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/* Copyright 2023 Cipulot
*
* 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 "ec_switch_matrix.h"
#include "action.h"
#include "via.h"
#ifdef VIA_ENABLE
void apc_init_thresholds(void);
void apc_set_threshold(bool is_for_actuation);
// Declaring an _apc_config_t struct that will store our data
typedef struct _apc_config_t {
uint16_t actuation_threshold;
uint16_t release_threshold;
} apc_config;
// Check if the size of the reserved persistent memory is the same as the size of struct apc_config
_Static_assert(sizeof(apc_config) == EECONFIG_USER_DATA_SIZE, "Mismatch in keyboard EECONFIG stored data");
// Declaring a new variable apc of type apc_config
apc_config apc;
// Declaring enums for VIA config menu
enum via_apc_enums {
// clang-format off
id_apc_actuation_threshold = 1,
id_apc_release_threshold = 2
// clang-format on
};
// Initializing persistent memory configuration: default values are declared and stored in PMEM
void eeconfig_init_user(void) {
// Default values
apc.actuation_threshold = DEFAULT_ACTUATION_LEVEL;
apc.release_threshold = DEFAULT_RELEASE_LEVEL;
// Write default value to EEPROM now
eeconfig_update_user_datablock(&apc);
}
// On Keyboard startup
void keyboard_post_init_user(void) {
// Read custom menu variables from memory
eeconfig_read_user_datablock(&apc);
apc_init_thresholds();
}
// Handle the data received by the keyboard from the VIA menus
void apc_config_set_value(uint8_t *data) {
// data = [ value_id, value_data ]
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case id_apc_actuation_threshold: {
apc.actuation_threshold = value_data[1] | (value_data[0] << 8);
apc_set_threshold(true);
break;
}
case id_apc_release_threshold: {
apc.release_threshold = value_data[1] | (value_data[0] << 8);
apc_set_threshold(false);
break;
}
}
}
// Handle the data sent by the keyboard to the VIA menus
void apc_config_get_value(uint8_t *data) {
// data = [ value_id, value_data ]
uint8_t *value_id = &(data[0]);
uint8_t *value_data = &(data[1]);
switch (*value_id) {
case id_apc_actuation_threshold: {
value_data[0] = apc.actuation_threshold >> 8;
value_data[1] = apc.actuation_threshold & 0xFF;
break;
}
case id_apc_release_threshold: {
value_data[0] = apc.release_threshold >> 8;
value_data[1] = apc.release_threshold & 0xFF;
break;
}
}
}
// Save the data to persistent memory after changes are made
void apc_config_save(void) {
eeconfig_update_user_datablock(&apc);
}
void via_custom_value_command_kb(uint8_t *data, uint8_t length) {
// data = [ command_id, channel_id, value_id, value_data ]
uint8_t *command_id = &(data[0]);
uint8_t *channel_id = &(data[1]);
uint8_t *value_id_and_data = &(data[2]);
if (*channel_id == id_custom_channel) {
switch (*command_id) {
case id_custom_set_value: {
apc_config_set_value(value_id_and_data);
break;
}
case id_custom_get_value: {
apc_config_get_value(value_id_and_data);
break;
}
case id_custom_save: {
apc_config_save();
break;
}
default: {
// Unhandled message.
*command_id = id_unhandled;
break;
}
}
return;
}
*command_id = id_unhandled;
}
// Initialize the thresholds
void apc_init_thresholds(void) {
ecsm_config.ecsm_actuation_threshold = apc.actuation_threshold;
ecsm_config.ecsm_release_threshold = apc.release_threshold;
// Update the ecsm_config
ecsm_update(&ecsm_config);
}
// Set the thresholds
void apc_set_threshold(bool is_for_actuation) {
if (is_for_actuation) {
ecsm_config.ecsm_actuation_threshold = apc.actuation_threshold;
} else {
ecsm_config.ecsm_release_threshold = apc.release_threshold;
}
// Update the ecsm_config
ecsm_update(&ecsm_config);
}
#endif // VIA_ENABLE
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