aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--build_test.mk1
-rw-r--r--quantum/debounce.h2
-rw-r--r--quantum/debounce/none.c31
-rw-r--r--quantum/debounce/sym_defer_g.c26
-rw-r--r--quantum/debounce/sym_defer_pk.c67
-rw-r--r--quantum/debounce/sym_eager_pk.c72
-rw-r--r--quantum/debounce/sym_eager_pr.c76
-rw-r--r--quantum/debounce/tests/debounce_test_common.cpp229
-rw-r--r--quantum/debounce/tests/debounce_test_common.h83
-rw-r--r--quantum/debounce/tests/rules.mk39
-rw-r--r--quantum/debounce/tests/sym_defer_g_tests.cpp223
-rw-r--r--quantum/debounce/tests/sym_defer_pk_tests.cpp225
-rw-r--r--quantum/debounce/tests/sym_eager_pk_tests.cpp237
-rw-r--r--quantum/debounce/tests/sym_eager_pr_tests.cpp280
-rw-r--r--quantum/debounce/tests/testlist.mk5
-rw-r--r--testlist.mk1
-rw-r--r--tmk_core/common/arm_atsam/_timer.h19
-rw-r--r--tmk_core/common/avr/_timer.h19
-rw-r--r--tmk_core/common/chibios/_timer.h19
-rw-r--r--tmk_core/common/timer.h24
20 files changed, 1587 insertions, 91 deletions
diff --git a/build_test.mk b/build_test.mk
index 77c4265f9..5171c58c3 100644
--- a/build_test.mk
+++ b/build_test.mk
@@ -49,6 +49,7 @@ endif
49 49
50include common_features.mk 50include common_features.mk
51include $(TMK_PATH)/common.mk 51include $(TMK_PATH)/common.mk
52include $(QUANTUM_PATH)/debounce/tests/rules.mk
52include $(QUANTUM_PATH)/sequencer/tests/rules.mk 53include $(QUANTUM_PATH)/sequencer/tests/rules.mk
53include $(QUANTUM_PATH)/serial_link/tests/rules.mk 54include $(QUANTUM_PATH)/serial_link/tests/rules.mk
54ifneq ($(filter $(FULL_TESTS),$(TEST)),) 55ifneq ($(filter $(FULL_TESTS),$(TEST)),)
diff --git a/quantum/debounce.h b/quantum/debounce.h
index 9ca05c682..504386828 100644
--- a/quantum/debounce.h
+++ b/quantum/debounce.h
@@ -9,3 +9,5 @@ void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool
9bool debounce_active(void); 9bool debounce_active(void);
10 10
11void debounce_init(uint8_t num_rows); 11void debounce_init(uint8_t num_rows);
12
13void debounce_free(void);
diff --git a/quantum/debounce/none.c b/quantum/debounce/none.c
new file mode 100644
index 000000000..b03892bc5
--- /dev/null
+++ b/quantum/debounce/none.c
@@ -0,0 +1,31 @@
1/* Copyright 2021 Simon Arlott
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include "matrix.h"
18#include "quantum.h"
19#include <stdlib.h>
20
21void debounce_init(uint8_t num_rows) {}
22
23void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
24 for (int i = 0; i < num_rows; i++) {
25 cooked[i] = raw[i];
26 }
27}
28
29bool debounce_active(void) { return false; }
30
31void debounce_free(void) {}
diff --git a/quantum/debounce/sym_defer_g.c b/quantum/debounce/sym_defer_g.c
index 3ed9055d2..fbefd55ed 100644
--- a/quantum/debounce/sym_defer_g.c
+++ b/quantum/debounce/sym_defer_g.c
@@ -1,5 +1,6 @@
1/* 1/*
2Copyright 2017 Alex Ong<the.onga@gmail.com> 2Copyright 2017 Alex Ong<the.onga@gmail.com>
3Copyright 2021 Simon Arlott
3This program is free software: you can redistribute it and/or modify 4This program is free software: you can redistribute it and/or modify
4it under the terms of the GNU General Public License as published by 5it under the terms of the GNU General Public License as published by
5the Free Software Foundation, either version 2 of the License, or 6the Free Software Foundation, either version 2 of the License, or
@@ -23,30 +24,29 @@ When no state changes have occured for DEBOUNCE milliseconds, we push the state.
23# define DEBOUNCE 5 24# define DEBOUNCE 5
24#endif 25#endif
25 26
26void debounce_init(uint8_t num_rows) {} 27#if DEBOUNCE > 0
27static bool debouncing = false; 28static bool debouncing = false;
29static fast_timer_t debouncing_time;
28 30
29#if DEBOUNCE > 0 31void debounce_init(uint8_t num_rows) {}
30static uint16_t debouncing_time; 32
31void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) { 33void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
32 if (changed) { 34 if (changed) {
33 debouncing = true; 35 debouncing = true;
34 debouncing_time = timer_read(); 36 debouncing_time = timer_read_fast();
35 } 37 }
36 38
37 if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) { 39 if (debouncing && timer_elapsed_fast(debouncing_time) >= DEBOUNCE) {
38 for (int i = 0; i < num_rows; i++) { 40 for (int i = 0; i < num_rows; i++) {
39 cooked[i] = raw[i]; 41 cooked[i] = raw[i];
40 } 42 }
41 debouncing = false; 43 debouncing = false;
42 } 44 }
43} 45}
44#else // no debouncing.
45void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
46 for (int i = 0; i < num_rows; i++) {
47 cooked[i] = raw[i];
48 }
49}
50#endif
51 46
52bool debounce_active(void) { return debouncing; } 47bool debounce_active(void) { return debouncing; }
48
49void debounce_free(void) {}
50#else // no debouncing.
51# include "none.c"
52#endif
diff --git a/quantum/debounce/sym_defer_pk.c b/quantum/debounce/sym_defer_pk.c
index 60513f98e..626a9be84 100644
--- a/quantum/debounce/sym_defer_pk.c
+++ b/quantum/debounce/sym_defer_pk.c
@@ -1,6 +1,7 @@
1/* 1/*
2Copyright 2017 Alex Ong<the.onga@gmail.com> 2Copyright 2017 Alex Ong<the.onga@gmail.com>
3Copyright 2020 Andrei Purdea<andrei@purdea.ro> 3Copyright 2020 Andrei Purdea<andrei@purdea.ro>
4Copyright 2021 Simon Arlott
4This program is free software: you can redistribute it and/or modify 5This program is free software: you can redistribute it and/or modify
5it under the terms of the GNU General Public License as published by 6it under the terms of the GNU General Public License as published by
6the Free Software Foundation, either version 2 of the License, or 7the Free Software Foundation, either version 2 of the License, or
@@ -33,28 +34,25 @@ When no state changes have occured for DEBOUNCE milliseconds, we push the state.
33# define DEBOUNCE 5 34# define DEBOUNCE 5
34#endif 35#endif
35 36
37// Maximum debounce: 255ms
38#if DEBOUNCE > UINT8_MAX
39# undef DEBOUNCE
40# define DEBOUNCE UINT8_MAX
41#endif
42
36#define ROW_SHIFTER ((matrix_row_t)1) 43#define ROW_SHIFTER ((matrix_row_t)1)
37 44
38#define debounce_counter_t uint8_t 45typedef uint8_t debounce_counter_t;
39 46
47#if DEBOUNCE > 0
40static debounce_counter_t *debounce_counters; 48static debounce_counter_t *debounce_counters;
49static fast_timer_t last_time;
41static bool counters_need_update; 50static bool counters_need_update;
42 51
43#define DEBOUNCE_ELAPSED 251 52#define DEBOUNCE_ELAPSED 0
44#define MAX_DEBOUNCE (DEBOUNCE_ELAPSED - 1)
45
46static uint8_t wrapping_timer_read(void) {
47 static uint16_t time = 0;
48 static uint8_t last_result = 0;
49 uint16_t new_time = timer_read();
50 uint16_t diff = new_time - time;
51 time = new_time;
52 last_result = (last_result + diff) % (MAX_DEBOUNCE + 1);
53 return last_result;
54}
55 53
56void update_debounce_counters_and_transfer_if_expired(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t current_time); 54static void update_debounce_counters_and_transfer_if_expired(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t elapsed_time);
57void start_debounce_counters(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t current_time); 55static void start_debounce_counters(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows);
58 56
59// we use num_rows rather than MATRIX_ROWS to support split keyboards 57// we use num_rows rather than MATRIX_ROWS to support split keyboards
60void debounce_init(uint8_t num_rows) { 58void debounce_init(uint8_t num_rows) {
@@ -67,27 +65,49 @@ void debounce_init(uint8_t num_rows) {
67 } 65 }
68} 66}
69 67
68void debounce_free(void) {
69 free(debounce_counters);
70 debounce_counters = NULL;
71}
72
70void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) { 73void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
71 uint8_t current_time = wrapping_timer_read(); 74 bool updated_last = false;
75
72 if (counters_need_update) { 76 if (counters_need_update) {
73 update_debounce_counters_and_transfer_if_expired(raw, cooked, num_rows, current_time); 77 fast_timer_t now = timer_read_fast();
78 fast_timer_t elapsed_time = TIMER_DIFF_FAST(now, last_time);
79
80 last_time = now;
81 updated_last = true;
82 if (elapsed_time > UINT8_MAX) {
83 elapsed_time = UINT8_MAX;
84 }
85
86 if (elapsed_time > 0) {
87 update_debounce_counters_and_transfer_if_expired(raw, cooked, num_rows, elapsed_time);
88 }
74 } 89 }
75 90
76 if (changed) { 91 if (changed) {
77 start_debounce_counters(raw, cooked, num_rows, current_time); 92 if (!updated_last) {
93 last_time = timer_read_fast();
94 }
95
96 start_debounce_counters(raw, cooked, num_rows);
78 } 97 }
79} 98}
80 99
