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esphome/esphome/components/ld2410/ld2410.cpp

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#include "ld2410.h"
#include <utility>
#ifdef USE_NUMBER
#include "esphome/components/number/number.h"
#endif
#ifdef USE_SENSOR
#include "esphome/components/sensor/sensor.h"
#endif
#define highbyte(val) (uint8_t)((val) >> 8)
#define lowbyte(val) (uint8_t)((val) &0xff)
namespace esphome {
namespace ld2410 {
static const char *const TAG = "ld2410";
LD2410Component::LD2410Component() {}
void LD2410Component::dump_config() {
ESP_LOGCONFIG(TAG, "LD2410:");
#ifdef USE_BINARY_SENSOR
LOG_BINARY_SENSOR(" ", "TargetBinarySensor", this->target_binary_sensor_);
LOG_BINARY_SENSOR(" ", "MovingTargetBinarySensor", this->moving_target_binary_sensor_);
LOG_BINARY_SENSOR(" ", "StillTargetBinarySensor", this->still_target_binary_sensor_);
LOG_BINARY_SENSOR(" ", "OutPinPresenceStatusBinarySensor", this->out_pin_presence_status_binary_sensor_);
#endif
#ifdef USE_SWITCH
LOG_SWITCH(" ", "EngineeringModeSwitch", this->engineering_mode_switch_);
LOG_SWITCH(" ", "BluetoothSwitch", this->bluetooth_switch_);
#endif
#ifdef USE_BUTTON
LOG_BUTTON(" ", "ResetButton", this->reset_button_);
LOG_BUTTON(" ", "RestartButton", this->restart_button_);
LOG_BUTTON(" ", "QueryButton", this->query_button_);
#endif
#ifdef USE_SENSOR
LOG_SENSOR(" ", "LightSensor", this->light_sensor_);
LOG_SENSOR(" ", "MovingTargetDistanceSensor", this->moving_target_distance_sensor_);
LOG_SENSOR(" ", "StillTargetDistanceSensor", this->still_target_distance_sensor_);
LOG_SENSOR(" ", "MovingTargetEnergySensor", this->moving_target_energy_sensor_);
LOG_SENSOR(" ", "StillTargetEnergySensor", this->still_target_energy_sensor_);
LOG_SENSOR(" ", "DetectionDistanceSensor", this->detection_distance_sensor_);
for (sensor::Sensor *s : this->gate_still_sensors_) {
LOG_SENSOR(" ", "NthGateStillSesnsor", s);
}
for (sensor::Sensor *s : this->gate_move_sensors_) {
LOG_SENSOR(" ", "NthGateMoveSesnsor", s);
}
#endif
#ifdef USE_TEXT_SENSOR
LOG_TEXT_SENSOR(" ", "VersionTextSensor", this->version_text_sensor_);
LOG_TEXT_SENSOR(" ", "MacTextSensor", this->mac_text_sensor_);
#endif
#ifdef USE_SELECT
LOG_SELECT(" ", "LightFunctionSelect", this->light_function_select_);
LOG_SELECT(" ", "OutPinLevelSelect", this->out_pin_level_select_);
LOG_SELECT(" ", "DistanceResolutionSelect", this->distance_resolution_select_);
LOG_SELECT(" ", "BaudRateSelect", this->baud_rate_select_);
#endif
#ifdef USE_NUMBER
LOG_NUMBER(" ", "LightThresholdNumber", this->light_threshold_number_);
LOG_NUMBER(" ", "MaxStillDistanceGateNumber", this->max_still_distance_gate_number_);
LOG_NUMBER(" ", "MaxMoveDistanceGateNumber", this->max_move_distance_gate_number_);
LOG_NUMBER(" ", "TimeoutNumber", this->timeout_number_);
for (number::Number *n : this->gate_still_threshold_numbers_) {
LOG_NUMBER(" ", "Still Thresholds Number", n);
}
for (number::Number *n : this->gate_move_threshold_numbers_) {
LOG_NUMBER(" ", "Move Thresholds Number", n);
}
#endif
this->read_all_info();
ESP_LOGCONFIG(TAG, " Throttle_ : %ums", this->throttle_);
ESP_LOGCONFIG(TAG, " MAC Address : %s", const_cast<char *>(this->mac_.c_str()));
ESP_LOGCONFIG(TAG, " Firmware Version : %s", const_cast<char *>(this->version_.c_str()));
}
void LD2410Component::setup() {
ESP_LOGCONFIG(TAG, "Setting up LD2410...");
this->read_all_info();
