1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
/* Copyright 2023 Colin Lam (Ploopy Corporation)
* Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com>
* Copyright 2019 Sunjun Kim
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "madromys.h"
#ifndef PLOOPY_DPI_OPTIONS
# define PLOOPY_DPI_OPTIONS \
{ 600, 900, 1200, 1600 }
# ifndef PLOOPY_DPI_DEFAULT
# define PLOOPY_DPI_DEFAULT 1
# endif
#endif
#ifndef PLOOPY_DPI_DEFAULT
# define PLOOPY_DPI_DEFAULT 0
#endif
#ifndef PLOOPY_DRAGSCROLL_DPI
# define PLOOPY_DRAGSCROLL_DPI 100 // Fixed-DPI Drag Scroll
#endif
#ifndef PLOOPY_DRAGSCROLL_FIXED
# define PLOOPY_DRAGSCROLL_FIXED 1
#endif
#ifndef PLOOPY_DRAGSCROLL_MULTIPLIER
# define PLOOPY_DRAGSCROLL_MULTIPLIER 0.75 // Variable-DPI Drag Scroll
#endif
#ifndef PLOOPY_DRAGSCROLL_SEMAPHORE
# define PLOOPY_DRAGSCROLL_SEMAPHORE 4
#endif
#ifndef PLOOPY_DRAGSCROLL_MOMENTARY
# define PLOOPY_DRAGSCROLL_MOMENTARY 1
#endif
#ifndef PLOOPY_DRAGSCROLL_INVERT
# define PLOOPY_DRAGSCROLL_INVERT 1
#endif
keyboard_config_t keyboard_config;
uint16_t dpi_array[] = PLOOPY_DPI_OPTIONS;
#define DPI_OPTION_SIZE (sizeof(dpi_array) / sizeof(uint16_t))
// TODO: Implement libinput profiles
// https://wayland.freedesktop.org/libinput/doc/latest/pointer-acceleration.html
// Compile time accel selection
// Valid options are ACC_NONE, ACC_LINEAR, ACC_CUSTOM, ACC_QUADRATIC
// Trackball State
bool is_drag_scroll = false;
// drag scroll divisor state
int8_t drag_scroll_x_semaphore = 0;
int8_t drag_scroll_y_semaphore = 0;
report_mouse_t pointing_device_task_kb(report_mouse_t mouse_report) {
if (is_drag_scroll) {
int16_t mouse_report_x_temp = mouse_report.x;
int16_t mouse_report_y_temp = mouse_report.y;
int16_t mouse_report_x_calc = 0;
int16_t mouse_report_y_calc = 0;
int16_t valx = (mouse_report_x_temp > 0) ? -1 : 1;
int16_t valy = (mouse_report_y_temp > 0) ? -1 : 1;
while (mouse_report_x_temp != 0) {
mouse_report_x_temp += valx;
drag_scroll_x_semaphore -= valx;
if (abs(drag_scroll_x_semaphore) >= PLOOPY_DRAGSCROLL_SEMAPHORE) {
mouse_report_x_calc -= valx;
drag_scroll_x_semaphore = 0;
}
}
while (mouse_report_y_temp != 0) {
mouse_report_y_temp += valy;
drag_scroll_y_semaphore -= valy;
if (abs(drag_scroll_y_semaphore) >= PLOOPY_DRAGSCROLL_SEMAPHORE) {
mouse_report_y_calc -= valy;
drag_scroll_y_semaphore = 0;
}
}
mouse_report.h = mouse_report_x_calc;
#ifdef PLOOPY_DRAGSCROLL_INVERT
// Invert vertical scroll direction
mouse_report.v = -mouse_report_y_calc;
#else
mouse_report.v = mouse_report_y_calc;
#endif
mouse_report.x = 0;
mouse_report.y = 0;
}
return pointing_device_task_user(mouse_report);
}
bool process_record_kb(uint16_t keycode, keyrecord_t* record) {
if (!process_record_user(keycode, record)) {
return false;
}
if (keycode == DPI_CONFIG && record->event.pressed) {
keyboard_config.dpi_config = (keyboard_config.dpi_config + 1) % DPI_OPTION_SIZE;
eeconfig_update_kb(keyboard_config.raw);
pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
}
if (keycode == DRAG_SCROLL) {
#ifndef PLOOPY_DRAGSCROLL_MOMENTARY
if (record->event.pressed)
#endif
{
is_drag_scroll ^= 1;
}
#ifdef PLOOPY_DRAGSCROLL_FIXED
pointing_device_set_cpi(is_drag_scroll ? PLOOPY_DRAGSCROLL_DPI : dpi_array[keyboard_config.dpi_config]);
#else
pointing_device_set_cpi(is_drag_scroll ? (dpi_array[keyboard_config.dpi_config] * PLOOPY_DRAGSCROLL_MULTIPLIER) : dpi_array[keyboard_config.dpi_config]);
#endif
}
return true;
}
// Hardware Setup
void keyboard_pre_init_kb(void) {
// debug_enable = true;
// debug_matrix = true;
// debug_mouse = true;
// debug_encoder = true;
/* Ground all output pins connected to ground. This provides additional
* pathways to ground. If you're messing with this, know this: driving ANY
* of these pins high will cause a short. On the MCU. Ka-blooey.
*/
const pin_t unused_pins[] = { GP1, GP3, GP4, GP6, GP8, GP10, GP14, GP16,
GP18, GP20, GP22, GP24, GP25, GP26, GP27, GP28, GP29 };
for (uint8_t i = 0; i < (sizeof(unused_pins) / sizeof(pin_t)); i++) {
setPinOutput(unused_pins[i]);
writePinLow(unused_pins[i]);
}
keyboard_pre_init_user();
}
void pointing_device_init_kb(void) { pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]); }
void eeconfig_init_kb(void) {
keyboard_config.dpi_config = PLOOPY_DPI_DEFAULT;
eeconfig_update_kb(keyboard_config.raw);
eeconfig_init_user();
}
void matrix_init_kb(void) {
// is safe to just read DPI setting since matrix init
// comes before pointing device init.
keyboard_config.raw = eeconfig_read_kb();
if (keyboard_config.dpi_config > DPI_OPTION_SIZE) {
eeconfig_init_kb();
}
matrix_init_user();
}
|
