Fixed incorrect signature in the CDC and DFU class bootloaders for the ATMEGA8U2.

Minor documentation cleanups.

Modify the incomplete AudioInputHost demo for mono audio output.

Bootloaders/CDC/Descriptors.h

@@ -83,11 +83,11 @@
 		#elif defined(__AVR_ATmega8U2__)
 			#define AVR_SIGNATURE_1               0x1E
 			#define AVR_SIGNATURE_2               0x93
-			#define AVR_SIGNATURE_3               0x82
+			#define AVR_SIGNATURE_3               0x89
 		#elif defined(__AVR_AT90USB82__)
 			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x93
-			#define AVR_SIGNATURE_3               0x89
+			#define AVR_SIGNATURE_2               0x94
+			#define AVR_SIGNATURE_3               0x82
 		#else
 			#error The selected AVR part is not currently supported by this bootloader.
 		#endif

Bootloaders/DFU/Descriptors.h

@@ -117,12 +117,12 @@
 			#define PRODUCT_ID_CODE               0x2FF7
 			#define AVR_SIGNATURE_1               0x1E
 			#define AVR_SIGNATURE_2               0x93
-			#define AVR_SIGNATURE_3               0x82
+			#define AVR_SIGNATURE_3               0x89
 		#elif defined(__AVR_AT90USB82__)
 			#define PRODUCT_ID_CODE               0x2FEE
 			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x93
-			#define AVR_SIGNATURE_3               0x89
+			#define AVR_SIGNATURE_2               0x94
+			#define AVR_SIGNATURE_3               0x82
 		#else
 			#error The selected AVR part is not currently supported by this bootloader.
 		#endif

Demos/Host/Incomplete/AudioInputHost/AudioInputHost.c

@@ -216,8 +216,7 @@ void Audio_Task(void)
 			DDRC   |= (1 << 6);
 
 			/* PWM speaker timer initialization */
-			TCCR3A  = ((1 << WGM30) | (1 << COM3A1) | (1 << COM3A0)
-					| (1 << COM3B1) | (1 << COM3B0)); // Set on match, clear on TOP
+			TCCR3A  = ((1 << WGM30) | (1 << COM3A1) | (1 << COM3A0)); // Set on match, clear on TOP
 			TCCR3B  = ((1 << WGM32) | (1 << CS30));  // Fast 8-Bit PWM, F_CPU speed
 			
 			puts_P(PSTR("Microphone Enumerated.\r\n"));
@@ -225,6 +224,7 @@ void Audio_Task(void)
 			USB_HostState = HOST_STATE_Configured;
 			break;
 		case HOST_STATE_Configured:
+			/* Do nothing - audio stream is handled by the timer interrupt routine */
 			break;
 	}
 }
@@ -269,6 +269,5 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 	}
 	
 	Pipe_Freeze();
-
 	Pipe_SelectPipe(PrevPipe);
 }

Demos/Host/Incomplete/AudioOutputHost/AudioOutputHost.c

@@ -218,6 +218,7 @@ void Audio_Task(void)
 			USB_HostState = HOST_STATE_Configured;
 			break;
 		case HOST_STATE_Configured:
+			/* Do nothing - audio stream is handled by the timer interrupt routine */
 			break;
 	}
 }

LUFA/ManPages/ChangeLog.txt

@@ -33,7 +33,7 @@
   *  - Core:
   *   - <i>None</i>
   *  - Library Applications:
-  *   - <i>None</i>
+  *   - Fixed incorrect signature in the CDC and DFU class bootloaders for the ATMEGA8U2
   *
   *  \section Sec_ChangeLog110528 Version 110528
   *  <b>New:</b>

LUFA/ManPages/FutureChanges.txt

@@ -34,6 +34,7 @@
   *      -# Add class driver support for Test and Measurement class
   *      -# Fix up Audio class support - add support for mixers, etc., add support for GET/SET commands
   *  - Ports
+  *      -# Complete AVR32 port for existing devices, add UC3C support
   *      -# Atmel ARM7 series microcontrollers
   *      -# Other (commercial) C compilers
   */

LUFA/ManPages/LibraryApps.txt

@@ -92,6 +92,8 @@
  *        - <b>StillImageHost</b> - Still Image Camera host demo, using the low level LUFA APIs to implement the USB Still Image class
  *        - <b>VirtualSerialHost</b> - Virtual Serial Port host demo, using the low level LUFA APIs to implement the USB CDC class
  *      - <b>Incomplete</b>
+ *        - <b>AudioInputHost</b> - Incomplete Audio Input host demo, using the low level LUFA APIs to implement a USB microphone host
+ *        - <b>AudioOutputHost</b> - Incomplete Audio Output host demo, using the low level LUFA APIs to implement a USB speaker host
  *        - <b>BluetoothHost</b> - Incomplete Bluetooth host demo, using the low level LUFA APIs to implement the USB Bluetooth class
  *    - <b>DualRole</b>
  *      - <b>ClassDriver</b>