n6100.c

N6100彩屏显示器的MSP430F425驱动程序

                  if(num>ystop){
                      num--;
                      continue; 
                  }
                  else return;
                } 
                else if(ystart<ystop){
                   if(num<ystop){
                      num++;
                      continue; 
                  }
                  else return;
                }

           }
      }    
      for(num=xstart;;){        
            ilong=ystart+((num-xstart)*deline);
            setBox(num,num,ilong,ilong);
            //write(ForGroundColor,DATA);
            //write(ForGroundColor,DATA);
            write(HighByte(ForGroundColor),DATA);
            write(LowByte(ForGroundColor),DATA);
            if(xstart>xstop){
                  if(num>xstop){
                      num--;
                      continue; 
                  }
                  else return;
                } 
                else if(xstart<xstop){
                   if(num<xstop){
                      num++;
                      continue; 
                  }
                  else return;
                }
      }
}

void _N6100::circle(int xstart,int ystart,int radius,float linewidth){
      int x,y,xx,yy,rr1,rr2;
      float result;
      for(x=xstart-radius;x<=xstart+radius;x++)
        for(y=ystart-radius;y<=ystart+radius;y++){
          xx=(x-xstart);
          yy=(y-ystart);
          result=xx*xx+yy*yy;
          xx=(radius-linewidth);
          yy=(radius+0.5);
          rr1=xx*xx;
          rr2=yy*yy;
          if(result>=rr1&&result<=rr2){
                setBox(x,x,y,y);
                //write(ForGroundColor,DATA);
                //write(ForGroundColor,DATA);  
                write(HighByte(ForGroundColor),DATA);
                write(LowByte(ForGroundColor),DATA);
          }
        }    
  
}

void _N6100::rectangle(int xstart,int ystart,int width,int height,unsigned char fill){
                int i=width*height;
                setBox(xstart,xstart+width-1,ystart,ystart+height-1);
                while(i--){
                write(fill,DATA);
                write(fill,DATA);   
                }
                
}

void _N6100::setBox(int xstart,int xstop,int ystart,int ystop){
        write(ROWSET,COMMAND);     
        write(ystart,DATA);    
        write(ystop,DATA);     
        
        write(CLUSET,COMMAND);     
        write(xstart,DATA);     
        write(xstop,DATA);  
        write(RAMWRITE,COMMAND);  
}

void _N6100::clear(){
        int size=17150;
        write(ROWSET,COMMAND);      
        write(0,DATA);     
        write(131,DATA);          
        write(CLUSET,COMMAND);   
        write(0,DATA);    
        write(131,DATA);  
        write(RAMWRITE,COMMAND);
        //setBox(0,0,131,131);
        while(size--){
             //write(ScrGroundColor,DATA);
             //write(ScrGroundColor,DATA);
             write(HighByte(ScrGroundColor),DATA);
             write(LowByte(ScrGroundColor),DATA);
        }
}

_N6100::_N6100(unsigned int BackGroundColor,unsigned int ForGroundColor,unsigned int ScrGroundColor){
        xcurrent=2;
        ycurrent=2;
        this->BackGroundColor=BackGroundColor;
        this->ForGroundColor=ForGroundColor;
        this->ScrGroundColor=ScrGroundColor;
        alignment=left;
        precision=10000;
        init();
        //clear();
}

_N6100 & _N6100::operator <<(char *str){
    printf(0.1,str);
    return *this;
}

_N6100 & _N6100::operator <<(int num){
    printf(0.1,itoa(num));
    return *this;
}

_N6100 & _N6100::operator <<(float num){
    char *str=new char[11];
    int i=(int)num;
    int n=(int)((num-i)*precision);
    strcpy(str,itoa(i));
    if(precision){
        strcat(str,".");
        strcat(str,itoa(n));
    }
    printf(0.1,str);
    delete str;
    return *this;
}


_N6100 & _N6100::operator <<(Point point){
      setBox(point.x,point.x,point.y,point.y);
      //write(ForGroundColor,DATA);
      //write(ForGroundColor,DATA);
      write(HighByte(ForGroundColor),DATA);
      write(LowByte(ForGroundColor),DATA);
      return *this;
}
_N6100 & _N6100::operator <<(Line lin){
      line(lin.xstart,lin.ystart,lin.xstop,lin.ystop);
      return *this;
}

_N6100 & _N6100::operator <<(WaveLine wavlin){
      int height=0;
      int i=0;
      bool add=false;   
      while(i<wavlin.length){
        if(!wavlin.vertical)
          *this<<Point(wavlin.xstart+height,wavlin.ystart+i);
        else
          *this<<Point(wavlin.xstart+i,wavlin.ystart+height);
          //*this<<Point(wavlin.xstart+i,wavlin.ystart);
          if(height==wavlin.height)
            add=false;
          else if(height==-wavlin.height)
            add=true;
          height+=add?1:-1;
          i+=1;
      }             
      return *this;
}
_N6100 & _N6100::operator <<(Rectangle rec){
        if(!rec.fillcolor)
            rectangle(rec.xstart,rec.ystart,rec.width,rec.height,ForGroundColor);
        else
            rectangle(rec.xstart,rec.ystart,rec.width,rec.height,rec.fillcolor);
        if(rec.linewidth)
            rectangle(rec.xstart+rec.linewidth,rec.ystart+rec.linewidth,rec.width-rec.linewidth-rec.linewidth,rec.height-rec.linewidth-rec.linewidth,ScrGroundColor);
        return *this;
}

_N6100 & _N6100::operator <<(Circle cir){
        circle(cir.xstart,cir.ystart,cir.radius,cir.linewidth);
        return *this;
} 

_N6100 & _N6100::operator <<(set setp){
        switch(setp.name){
              case ForGColor:this->ForGroundColor=setp.color;break;
              case BackGColor:this->BackGroundColor=setp.color;break;  
              case XCurrent:this->xcurrent=setp.position;break;
              case YCurrent:this->ycurrent=setp.position;break;
              case ScrGColor:this->ScrGroundColor=setp.color;break;
              case Left:this->alignment=left;break;
              case Right:this->alignment=right;break;
              case Center:this->alignment=center;break;
              case Precision:this->precision=setp.color;
        }           
        return *this;           
}

_N6100 & _N6100::operator <<(invalidate inv){
        rectangle(inv.xstart,inv.ystart,inv.width,inv.height,this->ScrGroundColor);
        return *this;
}
_N6100 & _N6100::operator <<(char ch){
        char str[]={ch,0};
        printf(0.1,str);
        return *this;
} 

_N6100 & _N6100::operator >>(char *str){
        strcpy(buffer.buffer,str);
        return *this;
}

_N6100 & _N6100::operator <<(_N6100 *str){
        printf(0.1,buffer.buffer);
        return *this;
}
void _N6100::waveLine(){
        int x;
        int y;
        *this<<Point(10,10);
        for(x=0;x<100;x++){
            y=pow(x,2)/100;
            setBox(x,x,y,y);
             //write(ForGroundColor,DATA);
             //write(ForGroundColor,DATA);
            write(HighByte(ForGroundColor),DATA);
            write(LowByte(ForGroundColor),DATA);
        }
}
_N6100 cout(Color::White,Color::Black,Color::White);