81void update_debounce_counters_and_transfer_if_expired(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t current_time) { 100static void update_debounce_counters_and_transfer_if_expired(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t elapsed_time) {
82 counters_need_update = false; 101 counters_need_update = false;
83 debounce_counter_t *debounce_pointer = debounce_counters; 102 debounce_counter_t *debounce_pointer = debounce_counters;
84 for (uint8_t row = 0; row < num_rows; row++) { 103 for (uint8_t row = 0; row < num_rows; row++) {
85 for (uint8_t col = 0; col < MATRIX_COLS; col++) { 104 for (uint8_t col = 0; col < MATRIX_COLS; col++) {
86 if (*debounce_pointer != DEBOUNCE_ELAPSED) { 105 if (*debounce_pointer != DEBOUNCE_ELAPSED) {
87 if (TIMER_DIFF(current_time, *debounce_pointer, MAX_DEBOUNCE) >= DEBOUNCE) { 106 if (*debounce_pointer <= elapsed_time) {
88 *debounce_pointer = DEBOUNCE_ELAPSED; 107 *debounce_pointer = DEBOUNCE_ELAPSED;
89 cooked[row] = (cooked[row] & ~(ROW_SHIFTER << col)) | (raw[row] & (ROW_SHIFTER << col)); 108 cooked[row] = (cooked[row] & ~(ROW_SHIFTER << col)) | (raw[row] & (ROW_SHIFTER << col));
90 } else { 109 } else {
110 *debounce_pointer -= elapsed_time;
91 counters_need_update = true; 111 counters_need_update = true;
92 } 112 }
93 } 113 }
@@ -96,14 +116,14 @@ void update_debounce_counters_and_transfer_if_expired(matrix_row_t raw[], matrix
96 } 116 }
97} 117}
98 118
99void start_debounce_counters(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t current_time) { 119static void start_debounce_counters(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows) {
100 debounce_counter_t *debounce_pointer = debounce_counters; 120 debounce_counter_t *debounce_pointer = debounce_counters;
101 for (uint8_t row = 0; row < num_rows; row++) { 121 for (uint8_t row = 0; row < num_rows; row++) {
102 matrix_row_t delta = raw[row] ^ cooked[row]; 122 matrix_row_t delta = raw[row] ^ cooked[row];
103 for (uint8_t col = 0; col < MATRIX_COLS; col++) { 123 for (uint8_t col = 0; col < MATRIX_COLS; col++) {
104 if (delta & (ROW_SHIFTER << col)) { 124 if (delta & (ROW_SHIFTER << col)) {
105 if (*debounce_pointer == DEBOUNCE_ELAPSED) { 125 if (*debounce_pointer == DEBOUNCE_ELAPSED) {
106 *debounce_pointer = current_time; 126 *debounce_pointer = DEBOUNCE;
107 counters_need_update = true; 127 counters_need_update = true;
108 } 128 }
109 } else { 129 } else {
@@ -115,3 +135,6 @@ void start_debounce_counters(matrix_row_t raw[], matrix_row_t cooked[], uint8_t
115} 135}
116 136
117bool debounce_active(void) { return true; } 137bool debounce_active(void) { return true; }
138#else
139# include "none.c"
140#endif
diff --git a/quantum/debounce/sym_eager_pk.c b/quantum/debounce/sym_eager_pk.c
index e66cf92d7..15a3242e6 100644
--- a/quantum/debounce/sym_eager_pk.c
+++ b/quantum/debounce/sym_eager_pk.c
@@ -1,5 +1,6 @@
1/* 1/*
2Copyright 2017 Alex Ong<the.onga@gmail.com> 2Copyright 2017 Alex Ong<the.onga@gmail.com>
3Copyright 2021 Simon Arlott
3This program is free software: you can redistribute it and/or modify 4This program is free software: you can redistribute it and/or modify
4it under the terms of the GNU General Public License as published by 5it under the terms of the GNU General Public License as published by
5the Free Software Foundation, either version 2 of the License, or 6the Free Software Foundation, either version 2 of the License, or
@@ -33,29 +34,26 @@ No further inputs are accepted until DEBOUNCE milliseconds have occurred.
33# define DEBOUNCE 5 34# define DEBOUNCE 5
34#endif 35#endif
35 36
37// Maximum debounce: 255ms
38#if DEBOUNCE > UINT8_MAX
39# undef DEBOUNCE
40# define DEBOUNCE UINT8_MAX
41#endif
42
36#define ROW_SHIFTER ((matrix_row_t)1) 43#define ROW_SHIFTER ((matrix_row_t)1)
37 44
38#define debounce_counter_t uint8_t 45typedef uint8_t debounce_counter_t;
39 46
47#if DEBOUNCE > 0
40static debounce_counter_t *debounce_counters; 48static debounce_counter_t *debounce_counters;
49static fast_timer_t last_time;
41static bool counters_need_update; 50static bool counters_need_update;
42static bool matrix_need_update; 51static bool matrix_need_update;
43 52
44#define DEBOUNCE_ELAPSED 251 53#define DEBOUNCE_ELAPSED 0
45#define MAX_DEBOUNCE (DEBOUNCE_ELAPSED - 1)
46
47static uint8_t wrapping_timer_read(void) {
48 static uint16_t time = 0;
49 static uint8_t last_result = 0;
50 uint16_t new_time = timer_read();
51 uint16_t diff = new_time - time;
52 time = new_time;
53 last_result = (last_result + diff) % (MAX_DEBOUNCE + 1);
54 return last_result;
55}
56 54
57void update_debounce_counters(uint8_t num_rows, uint8_t current_time); 55static void update_debounce_counters(uint8_t num_rows, uint8_t elapsed_time);
58void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t current_time); 56static void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows);
59 57
60// we use num_rows rather than MATRIX_ROWS to support split keyboards 58// we use num_rows rather than MATRIX_ROWS to support split keyboards
61void debounce_init(uint8_t num_rows) { 59void debounce_init(uint8_t num_rows) {
@@ -68,27 +66,51 @@ void debounce_init(uint8_t num_rows) {
68 } 66 }
69} 67}
70 68
69void debounce_free(void) {
70 free(debounce_counters);
71 debounce_counters = NULL;
72}
73
71void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) { 74void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
72 uint8_t current_time = wrapping_timer_read(); 75 bool updated_last = false;
76
73 if (counters_need_update) { 77 if (counters_need_update) {
74 update_debounce_counters(num_rows, current_time); 78 fast_timer_t now = timer_read_fast();
79 fast_timer_t elapsed_time = TIMER_DIFF_FAST(now, last_time);
80
81 last_time = now;
82 updated_last = true;
83 if (elapsed_time > UINT8_MAX) {
84 elapsed_time = UINT8_MAX;
85 }
86
87 if (elapsed_time > 0) {
88 update_debounce_counters(num_rows, elapsed_time);
89 }
75 } 90 }
76 91
77 if (changed || matrix_need_update) { 92 if (changed || matrix_need_update) {
78 transfer_matrix_values(raw, cooked, num_rows, current_time); 93 if (!updated_last) {
94 last_time = timer_read_fast();
95 }
96
97 transfer_matrix_values(raw, cooked, num_rows);
79 } 98 }
80} 99}
81 100
82// If the current time is > debounce counter, set the counter to enable input. 101// If the current time is > debounce counter, set the counter to enable input.
83void update_debounce_counters(uint8_t num_rows, uint8_t current_time) { 102static void update_debounce_counters(uint8_t num_rows, uint8_t elapsed_time) {
84 counters_need_update = false; 103 counters_need_update = false;
104 matrix_need_update = false;
85 debounce_counter_t *debounce_pointer = debounce_counters; 105 debounce_counter_t *debounce_pointer = debounce_counters;
86 for (uint8_t row = 0; row < num_rows; row++) { 106 for (uint8_t row = 0; row < num_rows; row++) {
87 for (uint8_t col = 0; col < MATRIX_COLS; col++) { 107 for (uint8_t col = 0; col < MATRIX_COLS; col++) {
88 if (*debounce_pointer != DEBOUNCE_ELAPSED) { 108 if (*debounce_pointer != DEBOUNCE_ELAPSED) {
89 if (TIMER_DIFF(current_time, *debounce_pointer, MAX_DEBOUNCE) >= DEBOUNCE) { 109 if (*debounce_pointer <= elapsed_time) {
90 *debounce_pointer = DEBOUNCE_ELAPSED; 110 *debounce_pointer = DEBOUNCE_ELAPSED;
111 matrix_need_update = true;
91 } else { 112 } else {
113 *debounce_pointer -= elapsed_time;
92 counters_need_update = true; 114 counters_need_update = true;
93 } 115 }
94 } 116 }
@@ -98,8 +120,7 @@ void update_debounce_counters(uint8_t num_rows, uint8_t current_time) {
98} 120}
99 121
100// upload from raw_matrix to final matrix; 122// upload from raw_matrix to final matrix;
101void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t current_time) { 123static void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows) {
102 matrix_need_update = false;
103 debounce_counter_t *debounce_pointer = debounce_counters; 124 debounce_counter_t *debounce_pointer = debounce_counters;
104 for (uint8_t row = 0; row < num_rows; row++) { 125 for (uint8_t row = 0; row < num_rows; row++) {
105 matrix_row_t delta = raw[row] ^ cooked[row]; 126 matrix_row_t delta = raw[row] ^ cooked[row];
@@ -108,11 +129,9 @@ void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t n
108 matrix_row_t col_mask = (ROW_SHIFTER << col); 129 matrix_row_t col_mask = (ROW_SHIFTER << col);
109 if (delta & col_mask) { 130 if (delta & col_mask) {
110 if (*debounce_pointer == DEBOUNCE_ELAPSED) { 131 if (*debounce_pointer == DEBOUNCE_ELAPSED) {
111 *debounce_pointer = current_time; 132 *debounce_pointer = DEBOUNCE;
112 counters_need_update = true; 133 counters_need_update = true;
113 existing_row ^= col_mask; // flip the bit. 134 existing_row ^= col_mask; // flip the bit.
