完善lua功能实现串口发送

README.md

@@ -9,6 +9,14 @@
 - udp
 
 #### 软件功能
-不仅仅能够显示收到的数据，还能基于自己编写脚本实现简单的协议。</br>
+功能示意图如下:</br>
-提供lua脚本功能钩子</br>
 
+![image.png](https://www.testingcloud.club/sapi/api/image_download/000884f1-a057-11eb-a166-525400dc6cec.png)
+
+</br>
+
+串口配置:</br>
+![image.png](https://www.testingcloud.club/sapi/api/image_download/2184a3b1-a057-11eb-a166-525400dc6cec.png)
+
+lua脚本调试</br>
+![image.png](https://www.testingcloud.club/sapi/api/image_download/36748542-a057-11eb-a166-525400dc6cec.png)

protoDebuger/ProtoDebug.qml

@@ -96,7 +96,8 @@ Item {
                 Layout.bottomMargin: 10
 
                 onClicked: {
-
+                    lua_script_text = lua_script.text
+                    DataWrap.SaveLuaScript(lua_script_text)
                 }
             }
         }

protoDebuger/lua_bind.cpp

@@ -1,6 +1,7 @@
 #include "lua_bind.h"
 #include "sharedata.h"
 
+// 在qml界面中显示lua层处理过的数据
 int LuaShowData(lua_State *vm)
 {
     // 获取函数参数：从栈底取一个参数
@@ -12,3 +13,16 @@ int LuaShowData(lua_State *vm)
     return 0;
 }
 
+//
+int LuaWriteUart(lua_State *vm)
+{
+    // 获取函数参数：从栈底取一个参数
+    const char *k = lua_tostring(vm, 1);
+    if (nullptr != k){
+        //todo qml显示添加
+    }
+    gGlobal.SendUartData(k);
+    qDebug()<<"send data "<< QString(k);
+    return 0;
+}
+

protoDebuger/lua_bind.h

@@ -9,5 +9,6 @@ extern "C" {
 
 //  在界面中显示数据
 int LuaShowData(lua_State *);
+int LuaWriteUart(lua_State *vm);
 
 #endif // LUA_BIND_H

protoDebuger/lua_wraper.cpp

@@ -24,6 +24,34 @@ void LuaDelegate::OnDataRecv(QString data){
     lua_call(mVM,2,0);
 }
 
+void LuaDelegate::DumpStack()
+{
+    static int count = 0;
+    printf("begin dump lua stack:%d\n", count);
+    int top = lua_gettop(mVM);
+    for (int i = top; i > 0; --i)
+    {
+        int t = lua_type(mVM, i);
+        switch (t)
+        {
+        case LUA_TSTRING:
+            qDebug()<<("%s\n", lua_tostring(mVM, i));
+            break;
+        case LUA_TBOOLEAN:
+            qDebug()<<(lua_toboolean(mVM, i) ? "true\n" : "false\n");
+            break;
+        case LUA_TNUMBER:
+            qDebug()<<("%g\n", lua_tonumber(mVM, i));
+            break;
+        default:
+            qDebug()<<("%s\n", lua_typename(mVM, t));
+            break;
+        }
+    }
+    ++count;
+}
+
+
 LuaDelegate::~LuaDelegate()
 {
     if(nullptr != mVM){
@@ -40,6 +68,8 @@ LuaDelegate::LuaDelegate():
     }
     luaL_openlibs(mVM);					//打开标准库
     lua_register(mVM, "showbuffer", LuaShowData);
+    lua_register(mVM, "resp", LuaWriteUart);
+
 }
 
 int LuaDelegate::DoFile(QString path)
@@ -55,11 +85,3 @@ int LuaDelegate::DoFile(QString path)
     return 0;
 }
 
