[Keyboard] Small Refactor of Duck boards (#5521)
[jackhill/qmk/firmware.git] / keyboards / duck / eagle_viper / v2 / rules.mk
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1# MCU name
2MCU = atmega32u4
3
4# Processor frequency.
5# This will define a symbol, F_CPU, in all source code files equal to the
6# processor frequency in Hz. You can then use this symbol in your source code to
7# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
8# automatically to create a 32-bit value in your source code.
9#
10# This will be an integer division of F_USB below, as it is sourced by
11# F_USB after it has run through any CPU prescalers. Note that this value
12# does not *change* the processor frequency - it should merely be updated to
13# reflect the processor speed set externally so that the code can use accurate
14# software delays.
15F_CPU = 16000000
16
17
18#
19# LUFA specific
20#
21# Target architecture (see library "Board Types" documentation).
22ARCH = AVR8
23
24# Input clock frequency.
25# This will define a symbol, F_USB, in all source code files equal to the
26# input clock frequency (before any prescaling is performed) in Hz. This value may
27# differ from F_CPU if prescaling is used on the latter, and is required as the
28# raw input clock is fed directly to the PLL sections of the AVR for high speed
29# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
30# at the end, this will be done automatically to create a 32-bit value in your
31# source code.
32#
33# If no clock division is performed on the input clock inside the AVR (via the
34# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
35F_USB = $(F_CPU)
36
37# Interrupt driven control endpoint task(+60)
38#OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
39
40
41# Boot Section Size in *bytes*
42# Teensy halfKay 512
43# Teensy++ halfKay 1024
44# Atmel DFU loader 4096
45# LUFA bootloader 4096
46# USBaspLoader 2048
47OPT_DEFS += -DBOOTLOADER_SIZE=4096
48
49
50# Build Options
51# change yes to no to disable
52#
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53BOOTMAGIC_ENABLE = lite # Virtual DIP switch configuration(+1000)
54MOUSEKEY_ENABLE = no # Mouse keys(+4700)
55EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
56CONSOLE_ENABLE = no # Console for debug(+400)
57COMMAND_ENABLE = yes # Commands for debug and configuration
cbc5de67 58# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
cb2f2fd2 59SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
cbc5de67 60# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
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61NKRO_ENABLE = yes # USB Nkey Rollover
62BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality on B7 by default
63MIDI_ENABLE = no # MIDI support (+2400 to 4200, depending on config)
64UNICODE_ENABLE = no # Unicode
65BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
66AUDIO_ENABLE = no # Audio output on port C6
67FAUXCLICKY_ENABLE = no # Use buzzer to emulate clicky switches
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68RGBLIGHT_ENABLE = yes
69
70CUSTOM_MATRIX = yes
71SRC += indicator_leds.c \
cb2f2fd2 72 matrix.c duck_led/duck_led.c