1.1 --- a/MiniDisplay/FutabaVfd.cpp	Thu May 29 17:25:06 2014 +0200
     1.2 +++ b/MiniDisplay/FutabaVfd.cpp	Thu May 29 19:46:57 2014 +0200
     1.3 @@ -109,20 +109,27 @@
     1.4  */
     1.5  void GP1212A01A::SetPixel(unsigned char aX, unsigned char aY, bool aOn)
     1.6  	{
     1.7 -	//Just specify a one pixel block
     1.8 -	//SetPixelBlock(aX,aY,0x00,0x01,aOn);
     1.9  	//
    1.10  	//int byteOffset=(aX*HeightInPixels()+aY)/8;
    1.11  	//int bitOffset=(aX*HeightInPixels()+aY)%8;
    1.12  	//iFrameBuffer[byteOffset] |= ( (aOn?0x01:0x00) << bitOffset );
    1.13 -	if (aOn)
    1.14 -		{
    1.15 -		iFrameBuffer->SetBit(aX*HeightInPixels()+aY);
    1.16 -		}
    1.17 -	else
    1.18 -		{
    1.19 -		iFrameBuffer->ClearBit(aX*HeightInPixels()+aY);
    1.20 -		}
    1.21 +
    1.22 +    if (iOffScreenMode)
    1.23 +        {
    1.24 +        if (aOn)
    1.25 +            {
    1.26 +            iFrameBuffer->SetBit(aX*HeightInPixels()+aY);
    1.27 +            }
    1.28 +        else
    1.29 +            {
    1.30 +            iFrameBuffer->ClearBit(aX*HeightInPixels()+aY);
    1.31 +            }
    1.32 +        }
    1.33 +    else
    1.34 +        {
    1.35 +        //Just specify a one pixel block
    1.36 +        SetPixelBlock(aX,aY,0x00,0x01,aOn);
    1.37 +        }
    1.38  	}
    1.39  
    1.40  /**
    1.41 @@ -151,38 +158,19 @@
    1.42  	//memset(screen,0xFF,sizeof(screen));
    1.43  	//SetPixelBlock(0,0,63,sizeof(screen),screen);
    1.44  
    1.45 -	//Using pattern SetPixelBlock variant.
    1.46 -	memset(iFrameBuffer->Ptr(),aPattern,FrameBufferSizeInBytes());
    1.47 +
    1.48 +    if (iOffScreenMode)
    1.49 +        {
    1.50 +        memset(iFrameBuffer->Ptr(),aPattern,FrameBufferSizeInBytes());
    1.51 +        }
    1.52 +    else
    1.53 +        {
    1.54 +        //Using pattern SetPixelBlock variant.
    1.55 +        SetPixelBlock(0,0,63,FrameBufferSizeInBytes(),aPattern);
    1.56 +        }
    1.57  	//
    1.58 -
    1.59 -
    1.60  	}
    1.61  
    1.62 -/**
    1.63 -Set our screen brightness.
    1.64 -@param The desired brightness level. Must be between MinBrightness and MaxBrightness.
    1.65 -*/
    1.66 -void GP1212A01A::SetBrightness(int aBrightness)
    1.67 -    {
    1.68 -	if (aBrightness<MinBrightness()||aBrightness>MaxBrightness())
    1.69 -        {
    1.70 -        //Brightness out of range.
    1.71 -        //Just ignore that request.
    1.72 -        return;
    1.73 -        }
    1.74 -
    1.75 -    FutabaVfdReport report;
    1.76 -    report[0]=0x00; //Report ID
    1.77 -    report[1]=0x06; //Report size
    1.78 -    report[2]=0x1B; //Command ID
    1.79 -    report[3]=0x5C; //Command ID
    1.80 -    report[4]=0x3F; //Command ID
    1.81 -    report[5]=0x4C; //Command ID
    1.82 -    report[6]=0x44; //Command ID
    1.83 -    report[7]=0x30+aBrightness; //Brightness level
    1.84 -    Write(report);
    1.85 -
    1.86 -	}
    1.87  
    1.88  /**
    1.89  Set the defined pixel block to the given value.
    1.90 @@ -272,7 +260,14 @@
    1.91  void GP1212A01A::Clear()
    1.92  	{
    1.93  	//memset(iFrameBuffer->Ptr(),0x00,FrameBufferSizeInBytes());
    1.94 -	iFrameBuffer->ClearAll();
    1.95 +    if (iOffScreenMode)
    1.96 +        {
    1.97 +        iFrameBuffer->ClearAll();
    1.98 +        }
    1.99 +    else
   1.100 +        {
   1.101 +        SendClearCommand();
   1.102 +        }
   1.103  	}
   1.104  
   1.105  /**
   1.106 @@ -468,6 +463,28 @@
   1.107  	}
   1.108  
   1.109  /**
   1.110 + * @brief GP1212A01A::SetOffScreenMode
   1.111 + * @param aOn
   1.112 + * @return
   1.113 + */
   1.114 +void GP1212A01A::SetOffScreenMode(bool aOn)
   1.115 +    {
   1.116 +    if (aOn==iOffScreenMode)
   1.117 +    {
   1.118 +        //Nothing to do here
   1.119 +        return;
   1.120 +    }
   1.121 +
   1.122 +    iOffScreenMode=aOn;
   1.123 +
   1.124 +    //Clean up our buffers upon switching modes
   1.125 +    SetDisplayPosition(0,0);
   1.126 +    Clear();
   1.127 +    SwapBuffers();
   1.128 +    Clear();
   1.129 +    }
   1.130 +
   1.131 +/**
   1.132   */
   1.133  GP1212A01A::Request GP1212A01A::AttemptRequestCompletion()
   1.134      {
   1.135 @@ -502,3 +519,31 @@
   1.136  
   1.137      return completed;
   1.138      }
   1.139 +
   1.140 +
   1.141 +/**
   1.142 +Set our screen brightness.
   1.143 +@param The desired brightness level. Must be between MinBrightness and MaxBrightness.
   1.144 +*/
   1.145 +void GP1212A01A::SetBrightness(int aBrightness)
   1.146 +    {
   1.147 +    if (aBrightness<MinBrightness()||aBrightness>MaxBrightness())
   1.148 +        {
   1.149 +        //Brightness out of range.
   1.150 +        //Just ignore that request.
   1.151 +        return;
   1.152 +        }
   1.153 +
   1.154 +    FutabaVfdReport report;
   1.155 +    report[0]=0x00; //Report ID
   1.156 +    report[1]=0x06; //Report size
   1.157 +    report[2]=0x1B; //Command ID
   1.158 +    report[3]=0x5C; //Command ID
   1.159 +    report[4]=0x3F; //Command ID
   1.160 +    report[5]=0x4C; //Command ID
   1.161 +    report[6]=0x44; //Command ID
   1.162 +    report[7]=0x30+aBrightness; //Brightness level
   1.163 +    Write(report);
   1.164 +    }
   1.165 +
   1.166 +