit;
auto w = (quint16_be*)(unitptr+modUnitMap.w);
*w = ModuleWidth;
auto h = (quint16_be*)(unitptr+modUnitMap.h);
*h = ModuleHeight;
auto groupNum = unitptr+modUnitMap.smartset2 + 1;
*groupNum = GroupNum;
auto chipType = (quint16_be*)(unitptr+modUnitMap.chipType);
*chipType = ChipTypeCode;
auto decodeMode = (quint16_be*)(unitptr+modUnitMap.decodeMode);
*decodeMode = DecodeModeCode;
auto smartset = unitptr+modUnitMap.smartset+3;
*smartset = fdPolaStat->checkedId();
auto groupNum = unitptr+modUnitMap.smartsetRes + 1;
*groupNum = GroupNum;
auto scanNum = unitptr+modUnitMap.smartsetRes + 3;
*scanNum = ModuleHeight / GroupNum;
auto 走点len = (quint32_be*)(unitptr+modUnitMap.走点len);
*走点len = (ModuleWidth+15) / 16 * 16;
auto check = (quint32_be*)(msg.data()+headMap.end+modMap.check);
*check = crc32_calc((byte*)msg.data()+headMap.end+modMap.换行时间, modMap.check - modMap.换行时间);
check = (quint32_be*)(msg.data()+headMap.end+modMap.end);
*check = crc32_calc((byte*)msg.data()+headMap.body, modMap.end+6);
qDebug()<<"check"<<QString::number(*check, 16);
res12 = *(quint32_be*)(unitptr+modUnitMap.smartsetRes);
auto waitingDlg = new WaitingDlg(this, tr("Setting")+" ...");
auto res = sendMsg(msg, 0x1EA, 10000, [=](int code, const QByteArray data) {
if(code==5) {
auto res = sendMsgSync(msg, 0x1EA, 10000, waitingDlg);
if(res==5) {QMessageBox::critical(this, "Error", tr("请求超时")); return;}
else if(res) {QMessageBox::critical(this, "Error", QString(tr("发送失败: "))+QString::fromLocal8Bit(pcap_geterr(pcapSend))); return;}
waitingDlg->close();
QMessageBox::critical(this, "Error", tr("请求超时"));
return;
}
auto msg = QByteArray::fromHex(QByteArray("5555 01AD 000A FFFFFFFF 0000ABCD B1000011 0000 D10CD484 AD000011 0004 01300000 17D25A58"));
auto res = sendMsg(msg, 0x1EA, 10000, [=](int code, const QByteArray data) {
if(code==5) {
waitingDlg->close();
QMessageBox::critical(this, "Error", tr("请求超时"));
return;
}
waitingDlg->close();
auto iii = idx+1;
stack->setCurrentIndex(iii);
btnPrev->setEnabled(iii > 0);
btnNext->setEnabled(iii < stack->count()-1);
}, waitingDlg);
if(res) QMessageBox::critical(this, "Error", QString(tr("发送失败: "))+QString::fromLocal8Bit(pcap_geterr(pcapSend)));
}, waitingDlg);
if(res) QMessageBox::critical(this, "Error", QString(tr("发送失败: "))+QString::fromLocal8Bit(pcap_geterr(pcapSend)));
} else if(idx==1) {
//GroupMode = fdNum->value();
auto msg = QByteArray::fromHex("5555 01AD 000A FFFFFFFF 0000ABCD B1000011 0000 D10CD484 AD000011 0004 01200000 0BF4F928");
auto id = fdStas->checkedId();
if(id) {
msg[msg.size()-5] = id;
auto check = (quint32_be*)(msg.data()+msg.size()-4);
*check = crc32_calc((byte*)msg.data()+headMap.body, msg.size()-4-headMap.body);
}
auto waitingDlg = new WaitingDlg(this, tr("Setting")+" ...");
auto res = sendMsg(msg, 0x1EA, 10000, [=](int code, const QByteArray data) {
if(code==5) {
waitingDlg->close();
QMessageBox::critical(this, "Error", tr("请求超时"));
return;
}
waitingDlg->close();
auto iii = idx+1;
stack->setCurrentIndex(iii);
btnPrev->setEnabled(iii > 0);
btnNext->setEnabled(iii < stack->count()-1);
}, waitingDlg);
if(res) QMessageBox::critical(this, "Error", QString(tr("发送失败: "))+QString::fromLocal8Bit(pcap_geterr(pcapSend)));
res12 &= ~(1u<<31);
res12 |= (uint)fdPolaStat->checkedId()<<31;
