summaryrefslogtreecommitdiff
path: root/quantum/split_common/transport.h
blob: 4f6b968fa8a0ddbaccc9ed456493eaeb74a608b2 (plain)
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
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
/* Copyright 2021 QMK
 *
 * 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/>.
 */

#pragma once

#include <stdint.h>
#include <stdbool.h>

#include "progmem.h"
#include "action_layer.h"
#include "matrix.h"

#ifndef RPC_M2S_BUFFER_SIZE
#    define RPC_M2S_BUFFER_SIZE 32
#endif // RPC_M2S_BUFFER_SIZE

#ifndef RPC_S2M_BUFFER_SIZE
#    define RPC_S2M_BUFFER_SIZE 32
#endif // RPC_S2M_BUFFER_SIZE

void transport_master_init(void);
void transport_slave_init(void);

// returns false if valid data not received from slave
bool transport_master(matrix_row_t master_matrix[], matrix_row_t slave_matrix[]);
void transport_slave(matrix_row_t master_matrix[], matrix_row_t slave_matrix[]);

bool transport_execute_transaction(int8_t id, const void *initiator2target_buf, uint16_t initiator2target_length, void *target2initiator_buf, uint16_t target2initiator_length);

#ifdef ENCODER_ENABLE
#    include "encoder.h"
#endif // ENCODER_ENABLE

#ifdef BACKLIGHT_ENABLE
#    include "backlight.h"
#endif // BACKLIGHT_ENABLE

#ifdef RGBLIGHT_ENABLE
#    include "rgblight.h"
#endif // RGBLIGHT_ENABLE

typedef struct _split_slave_matrix_sync_t {
    uint8_t      checksum;
    matrix_row_t matrix[(MATRIX_ROWS) / 2];
} split_slave_matrix_sync_t;

#ifdef SPLIT_TRANSPORT_MIRROR
typedef struct _split_master_matrix_sync_t {
    matrix_row_t matrix[(MATRIX_ROWS) / 2];
} split_master_matrix_sync_t;
#endif // SPLIT_TRANSPORT_MIRROR

#ifdef ENCODER_ENABLE
typedef struct _split_slave_encoder_sync_t {
    uint8_t          checksum;
    encoder_events_t events;
} split_slave_encoder_sync_t;
#endif // ENCODER_ENABLE

#if !defined(NO_ACTION_LAYER) && defined(SPLIT_LAYER_STATE_ENABLE)
typedef struct _split_layers_sync_t {
    layer_state_t layer_state;
    layer_state_t default_layer_state;
} split_layers_sync_t;
#endif // !defined(NO_ACTION_LAYER) && defined(SPLIT_LAYER_STATE_ENABLE)

#if defined(LED_MATRIX_ENABLE) && defined(LED_MATRIX_SPLIT)
#    include "led_matrix.h"

typedef struct _led_matrix_sync_t {
    led_eeconfig_t led_matrix;
    bool           led_suspend_state;
} led_matrix_sync_t;
#endif // defined(LED_MATRIX_ENABLE) && defined(LED_MATRIX_SPLIT)

#if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
#    include "rgb_matrix.h"

typedef struct _rgb_matrix_sync_t {
    rgb_config_t rgb_matrix;
    bool         rgb_suspend_state;
} rgb_matrix_sync_t;
#endif // defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)

#ifdef SPLIT_MODS_ENABLE
typedef struct _split_mods_sync_t {
    uint8_t real_mods;
    uint8_t weak_mods;
#    ifndef NO_ACTION_ONESHOT
    uint8_t oneshot_mods;
#    endif // NO_ACTION_ONESHOT
} split_mods_sync_t;
#endif // SPLIT_MODS_ENABLE

#if defined(POINTING_DEVICE_ENABLE) && defined(SPLIT_POINTING_ENABLE)
#    include "pointing_device.h"
typedef struct _split_slave_pointing_sync_t {
    uint8_t        checksum;
    report_mouse_t report;
    uint16_t       cpi;
} split_slave_pointing_sync_t;
#endif // defined(POINTING_DEVICE_ENABLE) && defined(SPLIT_POINTING_ENABLE)

#if defined(HAPTIC_ENABLE) && defined(SPLIT_HAPTIC_ENABLE)
#    include "haptic.h"
typedef struct _split_slave_haptic_sync_t {
    haptic_config_t haptic_config;
    uint8_t         haptic_play;
} split_slave_haptic_sync_t;
#endif // defined(HAPTIC_ENABLE) && defined(SPLIT_HAPTIC_ENABLE)

#if defined(SPLIT_ACTIVITY_ENABLE)
#    include "keyboard.h"
typedef struct _split_slave_activity_sync_t {
    uint32_t matrix_timestamp;
    uint32_t encoder_timestamp;
    uint32_t pointing_device_timestamp;
} split_slave_activity_sync_t;
#endif // defined(SPLIT_ACTIVITY_ENABLE)