114 } else {
115 matrix_need_update = true;
116 } 135 }
117 } 136 }
118 debounce_pointer++; 137 debounce_pointer++;
@@ -122,3 +141,6 @@ void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t n
122} 141}
123 142
124bool debounce_active(void) { return true; } 143bool debounce_active(void) { return true; }
144#else
145# include "none.c"
146#endif
diff --git a/quantum/debounce/sym_eager_pr.c b/quantum/debounce/sym_eager_pr.c
index 20ccb46f1..2ad592c5a 100644
--- a/quantum/debounce/sym_eager_pr.c
+++ b/quantum/debounce/sym_eager_pr.c
@@ -1,5 +1,6 @@
1/* 1/*
2Copyright 2019 Alex Ong<the.onga@gmail.com> 2Copyright 2019 Alex Ong<the.onga@gmail.com>
3Copyright 2021 Simon Arlott
3This program is free software: you can redistribute it and/or modify 4This program is free software: you can redistribute it and/or modify
4it under the terms of the GNU General Public License as published by 5it under the terms of the GNU General Public License as published by
5the Free Software Foundation, either version 2 of the License, or 6the Free Software Foundation, either version 2 of the License, or
@@ -33,27 +34,25 @@ No further inputs are accepted until DEBOUNCE milliseconds have occurred.
33# define DEBOUNCE 5 34# define DEBOUNCE 5
34#endif 35#endif
35 36
36#define debounce_counter_t uint8_t 37// Maximum debounce: 255ms
38#if DEBOUNCE > UINT8_MAX
39# undef DEBOUNCE
40# define DEBOUNCE UINT8_MAX
41#endif
42
43typedef uint8_t debounce_counter_t;
44
45#if DEBOUNCE > 0
37static bool matrix_need_update; 46static bool matrix_need_update;
38 47
39static debounce_counter_t *debounce_counters; 48static debounce_counter_t *debounce_counters;
49static fast_timer_t last_time;
40static bool counters_need_update; 50static bool counters_need_update;
41 51
42#define DEBOUNCE_ELAPSED 251 52#define DEBOUNCE_ELAPSED 0
43#define MAX_DEBOUNCE (DEBOUNCE_ELAPSED - 1)
44
45static uint8_t wrapping_timer_read(void) {
46 static uint16_t time = 0;
47 static uint8_t last_result = 0;
48 uint16_t new_time = timer_read();
49 uint16_t diff = new_time - time;
50 time = new_time;
51 last_result = (last_result + diff) % (MAX_DEBOUNCE + 1);
52 return last_result;
53}
54 53
55void update_debounce_counters(uint8_t num_rows, uint8_t current_time); 54static void update_debounce_counters(uint8_t num_rows, uint8_t elapsed_time);
56void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t current_time); 55static void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows);
57 56
58// we use num_rows rather than MATRIX_ROWS to support split keyboards 57// we use num_rows rather than MATRIX_ROWS to support split keyboards
59void debounce_init(uint8_t num_rows) { 58void debounce_init(uint8_t num_rows) {
@@ -63,27 +62,50 @@ void debounce_init(uint8_t num_rows) {
63 } 62 }
64} 63}
65 64
65void debounce_free(void) {
66 free(debounce_counters);
67 debounce_counters = NULL;
68}
69
66void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) { 70void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
67 uint8_t current_time = wrapping_timer_read(); 71 bool updated_last = false;
68 bool needed_update = counters_need_update; 72
69 if (counters_need_update) { 73 if (counters_need_update) {
70 update_debounce_counters(num_rows, current_time); 74 fast_timer_t now = timer_read_fast();
75 fast_timer_t elapsed_time = TIMER_DIFF_FAST(now, last_time);
76
77 last_time = now;
78 updated_last = true;
79 if (elapsed_time > UINT8_MAX) {
80 elapsed_time = UINT8_MAX;
81 }
82
83 if (elapsed_time > 0) {
84 update_debounce_counters(num_rows, elapsed_time);
85 }
71 } 86 }
72 87
73 if (changed || (needed_update && !counters_need_update) || matrix_need_update) { 88 if (changed || matrix_need_update) {
74 transfer_matrix_values(raw, cooked, num_rows, current_time); 89 if (!updated_last) {
90 last_time = timer_read_fast();
91 }
92
93 transfer_matrix_values(raw, cooked, num_rows);
75 } 94 }
76} 95}
77 96
78// If the current time is > debounce counter, set the counter to enable input. 97// If the current time is > debounce counter, set the counter to enable input.
79void update_debounce_counters(uint8_t num_rows, uint8_t current_time) { 98static void update_debounce_counters(uint8_t num_rows, uint8_t elapsed_time) {
80 counters_need_update = false; 99 counters_need_update = false;
100 matrix_need_update = false;
81 debounce_counter_t *debounce_pointer = debounce_counters; 101 debounce_counter_t *debounce_pointer = debounce_counters;
82 for (uint8_t row = 0; row < num_rows; row++) { 102 for (uint8_t row = 0; row < num_rows; row++) {
83 if (*debounce_pointer != DEBOUNCE_ELAPSED) { 103 if (*debounce_pointer != DEBOUNCE_ELAPSED) {
84 if (TIMER_DIFF(current_time, *debounce_pointer, MAX_DEBOUNCE) >= DEBOUNCE) { 104 if (*debounce_pointer <= elapsed_time) {
85 *debounce_pointer = DEBOUNCE_ELAPSED; 105 *debounce_pointer = DEBOUNCE_ELAPSED;
106 matrix_need_update = true;
86 } else { 107 } else {
108 *debounce_pointer -= elapsed_time;
87 counters_need_update = true; 109 counters_need_update = true;
88 } 110 }
89 } 111 }
@@ -92,8 +114,7 @@ void update_debounce_counters(uint8_t num_rows, uint8_t current_time) {
92} 114}
93 115
94// upload from raw_matrix to final matrix; 116// upload from raw_matrix to final matrix;
95void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t current_time) { 117static void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows) {
96 matrix_need_update = false;
97 debounce_counter_t *debounce_pointer = debounce_counters; 118 debounce_counter_t *debounce_pointer = debounce_counters;
98 for (uint8_t row = 0; row < num_rows; row++) { 119 for (uint8_t row = 0; row < num_rows; row++) {
99 matrix_row_t existing_row = cooked[row]; 120 matrix_row_t existing_row = cooked[row];
@@ -102,11 +123,9 @@ void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t n
102 // determine new value basd on debounce pointer + raw value 123 // determine new value basd on debounce pointer + raw value
103 if (existing_row != raw_row) { 124 if (existing_row != raw_row) {
104 if (*debounce_pointer == DEBOUNCE_ELAPSED) { 125 if (*debounce_pointer == DEBOUNCE_ELAPSED) {
105 *debounce_pointer = current_time; 126 *debounce_pointer = DEBOUNCE;
106 cooked[row] = raw_row; 127 cooked[row] = raw_row;
107 counters_need_update = true; 128 counters_need_update = true;
108 } else {
109 matrix_need_update = true;
110 } 129 }
111 } 130 }
112 debounce_pointer++; 131 debounce_pointer++;
@@ -114,3 +133,6 @@ void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t n
114} 133}
115 134
116bool debounce_active(void) { return true; } 135bool debounce_active(void) { return true; }
136#else
137# include "none.c"
138#endif
diff --git a/quantum/debounce/tests/debounce_test_common.cpp b/quantum/debounce/tests/debounce_test_common.cpp
new file mode 100644
index 000000000..1c5e7c9f4
--- /dev/null
+++ b/quantum/debounce/tests/debounce_test_common.cpp
@@ -0,0 +1,229 @@
1/* Copyright 2021 Simon Arlott
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include "gtest/gtest.h"
18
19#include "debounce_test_common.h"
20
21#include <algorithm>
22#include <iomanip>
23#include <sstream>
24
25extern "C" {
26#include "quantum.h"
27#include "timer.h"
28#include "debounce.h"
29
30void set_time(uint32_t t);
31void advance_time(uint32_t ms);
32}
33
34void DebounceTest::addEvents(std::initializer_list<DebounceTestEvent> events) {
35 events_.insert(events_.end(), events.begin(), events.end());
36}
37
38void DebounceTest::runEvents() {
39 /* Run the test multiple times, from 1kHz to 10kHz scan rate */
40 for (extra_iterations_ = 0; extra_iterations_ < 10; extra_iterations_++) {
41 if (time_jumps_) {
42 /* Don't advance time smoothly, jump to the next event (some tests require this) */
43 auto_advance_time_ = false;
44 runEventsInternal();
45 } else {
46 /* Run the test with both smooth and irregular time; it must produce the same result */
47 auto_advance_time_ = true;
48 runEventsInternal();
49 auto_advance_time_ = false;
50 runEventsInternal();
51 }
52 }
53}
54
55void DebounceTest::runEventsInternal() {
56 fast_timer_t previous = 0;
57 bool first = true;
58
59 /* Initialise keyboard with start time (offset to avoid testing at 0) and all keys UP */
60 debounce_init(MATRIX_ROWS);
61 set_time(time_offset_);
62 std::fill(std::begin(input_matrix_), std::end(input_matrix_), 0);