if(send(0x11, {0x01100000u | fdOEStat->checkedId(), res12})) return;
} else if(idx==2) {
if(sendPoint(0)) return;
res12 &= ~(1u<<30);
res12 |= (uint)fdOEStat->checkedId()<<30;
if(send(0x11, {0x01300000u, res12})) return;
} else if(idx==3) {
lightNum = fdLightNum->value();
res12 &= ~0xffffu;
res12 |= (uint)(lightNum / GroupNum - 1)<<8; //折返次数
res12 |= (uint)(ModuleHeight / lightNum); //扫描类型
if(send(0x11, {0x01200000u | fdRGBStat->checkedId(), res12, ((uint)ModuleWidth+15) / 16 * 16 * lightNum / GroupNum})) return;
} else if(idx==4) {
bool hases[4]{true,true,true,true};
uint ids[4];
for(int i=0; i<3; ++i) {
ids[i] = fdRGBs[i]->checkedId();
hases[ids[i]] = false;
}
for(int i=0; i<4; ++i) if(hases[i]) {
ids[3] = i;
break;
}
res12 &= ~(0xffu<<22);
res12 |= (ids[0]<<6 | ids[1]<<4 | ids[2]<<2 | ids[3]) << 22;
if(send(0x11, {0x01400000u, res12})) return;
table->setColumnCount(ModuleWidth);
table->setRowCount(ModuleHeight);
QColor altColor(0x445566);
@ -813,33 +859,49 @@ ExpertSmartPointSetWin::ExpertSmartPointSetWin(ExpertWin *expertWin) : BaseWin{e
if((r&7)!=7) for(int c=7; c<ModuleWidth; c+=8) table->itemValid(r, c)->setBackground(altColor);
else for(int c=0; c<ModuleWidth; c++) table->itemValid(r, c)->setBackground(altColor);
}
auto iii = idx+1;
stack->setCurrentIndex(iii);
btnPrev->setEnabled(iii > 0);
btnNext->setEnabled(iii < stack->count()-1);
}
stack->setCurrentIndex(++idx);
btnPrev->setEnabled(idx > 0);
btnNext->setEnabled(idx < stack->count()-1);
});
auto btnCcl = new QPushButton("取消");
connect(btnCcl, &QPushButton::clicked, this, [=] {
send(0x11, {0});
close();
});
btnCcl->setMinimumSize(90, 30);
hBox->addWidget(btnCcl);
hBox->addSpacing(30);
}
int ExpertSmartPointSetWin::sendPoint(uint cnt) {
auto msg = QByteArray::fromHex("5555 01AD 000A FFFFFFFF 0000ABCD B1000011 0000 D10CD484 AD000011 0004 01400000 43233208");
if(cnt) {
auto idx = (quint32_be*)(msg.data()+msg.size()-8);
*idx |= cnt;
auto check = (quint32_be*)(msg.data()+msg.size()-4);
*check = crc32_calc((byte*)msg.data()+headMap.body, msg.size()-4-headMap.body);
int ExpertSmartPointSetWin::send(uint ptr, const std::initializer_list<uint> &data) {
auto msg = QByteArray::fromHex("5555 01AD 0000 FFFFFFFF 0000ABCD B1000000 0000 00000000 AD000000 0000");
msg.append((data.size()+1)<<2, 0);
auto plen = (quint16_be*)(msg.data()+headMap.len);
*plen |= (data.size()<<2)+6;
plen = (quint16_be*)(msg.data()+headMap.bodylen);
*plen |= data.size()<<2;
auto pptr = (quint32_be*)(msg.data()+headMap.ptr);
*pptr |= ptr;
pptr = (quint32_be*)(msg.data()+headMap.body);
*pptr |= ptr;
auto pdata = (quint32_be*) (msg.data()+headMap.end);
for(auto dat : data) {
*pdata = dat;
pdata++;
}
auto check = (quint32_be*)(msg.data()+headMap.chk);
*check = crc32_calc((byte*)msg.data()+2, headMap.chk-2);
check = (quint32_be*)(msg.data()+msg.size()-4);
*check = crc32_calc((byte*)msg.data()+headMap.body, msg.size()-4-headMap.body);
auto waitingDlg = new WaitingDlg(this, tr("Setting")+" ...");
auto res = sendMsgSync(msg, 0x1EA, 10000, waitingDlg);
if(res==5) QMessageBox::critical(this, "Error", tr("请求超时"));
else if(res) QMessageBox::critical(this, "Error", QString(tr("发送失败: "))+QString::fromLocal8Bit(pcap_geterr(pcapSend)));
else waitingDlg->close();
qDebug()<<"resp back. point:"<<QString::number(cnt, 16);
return res;
}

