F_CLOCK changed to F_USB to be more descriptive, and applicable on future architecture ports.

12 files changed, 84 insertions, 84 deletions

diff --git a/Projects/AVRISP-MKII/makefile b/Projects/AVRISP-MKII/makefile
index ecfa0a128..de1e225da 100644
--- a/Projects/AVRISP-MKII/makefile
+++ b/Projects/AVRISP-MKII/makefile
@@ -79,8 +79,8 @@ BOARD = USBTINYMKII
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
-#     This will be an integer division of F_CLOCK below, as it is sourced by
-#     F_CLOCK after it has run through any CPU prescalers. Note that this value
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
 #     does not *change* the processor frequency - it should merely be updated to
 #     reflect the processor speed set externally so that the code can use accurate
 #     software delays.
@@ -88,7 +88,7 @@ F_CPU = 16000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the
+#     This will define a symbol, F_USB, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -98,7 +98,7 @@ F_CPU = 16000000
 #
 #     If no clock division is performed on the input clock inside the AVR (via the
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -207,20 +207,20 @@ CSTANDARD = -std=c99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DF_USB=$(F_USB)UL
 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 CDEFS += $(LUFA_OPTS)
 
 
 # Place -D or -U options here for ASM sources
 ADEFS  = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
 ADEFS += $(LUFA_OPTS)
 
 # Place -D or -U options here for C++ sources
 CPPDEFS  = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
diff --git a/Projects/Benito/makefile b/Projects/Benito/makefile
index 9b19f0da2..152537b79 100644
--- a/Projects/Benito/makefile
+++ b/Projects/Benito/makefile
@@ -79,8 +79,8 @@ BOARD = BENITO
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
-#     This will be an integer division of F_CLOCK below, as it is sourced by
-#     F_CLOCK after it has run through any CPU prescalers. Note that this value
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
 #     does not *change* the processor frequency - it should merely be updated to
 #     reflect the processor speed set externally so that the code can use accurate
 #     software delays.
@@ -88,7 +88,7 @@ F_CPU = 8000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the
+#     This will define a symbol, F_USB, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -98,7 +98,7 @@ F_CPU = 8000000
 #
 #     If no clock division is performed on the input clock inside the AVR (via the
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -193,20 +193,20 @@ CSTANDARD = -std=c99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DF_USB=$(F_USB)UL
 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 CDEFS += $(LUFA_OPTS)
 
 
 # Place -D or -U options here for ASM sources
 ADEFS  = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
 ADEFS += $(LUFA_OPTS)
 
 # Place -D or -U options here for C++ sources
 CPPDEFS  = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
diff --git a/Projects/Incomplete/StandaloneProgrammer/makefile b/Projects/Incomplete/StandaloneProgrammer/makefile
index 8d6fcedca..de65ad81f 100644
--- a/Projects/Incomplete/StandaloneProgrammer/makefile
+++ b/Projects/Incomplete/StandaloneProgrammer/makefile
@@ -79,8 +79,8 @@ BOARD = USBKEY
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
-#     This will be an integer division of F_CLOCK below, as it is sourced by
-#     F_CLOCK after it has run through any CPU prescalers. Note that this value
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
 #     does not *change* the processor frequency - it should merely be updated to
 #     reflect the processor speed set externally so that the code can use accurate
 #     software delays.
@@ -88,7 +88,7 @@ F_CPU = 8000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the
+#     This will define a symbol, F_USB, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -98,7 +98,7 @@ F_CPU = 8000000
 #
 #     If no clock division is performed on the input clock inside the AVR (via the
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -193,20 +193,20 @@ CSTANDARD = -std=c99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DF_USB=$(F_USB)UL
 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 CDEFS += $(LUFA_OPTS)
 
 
 # Place -D or -U options here for ASM sources
 ADEFS  = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
 ADEFS += $(LUFA_OPTS)
 