-
-void TestLua()
-{
-    LuaDelegate v;
-    qDebug()<<typeid (int).name();
-    v.DoFile("Test.lua");
-    v.CallFuntion<int,void*,bool>("test",13,(void *)"sds",false);
-}

protoDebuger/lua_wraper.h

@@ -23,7 +23,6 @@ public:
     int DoFile(QString);
     void Stop();
     int DoString(QString);
-
     void pushstack() {
 //        const std::type_info &t1 = std::bad_typeid(arg1);
 //        std::cout << t1.name() << std::endl;
@@ -45,7 +44,7 @@ public:
     }
     /* 收到数据发送给lua层进行处理*/
     void OnDataRecv(QString);
-
+    void DumpStack();
 
     ~LuaDelegate();
 private:

protoDebuger/sharedata.cpp

@@ -2,6 +2,7 @@
 #include <QtSerialPort/QSerialPort>
 #include <QtSerialPort/QSerialPortInfo>
 #include <QFile>
+#include <QThread>
 
 ShareData::ShareData(QObject *parent) : QObject(parent),
     mView(nullptr)
@@ -14,7 +15,10 @@ ShareData::ShareData(QObject *parent) : QObject(parent),
     QTextStream in(&file);
     mLuaScript = in.readAll();
     qDebug()<< mLuaScript;
-    mLua.DoString(mLuaScript);
+    int ret = mLua.DoString(mLuaScript);
+    if(ret < 0){
+        qDebug()<<"默认lua脚本加载错误";
+    }
 }
 
 int ShareData::SetQuickView(QQuickView *view)
@@ -41,10 +45,6 @@ int ShareData::SetQuickView(QQuickView *view)
 
 int ShareData::OnDataRecv(QByteArray arr)
 {
-//    qDebug()<<QString(arr)<<"data";
-//    if(nullptr != mProtoDebug){
-//        QMetaObject::invokeMethod(mProtoDebug, "addString",Q_ARG(QVariant, QString(arr)));
-//    }
     mLua.OnDataRecv(QString(arr));
 }
 
@@ -55,6 +55,15 @@ int ShareData::ShowDataInQML(QString x)
     }
 }
 
+int ShareData::SendUartData(const char *data)
+{
+    if(nullptr != data){
+        this->mSerialController->SendData((uint8_t *)data,strlen(data));
+        return 0;
+    }
+    return -1;
+}
+
 int ShareData::OpenUart(QString port, QString baudRate, QString dataBits, QString stopBits, QString flow)
 {
     qDebug()<<port<<baudRate<<dataBits<<stopBits<<flow;
@@ -90,4 +99,16 @@ int ShareData::TestShowData()
     return 0;
 }
 
+int ShareData::SaveLuaScript(QString str)
+{
+    qDebug()<<QThread::currentThreadId();
+    mLuaScript = str;
+    qDebug()<<str;
+    int ret = mLua.DoString(mLuaScript);
+    if(ret < 0){
+        qDebug()<<"保存qml失败";
+        return -1;
+    }
+}
+
 

protoDebuger/sharedata.h

@@ -17,9 +17,7 @@ extern ShareData gGlobal;
 class ShareData : public QObject ,SerialController::SerialListener
 {
     Q_OBJECT
-
     Q_PROPERTY(QString _txt READ rtxt WRITE settxt NOTIFY txtchanged)
-
 public:
     explicit ShareData(QObject *parent = nullptr);
     int SetQuickView(QQuickView *);
@@ -32,6 +30,7 @@ public:
     }
     int OnDataRecv(QByteArray);
     int ShowDataInQML(QString x);
+    int SendUartData(const char *);
 
     Q_INVOKABLE void getValFromQml(int v) {
             qDebug() << "value from qml is :" << v;
@@ -43,6 +42,7 @@ public:
     Q_INVOKABLE int CloseSerial();
     Q_INVOKABLE int TestLua();
     Q_INVOKABLE int TestShowData();
+    Q_INVOKABLE int SaveLuaScript(QString);
 
     QString _txt = "hello world\r\n";