LCD_keyboard sketch added

felis · Oct 22, 2009 · 05beed8 · 05beed8
1 parent 2590066
commit 05beed8
Showing 1 changed file with 42 additions and 67 deletions.
diff --git a/examples/LCDkbd.pde b/examples/LCDkbd.pde
@@ -5,58 +5,58 @@
 #include <Max_LCD.h>
 
 /* keyboard data taken from configuration descriptor */
-#define KBD_ADDR  1
-#define KBD_EP    1
-#define KBD_IF    0
-#define EP_MAXPKTSIZE  8
-#define EP_POLL        0x0a
+#define KBD_ADDR        1
+#define KBD_EP          1
+#define KBD_IF          0
+#define EP_MAXPKTSIZE   8
+#define EP_POLL         0x0a
 /**/
 //******************************************************************************
 //  macros to identify special charaters(other than Digits and Alphabets)
 //******************************************************************************
-#define BANG      (0x1E)
-#define AT        (0x1F)
-#define POUND      (0x20)
-#define DOLLAR    (0x21)
-#define PERCENT   (0x22)
-#define CAP                      (0x23)
-#define AND                      (0x24)
-#define STAR                     (0x25)
-#define OPENBKT        (0x26)
-#define CLOSEBKT       (0x27)
+#define BANG        (0x1E)
+#define AT          (0x1F)
+#define POUND       (0x20)
+#define DOLLAR      (0x21)
+#define PERCENT     (0x22)
+#define CAP         (0x23)
+#define AND         (0x24)
+#define STAR        (0x25)
+#define OPENBKT     (0x26)
+#define CLOSEBKT    (0x27)
 
-#define RETURN                   (0x28)
-#define ESCAPE                   (0x29)
-#define BACKSPACE                (0x2A)
-#define TAB                      (0x2B)
-#define SPACE                  (0x2C)
-#define HYPHEN         (0x2D)
-#define EQUAL                 (0x2E)
-#define SQBKTOPEN              (0x2F)
-#define SQBKTCLOSE             (0x30)
-#define BACKSLASH              (0x31)
-#define SEMICOLON                (0x33)
-#define INVCOMMA            (0x34)
-#define TILDE                    (0x35)
-#define COMMA            (0x36)
-#define PERIOD        (0x37)
-#define FRONTSLASH       (0x38)
-#define DELETE (0x4c)
+#define RETURN      (0x28)
+#define ESCAPE      (0x29)
+#define BACKSPACE   (0x2A)
+#define TAB         (0x2B)
+#define SPACE       (0x2C)
+#define HYPHEN      (0x2D)
+#define EQUAL       (0x2E)
+#define SQBKTOPEN   (0x2F)
+#define SQBKTCLOSE  (0x30)
+#define BACKSLASH   (0x31)
+#define SEMICOLON   (0x33)
+#define INVCOMMA    (0x34)
+#define TILDE       (0x35)
+#define COMMA       (0x36)
+#define PERIOD      (0x37)
+#define FRONTSLASH  (0x38)
+#define DELETE      (0x4c)
 /**/
 /* Modifier masks. One for both modifiers */
-#define SHIFT        0x22
+#define SHIFT       0x22
 #define CTRL        0x11
-#define ALT          0x44
-#define GUI          0x88
+#define ALT         0x44
+#define GUI         0x88
 /**/
 /* "Sticky keys */
-#define CAPSLOCK   (0x39)
-#define NUMLOCK    (0x53)
+#define CAPSLOCK    (0x39)
+#define NUMLOCK     (0x53)
 #define SCROLLLOCK  (0x47)
 /* Sticky keys output report bitmasks */
-#define bmNUMLOCK 0x01
-#define bmCAPSLOCK 0x02
-#define bmSCROLLLOCK 0x04
+#define bmNUMLOCK       0x01
+#define bmCAPSLOCK      0x02
+#define bmSCROLLLOCK    0x04
 /**/
 EP_RECORD ep_record[ 2 ];  //endpoint record structure for the keyboard
 
@@ -78,15 +78,7 @@ Max_LCD LCD;
 void setup() {
   // set up the LCD's number of rows and columns: 
   LCD.begin(16, 2);
-  //LCD.leftToRight();
-  //LCD.autoscroll();
-  // Print a message to the LCD.
-
   LCD.home();
-  //LCD.setCursor( 0,0 );
-  //LCD.print("Start");
-  //LCD.setCursor(0, 1);
-  //LCD.print("Second");
   Serial.begin( 9600 );
   Serial.println("Start");
   Max.powerOn();
@@ -103,16 +95,11 @@ void loop() {
     if( Usb.getUsbTaskState() == USB_STATE_RUNNING ) {  //poll the keyboard  
         kbd_poll();
     }
-  // set the cursor to column 0, line 1
-  // (note: line 1 is the second row, since counting begins with 0):
-
-  // print the number of seconds since reset:
-  //LCD.print(millis()/1000);
 }
 /* Initialize keyboard */
 void kbd_init( void )
 {
-  byte rcode = 0;  //return code
+ byte rcode = 0;  //return code
 /**/
     /* Initialize data structures */
     ep_record[ 0 ] = *( Usb.getDevTableEntry( 0,0 ));  //copy endpoint 0 parameters
@@ -187,8 +174,6 @@ void kbd_poll( void )
             Serial.print(HIDtoA( buf[ i ], buf[ 0 ] ));
             break;
         }//switch( buf[ i ...
-        Serial.print("LEDs: ");
-        Serial.println( leds, HEX );
         rcode = Usb.setReport( KBD_ADDR, 0, 1, KBD_IF, 0x02, 0, &leds );
         if( rcode ) {
           Serial.print("Set report error: ");
@@ -343,17 +328,7 @@ byte HIDtoA( byte HIDbyte, byte mod )
     }//switch( HIDbyte..
   }//if( HIDbye >= 0x2d && HIDbyte <= 0x38..
   return( 0 );
-}  
-
-//#define RETURN                   (0x28)
-//#define ESCAPE                   (0x29)
-//#define BACKSPACE                (0x2A)
-//#define TAB                      (0x2B)
-//#define SPACE                  (0x2C)
-
-//#define BACKSLASH              (0x31)
-
-
+}