bastardkb/charybdis: add support for Charybdis (4x6 and 3x5) (#15333)

1 files changed, 38 insertions, 0 deletions

diff --git a/keyboards/bastardkb/charybdis/3x5/rules.mk b/keyboards/bastardkb/charybdis/3x5/rules.mk
new file mode 100644
index 0000000000..c5f3f0fb8c
--- /dev/null
+++ b/keyboards/bastardkb/charybdis/3x5/rules.mk
@@ -0,0 +1,38 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = no        # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+NKRO_ENABLE = no            # Enable N-Key Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+
+AUDIO_SUPPORTED = no        # Audio is not supported
+RGB_MATRIX_SUPPORTED = yes  # RGB matrix is supported and enabled by default
+RGBLIGHT_SUPPORTED = yes    # RGB underglow is supported, but not enabled by default
+RGB_MATRIX_ENABLE = yes     # Enable keyboard RGB matrix functionality
+RGB_MATRIX_DRIVER = WS2812
+
+# Enable link-time optimization by default.  The Charybdis packs a lot of
+# features (RGB, Via, trackball) in a small atmega32u4 package.
+LTO_ENABLE = yes
+
+# Charybdis nano is a split 3x5 keyboard with a maximum of 3 thumb keys (2 on
+# the trackball side).
+SPLIT_KEYBOARD = yes
+LAYOUTS = split_3x5_3 # Support community layout, in particular Manna-Harbour's Miryoku layout
+
+POINTING_DEVICE_ENABLE = yes # Enable trackball
+POINTING_DEVICE_DRIVER = pmw3360
+# https://qmk.fm/changes/2018-11-16-use-a-single-endpoint-for-hid-reports
+MOUSE_SHARED_EP = no # Unify multiple HID interfaces into a single Endpoint