ESP_LOGCONFIG(TAG, "Mac Address : %s", const_cast<char *>(this->mac_.c_str()));
ESP_LOGCONFIG(TAG, "Firmware Version : %s", const_cast<char *>(this->version_.c_str()));
ESP_LOGCONFIG(TAG, "LD2410 setup complete.");
}
void LD2410Component::read_all_info() {
this->set_config_mode_(true);
this->get_version_();
this->get_mac_();
this->get_distance_resolution_();
this->get_light_control_();
this->query_parameters_();
this->set_config_mode_(false);
#ifdef USE_SELECT
const auto baud_rate = std::to_string(this->parent_->get_baud_rate());
if (this->baud_rate_select_ != nullptr && this->baud_rate_select_->state != baud_rate) {
this->baud_rate_select_->publish_state(baud_rate);
}
#endif
}
void LD2410Component::restart_and_read_all_info() {
this->set_config_mode_(true);
this->restart_();
this->set_timeout(1000, [this]() { this->read_all_info(); });
}
void LD2410Component::loop() {
const int max_line_length = 80;
static uint8_t buffer[max_line_length];
while (available()) {
this->readline_(read(), buffer, max_line_length);
}
}
void LD2410Component::send_command_(uint8_t command, const uint8_t *command_value, int command_value_len) {
ESP_LOGV(TAG, "Sending COMMAND %02X", command);
// frame start bytes
this->write_array(CMD_FRAME_HEADER, 4);
// length bytes
int len = 2;
if (command_value != nullptr)
len += command_value_len;
this->write_byte(lowbyte(len));
this->write_byte(highbyte(len));
// command
this->write_byte(lowbyte(command));
this->write_byte(highbyte(command));
// command value bytes
if (command_value != nullptr) {
for (int i = 0; i < command_value_len; i++) {
this->write_byte(command_value[i]);
}
}
// frame end bytes
this->write_array(CMD_FRAME_END, 4);
// FIXME to remove
delay(50); // NOLINT
}
void LD2410Component::handle_periodic_data_(uint8_t *buffer, int len) {
if (len < 12)
return; // 4 frame start bytes + 2 length bytes + 1 data end byte + 1 crc byte + 4 frame end bytes
if (buffer[0] != 0xF4 || buffer[1] != 0xF3 || buffer[2] != 0xF2 || buffer[3] != 0xF1) // check 4 frame start bytes
return;
if (buffer[7] != HEAD || buffer[len - 6] != END || buffer[len - 5] != CHECK) // Check constant values
return; // data head=0xAA, data end=0x55, crc=0x00
/*
Reduce data update rate to prevent home assistant database size grow fast
*/
int32_t current_millis = millis();
if (current_millis - last_periodic_millis_ < this->throttle_)
return;
last_periodic_millis_ = current_millis;
/*
Data Type: 7th
0x01: Engineering mode
0x02: Normal mode
*/
bool engineering_mode = buffer[DATA_TYPES] == 0x01;
#ifdef USE_SWITCH
if (this->engineering_mode_switch_ != nullptr &&
current_millis - last_engineering_mode_change_millis_ > this->throttle_) {
this->engineering_mode_switch_->publish_state(engineering_mode);
}
#endif
#ifdef USE_BINARY_SENSOR
/*
Target states: 9th
0x00 = No target
0x01 = Moving targets
0x02 = Still targets
0x03 = Moving+Still targets
*/
char target_state = buffer[TARGET_STATES];
if (this->target_binary_sensor_ != nullptr) {
this->target_binary_sensor_->publish_state(target_state != 0x00);
}
if (this->moving_target_binary_sensor_ != nullptr) {
this->moving_target_binary_sensor_->publish_state(CHECK_BIT(target_state, 0));
}
if (this->still_target_binary_sensor_ != nullptr) {
this->still_target_binary_sensor_->publish_state(CHECK_BIT(target_state, 1));
}
#endif
/*
Moving target distance: 10~11th bytes
Moving target energy: 12th byte
