opensteno_qmk/build_test.mk
Simon Arlott b829a1d264
Avoid 8-bit timer overflows in debounce algorithms (#12240)
* Add fast_timer_t that is 16-bit or 32-bit based on architecture

A 16-bit timer will overflow sooner but be faster to compare on AVR.

* Avoid 8-bit timer overflows in debounce algorithms

Count down remaining elapsed time instead of trying to do 8-bit timer
comparisons.

Add a "none" implementation that is automatically used if DEBOUNCE is
0 otherwise it will break the _pk/_pr count down.

* Avoid unnecessary polling of the entire matrix in sym_eager_pk

The matrix only needs to be updated when a debounce timer expires.

* Avoid unnecessary polling of the entire matrix in sym_eager_pr

The matrix only needs to be updated when a debounce timer expires.

The use of the "needed_update" variable is trying to do what
"matrix_need_update" was added to fix but didn't work because it only
applied when all keys finished debouncing.

* Fix sym_defer_g timing inconsistency compared to other debounce algorithms

DEBOUNCE=5 should process the key after 5ms, not 6ms

* Add debounce tests
2021-06-09 17:23:21 +10:00

69 lines
1.5 KiB
Makefile

ifndef VERBOSE
.SILENT:
endif
.DEFAULT_GOAL := all
include common.mk
TARGET=test/$(TEST)
GTEST_OUTPUT = $(BUILD_DIR)/gtest
TEST_OBJ = $(BUILD_DIR)/test_obj
OUTPUTS := $(TEST_OBJ)/$(TEST) $(GTEST_OUTPUT)
GTEST_INC := \
$(LIB_PATH)/googletest/googletest/include\
$(LIB_PATH)/googletest/googlemock/include\
GTEST_INTERNAL_INC :=\
$(LIB_PATH)/googletest/googletest\
$(LIB_PATH)/googletest/googlemock
$(GTEST_OUTPUT)_SRC :=\
googletest/src/gtest-all.cc\
googletest/src/gtest_main.cc\
googlemock/src/gmock-all.cc
$(GTEST_OUTPUT)_DEFS :=
$(GTEST_OUTPUT)_INC := $(GTEST_INC) $(GTEST_INTERNAL_INC)
LDFLAGS += -lstdc++ -lpthread -shared-libgcc
CREATE_MAP := no
VPATH +=\
$(LIB_PATH)/googletest\
$(LIB_PATH)/googlemock
all: elf
VPATH += $(COMMON_VPATH)
PLATFORM:=TEST
PLATFORM_KEY:=test
ifneq ($(filter $(FULL_TESTS),$(TEST)),)
include tests/$(TEST)/rules.mk
endif
include common_features.mk
include $(TMK_PATH)/common.mk
include $(QUANTUM_PATH)/debounce/tests/rules.mk
include $(QUANTUM_PATH)/sequencer/tests/rules.mk
include $(QUANTUM_PATH)/serial_link/tests/rules.mk
ifneq ($(filter $(FULL_TESTS),$(TEST)),)
include build_full_test.mk
endif
$(TEST_OBJ)/$(TEST)_SRC := $($(TEST)_SRC)
$(TEST_OBJ)/$(TEST)_INC := $($(TEST)_INC) $(VPATH) $(GTEST_INC)
$(TEST_OBJ)/$(TEST)_DEFS := $($(TEST)_DEFS)
$(TEST_OBJ)/$(TEST)_CONFIG := $($(TEST)_CONFIG)
include $(TMK_PATH)/native.mk
include $(TMK_PATH)/rules.mk
$(shell mkdir -p $(BUILD_DIR)/test 2>/dev/null)
$(shell mkdir -p $(TEST_OBJ) 2>/dev/null)