9
ledset/expertsmartpointsetwin.h
View File

@ -7,11 +7,12 @@
#include <QComboBox>
#include <QRadioButton>
class WaitingDlg;
class ExpertSmartPointSetWin : public BaseWin {
Q_OBJECT
public:
explicit ExpertSmartPointSetWin(ExpertWin *parent = nullptr);
int sendPoint(uint);
int send(uint, const std::initializer_list<uint> &);
void save();
ExpertWin *expertWin;
@ -26,9 +27,13 @@ public:
QLineEdit *fdChipType, *fdDecodeMode;
Table *tableChipType, *tableDecodeMode;
QComboBox *fdGroupMode;
int ModuleWidth{16}, ModuleHeight{8}, GroupNum{2}, ScanNum{4};
int ModuleWidth{32}, ModuleHeight{16}, GroupNum{2}, ScanNum{4};
int ChipTypeCode, DecodeModeCode;
QString ChipType, DecodeMode, GroupMode;
int lightNum{2};
uint res12;
};
#endif // EXPERTSMARTPOINTSETWIN_H

4
ledset/expertwin.h
View File

@ -21,8 +21,8 @@ public:
QLabel *fdModuleWidth, *fdModuleHeight, *fdGroupNum, *fdScanNum;
QLabel *fdChipType, *fdDecodeMode;
QJsonObject mModule {
{"ModuleWidth", 16},
{"ModuleHeight", 8},
{"ModuleWidth", 32},
{"ModuleHeight", 16},
{"GroupNum", 2},
{"ScanNum", 4},
{"ChipType", "通用"},

18
ledset/globalfunc.cpp
View File

@ -7,6 +7,24 @@
#include <QEventLoop>
HeadMap headMap;
byte *getSepas() {
auto sepas = new byte[headMap.end+4]{0};
sepas[headMap.ver] = ' ';
sepas[headMap.srv] = ' ';
sepas[headMap.len] = ' ';
sepas[headMap.tgtAddr] = ' ';
sepas[headMap.srcAddr] = ' ';
sepas[headMap.ptr] = ' ';
sepas[headMap.ans] = ' ';
sepas[headMap.chk] = ' ';
sepas[headMap.body] = '\n';
sepas[headMap.bodylen] = ' ';
sepas[headMap.end] = ' ';
return sepas;
}
byte *sepas = getSepas();
pcap_t *pcapSend{0};
PcapReThread *reThd{0};

1
ledset/globalfunc.h
View File

@ -46,6 +46,7 @@ struct HeadMap {
};
extern HeadMap headMap;
extern byte *sepas;
extern pcap *pcapSend;
class PcapReThread;
extern PcapReThread *reThd;

0
ledset/imgs/video.png → ledset/imgs/test.png
View File

Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 6.3 KiB

After

Width:  |  Height:  |  Size: 6.3 KiB

4
ledset/ledset.pro
View File

@ -51,8 +51,8 @@ SOURCES += \
mainwin.cpp \
moduleunit.cpp \
pcaprethread.cpp \
pcapwin.cpp \
screenunit.cpp \
testwin.cpp \
videowin.cpp \
waitingdlg.cpp
@ -70,8 +70,8 @@ HEADERS += \
mainwin.h \
moduleunit.h \
pcaprethread.h \
pcapwin.h \
screenunit.h \
testwin.h \
videowin.h \
waitingdlg.h