 # Place -D or -U options here for C++ sources
 CPPDEFS  = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
diff --git a/Projects/LEDNotifier/makefile b/Projects/LEDNotifier/makefile
index a29ff5404..da89b7e30 100644
--- a/Projects/LEDNotifier/makefile
+++ b/Projects/LEDNotifier/makefile
@@ -79,8 +79,8 @@ BOARD = BUI
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
-#     This will be an integer division of F_CLOCK below, as it is sourced by
-#     F_CLOCK after it has run through any CPU prescalers. Note that this value
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
 #     does not *change* the processor frequency - it should merely be updated to
 #     reflect the processor speed set externally so that the code can use accurate
 #     software delays.
@@ -88,7 +88,7 @@ F_CPU = 8000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the
+#     This will define a symbol, F_USB, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -98,7 +98,7 @@ F_CPU = 8000000
 #
 #     If no clock division is performed on the input clock inside the AVR (via the
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -184,20 +184,20 @@ CSTANDARD = -std=c99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DF_USB=$(F_USB)UL
 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 CDEFS += $(LUFA_OPTS)
 
 
 # Place -D or -U options here for ASM sources
 ADEFS  = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
 ADEFS += $(LUFA_OPTS)
 
 # Place -D or -U options here for C++ sources
 CPPDEFS  = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
diff --git a/Projects/MIDIToneGenerator/makefile b/Projects/MIDIToneGenerator/makefile
index 4ae786221..fbabbf70d 100644
--- a/Projects/MIDIToneGenerator/makefile
+++ b/Projects/MIDIToneGenerator/makefile
@@ -79,8 +79,8 @@ BOARD = USBKEY
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done

 #     automatically to create a 32-bit value in your source code.

 #

-#     This will be an integer division of F_CLOCK below, as it is sourced by

-#     F_CLOCK after it has run through any CPU prescalers. Note that this value

+#     This will be an integer division of F_USB below, as it is sourced by

+#     F_USB after it has run through any CPU prescalers. Note that this value

 #     does not *change* the processor frequency - it should merely be updated to

 #     reflect the processor speed set externally so that the code can use accurate

 #     software delays.

@@ -88,7 +88,7 @@ F_CPU = 8000000
 

 

 # Input clock frequency.

-#     This will define a symbol, F_CLOCK, in all source code files equal to the

+#     This will define a symbol, F_USB, in all source code files equal to the

 #     input clock frequency (before any prescaling is performed) in Hz. This value may

 #     differ from F_CPU if prescaling is used on the latter, and is required as the

 #     raw input clock is fed directly to the PLL sections of the AVR for high speed

@@ -98,7 +98,7 @@ F_CPU = 8000000
 #

 #     If no clock division is performed on the input clock inside the AVR (via the

 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.

-F_CLOCK = $(F_CPU)

+F_USB = $(F_CPU)

 

 

 # Output format. (can be srec, ihex, binary)

@@ -184,20 +184,20 @@ CSTANDARD = -std=c99
 

 # Place -D or -U options here for C sources

 CDEFS  = -DF_CPU=$(F_CPU)UL

-CDEFS += -DF_CLOCK=$(F_CLOCK)UL

+CDEFS += -DF_USB=$(F_USB)UL

 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)

 CDEFS += $(LUFA_OPTS)

 

 

 # Place -D or -U options here for ASM sources

 ADEFS  = -DF_CPU=$(F_CPU)

-ADEFS += -DF_CLOCK=$(F_CLOCK)UL

+ADEFS += -DF_USB=$(F_USB)UL

 ADEFS += -DBOARD=BOARD_$(BOARD)

 ADEFS += $(LUFA_OPTS)

 

 # Place -D or -U options here for C++ sources

 CPPDEFS  = -DF_CPU=$(F_CPU)UL

-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL

+CPPDEFS += -DF_USB=$(F_USB)UL

 CPPDEFS += -DBOARD=BOARD_$(BOARD)

 CPPDEFS += $(LUFA_OPTS)

 #CPPDEFS += -D__STDC_LIMIT_MACROS

diff --git a/Projects/Magstripe/makefile b/Projects/Magstripe/makefile
index 9e6674f36..b399dcdcf 100644
--- a/Projects/Magstripe/makefile
+++ b/Projects/Magstripe/makefile
@@ -79,8 +79,8 @@ BOARD = NONE
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
-#     This will be an integer division of F_CLOCK below, as it is sourced by
-#     F_CLOCK after it has run through any CPU prescalers. Note that this value
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
 #     does not *change* the processor frequency - it should merely be updated to
 #     reflect the processor speed set externally so that the code can use accurate
 #     software delays.
@@ -88,7 +88,7 @@ F_CPU = 16000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the
+#     This will define a symbol, F_USB, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -98,7 +98,7 @@ F_CPU = 16000000
 #
 #     If no clock division is performed on the input clock inside the AVR (via the
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -196,20 +196,20 @@ CSTANDARD = -std=c99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DF_USB=$(F_USB)UL
 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 CDEFS += $(LUFA_OPTS)
 
