Revision 6:d3dc313a6840, committed 2016-01-20

Comitter:

wim

Date:

Wed Jan 20 18:50:50 2016 +0000

Parent:

5:be9ec73af639

Commit message:

Rename Digit/Grid, added DVD462 code, added C2233 code, added fonts.

Changed in this revision

--- a/Font_7Seg.h	Sun Dec 20 14:41:58 2015 +0000
+++ b/Font_7Seg.h	Wed Jan 20 18:50:50 2016 +0000
@@ -1,5 +1,6 @@
 /* mbed VFD Font Library, for Princeton PT6312 VFD controller as used in Cyberhome DVD462 and C2233
  * Copyright (c) 2015, v01: WH, Initial version, Test DVD462 and C2233
+ *               2015, v02: WH, Added symbols
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -169,6 +170,9 @@
 
 // ASCII Font definitions for segments in each character
 //
+//32 0x20  Symbols
+#define C7_SPC  ()
+
 //48 0x30  Digits
 #define C7_0    (S7_A | S7_B | S7_C | S7_D | S7_E | S7_F)
 #define C7_1    (S7_B | S7_C)
@@ -188,10 +192,10 @@
 #define C7_E    (S7_A | S7_D | S7_E | S7_F | S7_G)
 #define C7_F    (S7_A | S7_E | S7_F | S7_G)
 
-#define C7_G    (S7_A | S7_B | S7_C | S7_F | S7_G)
+#define C7_G    (S7_A | S7_C | S7_D | S7_E | S7_F)
 #define C7_H    (S7_B | S7_C | S7_E | S7_F | S7_G)
 #define C7_I    (S7_B | S7_C)
-#define C7_J    (S7_B | S7_C | S7_D)
+#define C7_J    (S7_B | S7_C | S7_D | S7_E)
 #define C7_L    (S7_D | S7_E | S7_F)
 #define C7_M    (S7_C | S7_E | S7_G)
 #define C7_N    (S7_C | S7_E | S7_G)

--- a/PT6312.cpp	Sun Dec 20 14:41:58 2015 +0000
+++ b/PT6312.cpp	Wed Jan 20 18:50:50 2016 +0000
@@ -1,6 +1,7 @@
 /* mbed PT6312 Library, for Princeton PT6312 VFD controller
  * Copyright (c) 2015, v01: WH, Initial version
  *               2015, v02: WH, rename Digit/Grid, added DVD462 code, added C2233 code
+ *               2016, v03: WH, refactored display and keyboard defines  
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -168,8 +169,9 @@
   for (int idx=0; idx < PT6312_KEY_MEM; idx++) {
     data = _flip(_spi.write(0xFF));    // read keys and correct bitorder
 
+    data = data & PT6312_KEY_MSK; // Mask valid bits
     if (data != 0) {  // Check for any pressed key
-      for (int bit=0; bit < PT6312_KEY_BITS; bit++) {
+      for (int bit=0; bit < 8; bit++) {
         if (data & (1 << bit)) {keypress++;} // Test all significant bits
       }
     }  
@@ -342,7 +344,7 @@
   
   if (clrAll) {
     //clear local buffer (including Icons)
-    for (int idx=0; idx < (DVP630_NR_GRIDS*2); idx++) {
+    for (int idx=0; idx < (DVP630_NR_GRIDS * PT6312_BYTES_PER_GRID); idx++) {
       _displaybuffer[idx] = 0x00;  
     }
   }  
@@ -369,12 +371,12 @@
 
    icn =        icon  & 0xFFFF;
   addr = (icon >> 24) & 0xFF; 
-  addr = (addr - 1) << 1;   
+  addr = (addr - 1) << 1;   // * PT6312_BYTES_PER_GRID
     
   //Save char...and set bits for icon to write
   _displaybuffer[addr]   = _displaybuffer[addr]   | LO(icn);      
   _displaybuffer[addr+1] = _displaybuffer[addr+1] | HI(icn);      
-  writeData(_displaybuffer, (DVP630_NR_GRIDS*2));
+  writeData(_displaybuffer, (DVP630_NR_GRIDS * PT6312_BYTES_PER_GRID));
 }
 
 /** Clr Icon
@@ -387,12 +389,12 @@
 
    icn =        icon  & 0xFFFF;
   addr = (icon >> 24) & 0xFF; 
-  addr = (addr - 1) << 1;   
+  addr = (addr - 1) << 1;   // * PT6312_BYTES_PER_GRID
     
