send

0+ virtual data.txt

@@ -0,0 +1,16 @@
+t358(856) 8 CD3CFC7F1818F000  
+t3D(61) 8 2A00000000000000
+t42B(1067) 8 7F37FF0000000000
+t420(1056) 8 FF37FF0000000000
+t318(792) 8 0200000000000000
+t345(837) 8 0000000024000000
+t393(915) 8 00000F0F33000000
+t320(800) 8 F9FFFFEF0FC79EFF
+t321(801) 8 FFFF0C0F000F2000
+t31D(797) 8 0700000000000000
+t360(864) 8 050F0F0FFF000000
+t363(867) 8 0F03C00F7F00F0F7
+t364(868) 8 CE60800700000000
+
+
+

1+ virtual data

@@ -0,0 +1,19 @@
+605(1541) 6 000000000000
+601(1537) 8 0000000000000000
+607(1543) 8 0000000000000000
+606(1542) 8 0000000000000000
+604(1540) 6 000000000000
+41D(1053) 4 00000000
+41C(1052) 4 00000000
+41B(1051) 4 00000000
+41A(1050) 4 00000000
+1a0(416) 4 00000000
+100(256) 8 0000000000000000
+1F1(497) 1 40
+1F0(496) 1 20
+1A1(417) 2 0100
+111(273) 8 00FF000000000F00
+
+
+
+

CanToolRequirment

@@ -0,0 +1,5 @@
+1.根据CAN信号Signal描述数据库”格式创造虚拟数据
+2.	将创造好的虚拟数据传输给CanTool App
+3.	接收CanTool App发送的数据返回结果
+4.	解析APP发过来的命令，执行命令，返回结果
+

Receive data and instructions

@@ -0,0 +1,154 @@
+String input = "";  
+boolean flag = false; 
+int state = 0; //表示open的状态int state=0; 
+void setup() {
+  // put your setup code here, to run once:
+  Serial.begin(115200);
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  if (flag) 
+  {
+   // Serial.println(input);
+    dataProcess(input);
+    input="";
+    flag=false;
+  }
+}
+void serialEvent() 
+{
+  while (Serial.available()) 
+  {
+    char inChar=(char)Serial.read();
+    input+=inChar;
+    if (inChar=='\r') 
+    {
+      flag=true;
+    }
+  }
+}
+void dataProcess(String command)
+{
+  if(command==NULL||command.length()==0)
+     sendData(0);
+  char type=command.charAt(0);
+  command = command.substring(0,command.length()-1);
+  if(type=='V'&&command.length()==1)
+  {
+   sendData(1);
+
+  }
+  else if(type=='O'&&command.charAt(1)=='1'&&command.length()==2)
+  {
+    open();
+  }
+  else if(type=='C'&&command.length()==1)
+  {
+    close();
+  }
+  else if(type=='S'&&command.length()==2)
+  {
+    setSpeed(command.charAt(1));
+  }
+else if(type=='T' || type=='t')
+{
+sendFrameData(command,type);
+}
+  else 
+  {
+    sendData(0);
+  }
+}
+
+void sendFrameData(String data,char type)
+{
+  int normal;
+  if(state == 1)
+  {
+    sendData(0);
+    return;
+    }
+   if(type == 'T')
+      normal = 10;
+   else
+      normal = 5;
+
+    int len = data.length();
+    for(int i = 1; i < len; i++)
+    {
+      if(!((data[i] >= '0'&& data[i] <= '9') || ( data[i] >= 'A'&&data[i] <= 'F')))
+
+        {
+          sendData(0);
+          return;
+          }
+
+      }
+      int canLen = data.charAt(4)-'0';
+      if(len < normal || canLen <= 0 || canLen >8 || len != normal + canLen*2)
+      {
+        sendData(0);
+        return;
+        }
+        sendData(1);
+  }
+void setSpeed(char c) 
+{
+  if(state==0)
+  {
+    int level=(int)(c-'0');
+    if(level<0||level >8)
+      sendData(0);
+    else
+    {
+     sendData(1);
+    }
+  }
+  else
+  {
+    sendData(0);
+  }
+}
+void close() 
+{
+  if(state==1)
+  {
+    state=0;
+    sendData(1);
+  }
+  else
+  {
+   sendData(0);
+  }
+}
+void open() 
+{
+  if(state==0)
+  {
+    state=1;
+    sendData(1);
+  }
+  else
+  {
+    sendData(0);
+  }
+}
+void sendData(int flag)
+{
+  if(flag == 0){
+    Serial.write((char)7);
+    Serial.println("bhjdscvsdjc");}
+   else
+   {
+    Serial.print("SV2.5-HV2.0");
+    Serial.write("\r");
+    }
+}
+
+
+
+
+
+
+