Still target distance: 13~14th bytes
Still target energy: 15th byte
Detect distance: 16~17th bytes
*/
#ifdef USE_SENSOR
if (this->moving_target_distance_sensor_ != nullptr) {
int new_moving_target_distance = this->two_byte_to_int_(buffer[MOVING_TARGET_LOW], buffer[MOVING_TARGET_HIGH]);
if (this->moving_target_distance_sensor_->get_state() != new_moving_target_distance)
this->moving_target_distance_sensor_->publish_state(new_moving_target_distance);
}
if (this->moving_target_energy_sensor_ != nullptr) {
int new_moving_target_energy = buffer[MOVING_ENERGY];
if (this->moving_target_energy_sensor_->get_state() != new_moving_target_energy)
this->moving_target_energy_sensor_->publish_state(new_moving_target_energy);
}
if (this->still_target_distance_sensor_ != nullptr) {
int new_still_target_distance = this->two_byte_to_int_(buffer[STILL_TARGET_LOW], buffer[STILL_TARGET_HIGH]);
if (this->still_target_distance_sensor_->get_state() != new_still_target_distance)
this->still_target_distance_sensor_->publish_state(new_still_target_distance);
}
if (this->still_target_energy_sensor_ != nullptr) {
int new_still_target_energy = buffer[STILL_ENERGY];
if (this->still_target_energy_sensor_->get_state() != new_still_target_energy)
this->still_target_energy_sensor_->publish_state(new_still_target_energy);
}
if (this->detection_distance_sensor_ != nullptr) {
int new_detect_distance = this->two_byte_to_int_(buffer[DETECT_DISTANCE_LOW], buffer[DETECT_DISTANCE_HIGH]);
if (this->detection_distance_sensor_->get_state() != new_detect_distance)
this->detection_distance_sensor_->publish_state(new_detect_distance);
}
if (engineering_mode) {
/*
Moving distance range: 18th byte
Still distance range: 19th byte
Moving enery: 20~28th bytes
*/
for (std::vector<sensor::Sensor *>::size_type i = 0; i != this->gate_move_sensors_.size(); i++) {
sensor::Sensor *s = this->gate_move_sensors_[i];
if (s != nullptr) {
s->publish_state(buffer[MOVING_SENSOR_START + i]);
}
}
/*
Still energy: 29~37th bytes
*/
for (std::vector<sensor::Sensor *>::size_type i = 0; i != this->gate_still_sensors_.size(); i++) {
sensor::Sensor *s = this->gate_still_sensors_[i];
if (s != nullptr) {
s->publish_state(buffer[STILL_SENSOR_START + i]);
}
}
/*
Light sensor: 38th bytes
*/
if (this->light_sensor_ != nullptr) {
int new_light_sensor = buffer[LIGHT_SENSOR];
if (this->light_sensor_->get_state() != new_light_sensor)
this->light_sensor_->publish_state(new_light_sensor);
}
} else {
for (auto *s : this->gate_move_sensors_) {
if (s != nullptr && !std::isnan(s->get_state())) {
s->publish_state(NAN);
}
}
for (auto *s : this->gate_still_sensors_) {
if (s != nullptr && !std::isnan(s->get_state())) {
s->publish_state(NAN);
}
}
if (this->light_sensor_ != nullptr && !std::isnan(this->light_sensor_->get_state())) {
this->light_sensor_->publish_state(NAN);
}
}
#endif
#ifdef USE_BINARY_SENSOR
if (engineering_mode) {
if (this->out_pin_presence_status_binary_sensor_ != nullptr) {
this->out_pin_presence_status_binary_sensor_->publish_state(buffer[OUT_PIN_SENSOR] == 0x01);
}
} else {
if (this->out_pin_presence_status_binary_sensor_ != nullptr) {
this->out_pin_presence_status_binary_sensor_->publish_state(false);
}
}
#endif
}
const char VERSION_FMT[] = "%u.%02X.%02X%02X%02X%02X";
std::string format_version(uint8_t *buffer) {
std::string::size_type version_size = 256;
std::string version;
do {
