Zero basic learning canoe panel (8) -- hex/text editor

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Preface

• comparison Input/Output Box, Hex/Text Editor Can be used to display more data , Mainly used to show byte/int An array type , It can also be used to display string
• Demonstrate hardware and software environment Windows11 x64 ; CANoe 11 SP2 x64
  

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data / Text editing control (Hex/Text Editor )

• Hex/Text Editor The data types supported by the control are string And an array .
  
  

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Control display layout （Editor Layout ）

symbol The type is Data（byte arrary）

1️⃣ If Editor The binding of symbol The type is Data, be Editor Layout Properties we can only choose only Hex Field

• And when it's set up , We should also set it according to the number of bytes we want to display in each line （Columns/Letter per Line ）, Like standards CAN message We can set it to 8, Just a whole message can be displayed
• Automatically pass between two bytes Space interval

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2️⃣ Let's simply simulate Real time refresh A message

/*@!Encoding:936*/
variables
{
    
  byte ByteData[16];
  int i ;
  msTimer timer_demo;

}
on key 'a'
  
{
    
  setTimer(timer_demo,1000);
}


on timer timer_demo
{
    
    for(i=0;i<elcount(ByteData);i++)
        ByteData[i]= random(0xFF);
    sysSetVariableData (sysvar::Panel::Editor_ByteArrary,ByteData,elcount(ByteData));
    setTimer(timer_demo,1000);  
}

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3️⃣ function CANoe , Press the button ‘a’,panel Refresh data periodically .

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symbol The type is Int arrary

1️⃣ If bound symbol The data type of is Int Arrary

• be Editor Control can only display one per line Plastic number （ Occupy 4 Bytes , And separated by spaces ）, And is 16 The system shows .
• Columns/Letter per Line Property cannot be set at this time , Fixed dead

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2️⃣ The following code is the system variable Editor_IntArrary assignment ,

• a key , Temporary defined in code Variable IntArrary The size of the array must be the same as System variables Editor_IntArrary The defined array size is consistent , Otherwise, the setting is unsuccessful .

/*@!Encoding:936*/
on key 'b'
{
    
  IntArrary[0]= 0x11111111;
  IntArrary[1]= 0x22222222;
  IntArrary[2]= 0x33333333;
  IntArrary[3]= 0x44444444;
  sysSetVariableLongArray (sysvar::Panel::Editor_IntArrary,IntArrary,elcount(IntArrary));

}

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3️⃣ function CANoe Press the button ‘b’, The results are as follows ：

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symbol The type is string

1️⃣ If bound symbol The data type of is string, be Editor Layout Properties can only be selected Only Text Filed

• We can use Editor Control to display our test process in real time log Information , Next we read DTC The information is displayed in Panel in .
• Note that this control only supports English output , It doesn't wrap automatically , You need to specify how many bytes per line （Columns/Letter per Line ）
  

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2️⃣ A small code demonstration symbol The type is string,editor Control display effect

• It needs to be strictly followed （Columns/Letter per Line ） Set the number of bytes per line to output in format . Otherwise, it cannot be formatted like the one in the figure

/*@!Encoding:936*/
on key 'c'
{
    
  char  tempText[0x500];
  int i;  
  dword DTC[3] = {
    0xD08998,0xD01123,0xD05695};
  char  Descriable[3][20]={
    "Power High","Power Lower","Crc Error"};
  byte Status[3] = {
    0x09,0x2B,0x2F}; 
  
    //  Similar to table header 
  snprintf(tempText,elCount(tempText),"%8s%16s%12s","DTC","Descriable","Status");
  for(i=0;i<3;i++)
  {
    
    snprintf(tempText,elCount(tempText),"%s%8X%16s%12X",tempText,DTC[i],Descriable[i],Status[i]); 
  }

sysSetVariableString (sysvar::Panel::Editor_String,tempText);

}

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3️⃣ function CANoe Press the button ‘b’, The results are as follows ：

summary

• It needs to be used in the demonstration demo engineering , You can follow the official account online disk below to get it by yourself , Thank you for reading .
  
  

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