63 std::fill(std::begin(output_matrix_), std::end(output_matrix_), 0);
64
65 for (auto &event : events_) {
66 if (!auto_advance_time_) {
67 /* Jump to the next event */
68 set_time(time_offset_ + event.time_);
69 } else if (!first && event.time_ == previous + 1) {
70 /* This event immediately follows the previous one, don't make extra debounce() calls */
71 advance_time(1);
72 } else {
73 /* Fast forward to the time for this event, calling debounce() with no changes */
74 ASSERT_LT((time_offset_ + event.time_) - timer_read_fast(), 60000) << "Test tries to advance more than 1 minute of time";
75
76 while (timer_read_fast() != time_offset_ + event.time_) {
77 runDebounce(false);
78 checkCookedMatrix(false, "debounce() modified cooked matrix");
79 advance_time(1);
80 }
81 }
82
83 first = false;
84 previous = event.time_;
85
86 /* Prepare input matrix */
87 for (auto &input : event.inputs_) {
88 matrixUpdate(input_matrix_, "input", input);
89 }
90
91 /* Call debounce */
92 runDebounce(!event.inputs_.empty());
93
94 /* Prepare output matrix */
95 for (auto &output : event.outputs_) {
96 matrixUpdate(output_matrix_, "output", output);
97 }
98
99 /* Check output matrix has expected change events */
100 for (auto &output : event.outputs_) {
101 EXPECT_EQ(!!(cooked_matrix_[output.row_] & (1U << output.col_)), directionValue(output.direction_))
102 << "Missing event at " << strTime()
103 << " expected key " << output.row_ << "," << output.col_ << " " << directionLabel(output.direction_)
104 << "\ninput_matrix: changed=" << !event.inputs_.empty() << "\n" << strMatrix(input_matrix_)
105 << "\nexpected_matrix:\n" << strMatrix(output_matrix_)
106 << "\nactual_matrix:\n" << strMatrix(cooked_matrix_);
107 }
108
109 /* Check output matrix has no other changes */
110 checkCookedMatrix(!event.inputs_.empty(), "debounce() cooked matrix does not match expected output matrix");
111
112 /* Perform some extra iterations of the matrix scan with no changes */
113 for (int i = 0; i < extra_iterations_; i++) {
114 runDebounce(false);
115 checkCookedMatrix(false, "debounce() modified cooked matrix");
116 }
117 }
118
119 /* Check that no further changes happen for 1 minute */
120 for (int i = 0; i < 60000; i++) {
121 runDebounce(false);
122 checkCookedMatrix(false, "debounce() modified cooked matrix");
123 advance_time(1);
124 }
125
126 debounce_free();
127}
128
129void DebounceTest::runDebounce(bool changed) {
130 std::copy(std::begin(input_matrix_), std::end(input_matrix_), std::begin(raw_matrix_));
131 std::copy(std::begin(output_matrix_), std::end(output_matrix_), std::begin(cooked_matrix_));
132
133 debounce(raw_matrix_, cooked_matrix_, MATRIX_ROWS, changed);
134
135 if (!std::equal(std::begin(input_matrix_), std::end(input_matrix_), std::begin(raw_matrix_))) {
136 FAIL() << "Fatal error: debounce() modified raw matrix at " << strTime()
137 << "\ninput_matrix: changed=" << changed << "\n" << strMatrix(input_matrix_)
138 << "\nraw_matrix:\n" << strMatrix(raw_matrix_);
139 }
140}
141
142void DebounceTest::checkCookedMatrix(bool changed, const std::string &error_message) {
143 if (!std::equal(std::begin(output_matrix_), std::end(output_matrix_), std::begin(cooked_matrix_))) {
144 FAIL() << "Unexpected event: " << error_message << " at " << strTime()
145 << "\ninput_matrix: changed=" << changed << "\n" << strMatrix(input_matrix_)
146 << "\nexpected_matrix:\n" << strMatrix(output_matrix_)
147 << "\nactual_matrix:\n" << strMatrix(cooked_matrix_);
148 }
149}
150
151std::string DebounceTest::strTime() {
152 std::stringstream text;
153
154 text << "time " << (timer_read_fast() - time_offset_)
155 << " (extra_iterations=" << extra_iterations_
156 << ", auto_advance_time=" << auto_advance_time_ << ")";
157
158 return text.str();
159}
160
161std::string DebounceTest::strMatrix(matrix_row_t matrix[]) {
162 std::stringstream text;
163
164 text << "\t" << std::setw(3) << "";
165 for (int col = 0; col < MATRIX_COLS; col++) {
166 text << " " << std::setw(2) << col;
167 }
168 text << "\n";
169
170 for (int row = 0; row < MATRIX_ROWS; row++) {
171 text << "\t" << std::setw(2) << row << ":";
172 for (int col = 0; col < MATRIX_COLS; col++) {
173 text << ((matrix[row] & (1U << col)) ? " XX" : " __");
174 }
175
176 text << "\n";
177 }
178
179 return text.str();
180}
181
182bool DebounceTest::directionValue(Direction direction) {
183 switch (direction) {
184 case DOWN:
185 return true;
186
187 case UP:
188 return false;
189 }
190}
191
192std::string DebounceTest::directionLabel(Direction direction) {
193 switch (direction) {
194 case DOWN:
195 return "DOWN";
196
197 case UP:
198 return "UP";
199 }
200}
201
202/* Modify a matrix and verify that events always specify a change */
203void DebounceTest::matrixUpdate(matrix_row_t matrix[], const std::string &name, const MatrixTestEvent &event) {
204 ASSERT_NE(!!(matrix[event.row_] & (1U << event.col_)), directionValue(event.direction_))
205 << "Test " << name << " at " << strTime()
206 << " sets key " << event.row_ << "," << event.col_ << " " << directionLabel(event.direction_)
207 << " but it is already " << directionLabel(event.direction_)
208 << "\n" << name << "_matrix:\n" << strMatrix(matrix);
209
210 switch (event.direction_) {
211 case DOWN:
212 matrix[event.row_] |= (1U << event.col_);
213 break;
214
215 case UP:
216 matrix[event.row_] &= ~(1U << event.col_);
217 break;
218 }
219}
220
221DebounceTestEvent::DebounceTestEvent(fast_timer_t time,
222 std::initializer_list<MatrixTestEvent> inputs,
223 std::initializer_list<MatrixTestEvent> outputs)
224 : time_(time), inputs_(inputs), outputs_(outputs) {
225}
226
227MatrixTestEvent::MatrixTestEvent(int row, int col, Direction direction)
228 : row_(row), col_(col), direction_(direction) {
229}
diff --git a/quantum/debounce/tests/debounce_test_common.h b/quantum/debounce/tests/debounce_test_common.h
new file mode 100644
index 000000000..d87e31059
--- /dev/null
+++ b/quantum/debounce/tests/debounce_test_common.h
@@ -0,0 +1,83 @@
1/* Copyright 2021 Simon Arlott
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include "gtest/gtest.h"
18
19#include <initializer_list>
20#include <list>
21#include <string>
22
23extern "C" {
24#include "quantum.h"
25#include "timer.h"
26}
27
28enum Direction {
29 DOWN,
30 UP,
31};
32
33class MatrixTestEvent {
34public:
35 MatrixTestEvent(int row, int col, Direction direction);
36
37 const int row_;
38 const int col_;
39 const Direction direction_;
40};
41
42class DebounceTestEvent {
43public:
44 // 0, {{0, 1, DOWN}}, {{0, 1, DOWN}})
45 DebounceTestEvent(fast_timer_t time,
46 std::initializer_list<MatrixTestEvent> inputs,
47 std::initializer_list<MatrixTestEvent> outputs);
48
49 const fast_timer_t time_;
50 const std::list<MatrixTestEvent> inputs_;
51 const std::list<MatrixTestEvent> outputs_;
52};
53
54class DebounceTest : public ::testing::Test {
55protected:
56 void addEvents(std::initializer_list<DebounceTestEvent> events);
57 void runEvents();
58
59 fast_timer_t time_offset_ = 7777;
60 bool time_jumps_ = false;
61
62private:
63 static bool directionValue(Direction direction);
64 static std::string directionLabel(Direction direction);
65
66 void runEventsInternal();
67 void runDebounce(bool changed);
68 void checkCookedMatrix(bool changed, const std::string &error_message);
69 void matrixUpdate(matrix_row_t matrix[], const std::string &name, const MatrixTestEvent &event);
70
71 std::string strTime();
72 std::string strMatrix(matrix_row_t matrix[]);
73
74 std::list<DebounceTestEvent> events_;
75
76 matrix_row_t input_matrix_[MATRIX_ROWS];
77 matrix_row_t raw_matrix_[MATRIX_ROWS];
78 matrix_row_t cooked_matrix_[MATRIX_ROWS];
79 matrix_row_t output_matrix_[MATRIX_ROWS];
80
81 int extra_iterations_;
82 bool auto_advance_time_;
83};
diff --git a/quantum/debounce/tests/rules.mk b/quantum/debounce/tests/rules.mk
new file mode 100644
index 000000000..29fda7889
--- /dev/null
+++ b/quantum/debounce/tests/rules.mk
@@ -0,0 +1,39 @@
1# Copyright 2021 Simon Arlott
2#
3# This program is free software: you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation, either version 2 of the License, or
6# (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program. If not, see <http://www.gnu.org/licenses/>.