version.resize(version_size + 1);
version_size = std::snprintf(&version[0], version.size(), VERSION_FMT, buffer[13], buffer[12], buffer[17],
buffer[16], buffer[15], buffer[14]);
} while (version_size + 1 > version.size());
version.resize(version_size);
return version;
}
const char MAC_FMT[] = "%02X:%02X:%02X:%02X:%02X:%02X";
const std::string UNKNOWN_MAC("unknown");
const std::string NO_MAC("08:05:04:03:02:01");
std::string format_mac(uint8_t *buffer) {
std::string::size_type mac_size = 256;
std::string mac;
do {
mac.resize(mac_size + 1);
mac_size = std::snprintf(&mac[0], mac.size(), MAC_FMT, buffer[10], buffer[11], buffer[12], buffer[13], buffer[14],
buffer[15]);
} while (mac_size + 1 > mac.size());
mac.resize(mac_size);
if (mac == NO_MAC) {
return UNKNOWN_MAC;
}
return mac;
}
#ifdef USE_NUMBER
std::function<void(void)> set_number_value(number::Number *n, float value) {
float normalized_value = value * 1.0;
if (n != nullptr && (!n->has_state() || n->state != normalized_value)) {
n->state = normalized_value;
return [n, normalized_value]() { n->publish_state(normalized_value); };
}
return []() {};
}
#endif
bool LD2410Component::handle_ack_data_(uint8_t *buffer, int len) {
ESP_LOGV(TAG, "Handling ACK DATA for COMMAND %02X", buffer[COMMAND]);
if (len < 10) {
ESP_LOGE(TAG, "Error with last command : incorrect length");
return true;
}
if (buffer[0] != 0xFD || buffer[1] != 0xFC || buffer[2] != 0xFB || buffer[3] != 0xFA) { // check 4 frame start bytes
ESP_LOGE(TAG, "Error with last command : incorrect Header");
return true;
}
if (buffer[COMMAND_STATUS] != 0x01) {
ESP_LOGE(TAG, "Error with last command : status != 0x01");
return true;
}
if (this->two_byte_to_int_(buffer[8], buffer[9]) != 0x00) {
ESP_LOGE(TAG, "Error with last command , last buffer was: %u , %u", buffer[8], buffer[9]);
return true;
}
switch (buffer[COMMAND]) {
case lowbyte(CMD_ENABLE_CONF):
ESP_LOGV(TAG, "Handled Enable conf command");
break;
case lowbyte(CMD_DISABLE_CONF):
ESP_LOGV(TAG, "Handled Disabled conf command");
break;
case lowbyte(CMD_SET_BAUD_RATE):
ESP_LOGV(TAG, "Handled baud rate change command");
#ifdef USE_SELECT
if (this->baud_rate_select_ != nullptr) {
ESP_LOGE(TAG, "Change baud rate component config to %s and reinstall", this->baud_rate_select_->state.c_str());
}
#endif
break;
case lowbyte(CMD_VERSION):
this->version_ = format_version(buffer);
ESP_LOGV(TAG, "FW Version is: %s", const_cast<char *>(this->version_.c_str()));
#ifdef USE_TEXT_SENSOR
if (this->version_text_sensor_ != nullptr) {
this->version_text_sensor_->publish_state(this->version_);
}
#endif
break;
case lowbyte(CMD_QUERY_DISTANCE_RESOLUTION): {
std::string distance_resolution =
DISTANCE_RESOLUTION_INT_TO_ENUM.at(this->two_byte_to_int_(buffer[10], buffer[11]));
ESP_LOGV(TAG, "Distance resolution is: %s", const_cast<char *>(distance_resolution.c_str()));
#ifdef USE_SELECT
if (this->distance_resolution_select_ != nullptr &&
this->distance_resolution_select_->state != distance_resolution) {
this->distance_resolution_select_->publish_state(distance_resolution);
}
#endif
} break;
case lowbyte(CMD_QUERY_LIGHT_CONTROL): {
this->light_function_ = LIGHT_FUNCTION_INT_TO_ENUM.at(buffer[10]);
this->light_threshold_ = buffer[11] * 1.0;
this->out_pin_level_ = OUT_PIN_LEVEL_INT_TO_ENUM.at(buffer[12]);
ESP_LOGV(TAG, "Light function is: %s", const_cast<char *>(this->light_function_.c_str()));
