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/* Copyright 2020 Christopher Courtney <drashna@live.com> (@drashna)
*
* 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 "tractyl_manuform.h"
#include "transactions.h"
#include <string.h>
#ifndef TRACKBALL_DPI_OPTIONS
# define TRACKBALL_DPI_OPTIONS \
{ 1200, 1600, 2400 }
# ifndef TRACKBALL_DPI_DEFAULT
# define TRACKBALL_DPI_DEFAULT 1
# endif
#endif
#ifndef TRACKBALL_DPI_DEFAULT
# define TRACKBALL_DPI_DEFAULT 0
#endif
keyboard_config_t keyboard_config;
kb_config_data_t kb_config_data;
uint16_t dpi_array[] = TRACKBALL_DPI_OPTIONS;
#define DPI_OPTION_SIZE (sizeof(dpi_array) / sizeof(uint16_t))
bool process_record_kb(uint16_t keycode, keyrecord_t* record) {
if (!process_record_user(keycode, record)) {
return false;
}
#ifdef POINTING_DEVICE_ENABLE
if (keycode == DPI_CONFIG && record->event.pressed) {
if ((get_mods() | get_oneshot_mods()) & MOD_MASK_SHIFT) {
keyboard_config.dpi_config = (keyboard_config.dpi_config - 1) % DPI_OPTION_SIZE;
} else {
keyboard_config.dpi_config = (keyboard_config.dpi_config + 1) % DPI_OPTION_SIZE;
}
eeconfig_update_kb(keyboard_config.raw);
kb_config_data.device_cpi = dpi_array[keyboard_config.dpi_config];
pointing_device_set_cpi(kb_config_data.device_cpi);
}
#endif
/* If Mousekeys is disabled, then use handle the mouse button
* keycodes. This makes things simpler, and allows usage of
* the keycodes in a consistent manner. But only do this if
* Mousekeys is not enable, so it's not handled twice.
*/
#ifndef MOUSEKEY_ENABLE
if (IS_MOUSEKEY_BUTTON(keycode)) {
report_mouse_t currentReport = pointing_device_get_report();
currentReport.buttons = pointing_device_handle_buttons(currentReport.buttons, record->event.pressed, keycode - KC_MS_BTN1);
pointing_device_set_report(currentReport);
pointing_device_send();
}
#endif
return true;
}
__attribute__((weak)) void keyboard_pre_init_sub(void) {}
void keyboard_pre_init_kb(void) {
// debug_enable = true;
// debug_matrix = true;
// debug_mouse = true;
// debug_encoder = true;
// This is the debug LED.
#if defined(DEBUG_LED_PIN)
setPinOutput(DEBUG_LED_PIN);
writePin(DEBUG_LED_PIN, !debug_enable);
#endif
memset(&kb_config_data, 0, sizeof(kb_config_data));
keyboard_pre_init_sub();
keyboard_pre_init_user();
}
void keyboard_post_init_kb(void) {
transaction_register_rpc(RPC_ID_KB_CONFIG_SYNC, kb_config_sync_handler);
keyboard_post_init_user();
}
#ifdef POINTING_DEVICE_ENABLE
void pointing_device_init_kb(void) {
kb_config_data.device_cpi = dpi_array[keyboard_config.dpi_config];
pointing_device_set_cpi(kb_config_data.device_cpi);
pointing_device_init_user();
}
report_mouse_t pointing_device_task_kb(report_mouse_t mouse_report) {
if (is_keyboard_master()) {
mouse_report = pointing_device_task_user(mouse_report);
}
return mouse_report;
}
#endif
void eeconfig_init_kb(void) {
keyboard_config.dpi_config = TRACKBALL_DPI_DEFAULT;
#ifdef POINTING_DEVICE_ENABLE
kb_config_data.device_cpi = dpi_array[keyboard_config.dpi_config];
pointing_device_set_cpi(kb_config_data.device_cpi);
#endif
eeconfig_update_kb(keyboard_config.raw);
eeconfig_init_user();
}
__attribute__((weak)) void matrix_init_sub_kb(void) {}
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_sub_kb();
matrix_init_user();
}
__attribute__((weak)) void matrix_scan_sub_kb(void) {}
void matrix_scan_kb(void) {
matrix_scan_sub_kb();
matrix_scan_user();
}
void housekeeping_task_kb(void) {
if (is_keyboard_master()) {
// Keep track of the last state, so that we can tell if we need to propagate to slave
static kb_config_data_t last_kb_config;
static uint32_t last_sync = 0;
bool needs_sync = false;
// Check if the state values are different
if (memcmp(&kb_config_data, &last_kb_config, sizeof(kb_config_data))) {
needs_sync = true;
memcpy(&last_kb_config, &kb_config_data, sizeof(kb_config_data));
}
// Send to slave every 500ms regardless of state change
if (timer_elapsed32(last_sync) > 500) {
needs_sync = true;
}
// Perform the sync if requested
if (needs_sync) {
if (transaction_rpc_send(RPC_ID_KB_CONFIG_SYNC, sizeof(kb_config_data), &kb_config_data)) {
last_sync = timer_read32();
}
}
}
// no need for user function, is called already
}
void kb_config_sync_handler(uint8_t initiator2target_buffer_size, const void* initiator2target_buffer, uint8_t target2initiator_buffer_size, void* target2initiator_buffer) {
if (initiator2target_buffer_size == sizeof(kb_config_data)) {
memcpy(&kb_config_data, initiator2target_buffer, sizeof(kb_config_data));
}
}
#ifdef POINTING_DEVICE_ENABLE
void matrix_power_up(void) { pointing_device_task(); }
#endif
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