15
16DEBOUNCE_COMMON_DEFS := -DMATRIX_ROWS=4 -DMATRIX_COLS=10 -DDEBOUNCE=5
17
18DEBOUNCE_COMMON_SRC := $(QUANTUM_PATH)/debounce/tests/debounce_test_common.cpp \
19 $(TMK_PATH)/common/test/timer.c
20
21debounce_sym_defer_g_DEFS := $(DEBOUNCE_COMMON_DEFS)
22debounce_sym_defer_g_SRC := $(DEBOUNCE_COMMON_SRC) \
23 $(QUANTUM_PATH)/debounce/sym_defer_g.c \
24 $(QUANTUM_PATH)/debounce/tests/sym_defer_g_tests.cpp
25
26debounce_sym_defer_pk_DEFS := $(DEBOUNCE_COMMON_DEFS)
27debounce_sym_defer_pk_SRC := $(DEBOUNCE_COMMON_SRC) \
28 $(QUANTUM_PATH)/debounce/sym_defer_pk.c \
29 $(QUANTUM_PATH)/debounce/tests/sym_defer_pk_tests.cpp
30
31debounce_sym_eager_pk_DEFS := $(DEBOUNCE_COMMON_DEFS)
32debounce_sym_eager_pk_SRC := $(DEBOUNCE_COMMON_SRC) \
33 $(QUANTUM_PATH)/debounce/sym_eager_pk.c \
34 $(QUANTUM_PATH)/debounce/tests/sym_eager_pk_tests.cpp
35
36debounce_sym_eager_pr_DEFS := $(DEBOUNCE_COMMON_DEFS)
37debounce_sym_eager_pr_SRC := $(DEBOUNCE_COMMON_SRC) \
38 $(QUANTUM_PATH)/debounce/sym_eager_pr.c \
39 $(QUANTUM_PATH)/debounce/tests/sym_eager_pr_tests.cpp
diff --git a/quantum/debounce/tests/sym_defer_g_tests.cpp b/quantum/debounce/tests/sym_defer_g_tests.cpp
new file mode 100644
index 000000000..a56aecd8f
--- /dev/null
+++ b/quantum/debounce/tests/sym_defer_g_tests.cpp
@@ -0,0 +1,223 @@
1/* Copyright 2021 Simon Arlott
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include "gtest/gtest.h"
18
19#include "debounce_test_common.h"
20
21TEST_F(DebounceTest, OneKeyShort1) {
22 addEvents({ /* Time, Inputs, Outputs */
23 {0, {{0, 1, DOWN}}, {}},
24
25 {5, {}, {{0, 1, DOWN}}},
26 /* 0ms delay (fast scan rate) */
27 {5, {{0, 1, UP}}, {}},
28
29 {10, {}, {{0, 1, UP}}},
30 });
31 runEvents();
32}
33
34TEST_F(DebounceTest, OneKeyShort2) {
35 addEvents({ /* Time, Inputs, Outputs */
36 {0, {{0, 1, DOWN}}, {}},
37
38 {5, {}, {{0, 1, DOWN}}},
39 /* 1ms delay */
40 {6, {{0, 1, UP}}, {}},
41
42 {11, {}, {{0, 1, UP}}},
43 });
44 runEvents();
45}
46
47TEST_F(DebounceTest, OneKeyShort3) {
48 addEvents({ /* Time, Inputs, Outputs */
49 {0, {{0, 1, DOWN}}, {}},
50
51 {5, {}, {{0, 1, DOWN}}},
52 /* 2ms delay */
53 {7, {{0, 1, UP}}, {}},
54
55 {12, {}, {{0, 1, UP}}},
56 });
57 runEvents();
58}
59
60TEST_F(DebounceTest, OneKeyTooQuick1) {
61 addEvents({ /* Time, Inputs, Outputs */
62 {0, {{0, 1, DOWN}}, {}},
63 /* Release key exactly on the debounce time */
64 {5, {{0, 1, UP}}, {}},
65 });
66 runEvents();
67}
68
69TEST_F(DebounceTest, OneKeyTooQuick2) {
70 addEvents({ /* Time, Inputs, Outputs */
71 {0, {{0, 1, DOWN}}, {}},
72
73 {5, {}, {{0, 1, DOWN}}},
74 {6, {{0, 1, UP}}, {}},
75
76 /* Press key exactly on the debounce time */
77 {11, {{0, 1, DOWN}}, {}},
78 });
79 runEvents();
80}
81
82TEST_F(DebounceTest, OneKeyBouncing1) {
83 addEvents({ /* Time, Inputs, Outputs */
84 {0, {{0, 1, DOWN}}, {}},
85 {1, {{0, 1, UP}}, {}},
86 {2, {{0, 1, DOWN}}, {}},
87 {3, {{0, 1, UP}}, {}},
88 {4, {{0, 1, DOWN}}, {}},
89 {5, {{0, 1, UP}}, {}},
90 {6, {{0, 1, DOWN}}, {}},
91 {11, {}, {{0, 1, DOWN}}}, /* 5ms after DOWN at time 7 */
92 });
93 runEvents();
94}
95
96TEST_F(DebounceTest, OneKeyBouncing2) {
97 addEvents({ /* Time, Inputs, Outputs */
98 {0, {{0, 1, DOWN}}, {}},
99 {5, {}, {{0, 1, DOWN}}},
100 {6, {{0, 1, UP}}, {}},
101 {7, {{0, 1, DOWN}}, {}},
102 {8, {{0, 1, UP}}, {}},
103 {9, {{0, 1, DOWN}}, {}},
104 {10, {{0, 1, UP}}, {}},
105 {15, {}, {{0, 1, UP}}}, /* 5ms after UP at time 10 */
106 });
107 runEvents();
108}
109
110TEST_F(DebounceTest, OneKeyLong) {
111 addEvents({ /* Time, Inputs, Outputs */
112 {0, {{0, 1, DOWN}}, {}},
113
114 {5, {}, {{0, 1, DOWN}}},
115
116 {25, {{0, 1, UP}}, {}},
117
118 {30, {}, {{0, 1, UP}}},
119
120 {50, {{0, 1, DOWN}}, {}},
121
122 {55, {}, {{0, 1, DOWN}}},
123 });
124 runEvents();
125}
126
127TEST_F(DebounceTest, TwoKeysShort) {
128 addEvents({ /* Time, Inputs, Outputs */
129 {0, {{0, 1, DOWN}}, {}},
130 {1, {{0, 2, DOWN}}, {}},
131
132 {6, {}, {{0, 1, DOWN}, {0, 2, DOWN}}},
133
134 {7, {{0, 1, UP}}, {}},
135 {8, {{0, 2, UP}}, {}},
136
137 {13, {}, {{0, 1, UP}, {0, 2, UP}}},
138 });
139 runEvents();
140}
141
142TEST_F(DebounceTest, TwoKeysSimultaneous1) {
143 addEvents({ /* Time, Inputs, Outputs */
144 {0, {{0, 1, DOWN}, {0, 2, DOWN}}, {}},
145
146 {5, {}, {{0, 1, DOWN}, {0, 2, DOWN}}},
147 {6, {{0, 1, UP}, {0, 2, UP}}, {}},
148
149 {11, {}, {{0, 1, UP}, {0, 2, UP}}},
150 });
151 runEvents();
152}
153
154TEST_F(DebounceTest, TwoKeysSimultaneous2) {
155 addEvents({ /* Time, Inputs, Outputs */
156 {0, {{0, 1, DOWN}}, {}},
157 {1, {{0, 2, DOWN}}, {}},
158
159 {5, {}, {}},
160 {6, {}, {{0, 1, DOWN}, {0, 2, DOWN}}},
161 {7, {{0, 1, UP}}, {}},
162 {8, {{0, 2, UP}}, {}},
163
164 {13, {}, {{0, 1, UP}, {0, 2, UP}}},
165 });
166 runEvents();
167}
168
169TEST_F(DebounceTest, OneKeyDelayedScan1) {
170 addEvents({ /* Time, Inputs, Outputs */
171 {0, {{0, 1, DOWN}}, {}},
172
173 /* Processing is very late */
174 {300, {}, {{0, 1, DOWN}}},
175 /* Immediately release key */
176 {300, {{0, 1, UP}}, {}},
177
178 {305, {}, {{0, 1, UP}}},
179 });
180 time_jumps_ = true;
181 runEvents();
182}
183
184TEST_F(DebounceTest, OneKeyDelayedScan2) {
185 addEvents({ /* Time, Inputs, Outputs */
186 {0, {{0, 1, DOWN}}, {}},
187
188 /* Processing is very late */
189 {300, {}, {{0, 1, DOWN}}},
190 /* Release key after 1ms */
191 {301, {{0, 1, UP}}, {}},
192
193 {306, {}, {{0, 1, UP}}},
194 });
195 time_jumps_ = true;
196 runEvents();
197}
198
199TEST_F(DebounceTest, OneKeyDelayedScan3) {
200 addEvents({ /* Time, Inputs, Outputs */
201 {0, {{0, 1, DOWN}}, {}},
202
203 /* Release key before debounce expires */
204 {300, {{0, 1, UP}}, {}},
205 });
206 time_jumps_ = true;
207 runEvents();
208}
209
210TEST_F(DebounceTest, OneKeyDelayedScan4) {
211 addEvents({ /* Time, Inputs, Outputs */
212 {0, {{0, 1, DOWN}}, {}},
213
214 /* Processing is a bit late */
215 {50, {}, {{0, 1, DOWN}}},
216 /* Release key after 1ms */
217 {51, {{0, 1, UP}}, {}},
218
219 {56, {}, {{0, 1, UP}}},
220 });
221 time_jumps_ = true;
222 runEvents();
223}
diff --git a/quantum/debounce/tests/sym_defer_pk_tests.cpp b/quantum/debounce/tests/sym_defer_pk_tests.cpp
new file mode 100644
index 000000000..1f3061e59
--- /dev/null
+++ b/quantum/debounce/tests/sym_defer_pk_tests.cpp
@@ -0,0 +1,225 @@
1/* Copyright 2021 Simon Arlott
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include "gtest/gtest.h"
18
19#include "debounce_test_common.h"
20
21TEST_F(DebounceTest, OneKeyShort1) {
22 addEvents({ /* Time, Inputs, Outputs */
23 {0, {{0, 1, DOWN}}, {}},
24
25 {5, {}, {{0, 1, DOWN}}},
26 /* 0ms delay (fast scan rate) */
27 {5, {{0, 1, UP}}, {}},
28
29 {10, {}, {{0, 1, UP}}},
30 });
31 runEvents();
32}
33
34TEST_F(DebounceTest, OneKeyShort2) {
35 addEvents({ /* Time, Inputs, Outputs */
36 {0, {{0, 1, DOWN}}, {}},
37
38 {5, {}, {{0, 1, DOWN}}},
39 /* 1ms delay */
40 {6, {{0, 1, UP}}, {}},
41
42 {11, {}, {{0, 1, UP}}},
43 });
44 runEvents();
45}
46
47TEST_F(DebounceTest, OneKeyShort3) {
48 addEvents({ /* Time, Inputs, Outputs */
49 {0, {{0, 1, DOWN}}, {}},
50
51 {5, {}, {{0, 1, DOWN}}},
52 /* 2ms delay */
53 {7, {{0, 1, UP}}, {}},
54
55 {12, {}, {{0, 1, UP}}},
56 });
57 runEvents();
58}
59
60TEST_F(DebounceTest, OneKeyTooQuick1) {
61 addEvents({ /* Time, Inputs, Outputs */
62 {0, {{0, 1, DOWN}}, {}},
63 /* Release key exactly on the debounce time */
64 {5, {{0, 1, UP}}, {}},
65 });
66 runEvents();
67}
68
69TEST_F(DebounceTest, OneKeyTooQuick2) {
70 addEvents({ /* Time, Inputs, Outputs */
71 {0, {{0, 1, DOWN}}, {}},
72
73 {5, {}, {{0, 1, DOWN}}},
74 {6, {{0, 1, UP}}, {}},
75
76 /* Press key exactly on the debounce time */
77 {11, {{0, 1, DOWN}}, {}},
78 });
79 runEvents();
80}
81
82TEST_F(DebounceTest, OneKeyBouncing1) {
83 addEvents({ /* Time, Inputs, Outputs */
84 {0, {{0, 1, DOWN}}, {}},
85 {1, {{0, 1, UP}}, {}},
86 {2, {{0, 1, DOWN}}, {}},
87 {3, {{0, 1, UP}}, {}},
88 {4, {{0, 1, DOWN}}, {}},
89 {5, {{0, 1, UP}}, {}},
