-# I use an 8Mhz Pro Micro
-F_CPU = 8000000
-# Necessary, with above change?
-F_USB = $(F_CPU)
+# Space and "Red" modifier are keys I want in the easiest-to-reach position in
+# the thumb row. Depending on the angle and height of the Mitosis and the type
+# of keycaps you use, the upper row or the lower row of thumb keys might be more
+# comfortable for you. I put red/space on the upper row and blue/shift on the
+# lower, but to swap that, set MITOSIS_DATAGROK_BOTTOMSPACE = yes. This has the
+# effect of swapping only the four center keys on the upper row of thumb keys with that
+# of the lower row of thumb keys.
+MITOSIS_DATAGROK_BOTTOMSPACE = no
+# I used to use a pro micro clocked at 8Mhz. It can't reach the same baud rate
+# that the standard 16Mhz-clocked pro micro can, so the baud rate needs to be
+# lowered. Set this to "yes" to do that. See also
+# https://github.com/reversebias/mitosis/pull/10
+MITOSIS_DATAGROK_SLOWUART = no
+
+AUDIO_ENABLE = no # audio output
+FAUXCLICKY_ENABLE = no
BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = no # Mouse keys(+4700)
EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
MIDI_ENABLE = no # MIDI controls
+
+ifeq ($(strip $(MITOSIS_DATAGROK_BOTTOMSPACE)), yes)
+ OPT_DEFS += -DMITOSIS_DATAGROK_BOTTOMSPACE
+endif
+ifeq ($(strip $(MITOSIS_DATAGROK_SLOWUART)), yes)
+ OPT_DEFS += -DMITOSIS_DATAGROK_SLOWUART
+endif
+
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