   //Save char...and clr bits for icon to write
   _displaybuffer[addr]   = _displaybuffer[addr]   & ~LO(icn);      
   _displaybuffer[addr+1] = _displaybuffer[addr+1] & ~HI(icn);      
-  writeData(_displaybuffer, (DVP630_NR_GRIDS*2));
+  writeData(_displaybuffer, (DVP630_NR_GRIDS * PT6312_BYTES_PER_GRID));
 }
 
 
@@ -426,12 +428,12 @@
     }
     else if ((value >= 0) && (value < DVP630_NR_UDC)) {
       //Character to write
-      addr = ((DVP630_NR_DIGITS - 1) - _column) * 2; 
+      addr = ((DVP630_NR_DIGITS - 1) - _column) * PT6312_BYTES_PER_GRID; 
       
       //Save icons...and set bits for character to write
       _displaybuffer[addr]   = (_displaybuffer[addr]   & LO(S_ICON_MSK)) | _UDC_16S[value][0];      
       _displaybuffer[addr+1] = (_displaybuffer[addr+1] & HI(S_ICON_MSK)) | _UDC_16S[value][1];      
-      writeData(_displaybuffer, (DVP630_NR_DIGITS*2));
+      writeData(_displaybuffer, (DVP630_NR_DIGITS * PT6312_BYTES_PER_GRID));
                
       //Update Cursor
       _column++;
@@ -442,12 +444,12 @@
     else if ((value >= FONT_16S_START) && (value <= FONT_16S_END)) {   
       //Character to write
       value = value - FONT_16S_START;
-      addr = ((DVP630_NR_DIGITS - 1) - _column) * 2; 
+      addr = ((DVP630_NR_DIGITS - 1) - _column) * PT6312_BYTES_PER_GRID; 
       
       //Save icons...and set bits for character to write
       _displaybuffer[addr]   = (_displaybuffer[addr]   & LO(S_ICON_MSK)) | FONT_16S[value][0];      
       _displaybuffer[addr+1] = (_displaybuffer[addr+1] & HI(S_ICON_MSK)) | FONT_16S[value][1];      
-      writeData(_displaybuffer, (DVP630_NR_DIGITS*2));
+      writeData(_displaybuffer, (DVP630_NR_DIGITS * PT6312_BYTES_PER_GRID));
                
       //Update Cursor
       _column++;
@@ -526,7 +528,7 @@
 
   if (clrAll) {
     //clear local buffer (including Icons)
-    for (int idx=0; idx < (DVD462_NR_GRIDS << 1); idx++) {
+    for (int idx=0; idx < (DVD462_NR_GRIDS << 1); idx++) { // * PT6312_BYTES_PER_GRID
       _displaybuffer[idx] = 0x00;  
     }
   }  
@@ -538,7 +540,7 @@
     }  
   }
 
-  writeData(_displaybuffer, (DVD462_NR_GRIDS*2));
+  writeData(_displaybuffer, (DVD462_NR_GRIDS * PT6312_BYTES_PER_GRID));
 
   _column = 0;   
 }    
@@ -553,12 +555,12 @@
 
    icn =        icon  & 0xFFFF;
   addr = (icon >> 24) & 0xFF; 
-  addr = (addr - 1) << 1;   
+  addr = (addr - 1) << 1;   // * PT6312_BYTES_PER_GRID
     
   //Save char...and set bits for icon to write
   _displaybuffer[addr]   = _displaybuffer[addr]   | LO(icn);      
   _displaybuffer[addr+1] = _displaybuffer[addr+1] | HI(icn);      
-  writeData(_displaybuffer, (DVD462_NR_GRIDS*2));
+  writeData(_displaybuffer, (DVD462_NR_GRIDS * PT6312_BYTES_PER_GRID));
 }
 
 /** Clr Icon
@@ -571,12 +573,12 @@
 
    icn =        icon  & 0xFFFF;
   addr = (icon >> 24) & 0xFF; 
-  addr = (addr -1 ) << 1;   
+  addr = (addr -1 ) << 1;   // * PT6312_BYTES_PER_GRID
     
   //Save char...and clr bits for icon to write
   _displaybuffer[addr]   = _displaybuffer[addr]   & ~LO(icn);      
   _displaybuffer[addr+1] = _displaybuffer[addr+1] & ~HI(icn);      
-  writeData(_displaybuffer, (DVD462_NR_GRIDS*2));
+  writeData(_displaybuffer, (DVD462_NR_GRIDS * PT6312_BYTES_PER_GRID));
 }
 
