summaryrefslogtreecommitdiffstats
path: root/users/drashna/rules.mk
diff options
context:
space:
mode:
Diffstat (limited to 'users/drashna/rules.mk')
-rw-r--r--users/drashna/rules.mk24
1 files changed, 24 insertions, 0 deletions
diff --git a/users/drashna/rules.mk b/users/drashna/rules.mk
index b7523a436c..2ae01c62e5 100644
--- a/users/drashna/rules.mk
+++ b/users/drashna/rules.mk
@@ -66,3 +66,27 @@ ifeq ($(strip $(PIMORONI_TRACKBALL_ENABLE)), yes)
SRC += pimoroni_trackball.c
QUANTUM_LIB_SRC += i2c_master.c
endif
+
+
+ifeq ($(strip $(SPLIT_KEYBOARD)), yes)
+ ifneq ($(strip $(SPLIT_TRANSPORT)), custom)
+ SPLIT_TRANSPORT = custom
+ QUANTUM_LIB_SRC += drashna_transport.c
+ OPT_DEFS += -DDRASHNA_CUSTOM_TRANSPORT
+ # Unused functions are pruned away, which is why we can add multiple drivers here without bloat.
+ ifeq ($(PLATFORM),AVR)
+ ifneq ($(NO_I2C),yes)
+ QUANTUM_LIB_SRC += i2c_master.c \
+ i2c_slave.c
+ endif
+ endif
+
+ SERIAL_DRIVER ?= bitbang
+ OPT_DEFS += -DSERIAL_DRIVER_$(strip $(shell echo $(SERIAL_DRIVER) | tr '[:lower:]' '[:upper:]'))
+ ifeq ($(strip $(SERIAL_DRIVER)), bitbang)
+ QUANTUM_LIB_SRC += serial.c
+ else
+ QUANTUM_LIB_SRC += serial_$(strip $(SERIAL_DRIVER)).c
+ endif
+ endif
+endif