90 {6, {{0, 1, DOWN}}, {}},
91 {11, {}, {{0, 1, DOWN}}}, /* 5ms after DOWN at time 7 */
92 });
93 runEvents();
94}
95
96TEST_F(DebounceTest, OneKeyBouncing2) {
97 addEvents({ /* Time, Inputs, Outputs */
98 {0, {{0, 1, DOWN}}, {}},
99 {5, {}, {{0, 1, DOWN}}},
100 {6, {{0, 1, UP}}, {}},
101 {7, {{0, 1, DOWN}}, {}},
102 {8, {{0, 1, UP}}, {}},
103 {9, {{0, 1, DOWN}}, {}},
104 {10, {{0, 1, UP}}, {}},
105 {15, {}, {{0, 1, UP}}}, /* 5ms after UP at time 10 */
106 });
107 runEvents();
108}
109
110TEST_F(DebounceTest, OneKeyLong) {
111 addEvents({ /* Time, Inputs, Outputs */
112 {0, {{0, 1, DOWN}}, {}},
113
114 {5, {}, {{0, 1, DOWN}}},
115
116 {25, {{0, 1, UP}}, {}},
117
118 {30, {}, {{0, 1, UP}}},
119
120 {50, {{0, 1, DOWN}}, {}},
121
122 {55, {}, {{0, 1, DOWN}}},
123 });
124 runEvents();
125}
126
127TEST_F(DebounceTest, TwoKeysShort) {
128 addEvents({ /* Time, Inputs, Outputs */
129 {0, {{0, 1, DOWN}}, {}},
130 {1, {{0, 2, DOWN}}, {}},
131
132 {5, {}, {{0, 1, DOWN}}},
133 {6, {}, {{0, 2, DOWN}}},
134
135 {7, {{0, 1, UP}}, {}},
136 {8, {{0, 2, UP}}, {}},
137
138 {12, {}, {{0, 1, UP}}},
139 {13, {}, {{0, 2, UP}}},
140 });
141 runEvents();
142}
143
144TEST_F(DebounceTest, TwoKeysSimultaneous1) {
145 addEvents({ /* Time, Inputs, Outputs */
146 {0, {{0, 1, DOWN}, {0, 2, DOWN}}, {}},
147
148 {5, {}, {{0, 1, DOWN}, {0, 2, DOWN}}},
149 {6, {{0, 1, UP}, {0, 2, UP}}, {}},
150
151 {11, {}, {{0, 1, UP}, {0, 2, UP}}},
152 });
153 runEvents();
154}
155
156TEST_F(DebounceTest, TwoKeysSimultaneous2) {
157 addEvents({ /* Time, Inputs, Outputs */
158 {0, {{0, 1, DOWN}}, {}},
159 {1, {{0, 2, DOWN}}, {}},
160
161 {5, {}, {{0, 1, DOWN}}},
162 {6, {{0, 1, UP}}, {{0, 2, DOWN}}},
163 {7, {{0, 2, UP}}, {}},
164
165 {11, {}, {{0, 1, UP}}},
166 {12, {}, {{0, 2, UP}}},
167 });
168 runEvents();
169}
170
171TEST_F(DebounceTest, OneKeyDelayedScan1) {
172 addEvents({ /* Time, Inputs, Outputs */
173 {0, {{0, 1, DOWN}}, {}},
174
175 /* Processing is very late */
176 {300, {}, {{0, 1, DOWN}}},
177 /* Immediately release key */
178 {300, {{0, 1, UP}}, {}},
179
180 {305, {}, {{0, 1, UP}}},
181 });
182 time_jumps_ = true;
183 runEvents();
184}
185
186TEST_F(DebounceTest, OneKeyDelayedScan2) {
187 addEvents({ /* Time, Inputs, Outputs */
188 {0, {{0, 1, DOWN}}, {}},
189
190 /* Processing is very late */
191 {300, {}, {{0, 1, DOWN}}},
192 /* Release key after 1ms */
193 {301, {{0, 1, UP}}, {}},
194
195 {306, {}, {{0, 1, UP}}},
196 });
197 time_jumps_ = true;
198 runEvents();
199}
200
201TEST_F(DebounceTest, OneKeyDelayedScan3) {
202 addEvents({ /* Time, Inputs, Outputs */
203 {0, {{0, 1, DOWN}}, {}},
204
205 /* Release key before debounce expires */
206 {300, {{0, 1, UP}}, {}},
207 });
208 time_jumps_ = true;
209 runEvents();
210}
211
212TEST_F(DebounceTest, OneKeyDelayedScan4) {
213 addEvents({ /* Time, Inputs, Outputs */
214 {0, {{0, 1, DOWN}}, {}},
215
216 /* Processing is a bit late */
217 {50, {}, {{0, 1, DOWN}}},
218 /* Release key after 1ms */
219 {51, {{0, 1, UP}}, {}},
220
221 {56, {}, {{0, 1, UP}}},
222 });
223 time_jumps_ = true;
224 runEvents();
225}
diff --git a/quantum/debounce/tests/sym_eager_pk_tests.cpp b/quantum/debounce/tests/sym_eager_pk_tests.cpp
new file mode 100644
index 000000000..e0fc205e3
--- /dev/null
+++ b/quantum/debounce/tests/sym_eager_pk_tests.cpp
@@ -0,0 +1,237 @@
1/* Copyright 2021 Simon Arlott
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include "gtest/gtest.h"
18
19#include "debounce_test_common.h"
20
21TEST_F(DebounceTest, OneKeyShort1) {
22 addEvents({ /* Time, Inputs, Outputs */
23 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
24 {1, {{0, 1, UP}}, {}},
25
26 {5, {}, {{0, 1, UP}}},
27 /* Press key again after 1ms delay (debounce has not yet finished) */
28 {6, {{0, 1, DOWN}}, {}},
29 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
30 });
31 runEvents();
32}
33
34TEST_F(DebounceTest, OneKeyShort2) {
35 addEvents({ /* Time, Inputs, Outputs */
36 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
37 {1, {{0, 1, UP}}, {}},
38
39 {5, {}, {{0, 1, UP}}},
40 /* Press key again after 2ms delay (debounce has not yet finished) */
41 {7, {{0, 1, DOWN}}, {}},
42 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
43 });
44 runEvents();
45}
46
47TEST_F(DebounceTest, OneKeyShort3) {
48 addEvents({ /* Time, Inputs, Outputs */
49 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
50 {1, {{0, 1, UP}}, {}},
51
52 {5, {}, {{0, 1, UP}}},
53 /* Press key again after 3ms delay (debounce has not yet finished) */
54 {8, {{0, 1, DOWN}}, {}},
55 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
56 });
57 runEvents();
58}
59
60TEST_F(DebounceTest, OneKeyShort4) {
61 addEvents({ /* Time, Inputs, Outputs */
62 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
63 {1, {{0, 1, UP}}, {}},
64
65 {5, {}, {{0, 1, UP}}},
66 /* Press key again after 4ms delay (debounce has not yet finished) */
67 {9, {{0, 1, DOWN}}, {}},
68 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
69 });
70 runEvents();
71}
72
73TEST_F(DebounceTest, OneKeyShort5) {
74 addEvents({ /* Time, Inputs, Outputs */
75 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
76 {1, {{0, 1, UP}}, {}},
77
78 {5, {}, {{0, 1, UP}}},
79 /* Press key again after 5ms delay (debounce has finished) */
80 {10, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
81 });
82 runEvents();
83}
84
85TEST_F(DebounceTest, OneKeyShort6) {
86 addEvents({ /* Time, Inputs, Outputs */
87 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
88 {1, {{0, 1, UP}}, {}},
89
90 {5, {}, {{0, 1, UP}}},
91 /* Press key after after 6ms delay (debounce has finished) */
92 {11, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
93 });
94 runEvents();
95}
96
97TEST_F(DebounceTest, OneKeyBouncing1) {
98 addEvents({ /* Time, Inputs, Outputs */
99 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
100 {1, {{0, 1, UP}}, {}},
101 {2, {{0, 1, DOWN}}, {}},
102 {3, {{0, 1, UP}}, {}},
103 {4, {{0, 1, DOWN}}, {}},
104 {5, {{0, 1, UP}}, {{0, 1, UP}}},
105 /* Press key again after 1ms delay (debounce has not yet finished) */
106 {6, {{0, 1, DOWN}}, {}},
107 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
108 });
109 runEvents();
110}
111
112TEST_F(DebounceTest, OneKeyBouncing2) {
113 addEvents({ /* Time, Inputs, Outputs */
114 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
115 /* Change twice in the same time period */
116 {1, {{0, 1, UP}}, {}},
117 {1, {{0, 1, DOWN}}, {}},
118 /* Change three times in the same time period */
119 {2, {{0, 1, UP}}, {}},
120 {2, {{0, 1, DOWN}}, {}},
121 {2, {{0, 1, UP}}, {}},
122 /* Change three times in the same time period */
123 {3, {{0, 1, DOWN}}, {}},
124 {3, {{0, 1, UP}}, {}},
125 {3, {{0, 1, DOWN}}, {}},
126 /* Change twice in the same time period */
127 {4, {{0, 1, UP}}, {}},
128 {4, {{0, 1, DOWN}}, {}},
129 {5, {{0, 1, UP}}, {{0, 1, UP}}},
130 /* Press key again after 1ms delay (debounce has not yet finished) */
131 {6, {{0, 1, DOWN}}, {}},
132 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
133 });
134 runEvents();
135}
136
137TEST_F(DebounceTest, OneKeyLong) {
138 addEvents({ /* Time, Inputs, Outputs */
139 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
140
141 {25, {{0, 1, UP}}, {{0, 1, UP}}},
142
143 {50, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
144 });
145 runEvents();
146}
147
148TEST_F(DebounceTest, TwoKeysShort) {
149 addEvents({ /* Time, Inputs, Outputs */
150 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
151 {1, {{0, 1, UP}}, {}},
152 {2, {{0, 2, DOWN}}, {{0, 2, DOWN}}},
153 {3, {{0, 2, UP}}, {}},
154
155 {5, {}, {{0, 1, UP}}},
156 /* Press key again after 1ms delay (debounce has not yet finished) */
157 {6, {{0, 1, DOWN}}, {}},
158 {7, {}, {{0, 2, UP}}},
159
160 /* Press key again after 1ms delay (debounce has not yet finished) */
161 {9, {{0, 2, DOWN}}, {}},
162 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
