# HG changeset patch
# User sl
# Date 1400763431 -7200
# Node ID 7d89d719583e297fe9047f11c00b2d12dc4e9dc5
# Parent  23cacc1d17a3d410ab3046cd916aa62e8caaa1c9
Adding support for setting GP1212A01A display position.

diff -r 23cacc1d17a3 -r 7d89d719583e inc/FutabaVfd.h
--- a/inc/FutabaVfd.h	Thu May 22 13:46:37 2014 +0200
+++ b/inc/FutabaVfd.h	Thu May 22 14:57:11 2014 +0200
@@ -110,6 +110,12 @@
 class GP1212A01A : public GP1212XXXX
 	{
 public:
+    enum DW
+    {
+        DW1=12,
+        DW2=13
+    };
+
 	int Open();
 	//From FutabaGraphicVfd
 	virtual int WidthInPixels(){return 256;};
@@ -124,6 +130,8 @@
 	void SetPixelBlock(int aX, int aY, int aHeight, int aSize, unsigned char aValue);
     void SetPixelBlock(int aX, int aY, int aHeight, int aSize, unsigned char* aPixels);
     //
+    void SetDisplayPosition(DW aDw,int aX, int aY);
+    //
     void RequestId();
     void RequestFirmwareRevision();
     void RequestPowerSupplyStatus();
diff -r 23cacc1d17a3 -r 7d89d719583e inc/MainWindow.h
--- a/inc/MainWindow.h	Thu May 22 13:46:37 2014 +0200
+++ b/inc/MainWindow.h	Thu May 22 14:57:11 2014 +0200
@@ -40,6 +40,7 @@
         ID_FUTABA_SET_PIXEL,
         ID_FUTABA_RESET_PIXEL,
         ID_FUTABA_SET_ALL_PIXELS,
+        ID_FUTABA_SET_DISPLAY_POSITION,
         ID_SELECT_FONT,
         ID_LAST
     };
@@ -71,6 +72,7 @@
     long onFutabaSetAllPixels(FXObject *sender, FXSelector sel, void *ptr);
     long onFutabaSetPixel(FXObject *sender, FXSelector sel, void *ptr);
     long onFutabaResetPixel(FXObject *sender, FXSelector sel, void *ptr);
+    long onFutabaSetDisplayPosition(FXObject *sender, FXSelector sel, void *ptr);
     //
     long onSelectFont(FXObject *sender, FXSelector sel, void *ptr);
     //
@@ -112,6 +114,7 @@
     FXButton *iButtonSetPixel;
     FXButton *iButtonResetPixel;
     FXButton *iButtonSetAllPixels;
+    FXButton *iButtonSetDisplayPosition;
     //Font
     FXButton *iButtonSelectFont;
 
diff -r 23cacc1d17a3 -r 7d89d719583e src/FutabaVfd.cpp
--- a/src/FutabaVfd.cpp	Thu May 22 13:46:37 2014 +0200
+++ b/src/FutabaVfd.cpp	Thu May 22 14:57:11 2014 +0200
@@ -213,7 +213,8 @@
 */
 void GP1212A01A::Clear()
 	{
-    //Send Clear display command
+    //1BH,5BH,32H,4AH
+    //Send Clear Display Command
 	FutabaVfdReport report;
 	report[0]=0x00; //Report ID
 	report[1]=0x04; //Report length
@@ -225,6 +226,24 @@
 	}
 
 /**
+Change our display position within our buffer.
+*/
+void GP1212A01A::SetDisplayPosition(DW aDw,int aX, int aY)
+    {
+    //1BH,5BH,Dw,Px,Py
+    //Send Display Position Settings Command
+    FutabaVfdReport report;
+    report[0]=0x00; //Report ID
+    report[1]=0x05; //Report length
+    report[2]=0x1B; //Command ID
+    report[3]=0x5B; //Command ID
+    report[4]=aDw;  //Specify our DW
+    report[5]=aX;   //X coordinate of our DW top-left corner
+    report[5]=aY;   //Y coordinate of our DW top-left corner
+    Write(report);
+    }
+
+/**
 */
 void GP1212A01A::RequestId()
     {
diff -r 23cacc1d17a3 -r 7d89d719583e src/test.cpp
--- a/src/test.cpp	Thu May 22 13:46:37 2014 +0200
+++ b/src/test.cpp	Thu May 22 14:57:11 2014 +0200
@@ -120,6 +120,7 @@
 	iButtonResetPixel = new FXButton(matrix, "Reset Pixel", NULL, this, ID_FUTABA_RESET_PIXEL, BUTTON_NORMAL|LAYOUT_FILL_X);
     //
     iButtonSetAllPixels = new FXButton(matrix, "Set All Pixels", NULL, this, ID_FUTABA_SET_ALL_PIXELS, BUTTON_NORMAL|LAYOUT_FILL_X);
+    iButtonSetDisplayPosition = new FXButton(matrix, "Set Display Position", NULL, this, ID_FUTABA_SET_ALL_PIXELS, BUTTON_NORMAL|LAYOUT_FILL_X);
     //
 
 	// Output Group Box
@@ -287,6 +288,7 @@
             iButtonSetPixel->enable();
             iButtonResetPixel->enable();
             iButtonSetAllPixels->enable();
+            iButtonSetDisplayPosition->enable();
             }
         }
     else
@@ -312,6 +314,7 @@
         iButtonSetPixel->disable();
         iButtonResetPixel->disable();
         iButtonSetAllPixels->disable();
+        iButtonSetDisplayPosition->disable();
         //
         }
 
@@ -721,6 +724,23 @@
     return 1;
 	}
 
+
+/**
+
+*/
+long MainWindow::onFutabaSetDisplayPosition(FXObject *sender, FXSelector sel, void *ptr)
+    {
+    int x=0;
+    int y=0;
+    iTextFieldX->getText().scan("%d",&x);
+    iTextFieldY->getText().scan("%d",&y);
+    //Set both positions for now until we understand how to use that stuff
+    iVfd01.SetDisplayPosition(GP1212A01A::DW1,x,y);
+    iVfd01.SetDisplayPosition(GP1212A01A::DW2,x,y);
+    return 1;
+    }
+
+
 long
 MainWindow::onFutabaReadId(FXObject *sender, FXSelector sel, void *ptr)
 {