I have compiled the application for i386 target. It shall run on a P4-M.
See atachment for my Makefile.

I have tried printf("\033[2J")

I will try:

void clearToEOL(void)
  {
    printf("\033[K")  
  }  
  
void moveCursor(int row, int col)
  {
    printf("\033[%d;%dH",row, col)
  }  

To if they work.

//Magnus.



Grant Edwards wrote:

>In gmane.os.ecos.general, you wrote:
>
>  
>
>>I wan't to know if it's possible to clear the screen or update a
>>specific line with eCos?
>>    
>>
>
>Depends on what screen you're using.
>
>  
>
>>I have an application that writes data on the screen with
>>printf() and I want to clear this data and write new. Is there
>>a clear screen function or something like it?
>>    
>>
>
>Assuming you're using an ANSI terminal, writing such functions
>is pretty simple:
>
>void clearScreen(void)
>  {    
>    printf("\033[2J")
>  }
>
>void clearToEOL(void)
>  {
>    printf("\033[K")  
>  }  
>  
>void moveCursor(int row, int col)
>  {
>    printf("\033[%d;%dH",row, col)
>  }  
>
>and so on.
>  
>  
>

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