163
164 {12, {}, {{0, 2, DOWN}}}, /* 5ms after UP at time 7 */
165 });
166 runEvents();
167}
168
169TEST_F(DebounceTest, OneKeyDelayedScan1) {
170 addEvents({ /* Time, Inputs, Outputs */
171 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
172
173 /* Processing is very late but the change will now be accepted */
174 {300, {{0, 1, UP}}, {{0, 1, UP}}},
175 });
176 time_jumps_ = true;
177 runEvents();
178}
179
180TEST_F(DebounceTest, OneKeyDelayedScan2) {
181 addEvents({ /* Time, Inputs, Outputs */
182 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
183
184 /* Processing is very late but the change will now be accepted even with a 1 scan delay */
185 {300, {}, {}},
186 {300, {{0, 1, UP}}, {{0, 1, UP}}},
187 });
188 time_jumps_ = true;
189 runEvents();
190}
191
192TEST_F(DebounceTest, OneKeyDelayedScan3) {
193 addEvents({ /* Time, Inputs, Outputs */
194 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
195
196 /* Processing is very late but the change will now be accepted even with a 1ms delay */
197 {300, {}, {}},
198 {301, {{0, 1, UP}}, {{0, 1, UP}}},
199 });
200 time_jumps_ = true;
201 runEvents();
202}
203
204TEST_F(DebounceTest, OneKeyDelayedScan4) {
205 addEvents({ /* Time, Inputs, Outputs */
206 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
207
208 /* Processing is a bit late but the change will now be accepted */
209 {50, {{0, 1, UP}}, {{0, 1, UP}}},
210 });
211 time_jumps_ = true;
212 runEvents();
213}
214
215TEST_F(DebounceTest, OneKeyDelayedScan5) {
216 addEvents({ /* Time, Inputs, Outputs */
217 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
218
219 /* Processing is very late but the change will now be accepted even with a 1 scan delay */
220 {50, {}, {}},
221 {50, {{0, 1, UP}}, {{0, 1, UP}}},
222 });
223 time_jumps_ = true;
224 runEvents();
225}
226
227TEST_F(DebounceTest, OneKeyDelayedScan6) {
228 addEvents({ /* Time, Inputs, Outputs */
229 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
230
231 /* Processing is very late but the change will now be accepted even with a 1ms delay */
232 {50, {}, {}},
233 {51, {{0, 1, UP}}, {{0, 1, UP}}},
234 });
235 time_jumps_ = true;
236 runEvents();
237}
diff --git a/quantum/debounce/tests/sym_eager_pr_tests.cpp b/quantum/debounce/tests/sym_eager_pr_tests.cpp
new file mode 100644
index 000000000..2c4bca127
--- /dev/null
+++ b/quantum/debounce/tests/sym_eager_pr_tests.cpp
@@ -0,0 +1,280 @@
1/* Copyright 2021 Simon Arlott
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include "gtest/gtest.h"
18
19#include "debounce_test_common.h"
20
21TEST_F(DebounceTest, OneKeyShort1) {
22 addEvents({ /* Time, Inputs, Outputs */
23 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
24 {1, {{0, 1, UP}}, {}},
25
26 {5, {}, {{0, 1, UP}}},
27 /* Press key again after 1ms delay (debounce has not yet finished) */
28 {6, {{0, 1, DOWN}}, {}},
29 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
30 });
31 runEvents();
32}
33
34TEST_F(DebounceTest, OneKeyShort2) {
35 addEvents({ /* Time, Inputs, Outputs */
36 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
37 {1, {{0, 1, UP}}, {}},
38
39 {5, {}, {{0, 1, UP}}},
40 /* Press key again after 2ms delay (debounce has not yet finished) */
41 {7, {{0, 1, DOWN}}, {}},
42 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
43 });
44 runEvents();
45}
46
47TEST_F(DebounceTest, OneKeyShort3) {
48 addEvents({ /* Time, Inputs, Outputs */
49 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
50 {1, {{0, 1, UP}}, {}},
51
52 {5, {}, {{0, 1, UP}}},
53 /* Press key again after 3ms delay (debounce has not yet finished) */
54 {8, {{0, 1, DOWN}}, {}},
55 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
56 });
57 runEvents();
58}
59
60TEST_F(DebounceTest, OneKeyShort4) {
61 addEvents({ /* Time, Inputs, Outputs */
62 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
63 {1, {{0, 1, UP}}, {}},
64
65 {5, {}, {{0, 1, UP}}},
66 /* Press key again after 4ms delay (debounce has not yet finished) */
67 {9, {{0, 1, DOWN}}, {}},
68 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
69 });
70 runEvents();
71}
72
73TEST_F(DebounceTest, OneKeyShort5) {
74 addEvents({ /* Time, Inputs, Outputs */
75 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
76 {1, {{0, 1, UP}}, {}},
77
78 {5, {}, {{0, 1, UP}}},
79 /* Press key again after 5ms delay (debounce has finished) */
80 {10, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
81 });
82 runEvents();
83}
84
85TEST_F(DebounceTest, OneKeyShort6) {
86 addEvents({ /* Time, Inputs, Outputs */
87 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
88 {1, {{0, 1, UP}}, {}},
89
90 {5, {}, {{0, 1, UP}}},
91 /* Press key after after 6ms delay (debounce has finished) */
92 {11, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
93 });
94 runEvents();
95}
96
97TEST_F(DebounceTest, OneKeyBouncing1) {
98 addEvents({ /* Time, Inputs, Outputs */
99 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
100 {1, {{0, 1, UP}}, {}},
101 {2, {{0, 1, DOWN}}, {}},
102 {3, {{0, 1, UP}}, {}},
103 {4, {{0, 1, DOWN}}, {}},
104 {5, {{0, 1, UP}}, {{0, 1, UP}}},
105 /* Press key again after 1ms delay (debounce has not yet finished) */
106 {6, {{0, 1, DOWN}}, {}},
107 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
108 });
109 runEvents();
110}
111
112TEST_F(DebounceTest, OneKeyBouncing2) {
113 addEvents({ /* Time, Inputs, Outputs */
114 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
115 /* Change twice in the same time period */
116 {1, {{0, 1, UP}}, {}},
117 {1, {{0, 1, DOWN}}, {}},
118 /* Change three times in the same time period */
119 {2, {{0, 1, UP}}, {}},
120 {2, {{0, 1, DOWN}}, {}},
121 {2, {{0, 1, UP}}, {}},
122 /* Change three times in the same time period */
123 {3, {{0, 1, DOWN}}, {}},
124 {3, {{0, 1, UP}}, {}},
125 {3, {{0, 1, DOWN}}, {}},
126 /* Change twice in the same time period */
127 {4, {{0, 1, UP}}, {}},
128 {4, {{0, 1, DOWN}}, {}},
129 {5, {{0, 1, UP}}, {{0, 1, UP}}},
130 /* Press key again after 1ms delay (debounce has not yet finished) */
131 {6, {{0, 1, DOWN}}, {}},
132 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
133 });
134 runEvents();
135}
136
137TEST_F(DebounceTest, OneKeyLong) {
138 addEvents({ /* Time, Inputs, Outputs */
139 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
140
141 {25, {{0, 1, UP}}, {{0, 1, UP}}},
142
143 {50, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
144 });
145 runEvents();
146}
147
148TEST_F(DebounceTest, TwoRowsShort) {
149 addEvents({ /* Time, Inputs, Outputs */
150 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
151 {1, {{0, 1, UP}}, {}},
152 {2, {{2, 0, DOWN}}, {{2, 0, DOWN}}},
153 {3, {{2, 0, UP}}, {}},
154
155 {5, {}, {{0, 1, UP}}},
156 /* Press key again after 1ms delay (debounce has not yet finished) */
157 {6, {{0, 1, DOWN}}, {}},
158 {7, {}, {{2, 0, UP}}},
159
160 /* Press key again after 1ms delay (debounce has not yet finished) */
161 {9, {{2, 0, DOWN}}, {}},
162 {10, {}, {{0, 1, DOWN}}}, /* 5ms after UP at time 5 */
163
164 {12, {}, {{2, 0, DOWN}}}, /* 5ms after UP at time 7 */
165 });
166 runEvents();
167}
168
169TEST_F(DebounceTest, TwoKeysOverlap) {
170 addEvents({ /* Time, Inputs, Outputs */
171 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
172 {1, {{0, 1, UP}}, {}},
173 /* Press a second key during the first debounce */
174 {2, {{0, 2, DOWN}}, {}},
175
176 /* Key registers as soon as debounce finishes, 5ms after time 0 */
177 {5, {}, {{0, 1, UP}, {0, 2, DOWN}}},
178 {6, {{0, 1, DOWN}}, {}},
179
180 /* Key registers as soon as debounce finishes, 5ms after time 5 */
181 {10, {}, {{0, 1, DOWN}}},
182 /* Release both keys */
183 {11, {{0, 1, UP}}, {}},
184 {12, {{0, 2, UP}}, {}},
185
186 /* Keys register as soon as debounce finishes, 5ms after time 10 */
187 {15, {}, {{0, 1, UP}, {0, 2, UP}}},
188 });
189 runEvents();
190}
191
192TEST_F(DebounceTest, TwoKeysSimultaneous1) {
