Minor documentation improvements.

[pub/USBasp.git] / Projects / AVRISP-MKII / Lib / V2Protocol.h

diff --git a/Projects/AVRISP-MKII/Lib/V2Protocol.h b/Projects/AVRISP-MKII/Lib/V2Protocol.h
index 8e9e6ff..59d61b4 100644 (file)
--- a/Projects/AVRISP-MKII/Lib/V2Protocol.h
+++ b/Projects/AVRISP-MKII/Lib/V2Protocol.h
@@ -1,13 +1,13 @@
 /*
              LUFA Library
 /*
              LUFA Library

-     Copyright (C) Dean Camera, 2011.
+     Copyright (C) Dean Camera, 2012.

 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*

-  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)

 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted


@@ -40,7 +40,7 @@
                #include <avr/io.h>
                #include <avr/interrupt.h>
                #include <avr/wdt.h>
                #include <avr/io.h>
                #include <avr/interrupt.h>
                #include <avr/wdt.h>

-       
+

                #include <LUFA/Drivers/USB/USB.h>
 
                #include "../Descriptors.h"
                #include <LUFA/Drivers/USB/USB.h>
 
                #include "../Descriptors.h"


@@ -58,10 +58,19 @@
                        #endif
                #endif
 
                        #endif
                #endif
 

-               #if defined(USB_SERIES_4_AVR) && ((VTARGET_ADC_CHANNEL == 2) || (VTARGET_ADC_CHANNEL == 3))
+               #if defined(USB_SERIES_4_AVR) && ((VTARGET_ADC_CHANNEL == 2) || (VTARGET_ADC_CHANNEL == 3)) && !defined(NO_VTARGET_DETECT)

                        #error The U4 AVR chips do not contain ADC channels 2 or 3. Please change VTARGET_ADC_CHANNEL or define NO_VTARGET_DETECT in the makefile.
                #endif
 
                        #error The U4 AVR chips do not contain ADC channels 2 or 3. Please change VTARGET_ADC_CHANNEL or define NO_VTARGET_DETECT in the makefile.
                #endif
 

+               #if defined(VTARGET_USE_INTERNAL_REF)
+                       #undef  VTARGET_REF_VOLTS
+                       #define VTARGET_REF_VOLTS 2.56
+
+                       #define VTARGET_REF_MASK ADC_REFERENCE_INT2560MV
+               #else
+                       #define VTARGET_REF_MASK ADC_REFERENCE_AVCC
+               #endif
+

        /* Macros: */
                /** Programmer ID string, returned to the host during the CMD_SIGN_ON command processing. */
                #define PROGRAMMER_ID              "AVRISP_MK2"
        /* Macros: */
                /** Programmer ID string, returned to the host during the CMD_SIGN_ON command processing. */
                #define PROGRAMMER_ID              "AVRISP_MK2"