Minor fixes

Readme.md

@@ -15,7 +15,8 @@ The idea is to enable enhanced USB functions to almost all 'standard' Arduino bo
 * Any other 8u2/16u/at90usb162/32u2/32u4 compatible board
 
 **Supported HID devices:**
-* Keyboard ~~with Leds out (modifiers + 6 keys pressed at the same time)~~
+* Keyboard with Leds out (modifiers + 6 keys pressed at the same time)
+* NKRO Keyboard with Leds out (press up to 113 keys at the same time)
 * Mouse (5 buttons, move, wheel)
 * Absolute Mouse
 * Consumer/Media Keys (4 keys for music player, web browser and more)
@@ -78,8 +79,15 @@ Version History
 ```
 2.4 Release (xx.xx.2015)
 * Added Arduino IDE 1.6.6 compatibility with Pluggable HID
+* Improved Pluggable HID (have its own modifed copy now)
 * Changed USB-Core into a simple library, only possible with Pluggable HID
-* Removed HID presets (like mouse + keyboard + consumer + system)
+* Removed HID presets in boards menu (like mouse + keyboard + consumer + system)
+* Added Teensy Keyboard
+* Added NKRO Keyboard
+* Added Led report for Keyboard
+* Added HID out report in general (RAW HID preparation)
+* Added a few key definitions
+* Uses .alinkage custom IDE option
 
 2.3 Release (never released)
 * Updated Libraries

src/HID-Project.h

@@ -33,6 +33,8 @@ THE SOFTWARE.
 #error "This is not an USB AVR or you use an old version of the IDE."
 #endif
 
+#define HID_KEYBOARD_LEDS_ENABLED
+
 //#define LAYOUT_US_ENGLISH
 //#define LAYOUT_CANADIAN_FRENCH
 //#define LAYOUT_CANADIAN_MULTILINGUAL
@@ -104,8 +106,6 @@ THE SOFTWARE.
 
 #include "HID.h"
 
-extern HID_ HID;
-
 #include "HID-Tables.h"
 
 // Include all HID libraries (.a linkage required to work) properly

src/ImprovedKeyboard.cpp

@@ -51,6 +51,8 @@ static const u8 _hidReportDescriptor[] PROGMEM = {
     0x75, 0x08,                      /*   REPORT_SIZE (8) */
     0x81, 0x03,                      /*   INPUT (Cnst,Var,Abs) */
     
+#if defined(HID_KEYBOARD_LEDS_ENABLED)
+//TODO remove reserved bytes to add 3 more custom data bits for advanced users?
 	/* 5 LEDs for num lock etc */
 	0x05, 0x08,						 /*   USAGE_PAGE (LEDs) */
 	0x19, 0x01,						 /*   USAGE_MINIMUM (Num Lock) */
@@ -62,6 +64,7 @@ static const u8 _hidReportDescriptor[] PROGMEM = {
 	0x95, 0x01,						 /*   REPORT_COUNT (1) */
 	0x75, 0x03,						 /*   REPORT_SIZE (3) */
 	0x91, 0x03,						 /*   OUTPUT (Cnst,Var,Abs) */
+#endif
 
     /* 6 Keyboard keys */
     0x95, 0x06,                      /*   REPORT_COUNT (6) */
@@ -78,8 +81,10 @@ static const u8 _hidReportDescriptor[] PROGMEM = {
 };
 
 Keyboard_::Keyboard_(void) : 
-HIDDevice((uint8_t*)_hidReportDescriptor, sizeof(_hidReportDescriptor), HID_REPORTID_KEYBOARD),
-leds(0)
+HIDDevice((uint8_t*)_hidReportDescriptor, sizeof(_hidReportDescriptor), HID_REPORTID_KEYBOARD)
+#if defined(HID_KEYBOARD_LEDS_ENABLED)
+,leds(0)
+#endif
 {
 	// HID Descriptor is appended via the inherited HIDDevice class
 }
@@ -99,6 +104,7 @@ void Keyboard_::sendReport(HID_KeyboardReport_Data_t* keys)
 	SendReport(keys,sizeof(HID_KeyboardReport_Data_t));
 }
 
+#if defined(HID_KEYBOARD_LEDS_ENABLED)
 void Keyboard_::setReportData(const void* data, int len){
     // Save led state
     if(len == 1)
@@ -108,6 +114,7 @@ void Keyboard_::setReportData(const void* data, int len){
 uint8_t Keyboard_::getLeds(void){
     return leds;
 }
+#endif
 
 
 // press() adds the specified key (printing, non-printing, or modifier)

src/ImprovedKeyboard.h

@@ -57,8 +57,10 @@ class Keyboard_ : public Print, public HIDDevice
 private:
   HID_KeyboardReport_Data_t _keyReport;
   void sendReport(HID_KeyboardReport_Data_t* keys);
+#if defined(HID_KEYBOARD_LEDS_ENABLED)
   virtual void setReportData(const void* data, int len);
   uint8_t leds;
+#endif
 public:
   Keyboard_(void);
   void begin(void);
@@ -74,7 +76,9 @@ public:
   size_t addKeycodeToReport(uint8_t k);
   size_t removeKeycodeFromReport(uint8_t k);
 
+#if defined(HID_KEYBOARD_LEDS_ENABLED)
   uint8_t getLeds(void);
+#endif
 };
 extern Keyboard_ Keyboard;
 

src/PluggableHID/HID.h

@@ -23,7 +23,6 @@
 
 #define HID_h
 
-#include <stdint.h>
 #include <Arduino.h>
 
 #if defined(USBCON)

src/PluggableHID/HIDDevice.h

@@ -50,8 +50,8 @@ public:
   
   virtual void setReportData(const void* data, int len);
 
-protected:
-  // TODO make this public for custom, professional usage?
+  // Public for custom, professional usage, like raw Keyboard  
+//protected:
   void SendReport(const void* data, int len);
 };