 
 # Place -D or -U options here for ASM sources
 ADEFS  = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
 ADEFS += $(LUFA_OPTS)
 
 # Place -D or -U options here for C++ sources
 CPPDEFS  = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
diff --git a/Projects/MissileLauncher/makefile b/Projects/MissileLauncher/makefile
index e3e550e64..4931e54c7 100644
--- a/Projects/MissileLauncher/makefile
+++ b/Projects/MissileLauncher/makefile
@@ -79,8 +79,8 @@ BOARD = USBKEY
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
-#     This will be an integer division of F_CLOCK below, as it is sourced by
-#     F_CLOCK after it has run through any CPU prescalers. Note that this value
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
 #     does not *change* the processor frequency - it should merely be updated to
 #     reflect the processor speed set externally so that the code can use accurate
 #     software delays.
@@ -88,7 +88,7 @@ F_CPU = 8000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the
+#     This will define a symbol, F_USB, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -98,7 +98,7 @@ F_CPU = 8000000
 #
 #     If no clock division is performed on the input clock inside the AVR (via the
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -180,20 +180,20 @@ CSTANDARD = -std=c99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DF_USB=$(F_USB)UL
 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 CDEFS += $(LUFA_OPTS)
 
 
 # Place -D or -U options here for ASM sources
 ADEFS  = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
 ADEFS += $(LUFA_OPTS)
 
 # Place -D or -U options here for C++ sources
 CPPDEFS  = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
diff --git a/Projects/RelayBoard/makefile b/Projects/RelayBoard/makefile
index d548ff483..9cfc24765 100644
--- a/Projects/RelayBoard/makefile
+++ b/Projects/RelayBoard/makefile
@@ -79,8 +79,8 @@ BOARD = USBKEY
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
-#     This will be an integer division of F_CLOCK below, as it is sourced by
-#     F_CLOCK after it has run through any CPU prescalers. Note that this value
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
 #     does not *change* the processor frequency - it should merely be updated to
 #     reflect the processor speed set externally so that the code can use accurate
 #     software delays.
@@ -88,7 +88,7 @@ F_CPU = 8000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the
+#     This will define a symbol, F_USB, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -98,7 +98,7 @@ F_CPU = 8000000
 #
 #     If no clock division is performed on the input clock inside the AVR (via the
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -184,20 +184,20 @@ CSTANDARD = -std=c99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DF_USB=$(F_USB)UL
 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 CDEFS += $(LUFA_OPTS)
 
 
 # Place -D or -U options here for ASM sources
 ADEFS  = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
 ADEFS += $(LUFA_OPTS)
 
 # Place -D or -U options here for C++ sources
 CPPDEFS  = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
diff --git a/Projects/TempDataLogger/makefile b/Projects/TempDataLogger/makefile
index 66648165e..3da1c5c3c 100644
--- a/Projects/TempDataLogger/makefile
+++ b/Projects/TempDataLogger/makefile
@@ -79,8 +79,8 @@ BOARD = USBKEY
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
-#     This will be an integer division of F_CLOCK below, as it is sourced by
-#     F_CLOCK after it has run through any CPU prescalers. Note that this value
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
 #     does not *change* the processor frequency - it should merely be updated to
 #     reflect the processor speed set externally so that the code can use accurate
 #     software delays.
@@ -88,7 +88,7 @@ F_CPU = 8000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the
+#     This will define a symbol, F_USB, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -98,7 +98,7 @@ F_CPU = 8000000
 #
 #     If no clock division is performed on the input clock inside the AVR (via the
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -193,20 +193,20 @@ CSTANDARD = -std=c99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DF_USB=$(F_USB)UL
 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 CDEFS += $(LUFA_OPTS)
 
 
 # Place -D or -U options here for ASM sources
 ADEFS  = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
 ADEFS += $(LUFA_OPTS)
 