 
@@ -670,7 +672,7 @@
                   _displaybuffer[2] = (_displaybuffer[2] & 0x80) | (pattern & 0x7F);                 
                   break;
       }      
-      writeData(_displaybuffer, (DVD462_NR_GRIDS*2));
+      writeData(_displaybuffer, (DVD462_NR_GRIDS * PT6312_BYTES_PER_GRID));
                                 
       //Update Cursor
       _column++;
@@ -760,7 +762,7 @@
     }  
   }
 
-  writeData(_displaybuffer, (C2233_NR_GRIDS*2));
+  writeData(_displaybuffer, (C2233_NR_GRIDS * PT6312_BYTES_PER_GRID));
 
   _column = 0;   
 }    
@@ -775,12 +777,12 @@
 
    icn =        icon  & 0xFFFF;
   addr = (icon >> 24) & 0xFF; 
-  addr = (addr - 1) << 1;   
+  addr = (addr - 1) << 1;   // * PT6312_BYTES_PER_GRID
     
   //Save char...and set bits for icon to write
   _displaybuffer[addr]   = _displaybuffer[addr]   | LO(icn);      
   _displaybuffer[addr+1] = _displaybuffer[addr+1] | HI(icn);      
-  writeData(_displaybuffer, (C2233_NR_GRIDS*2));
+  writeData(_displaybuffer, (C2233_NR_GRIDS * PT6312_BYTES_PER_GRID));
 }
 
 /** Clr Icon
@@ -793,12 +795,12 @@
 
    icn =        icon  & 0xFFFF;
   addr = (icon >> 24) & 0xFF; 
-  addr = (addr -1 ) << 1;   
+  addr = (addr -1 ) << 1;   // * PT6312_BYTES_PER_GRID
     
   //Save char...and clr bits for icon to write
   _displaybuffer[addr]   = _displaybuffer[addr]   & ~LO(icn);      
   _displaybuffer[addr+1] = _displaybuffer[addr+1] & ~HI(icn);      
-  writeData(_displaybuffer, (C2233_NR_GRIDS*2));
+  writeData(_displaybuffer, (C2233_NR_GRIDS * PT6312_BYTES_PER_GRID));
 }
 
 
@@ -892,7 +894,7 @@
                   _displaybuffer[2] = (_displaybuffer[2] & 0x80) | (pattern & 0x7F);                 
                   break;
       }      
-      writeData(_displaybuffer, (C2233_NR_GRIDS*2));
+      writeData(_displaybuffer, (C2233_NR_GRIDS * PT6312_BYTES_PER_GRID));
                                 
       //Update Cursor
       _column++;

--- a/PT6312.h	Sun Dec 20 14:41:58 2015 +0000
+++ b/PT6312.h	Wed Jan 20 18:50:50 2016 +0000
@@ -1,6 +1,7 @@
 /* mbed PT6312 Library, for Princeton PT6312 VFD controller
  * Copyright (c) 2015, v01: WH, Initial version
  *               2015, v02: WH, rename Digit/Grid, added DVD462 code, added C2233 code
+ *               2016, v03: WH, refactored display and keyboard defines 
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -104,11 +105,16 @@
  * @endcode
  */
 
+//PT6312 Display and Keymatrix data
+#define PT6312_MAX_NR_GRIDS   11
+#define PT6312_BYTES_PER_GRID  2
+//Significant bits Keymatrix data
+#define PT6312_KEY_MSK      0xFF 
+
 //Memory size in bytes for Display and Keymatrix
-#define PT6312_DISPLAY_MEM    22
+#define PT6312_DISPLAY_MEM  (PT6312_MAX_NR_GRIDS * PT6312_BYTES_PER_GRID)
 #define PT6312_KEY_MEM         3
-//Significant bits Keymatrix data
-#define PT6312_KEY_BITS        8 
+
 
 //Reserved bits for commands
 #define PT6312_CMD_MSK      0xE0

--- a/PT6312_Config.h	Sun Dec 20 14:41:58 2015 +0000
+++ b/PT6312_Config.h	Wed Jan 20 18:50:50 2016 +0000
@@ -26,7 +26,7 @@
 // Select one of the testboards for Princeton PT6312 VFD controller
 #define PT6312_TEST  0 
 #define DVP630_TEST  0 
-#define DVD462_TEST  0 
-#define C2233_TEST   1 
+#define DVD462_TEST  1 
+#define C2233_TEST   0 
 
 #endif
\ No newline at end of file