ESP_LOGV(TAG, "Light threshold is: %f", this->light_threshold_);
ESP_LOGV(TAG, "Out pin level is: %s", const_cast<char *>(this->out_pin_level_.c_str()));
#ifdef USE_SELECT
if (this->light_function_select_ != nullptr && this->light_function_select_->state != this->light_function_) {
this->light_function_select_->publish_state(this->light_function_);
}
if (this->out_pin_level_select_ != nullptr && this->out_pin_level_select_->state != this->out_pin_level_) {
this->out_pin_level_select_->publish_state(this->out_pin_level_);
}
#endif
#ifdef USE_NUMBER
if (this->light_threshold_number_ != nullptr &&
(!this->light_threshold_number_->has_state() ||
this->light_threshold_number_->state != this->light_threshold_)) {
this->light_threshold_number_->publish_state(this->light_threshold_);
}
#endif
} break;
case lowbyte(CMD_MAC):
if (len < 20) {
return false;
}
this->mac_ = format_mac(buffer);
ESP_LOGV(TAG, "MAC Address is: %s", const_cast<char *>(this->mac_.c_str()));
#ifdef USE_TEXT_SENSOR
if (this->mac_text_sensor_ != nullptr) {
this->mac_text_sensor_->publish_state(this->mac_);
}
#endif
#ifdef USE_SWITCH
if (this->bluetooth_switch_ != nullptr) {
this->bluetooth_switch_->publish_state(this->mac_ != UNKNOWN_MAC);
}
#endif
break;
case lowbyte(CMD_GATE_SENS):
ESP_LOGV(TAG, "Handled sensitivity command");
break;
case lowbyte(CMD_BLUETOOTH):
ESP_LOGV(TAG, "Handled bluetooth command");
break;
case lowbyte(CMD_SET_DISTANCE_RESOLUTION):
ESP_LOGV(TAG, "Handled set distance resolution command");
break;
case lowbyte(CMD_SET_LIGHT_CONTROL):
ESP_LOGV(TAG, "Handled set light control command");
break;
case lowbyte(CMD_BT_PASSWORD):
ESP_LOGV(TAG, "Handled set bluetooth password command");
break;
case lowbyte(CMD_QUERY): // Query parameters response
{
if (buffer[10] != 0xAA)
return true; // value head=0xAA
#ifdef USE_NUMBER
/*
Moving distance range: 13th byte
Still distance range: 14th byte
*/
std::vector<std::function<void(void)>> updates;
updates.push_back(set_number_value(this->max_move_distance_gate_number_, buffer[12]));
updates.push_back(set_number_value(this->max_still_distance_gate_number_, buffer[13]));
/*
Moving Sensitivities: 15~23th bytes
*/
for (std::vector<number::Number *>::size_type i = 0; i != this->gate_move_threshold_numbers_.size(); i++) {
updates.push_back(set_number_value(this->gate_move_threshold_numbers_[i], buffer[14 + i]));
}
/*
Still Sensitivities: 24~32th bytes
*/
for (std::vector<number::Number *>::size_type i = 0; i != this->gate_still_threshold_numbers_.size(); i++) {
updates.push_back(set_number_value(this->gate_still_threshold_numbers_[i], buffer[23 + i]));
}
/*
None Duration: 33~34th bytes
*/
updates.push_back(set_number_value(this->timeout_number_, this->two_byte_to_int_(buffer[32], buffer[33])));
for (auto &update : updates) {
update();
}
#endif
} break;
default:
break;
}
return true;
}
void LD2410Component::readline_(int readch, uint8_t *buffer, int len) {
static int pos = 0;
if (readch >= 0) {
if (pos < len - 1) {
buffer[pos++] = readch;
buffer[pos] = 0;
} else {
pos = 0;
}
if (pos >= 4) {
if (buffer[pos - 4] == 0xF8 && buffer[pos - 3] == 0xF7 && buffer[pos - 2] == 0xF6 && buffer[pos - 1] == 0xF5) {
ESP_LOGV(TAG, "Will handle Periodic Data");
this->handle_periodic_data_(buffer, pos);
pos = 0; // Reset position index ready for next time
} else if (buffer[pos - 4] == 0x04 && buffer[pos - 3] == 0x03 && buffer[pos - 2] == 0x02 &&
