Fix HID derived libraries and add automatic setupUSB() weak hook

Author: facchinm

Keyboard.cpp

@@ -19,7 +19,7 @@
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
-#if defined(USBCON)
+#if 1
 
 #include "HID.h"
 #include "Keyboard.h"
@@ -47,6 +47,39 @@ void Keyboard_::sendReport(KeyReport* keys)
 	HID_SendReport(2,keys,sizeof(KeyReport));
 }
 
+const u8 _hidReportDescriptor[] PROGMEM = {
+
+  //  Keyboard
+    0x05, 0x01,                    // USAGE_PAGE (Generic Desktop)  // 47
+    0x09, 0x06,                    // USAGE (Keyboard)
+    0xa1, 0x01,                    // COLLECTION (Application)
+    0x85, 0x02,                    //   REPORT_ID (2)
+    0x05, 0x07,                    //   USAGE_PAGE (Keyboard)
+   
+  0x19, 0xe0,                    //   USAGE_MINIMUM (Keyboard LeftControl)
+    0x29, 0xe7,                    //   USAGE_MAXIMUM (Keyboard Right GUI)
+    0x15, 0x00,                    //   LOGICAL_MINIMUM (0)
+    0x25, 0x01,                    //   LOGICAL_MAXIMUM (1)
+    0x75, 0x01,                    //   REPORT_SIZE (1)
+    
+  0x95, 0x08,                    //   REPORT_COUNT (8)
+    0x81, 0x02,                    //   INPUT (Data,Var,Abs)
+    0x95, 0x01,                    //   REPORT_COUNT (1)
+    0x75, 0x08,                    //   REPORT_SIZE (8)
+    0x81, 0x03,                    //   INPUT (Cnst,Var,Abs)
+    
+  0x95, 0x06,                    //   REPORT_COUNT (6)
+    0x75, 0x08,                    //   REPORT_SIZE (8)
+    0x15, 0x00,                    //   LOGICAL_MINIMUM (0)
+    0x25, 0x65,                    //   LOGICAL_MAXIMUM (101)
+    0x05, 0x07,                    //   USAGE_PAGE (Keyboard)
+    
+  0x19, 0x00,                    //   USAGE_MINIMUM (Reserved (no event indicated))
+    0x29, 0x65,                    //   USAGE_MAXIMUM (Keyboard Application)
+    0x81, 0x00,                    //   INPUT (Data,Ary,Abs)
+    0xc0,                          // END_COLLECTION
+};
+
 extern
 const uint8_t _asciimap[128] PROGMEM;
 
@@ -184,6 +217,14 @@ const uint8_t _asciimap[128] =
 	0				// DEL
 };
 
+size_t getsizeof_hidReportDescriptor() {
+	return sizeof(_hidReportDescriptor);
+}
+
+void WEAK setupUSB() {
+	HID.begin();
+}
+
 uint8_t USBPutChar(uint8_t c);
 
 // press() adds the specified key (printing, non-printing, or modifier)

Keyboard.h

@@ -19,46 +19,14 @@
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
-#if defined(USBCON)
+#if 1
+
+#include "HID.h"
 
 //================================================================================
 //================================================================================
 //  Keyboard
 
-extern const u8 _hidReportDescriptor[] PROGMEM;
-const u8 _hidReportDescriptor[] = {
-
-  //  Keyboard
-    0x05, 0x01,                    // USAGE_PAGE (Generic Desktop)  // 47
-    0x09, 0x06,                    // USAGE (Keyboard)
-    0xa1, 0x01,                    // COLLECTION (Application)
-    0x85, 0x02,                    //   REPORT_ID (2)
-    0x05, 0x07,                    //   USAGE_PAGE (Keyboard)
-   
-  0x19, 0xe0,                    //   USAGE_MINIMUM (Keyboard LeftControl)
-    0x29, 0xe7,                    //   USAGE_MAXIMUM (Keyboard Right GUI)
-    0x15, 0x00,                    //   LOGICAL_MINIMUM (0)
-    0x25, 0x01,                    //   LOGICAL_MAXIMUM (1)
-    0x75, 0x01,                    //   REPORT_SIZE (1)
-    
-  0x95, 0x08,                    //   REPORT_COUNT (8)
-    0x81, 0x02,                    //   INPUT (Data,Var,Abs)
-    0x95, 0x01,                    //   REPORT_COUNT (1)
-    0x75, 0x08,                    //   REPORT_SIZE (8)
-    0x81, 0x03,                    //   INPUT (Cnst,Var,Abs)
-    
-  0x95, 0x06,                    //   REPORT_COUNT (6)
-    0x75, 0x08,                    //   REPORT_SIZE (8)
-    0x15, 0x00,                    //   LOGICAL_MINIMUM (0)
-    0x25, 0x65,                    //   LOGICAL_MAXIMUM (101)
-    0x05, 0x07,                    //   USAGE_PAGE (Keyboard)
-    
-  0x19, 0x00,                    //   USAGE_MINIMUM (Reserved (no event indicated))
-    0x29, 0x65,                    //   USAGE_MAXIMUM (Keyboard Application)
-    0x81, 0x00,                    //   INPUT (Data,Ary,Abs)
-    0xc0,                          // END_COLLECTION
-};
-
 #define KEY_LEFT_CTRL   0x80
 #define KEY_LEFT_SHIFT    0x81
 #define KEY_LEFT_ALT    0x82