 # Place -D or -U options here for C++ sources
 CPPDEFS  = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
diff --git a/Projects/USBtoSerial/makefile b/Projects/USBtoSerial/makefile
index 01141fd1d..42ed95461 100644
--- a/Projects/USBtoSerial/makefile
+++ b/Projects/USBtoSerial/makefile
@@ -79,8 +79,8 @@ BOARD = USBKEY
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
-#     This will be an integer division of F_CLOCK below, as it is sourced by
-#     F_CLOCK after it has run through any CPU prescalers. Note that this value
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
 #     does not *change* the processor frequency - it should merely be updated to
 #     reflect the processor speed set externally so that the code can use accurate
 #     software delays.
@@ -88,7 +88,7 @@ F_CPU = 8000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the
+#     This will define a symbol, F_USB, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -98,7 +98,7 @@ F_CPU = 8000000
 #
 #     If no clock division is performed on the input clock inside the AVR (via the
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -185,20 +185,20 @@ CSTANDARD = -std=c99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DF_USB=$(F_USB)UL
 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 CDEFS += $(LUFA_OPTS)
 
 
 # Place -D or -U options here for ASM sources
 ADEFS  = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
 ADEFS += $(LUFA_OPTS)
 
 # Place -D or -U options here for C++ sources
 CPPDEFS  = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
diff --git a/Projects/Webserver/makefile b/Projects/Webserver/makefile
index 2091f8d80..bba6d057b 100644
--- a/Projects/Webserver/makefile
+++ b/Projects/Webserver/makefile
@@ -79,8 +79,8 @@ BOARD = USBKEY
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
-#     This will be an integer division of F_CLOCK below, as it is sourced by
-#     F_CLOCK after it has run through any CPU prescalers. Note that this value
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
 #     does not *change* the processor frequency - it should merely be updated to
 #     reflect the processor speed set externally so that the code can use accurate
 #     software delays.
@@ -88,7 +88,7 @@ F_CPU = 8000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the
+#     This will define a symbol, F_USB, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -98,7 +98,7 @@ F_CPU = 8000000
 #
 #     If no clock division is performed on the input clock inside the AVR (via the
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -217,20 +217,20 @@ CSTANDARD = -std=c99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DF_USB=$(F_USB)UL
 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 CDEFS += $(LUFA_OPTS)
 
 
 # Place -D or -U options here for ASM sources
 ADEFS  = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
 ADEFS += $(LUFA_OPTS)
 
 # Place -D or -U options here for C++ sources
 CPPDEFS  = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
diff --git a/Projects/XPLAINBridge/makefile b/Projects/XPLAINBridge/makefile
index 437d70ad9..7c3b5bcb6 100644
--- a/Projects/XPLAINBridge/makefile
+++ b/Projects/XPLAINBridge/makefile
@@ -79,8 +79,8 @@ BOARD = XPLAIN
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
-#     This will be an integer division of F_CLOCK below, as it is sourced by
-#     F_CLOCK after it has run through any CPU prescalers. Note that this value
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
 #     does not *change* the processor frequency - it should merely be updated to
 #     reflect the processor speed set externally so that the code can use accurate
 #     software delays.
@@ -88,7 +88,7 @@ F_CPU = 8000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the
+#     This will define a symbol, F_USB, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -98,7 +98,7 @@ F_CPU = 8000000
 #
 #     If no clock division is performed on the input clock inside the AVR (via the
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_CLOCK = $(F_CPU)
+F_USB = $(F_CPU)
 
 
 # Output format. (can be srec, ihex, binary)
@@ -209,20 +209,20 @@ CSTANDARD = -std=c99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL
-CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DF_USB=$(F_USB)UL
 CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
 CDEFS += $(LUFA_OPTS)
 
 
 # Place -D or -U options here for ASM sources
 ADEFS  = -DF_CPU=$(F_CPU)
-ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DF_USB=$(F_USB)UL
 ADEFS += -DBOARD=BOARD_$(BOARD)
 ADEFS += $(LUFA_OPTS)
 
 # Place -D or -U options here for C++ sources
 CPPDEFS  = -DF_CPU=$(F_CPU)UL
-CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DF_USB=$(F_USB)UL
 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS