mirror of
https://github.com/qmk/qmk_firmware
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b829a1d264
* 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
39 lines
1.6 KiB
Makefile
39 lines
1.6 KiB
Makefile
# Copyright 2021 Simon Arlott
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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DEBOUNCE_COMMON_DEFS := -DMATRIX_ROWS=4 -DMATRIX_COLS=10 -DDEBOUNCE=5
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DEBOUNCE_COMMON_SRC := $(QUANTUM_PATH)/debounce/tests/debounce_test_common.cpp \
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$(TMK_PATH)/common/test/timer.c
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debounce_sym_defer_g_DEFS := $(DEBOUNCE_COMMON_DEFS)
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debounce_sym_defer_g_SRC := $(DEBOUNCE_COMMON_SRC) \
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$(QUANTUM_PATH)/debounce/sym_defer_g.c \
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$(QUANTUM_PATH)/debounce/tests/sym_defer_g_tests.cpp
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debounce_sym_defer_pk_DEFS := $(DEBOUNCE_COMMON_DEFS)
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debounce_sym_defer_pk_SRC := $(DEBOUNCE_COMMON_SRC) \
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$(QUANTUM_PATH)/debounce/sym_defer_pk.c \
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$(QUANTUM_PATH)/debounce/tests/sym_defer_pk_tests.cpp
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debounce_sym_eager_pk_DEFS := $(DEBOUNCE_COMMON_DEFS)
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debounce_sym_eager_pk_SRC := $(DEBOUNCE_COMMON_SRC) \
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$(QUANTUM_PATH)/debounce/sym_eager_pk.c \
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$(QUANTUM_PATH)/debounce/tests/sym_eager_pk_tests.cpp
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debounce_sym_eager_pr_DEFS := $(DEBOUNCE_COMMON_DEFS)
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debounce_sym_eager_pr_SRC := $(DEBOUNCE_COMMON_SRC) \
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$(QUANTUM_PATH)/debounce/sym_eager_pr.c \
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$(QUANTUM_PATH)/debounce/tests/sym_eager_pr_tests.cpp
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