#if defined(SPLIT_TRANSACTION_IDS_KB) || defined(SPLIT_TRANSACTION_IDS_USER)
typedef struct _rpc_sync_info_t {
    uint8_t checksum;
    struct {
        int8_t  transaction_id;
        uint8_t m2s_length;
        uint8_t s2m_length;
    } payload;
} rpc_sync_info_t;
#endif // defined(SPLIT_TRANSACTION_IDS_KB) || defined(SPLIT_TRANSACTION_IDS_USER)

#if defined(OS_DETECTION_ENABLE) && defined(SPLIT_DETECTED_OS_ENABLE)
#    include "os_detection.h"
#endif // defined(OS_DETECTION_ENABLE) && defined(SPLIT_DETECTED_OS_ENABLE)

typedef struct _split_shared_memory_t {
#ifdef USE_I2C
    int8_t transaction_id;
#endif // USE_I2C

    split_slave_matrix_sync_t smatrix;

#ifdef SPLIT_TRANSPORT_MIRROR
    split_master_matrix_sync_t mmatrix;
#endif // SPLIT_TRANSPORT_MIRROR

#ifdef ENCODER_ENABLE
    split_slave_encoder_sync_t encoders;
#endif // ENCODER_ENABLE

#ifndef DISABLE_SYNC_TIMER
    uint32_t sync_timer;
#endif // DISABLE_SYNC_TIMER

#if !defined(NO_ACTION_LAYER) && defined(SPLIT_LAYER_STATE_ENABLE)
    split_layers_sync_t layers;
#endif // !defined(NO_ACTION_LAYER) && defined(SPLIT_LAYER_STATE_ENABLE)

#ifdef SPLIT_LED_STATE_ENABLE
    uint8_t led_state;
#endif // SPLIT_LED_STATE_ENABLE

#ifdef SPLIT_MODS_ENABLE
    split_mods_sync_t mods;
#endif // SPLIT_MODS_ENABLE

#ifdef BACKLIGHT_ENABLE
    uint8_t backlight_level;
#endif // BACKLIGHT_ENABLE

#if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
    rgblight_syncinfo_t rgblight_sync;
#endif // defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)

#if defined(LED_MATRIX_ENABLE) && defined(LED_MATRIX_SPLIT)
    led_matrix_sync_t led_matrix_sync;
#endif // defined(LED_MATRIX_ENABLE) && defined(LED_MATRIX_SPLIT)

#if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
    rgb_matrix_sync_t rgb_matrix_sync;
#endif // defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)

#if defined(WPM_ENABLE) && defined(SPLIT_WPM_ENABLE)
    uint8_t current_wpm;
#endif // defined(WPM_ENABLE) && defined(SPLIT_WPM_ENABLE)

#if defined(OLED_ENABLE) && defined(SPLIT_OLED_ENABLE)
    uint8_t current_oled_state;
#endif // defined(OLED_ENABLE) && defined(SPLIT_OLED_ENABLE)

#if defined(ST7565_ENABLE) && defined(SPLIT_ST7565_ENABLE)
    uint8_t current_st7565_state;
#endif // ST7565_ENABLE(OLED_ENABLE) && defined(SPLIT_ST7565_ENABLE)

#if defined(POINTING_DEVICE_ENABLE) && defined(SPLIT_POINTING_ENABLE)
    split_slave_pointing_sync_t pointing;
#endif // defined(POINTING_DEVICE_ENABLE) && defined(SPLIT_POINTING_ENABLE)

#if defined(SPLIT_WATCHDOG_ENABLE)
    bool watchdog_pinged;
#endif // defined(SPLIT_WATCHDOG_ENABLE)

#if defined(HAPTIC_ENABLE) && defined(SPLIT_HAPTIC_ENABLE)
    split_slave_haptic_sync_t haptic_sync;
#endif // defined(HAPTIC_ENABLE)

#if defined(SPLIT_ACTIVITY_ENABLE)
    split_slave_activity_sync_t activity_sync;
#endif // defined(SPLIT_ACTIVITY_ENABLE)

#if defined(SPLIT_TRANSACTION_IDS_KB) || defined(SPLIT_TRANSACTION_IDS_USER)
    rpc_sync_info_t rpc_info;
    uint8_t         rpc_m2s_buffer[RPC_M2S_BUFFER_SIZE];
    uint8_t         rpc_s2m_buffer[RPC_S2M_BUFFER_SIZE];
#endif // defined(SPLIT_TRANSACTION_IDS_KB) || defined(SPLIT_TRANSACTION_IDS_USER)

#if defined(OS_DETECTION_ENABLE) && defined(SPLIT_DETECTED_OS_ENABLE)
    os_variant_t detected_os;
#endif // defined(OS_DETECTION_ENABLE) && defined(SPLIT_DETECTED_OS_ENABLE)
} split_shared_memory_t;

extern split_shared_memory_t *const split_shmem;