28
ledset/mainwin.cpp
View File

@ -3,7 +3,7 @@
#include "fast.h"
#include "expertwin.h"
#include "brightwin.h"
#include "pcapwin.h"
#include "testwin.h"
#include "videowin.h"
#include <QLabel>
#include <QPushButton>
@ -83,36 +83,36 @@ MainWin::MainWin() {
QHBoxLayout *imgsBar = new QHBoxLayout();
auto btnImg = addImg(imgsBar, QPixmap(":/imgs/fast.png").scaledToWidth(128, Qt::SmoothTransformation), "快速调屏");
connect(btnImg, &ImgBtn::clicked, this, [=](){
connect(btnImg, &ImgBtn::clicked, this, [=] {
(new Fast(this))->show();
});
btnImg = addImg(imgsBar, QPixmap(":/imgs/expert.png").scaledToWidth(128, Qt::SmoothTransformation), tr("专家调屏"));
connect(btnImg, &ImgBtn::clicked, this, [=](){
connect(btnImg, &ImgBtn::clicked, this, [=] {
(new ExpertWin(this))->show();
});
btnImg = addImg(imgsBar, QPixmap(":/imgs/bright.png").scaledToWidth(128, Qt::SmoothTransformation), tr("亮度控制"));
connect(btnImg, &ImgBtn::clicked, this, [=](){
connect(btnImg, &ImgBtn::clicked, this, [=] {
(new BrightWin(this))->show();
});
btnImg = addImg(imgsBar, QPixmap(":/imgs/correct.png").scaledToWidth(128, Qt::SmoothTransformation), tr("相机矫正"));
connect(btnImg, &ImgBtn::clicked, this, [=](){
connect(btnImg, &ImgBtn::clicked, this, [=] {
});
btnImg = addImg(imgsBar, QPixmap(":/imgs/monitor.png").scaledToWidth(128, Qt::SmoothTransformation), tr("屏体监控"));
connect(btnImg, &ImgBtn::clicked, this, [=](){
connect(btnImg, &ImgBtn::clicked, this, [=] {
});
btnImg = addImg(imgsBar, QPixmap(":/imgs/multi.png").scaledToWidth(128, Qt::SmoothTransformation), tr("多功能卡"));
connect(btnImg, &ImgBtn::clicked, this, [=](){
connect(btnImg, &ImgBtn::clicked, this, [=] {
//win->move(win->x()-1, win->y());
});
btnImg = addImg(imgsBar, QPixmap(":/imgs/video.png").scaledToWidth(128, Qt::SmoothTransformation), tr("协议调试"));
connect(btnImg, &ImgBtn::clicked, this, [=](){
auto ins = PcapWin::newIns(net_name, this);
if(ins) ins->show();
btnImg = addImg(imgsBar, QPixmap(":/imgs/test.png").scaledToWidth(128, Qt::SmoothTransformation), tr("协议调试"));
connect(btnImg, &ImgBtn::clicked, this, [=] {
if(reThd->status) return;
(new TestWin(this))->show();
});
btnImg = addImg(imgsBar, QPixmap(":/imgs/idea.png").scaledToWidth(128, Qt::SmoothTransformation), tr("模拟同步"));
connect(btnImg, &ImgBtn::clicked, this, [=](){
connect(btnImg, &ImgBtn::clicked, this, [=] {
auto ins = VideoWin::newIns(net_name, this);
if(ins) ins->show();
});
@ -141,7 +141,7 @@ MainWin::MainWin() {
if(name.isEmpty()) return;
//PCAP_OPENFLAG_DATATX_UDP：2，它定义了数据传输（假如是远程抓包）是否用UDP协议来处理。
//PCAP_OPENFLAG_NOCAPTURE_RPCAP：4，它定义了远程探测器是否捕获它自己产生的数据包。
char errbuf[PCAP_ERRBUF_SIZE]{'\0'};
char errbuf[PCAP_ERRBUF_SIZE]{0};
auto pcapR = pcap_open_live(name.data(), 65536, PCAP_OPENFLAG_PROMISCUOUS|4|8|16, 50, errbuf);
if(pcapR == 0) {
QMessageBox::critical(this, "Error", QString(tr("打开网卡失败"))+errbuf);
@ -173,7 +173,7 @@ MainWin::MainWin() {
auto name = config.value("net_name").toByteArray();
name = getNetDev(this, name, true);
if(! name.isEmpty()) {
char errbuf[PCAP_ERRBUF_SIZE]{'\0'};
char errbuf[PCAP_ERRBUF_SIZE]{0};
auto pcapRe = pcap_open_live(name.data(), 65536, PCAP_OPENFLAG_PROMISCUOUS|4|8|16, 50, errbuf);
if(pcapRe == 0) QMessageBox::critical(this, "Error", QString(tr("打开网卡失败"))+errbuf);
else {

46
ledset/pcaprethread.cpp
View File

@ -5,7 +5,7 @@
PcapReThread::PcapReThread(pcap_t *pcap) : pcap(pcap) {
qRegisterMetaType<FuncIntByte>("FuncIntByte");
connect(this, &QThread::finished, this, &QThread::deleteLater);
connect(this, &PcapReThread::onMsg, this, [](FuncIntByte callback, int code, const QByteArray data) {
connect(this, &PcapReThread::onCallback, this, [](FuncIntByte callback, int code, const QByteArray data) {
callback(code, data);
});
}
@ -46,15 +46,13 @@ void PcapReThread::run() {
const u_char *data;
int cnt;
while((cnt = pcap_next_ex(pcap, &header, &data)) >= 0) {
if(status==2) return;
if(resps.isEmpty()) continue;
{
if(! resps.isEmpty()) {
std::lock_guard<std::mutex> lock(mtx);
if(status==0 && cnt && data[0]==0x55 && data[1]==0x55) {
if(cnt && data[0]==0x55 && data[1]==0x55) {
int id = data[2]<<8 | data[3];
for(int i=0; i<resps.size(); i++) if(resps[i]->id==id) {
auto resp = resps.takeAt(i);
if(resp->notCancelled) emit onMsg(resp->callback, 0, QByteArray((char*)data, header->caplen));
if(resp->notCancelled) emit onCallback(resp->callback, 0, QByteArray((char*)data, header->caplen));
delete resp;
break;
}
@ -62,10 +60,44 @@ void PcapReThread::run() {
auto now = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::steady_clock::now().time_since_epoch()).count();
for(int i=0; i<resps.size(); i++) if(resps[i]->timeout <= now && resps[i]->timeout > 0) {
auto resp = resps.takeAt(i);
if(resp->notCancelled) emit onMsg(resp->callback, 5, QByteArray());
if(resp->notCancelled) emit onCallback(resp->callback, 5, QByteArray());
delete resp;
}
}
if(status==1) {
if(cnt == 0 || data[0]!=0x55 || data[1]!=0x55) continue;
QString msg;
msg.append(QDateTime::fromSecsSinceEpoch(header->ts.tv_sec).toString("yy-MM-dd HH:mm:ss.")+QString::number(header->ts.tv_usec))
.append(" len:").append(QString::number(header->caplen)).append("/").append(QString::number(header->len)).append("\n");
if(fmt==1) {
char line[LineLen + 1];
int l = 0;
for(uint i=0; i<header->caplen; i++) {
msg.append(QString::asprintf("%.2X ", data[i]));
if(i > 13) {
if(isgraph(data[i]) || data[i] == ' ') line[l] = data[i];
else line[l] = '.';
if(l==15) {
line[16] = 0;
msg.append(" ").append(line).append("\n");
l = 0;
} else l++;
} else if(i == 13) {
msg.append("\n");
}
}
line[l] = 0;
msg.append(" ").append(line);
} else {
for(uint i=0; i<header->caplen; i++) {
if(i>headMap.end) msg.append(' ');
else if(sepas[i]) msg.append(sepas[i]);
msg.append(QString::asprintf("%.2X", data[i]));
}
}
msg.append("\n\n");
emit onMsg(msg);
}
}
emit onError(pcap_geterr(pcap));
}