Receive data to return information

@@ -0,0 +1,147 @@
+String comdata = "";
+int correct = 0; //表示数据正确与否
+int on = 0; //表示open的状态
+
+void setup() {
+  // put your setup code here, to run once:
+  Serial.begin(115200);
+
+}
+void loop() {
+  // put your main code here, to run repeatedly:
+ while(Serial.available() > 0)
+ {
+  char sig = char(Serial.read());
+  comdata += sig;
+  delay(2);
+  if(sig == '\r')
+  {
+    correct = 1;
+    }
+
+  }
+
+  if(correct == 1)
+  {
+    dataProcess(comdata);
+    comdata = "";
+    correct = 0;
+    }
+
+}
+
+
+void dataProcess(String data)
+{
+  if(data == NULL)
+     sendData(0);
+   char type = data.charAt(0);
+   data = data.substring(0,data.length()-1);
+   if(type == 'V' && data.length() == 1)
+   {
+    Serial.println("SV2.5-HV2");
+    return;
+    }
+
+   else if(type == 'O' && data.charAt(1)=='1'&&data.length()==2)
+     open();
+   else if(type=='C'&&data.length()==1)
+      close(); 
+   else if(type=='S'&&data.length()==2)
+     setSpeed(data.charAt(1));
+  if(type=='T' || type=='t')
+    sendFrameData(data,type);
+  else 
+     sendData(0);     
+  }
+void setSpeed(char c) 
+{
+  if(on==0)
+  {
+    int level=(int)(c-'0');
+    if(level<0||level >8)
+       sendData(0);
+    else
+    {
+      sendData(1);
+    }
+  }
+  else
+  {
+   sendData(0);
+  }
+}
+void close() 
+{
+  if(on==1)
+  {
+    on=0;
+    sendData(1);
+  }
+  else
+  {
+     sendData(0);
+  }
+}
+void open() 
+{
+  if(on==0)
+  {
+    on=1;
+   sendData(1);
+  }
+  else
+  {
+    sendData(0);
+  }
+}
+void sendFrameData(String data,char type)
+{
+  int normal;
+  if(on == 1)
+  {
+    sendData(0);
+    return;
+    }
+   if(type == 'T')
+      normal = 10;
+   else
+      normal = 5;
+
+    int len = data.length();
+    for(int i = 1; i < len; i++)
+    {
+      if(!((data[i] >= '0'&& data[i] <= '9') || ( data[i] >= 'A'&&data[i] <= 'F')))
+
+        {
+          sendData(0);
+          return;
+          }
+
+      }
+      int canLen = data.charAt(4)-'0';
+      if(len < normal || canLen <= 0 || canLen >8 || len != normal + canLen*2)
+      {
+        sendData(0);
+        return;
+        }
+        sendData(1);
+  }
+
+void sendData(int sig)
+{
+  if(sig == 0){
+    Serial.write((char)7);
+    Serial.println("no");
+    }
+   else{
+    Serial.println("ok");
+    Serial.write("\r");
+    }
+
+  }
+
+
+
+
+