193 addEvents({ /* Time, Inputs, Outputs */
194 {0, {{0, 1, DOWN}, {0, 2, DOWN}}, {{0, 1, DOWN}, {0, 2, DOWN}}},
195 {20, {{0, 1, UP}}, {{0, 1, UP}}},
196 {21, {{0, 2, UP}}, {}},
197
198 /* Key registers as soon as debounce finishes, 5ms after time 20 */
199 {25, {}, {{0, 2, UP}}},
200 });
201 runEvents();
202}
203
204TEST_F(DebounceTest, TwoKeysSimultaneous2) {
205 addEvents({ /* Time, Inputs, Outputs */
206 {0, {{0, 1, DOWN}, {0, 2, DOWN}}, {{0, 1, DOWN}, {0, 2, DOWN}}},
207 {20, {{0, 1, UP}, {0, 2, UP}}, {{0, 1, UP}, {0, 2, UP}}},
208 });
209 runEvents();
210}
211
212TEST_F(DebounceTest, OneKeyDelayedScan1) {
213 addEvents({ /* Time, Inputs, Outputs */
214 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
215
216 /* Processing is very late but the change will now be accepted */
217 {300, {{0, 1, UP}}, {{0, 1, UP}}},
218 });
219 time_jumps_ = true;
220 runEvents();
221}
222
223TEST_F(DebounceTest, OneKeyDelayedScan2) {
224 addEvents({ /* Time, Inputs, Outputs */
225 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
226
227 /* Processing is very late but the change will now be accepted even with a 1 scan delay */
228 {300, {}, {}},
229 {300, {{0, 1, UP}}, {{0, 1, UP}}},
230 });
231 time_jumps_ = true;
232 runEvents();
233}
234
235TEST_F(DebounceTest, OneKeyDelayedScan3) {
236 addEvents({ /* Time, Inputs, Outputs */
237 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
238
239 /* Processing is very late but the change will now be accepted even with a 1ms delay */
240 {300, {}, {}},
241 {301, {{0, 1, UP}}, {{0, 1, UP}}},
242 });
243 time_jumps_ = true;
244 runEvents();
245}
246
247TEST_F(DebounceTest, OneKeyDelayedScan4) {
248 addEvents({ /* Time, Inputs, Outputs */
249 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
250
251 /* Processing is a bit late but the change will now be accepted */
252 {50, {{0, 1, UP}}, {{0, 1, UP}}},
253 });
254 time_jumps_ = true;
255 runEvents();
256}
257
258TEST_F(DebounceTest, OneKeyDelayedScan5) {
259 addEvents({ /* Time, Inputs, Outputs */
260 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
261
262 /* Processing is very late but the change will now be accepted even with a 1 scan delay */
263 {50, {}, {}},
264 {50, {{0, 1, UP}}, {{0, 1, UP}}},
265 });
266 time_jumps_ = true;
267 runEvents();
268}
269
270TEST_F(DebounceTest, OneKeyDelayedScan6) {
271 addEvents({ /* Time, Inputs, Outputs */
272 {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
273
274 /* Processing is very late but the change will now be accepted even with a 1ms delay */
275 {50, {}, {}},
276 {51, {{0, 1, UP}}, {{0, 1, UP}}},
277 });
278 time_jumps_ = true;
279 runEvents();
280}
diff --git a/quantum/debounce/tests/testlist.mk b/quantum/debounce/tests/testlist.mk
new file mode 100644
index 000000000..16ce8a0a8
--- /dev/null
+++ b/quantum/debounce/tests/testlist.mk
@@ -0,0 +1,5 @@
1TEST_LIST += \
2 debounce_sym_defer_g \
3 debounce_sym_defer_pk \
4 debounce_sym_eager_pk \
5 debounce_sym_eager_pr
diff --git a/testlist.mk b/testlist.mk
index 0d7609b9f..d256f4c81 100644
--- a/testlist.mk
+++ b/testlist.mk
@@ -1,6 +1,7 @@
1TEST_LIST = $(notdir $(patsubst %/rules.mk,%,$(wildcard $(ROOT_DIR)/tests/*/rules.mk))) 1TEST_LIST = $(notdir $(patsubst %/rules.mk,%,$(wildcard $(ROOT_DIR)/tests/*/rules.mk)))
2FULL_TESTS := $(TEST_LIST) 2FULL_TESTS := $(TEST_LIST)
3 3
4include $(ROOT_DIR)/quantum/debounce/tests/testlist.mk
4include $(ROOT_DIR)/quantum/sequencer/tests/testlist.mk 5include $(ROOT_DIR)/quantum/sequencer/tests/testlist.mk
5include $(ROOT_DIR)/quantum/serial_link/tests/testlist.mk 6include $(ROOT_DIR)/quantum/serial_link/tests/testlist.mk
6 7
diff --git a/tmk_core/common/arm_atsam/_timer.h b/tmk_core/common/arm_atsam/_timer.h
new file mode 100644
index 000000000..77402b612
--- /dev/null
+++ b/tmk_core/common/arm_atsam/_timer.h
@@ -0,0 +1,19 @@
1/* Copyright 2021 Simon Arlott
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16#pragma once
17
18// The platform is 32-bit, so prefer 32-bit timers to avoid overflow
19#define FAST_TIMER_T_SIZE 32
diff --git a/tmk_core/common/avr/_timer.h b/tmk_core/common/avr/_timer.h
new file mode 100644
index 000000000..b81e0f68b
--- /dev/null
+++ b/tmk_core/common/avr/_timer.h
@@ -0,0 +1,19 @@
1/* Copyright 2021 Simon Arlott
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16#pragma once
17
18// The platform is 8-bit, so prefer 16-bit timers to reduce code size
19#define FAST_TIMER_T_SIZE 16
diff --git a/tmk_core/common/chibios/_timer.h b/tmk_core/common/chibios/_timer.h
new file mode 100644
index 000000000..77402b612
--- /dev/null
+++ b/tmk_core/common/chibios/_timer.h
@@ -0,0 +1,19 @@
1/* Copyright 2021 Simon Arlott
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16#pragma once
17
18// The platform is 32-bit, so prefer 32-bit timers to avoid overflow
19#define FAST_TIMER_T_SIZE 32
diff --git a/tmk_core/common/timer.h b/tmk_core/common/timer.h
index 58f637dd9..928811a2b 100644
--- a/tmk_core/common/timer.h
+++ b/tmk_core/common/timer.h
@@ -1,5 +1,6 @@
1/* 1/*
2Copyright 2011 Jun Wako <wakojun@gmail.com> 2Copyright 2011 Jun Wako <wakojun@gmail.com>
3Copyright 2021 Simon Arlott
3 4
4This program is free software: you can redistribute it and/or modify 5This program is free software: you can redistribute it and/or modify
5it under the terms of the GNU General Public License as published by 6it under the terms of the GNU General Public License as published by
@@ -17,13 +18,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
17 18
18#pragma once 19#pragma once
19 20
21#if __has_include_next("_timer.h")
22# include_next "_timer.h" /* Include the platform's _timer.h */
23#endif
24
20#include <stdint.h> 25#include <stdint.h>
21#include <stdbool.h> 26#include <stdbool.h>
22 27
23#if defined(__AVR__)
24# include "avr/timer_avr.h"
25#endif
26
27#define TIMER_DIFF(a, b, max) ((max == UINT8_MAX) ? ((uint8_t)((a) - (b))) : ((max == UINT16_MAX) ? ((uint16_t)((a) - (b))) : ((max == UINT32_MAX) ? ((uint32_t)((a) - (b))) : ((a) >= (b) ? (a) - (b) : (max) + 1 - (b) + (a))))) 28#define TIMER_DIFF(a, b, max) ((max == UINT8_MAX) ? ((uint8_t)((a) - (b))) : ((max == UINT16_MAX) ? ((uint16_t)((a) - (b))) : ((max == UINT32_MAX) ? ((uint32_t)((a) - (b))) : ((a) >= (b) ? (a) - (b) : (max) + 1 - (b) + (a)))))
28#define TIMER_DIFF_8(a, b) TIMER_DIFF(a, b, UINT8_MAX) 29#define TIMER_DIFF_8(a, b) TIMER_DIFF(a, b, UINT8_MAX)
29#define TIMER_DIFF_16(a, b) TIMER_DIFF(a, b, UINT16_MAX) 30#define TIMER_DIFF_16(a, b) TIMER_DIFF(a, b, UINT16_MAX)
@@ -47,6 +48,21 @@ uint32_t timer_elapsed32(uint32_t last);
47#define timer_expired(current, future) ((uint16_t)(current - future) < UINT16_MAX / 2) 48#define timer_expired(current, future) ((uint16_t)(current - future) < UINT16_MAX / 2)
48#define timer_expired32(current, future) ((uint32_t)(current - future) < UINT32_MAX / 2) 49#define timer_expired32(current, future) ((uint32_t)(current - future) < UINT32_MAX / 2)
49 50
51// Use an appropriate timer integer size based on architecture (16-bit will overflow sooner)
52#if FAST_TIMER_T_SIZE < 32
53# define TIMER_DIFF_FAST(a, b) TIMER_DIFF_16(a, b)
54# define timer_expired_fast(current, future) timer_expired(current, future)
55typedef uint16_t fast_timer_t;
56fast_timer_t inline timer_read_fast(void) { return timer_read(); }
57fast_timer_t inline timer_elapsed_fast(fast_timer_t last) { return timer_elapsed(last); }
58#else
59# define TIMER_DIFF_FAST(a, b) TIMER_DIFF_32(a, b)
60# define timer_expired_fast(current, future) timer_expired32(current, future)
61typedef uint32_t fast_timer_t;
62fast_timer_t inline timer_read_fast(void) { return timer_read32(); }
63fast_timer_t inline timer_elapsed_fast(fast_timer_t last) { return timer_elapsed32(last); }
64#endif
65
50#ifdef __cplusplus 66#ifdef __cplusplus
51} 67}
52#endif 68#endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-04 04:18:10 +0000