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authorBalz Guenat2017-11-20 18:26:44 +0100
committerJack Humbert2017-12-10 00:40:19 -0500
commit7235c93827e67bd69aee75c6effb4773647fdfba (patch)
tree0918ec9d09d842de6c3ec1b5f13a3a52eb2697bf /keyboards/bananasplit/rules.mk
parentbb53635f33c213e5a940edea8b07026ef89aed42 (diff)
clean up bananasplit keymap
Diffstat (limited to 'keyboards/bananasplit/rules.mk')
-rw-r--r--keyboards/bananasplit/rules.mk23
1 files changed, 11 insertions, 12 deletions
diff --git a/keyboards/bananasplit/rules.mk b/keyboards/bananasplit/rules.mk
index 04579d4ce..168fa06d1 100644
--- a/keyboards/bananasplit/rules.mk
+++ b/keyboards/bananasplit/rules.mk
@@ -1,6 +1,5 @@
# MCU name
-#MCU = at90usb1287
-MCU = atmega32u4
+MCU ?= atmega32u4
# Processor frequency.
# This will define a symbol, F_CPU, in all source code files equal to the
@@ -13,14 +12,14 @@ MCU = atmega32u4
# 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.
-F_CPU = 16000000
+F_CPU ?= 16000000
#
# LUFA specific
#
# Target architecture (see library "Board Types" documentation).
-ARCH = AVR8
+ARCH ?= AVR8
# Input clock frequency.
# This will define a symbol, F_USB, in all source code files equal to the
@@ -33,7 +32,7 @@ ARCH = AVR8
#
# 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_USB = $(F_CPU)
+F_USB ?= $(F_CPU)
# Interrupt driven control endpoint task(+60)
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
@@ -51,14 +50,14 @@ OPT_DEFS += -DBOOTLOADER_SIZE=4096
# Build Options
# comment out to disable the options.
#
-BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
-CONSOLE_ENABLE = yes # Console for debug(+400)
-COMMAND_ENABLE = yes # Commands for debug and configuration
+BOOTMAGIC_ENABLE ?= yes # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE ?= yes # Mouse keys(+4700)
+EXTRAKEY_ENABLE ?= yes # Audio control and System control(+450)
+CONSOLE_ENABLE ?= yes # Console for debug(+400)
+COMMAND_ENABLE ?= yes # Commands for debug and configuration
#SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend
-NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA
-BACKLIGHT_ENABLE = yes
+NKRO_ENABLE ?= yes # USB Nkey Rollover - not yet supported in LUFA
+BACKLIGHT_ENABLE ?= yes
# Optimize size but this may cause error "relocation truncated to fit"