7
ledset/pcaprethread.h
View File

@ -6,6 +6,7 @@
#include <QThread>
typedef std::function<void(int, const QByteArray)> FuncIntByte;
#define LineLen 16
struct PcapResp {
FuncIntByte callback;
@ -20,12 +21,14 @@ public:
~PcapReThread();
int sendMsgNet(const byte *msg, int size, int id, qint64 timeout, FuncIntByte callback, WaitingDlg *waitingDlg = 0);
std::atomic<char> status{0};
QList<PcapResp*> resps;
std::mutex mtx;
pcap *pcap;
std::atomic<char> status{0};
char fmt{0};
signals:
void onMsg(FuncIntByte callback, int code, const QByteArray data);
void onCallback(FuncIntByte callback, int code, const QByteArray data);
void onMsg(const QString &);
void onError(char *);
protected:
void run();

165
ledset/pcapwin.cpp
View File

@ -1,165 +0,0 @@
#include "pcapwin.h"
#include <QTextEdit>
#include <QPushButton>
#include <QMessageBox>
#include <QLabel>
#include <QDateTime>
#include <QRadioButton>
#include <QDebug>
PcapWin *PcapWin::newIns(QByteArray &name, QWidget *parent) {
if(name.isEmpty()) return 0;
char errbuf[PCAP_ERRBUF_SIZE]{'\0'};
auto pcapRe = pcap_open_live(name.data(), 65536, PCAP_OPENFLAG_PROMISCUOUS, 50, errbuf);
if(pcapRe == 0) {
QMessageBox::critical(parent, "Error", QString(tr("打开网卡失败"))+errbuf);
return 0;
}
auto pcapSend = pcap_open_live(name.data(), 65536, 0, 50, errbuf);
if(pcapSend == 0) {
QMessageBox::critical(parent, "Error", QString(tr("打开网卡失败"))+errbuf);
return 0;
}
return new PcapWin(pcapRe, pcapSend, parent);
}
PcapWin::PcapWin(pcap_t *pcapRece, pcap_t *pcapSend, QWidget *parent) : BaseWin{parent}, pcap(pcapSend) {
setWindowModality(Qt::WindowModal);
setAttribute(Qt::WA_DeleteOnClose);
setWindowTitle(tr("网口通信"));
resize(1024, 720);
auto vBox = new QVBoxLayout(center);
vBox->setContentsMargins(0,0,0,0);
vBox->setSpacing(3);
vBox->addLayout(addBtns(new QHBoxLayout()));
auto fdReceive = new QTextEdit;
fdReceive->setFontFamily("Consolas");
fdReceive->setReadOnly(true);
fdReceive->document()->setMaximumBlockCount(200);
auto hBox = new QHBoxLayout;
{
auto vBox = new QVBoxLayout;
auto hBox2 = new QHBoxLayout;
hBox2->addWidget(new QLabel(tr("接收:")));
hBox2->addStretch();
auto fdStart = new QRadioButton(tr("开始"));
fdStart->setChecked(true);
connect(fdStart, &QPushButton::toggled, this, [this](bool checked) {
thd->status = checked ? 0 : 1;
});
hBox2->addWidget(fdStart);
hBox2->addSpacing(20);
auto fdEnd = new QRadioButton(tr("暂停"));
hBox2->addWidget(fdEnd);
hBox2->addStretch();
auto btnClear = new QPushButton(tr("清除"));
btnClear->setMinimumWidth(120);
connect(btnClear, &QPushButton::clicked, fdReceive, &QTextEdit::clear);
hBox2->addWidget(btnClear);
hBox2->addStretch();
vBox->addLayout(hBox2);
vBox->addWidget(fdReceive);
hBox->addLayout(vBox);
}
{
auto wgt = new QWidget;
wgt->setMaximumWidth(400);
auto vBox = new QVBoxLayout(wgt);
vBox->setContentsMargins(0,0,0,0);
vBox->setSpacing(3);
auto hBox2 = new QHBoxLayout;
hBox2->addStretch();
auto btnSend = new QPushButton(tr("发送"));
btnSend->setMinimumWidth(120);
hBox2->addWidget(btnSend);
hBox2->addStretch();
auto btnClear = new QPushButton(tr("清除"));
btnClear->setMinimumWidth(120);
hBox2->addWidget(btnClear);
hBox2->addStretch();
vBox->addLayout(hBox2);
auto fdSend = new QTextEdit;
fdSend->setFontFamily("Consolas");
vBox->addWidget(fdSend);
connect(btnSend, &QPushButton::clicked, this, [this, fdSend] {
auto text = fdSend->toPlainText();
auto len = text.size();
QByteArray bytes;
for(int i=0; i<len; i++) {
auto ch = text[i].toLatin1();
if((ch>='0' && ch<='9') || (ch>='A' && ch<='F') || (ch>='a' && ch<='f')) bytes.append(ch);
}
if(bytes.size() % 2) bytes.append('0');
bytes = QByteArray::fromHex(bytes);
if(pcap_sendpacket(pcap, (u_char*)bytes.data(), bytes.size())) {
QMessageBox::critical(this, "Error", QString(tr("发送失败: "))+pcap_geterr(pcap));
return;
}
});
connect(btnClear, &QPushButton::clicked, fdSend, &QTextEdit::clear);
hBox->addWidget(wgt);
}
vBox->addLayout(hBox);
thd = new PcapThread(pcapRece);
connect(thd, &PcapThread::onMsg, fdReceive, &QTextEdit::append);
thd->start();
}
PcapThread::PcapThread(pcap_t *pcap) : pcap(pcap) {
connect(this, &QThread::finished, this, &QThread::deleteLater);
}
void PcapThread::run() {
pcap_pkthdr *header;
const u_char *data;
int res;
while((res = pcap_next_ex(pcap, &header, &data)) >= 0) {
if(status==2) return;
if(status==1 || res == 0) continue; //超时
if(data[0]!=0x55 || data[1]!=0x55) continue;
QString data_str;
data_str.append(QDateTime::fromSecsSinceEpoch(header->ts.tv_sec).toString("yy-MM-dd HH:mm:ss.")+QString::number(header->ts.tv_usec));
data_str.append(" len:").append(QString::number(header->caplen)).append("/").append(QString::number(header->len)).append("\n");
char line[LINE_LEN + 1];
int l = 0;
for(uint i=0; i<header->caplen; i++) {
data_str.append(QString::asprintf("%.2x ", data[i]));
if(i > 13) {
if(isgraph(data[i]) || data[i] == ' ') line[l] = data[i];
else line[l] = '.';
if(l==15) {
line[16] = 0;
data_str.append(" ").append(line).append("\n");
l = 0;
} else l++;
} else if(i == 13) {
data_str.append("\n");
}
}
line[l] = 0;
data_str.append(" ").append(line).append("\n\n");
emit onMsg(data_str);
}
emit onError(pcap_geterr(pcap));
}

41
ledset/pcapwin.h
View File

@ -1,41 +0,0 @@
#ifndef PCAPWIN_H
#define PCAPWIN_H
#include "basewin.h"
#define HAVE_REMOTE
#include "pcap.h"
#include <QThread>
#define LINE_LEN 16
class PcapThread : public QThread {
Q_OBJECT
public:
explicit PcapThread(pcap *pcap);
~PcapThread() {
pcap_close(pcap);
}
pcap *pcap;
std::atomic<char> status{0};
protected:
void run();
signals:
void onMsg(const QString &);
void onError(char *);
};
class PcapWin : public BaseWin {
Q_OBJECT
public:
static PcapWin *newIns(QByteArray &, QWidget *);
explicit PcapWin(pcap *, pcap *, QWidget *parent = nullptr);
~PcapWin() {
pcap_close(pcap);
thd->status = 2;
}
PcapThread *thd{0};
pcap *pcap;
};
#endif // PCAPWIN_H

2
ledset/res.qrc
View File

@ -12,7 +12,7 @@
<file>imgs/monitor.png</file>
<file>imgs/multi.png</file>
<file>imgs/idea.png</file>
<file>imgs/video.png</file>
<file>imgs/test.png</file>
<file>imgs/conn1.png</file>
<file>imgs/conn2.png</file>
<file>imgs/conn3.png</file>

230
ledset/testwin.cpp Normal file
View File

@ -0,0 +1,230 @@
#include "testwin.h"
#include "gutil/qgui.h"
#include "globalfunc.h"
#include "crc.h"
#include <QTextEdit>
#include <QPushButton>
#include <QMessageBox>
#include <QSplitter>
#include <QDateTime>
#include <QRadioButton>
#include <QTabWidget>
#include <QLineEdit>
TestWin::TestWin(QWidget *parent) : QWidget{parent, Qt::Window} {
setAttribute(Qt::WA_DeleteOnClose);
setWindowTitle(tr("协议调试"));
resize(800, 800);
auto mainVBox = new VBox(this);
mainVBox->setContentsMargins(0,0,0,0);
auto tab = new QTabWidget;
mainVBox->addWidget(tab);
TestPanel *pnl;
tab->addTab(pnl = new TestPanel, "调试窗口1");
fdReceives.append(pnl->fdReceive);
tab->addTab(pnl = new TestPanel, "调试窗口2");
fdReceives.append(pnl->fdReceive);
tab->addTab(pnl = new TestPanel, "调试窗口3");
fdReceives.append(pnl->fdReceive);
auto splitter = new QSplitter;
tab->addTab(splitter, "全局调试");
auto wgt = new QWidget;
splitter->addWidget(wgt);
auto vv = new VBox(wgt);
vv->setContentsMargins(0,0,0,0);
vv->setSpacing(3);
auto hh = new HBox(vv);
hh->addWidget(new QLabel(tr("接收:")));
hh->addStretch();
auto fdStart = new QRadioButton(tr("开始"));
fdStart->setChecked(true);
connect(fdStart, &QPushButton::toggled, this, [](bool checked) {
reThd->status = checked ? 1 : 2;
});
hh->addWidget(fdStart);
hh->addSpacing(20);
auto fdEnd = new QRadioButton(tr("暂停"));
hh->addWidget(fdEnd);
hh->addStretch();
auto btnClear = new QPushButton(tr("清空"));
btnClear->setMinimumWidth(120);
hh->addWidget(btnClear);
hh->addStretch();
auto fdReceive = new QTextEdit;
fdReceive->setFontFamily("Consolas");
fdReceive->setReadOnly(true);
fdReceive->document()->setMaximumBlockCount(200);
vv->addWidget(fdReceive);
fdReceives.append(fdReceive);
connect(btnClear, &QPushButton::clicked, fdReceive, &QTextEdit::clear);
splitter->addWidget(wgt = new QWidget);
vv = new VBox(wgt);
vv->setContentsMargins(0,0,0,0);
vv->setSpacing(3);
hh = new HBox(vv);
hh->addStretch();
auto btnSend = new QPushButton(tr("发送"));
btnSend->setMinimumWidth(120);
hh->addWidget(btnSend);
hh->addStretch();
btnClear = new QPushButton(tr("清空"));
btnClear->setMinimumWidth(120);
hh->addWidget(btnClear);
hh->addStretch();
auto fdSend = new QTextEdit;
fdSend->setFontFamily("Consolas");
vv->addWidget(fdSend);
splitter->setSizes({3000, 2000});
connect(btnSend, &QPushButton::clicked, this, [this, fdSend] {
auto text = fdSend->toPlainText();
auto len = text.size();
QByteArray bytes;
for(int i=0; i<len; i++) {
auto ch = text[i].toLatin1();
if((ch>='0' && ch<='9') || (ch>='A' && ch<='F') || (ch>='a' && ch<='f')) bytes.append(ch);
}
if(bytes.size() % 2) bytes.append('0');
bytes = QByteArray::fromHex(bytes);
if(pcap_sendpacket(pcapSend, (u_char*)bytes.data(), bytes.size())) {
QMessageBox::critical(this, "Error", QString(tr("发送失败: "))+pcap_geterr(pcapSend));
return;
}
});
connect(btnClear, &QPushButton::clicked, fdSend, &QTextEdit::clear);
connect(reThd, &PcapReThread::onMsg, fdReceive, [=](const QString &msg) {
for(auto fdReceive : fdReceives) if(fdReceive->isVisible()) fdReceive->append(msg);
});
reThd->status = 1;
}
TestWin::~TestWin() {
reThd->status = 0;
}
TestPanel::TestPanel(QWidget *parent) : QWidget{parent} {
auto vBox = new VBox(this);
vBox->setContentsMargins(0,0,0,0);
vBox->setSpacing(3);
auto hBox = new HBox(vBox);
auto fdVer = new QLineEdit("01");
fdVer->setMaximumWidth(30);
hBox->addWidget(fdVer);
auto fdSrv = new QLineEdit("AD");
fdSrv->setMaximumWidth(30);
hBox->addWidget(fdSrv);
auto fdAddr = new QLineEdit("FFFFFFFF 0000ABCD");
fdAddr->setMaximumWidth(180);
hBox->addWidget(fdAddr);
auto fdPtr = new QComboBox;
fdPtr->setEditable(true);
fdPtr->addItem("B0000000 (系统配置)");
fdPtr->addItem("B1000000 (模组寄存器)");
fdPtr->addItem("B2000000 (保留)");
fdPtr->addItem("B3000000 (箱体寄存器)");
fdPtr->addItem("B4000000 (灰度寄存器)");
fdPtr->addItem("B5100000 (驱动ic寄存器 DCLK)");
fdPtr->addItem("B5200000 (驱动ic寄存器 LAT)");
fdPtr->addItem("B5300000 (驱动ic寄存器 R)");
fdPtr->addItem("B5400000 (驱动ic寄存器 G)");
fdPtr->addItem("B5500000 (驱动ic寄存器 B)");
fdPtr->addItem("B6000000 (Flash存储地址)");
fdPtr->addItem("D0000000 (SDRAM内存地址)");
fdPtr->addItem("A0000000 (其他)");
hBox->addWidget(fdPtr);
hBox->addStretch();
auto btnSend = new QPushButton(tr("发送"));
hBox->addWidget(btnSend);
auto btnClear = new QPushButton(tr("清空"));
btnClear->setMaximumWidth(60);
hBox->addWidget(btnClear);
auto btnClearRece = new QPushButton(tr("清空接收"));
hBox->addWidget(btnClearRece);
auto splitter = new QSplitter(Qt::Vertical);
vBox->addWidget(splitter);
auto fdBody = new QTextEdit;
fdBody->setPlainText("00 00 00 00");
fdBody->setFontFamily("Consolas");
splitter->addWidget(fdBody);
connect(btnSend, &QPushButton::clicked, this, [=] {
auto body = QByteArray::fromHex(fdBody->toPlainText().toLatin1());
if(body.isEmpty()) {
QMessageBox::critical(this, "Error", "发送内容为空");
return;
}
auto bLen = body.size();
QByteArray msg;
msg.reserve(headMap.end+bLen+16);
msg.append("\x55\x55");
msg.append(QByteArray::fromHex(fdVer->text().toLatin1())[0]);
byte srv = QByteArray::fromHex(fdSrv->text().toLatin1())[0];
msg.append(srv);
auto bodyLen = bLen + 6;
msg.append(bodyLen>>8).append(bodyLen);
msg.append(QByteArray::fromHex(fdAddr->text().toLatin1()));
auto ptrRaw = fdPtr->currentText();
auto idx = ptrRaw.indexOf('(');
if(idx > -1) ptrRaw = ptrRaw.left(idx);
auto ptr = QByteArray::fromHex(ptrRaw.toLatin1());
msg.append(ptr);
msg.append(6, 0);
auto check = (quint32_be*)(msg.data() + msg.size() - 4);
*check = crc32_calc((byte*)msg.data()+2, msg.size()-6);
msg.append(ptr);
msg[msg.size()-4] = srv;
msg.append(bLen>>8).append(bLen);
msg.append(body);
msg.append(4, 0);
check = (quint32_be*)(msg.data() + msg.size() - 4);
*check = crc32_calc((byte*)msg.data()+headMap.body, msg.size()-headMap.body-4);
if(pcap_sendpacket(pcapSend, (u_char*)msg.data(), msg.size())) {
QMessageBox::critical(this, "Error", QString(tr("发送失败: "))+pcap_geterr(pcapSend));
return;
}
});
connect(btnClear, &QPushButton::clicked, fdBody, &QTextEdit::clear);
fdReceive = new QTextEdit;
fdReceive->setFontFamily("Consolas");
fdReceive->setReadOnly(true);
fdReceive->document()->setMaximumBlockCount(200);
splitter->addWidget(fdReceive);
splitter->setSizes({1000, 3000});
connect(btnClearRece, &QPushButton::clicked, fdReceive, &QTextEdit::clear);
}

22
ledset/testwin.h Normal file
View File

@ -0,0 +1,22 @@
#ifndef TESTWIN_H
#define TESTWIN_H
#include <QTextEdit>
class TestWin : public QWidget {
Q_OBJECT
public:
explicit TestWin(QWidget* parent);
~TestWin();
QList<QTextEdit *> fdReceives;
};
class TestPanel : public QWidget {
Q_OBJECT
public:
explicit TestPanel(QWidget* parent = 0);
QTextEdit *fdReceive;
};
#endif // TESTWIN_H

2
ledset/videowin.cpp
View File

@ -15,7 +15,7 @@ using namespace std;
VideoWin *VideoWin::newIns(QByteArray &name, QWidget *parent) {
if(name.isEmpty()) return 0;
char errbuf[PCAP_ERRBUF_SIZE]{'\0'};
char errbuf[PCAP_ERRBUF_SIZE]{0};
auto pcapRe = pcap_open_live(name.data(), 65536, PCAP_OPENFLAG_PROMISCUOUS, 50, errbuf);
if(pcapRe == 0) {
QMessageBox::critical(parent, "Error", QString("打开网卡失败")+errbuf);