buffer[pos - 1] == 0x01) {
ESP_LOGV(TAG, "Will handle ACK Data");
if (this->handle_ack_data_(buffer, pos)) {
pos = 0; // Reset position index ready for next time
} else {
ESP_LOGV(TAG, "ACK Data incomplete");
}
}
}
}
}
void LD2410Component::set_config_mode_(bool enable) {
uint8_t cmd = enable ? CMD_ENABLE_CONF : CMD_DISABLE_CONF;
uint8_t cmd_value[2] = {0x01, 0x00};
this->send_command_(cmd, enable ? cmd_value : nullptr, 2);
}
void LD2410Component::set_bluetooth(bool enable) {
this->set_config_mode_(true);
uint8_t enable_cmd_value[2] = {0x01, 0x00};
uint8_t disable_cmd_value[2] = {0x00, 0x00};
this->send_command_(CMD_BLUETOOTH, enable ? enable_cmd_value : disable_cmd_value, 2);
this->set_timeout(200, [this]() { this->restart_and_read_all_info(); });
}
void LD2410Component::set_distance_resolution(const std::string &state) {
this->set_config_mode_(true);
uint8_t cmd_value[2] = {DISTANCE_RESOLUTION_ENUM_TO_INT.at(state), 0x00};
this->send_command_(CMD_SET_DISTANCE_RESOLUTION, cmd_value, 2);
this->set_timeout(200, [this]() { this->restart_and_read_all_info(); });
}
void LD2410Component::set_baud_rate(const std::string &state) {
this->set_config_mode_(true);
uint8_t cmd_value[2] = {BAUD_RATE_ENUM_TO_INT.at(state), 0x00};
this->send_command_(CMD_SET_BAUD_RATE, cmd_value, 2);
this->set_timeout(200, [this]() { this->restart_(); });
}
void LD2410Component::set_bluetooth_password(const std::string &password) {
if (password.length() != 6) {
ESP_LOGE(TAG, "set_bluetooth_password(): invalid password length, must be exactly 6 chars '%s'", password.c_str());
return;
}
this->set_config_mode_(true);
uint8_t cmd_value[6];
std::copy(password.begin(), password.end(), std::begin(cmd_value));
this->send_command_(CMD_BT_PASSWORD, cmd_value, 6);
this->set_config_mode_(false);
}
void LD2410Component::set_engineering_mode(bool enable) {
this->set_config_mode_(true);
last_engineering_mode_change_millis_ = millis();
uint8_t cmd = enable ? CMD_ENABLE_ENG : CMD_DISABLE_ENG;
this->send_command_(cmd, nullptr, 0);
this->set_config_mode_(false);
}
void LD2410Component::factory_reset() {
this->set_config_mode_(true);
this->send_command_(CMD_RESET, nullptr, 0);
this->set_timeout(200, [this]() { this->restart_and_read_all_info(); });
}
void LD2410Component::restart_() { this->send_command_(CMD_RESTART, nullptr, 0); }
void LD2410Component::query_parameters_() { this->send_command_(CMD_QUERY, nullptr, 0); }
void LD2410Component::get_version_() { this->send_command_(CMD_VERSION, nullptr, 0); }
void LD2410Component::get_mac_() {
uint8_t cmd_value[2] = {0x01, 0x00};
this->send_command_(CMD_MAC, cmd_value, 2);
}
void LD2410Component::get_distance_resolution_() { this->send_command_(CMD_QUERY_DISTANCE_RESOLUTION, nullptr, 0); }
void LD2410Component::get_light_control_() { this->send_command_(CMD_QUERY_LIGHT_CONTROL, nullptr, 0); }
#ifdef USE_NUMBER
void LD2410Component::set_max_distances_timeout() {
if (!this->max_move_distance_gate_number_->has_state() || !this->max_still_distance_gate_number_->has_state() ||
!this->timeout_number_->has_state()) {
return;
}
int max_moving_distance_gate_range = static_cast<int>(this->max_move_distance_gate_number_->state);
int max_still_distance_gate_range = static_cast<int>(this->max_still_distance_gate_number_->state);
int timeout = static_cast<int>(this->timeout_number_->state);
uint8_t value[18] = {0x00,
0x00,
lowbyte(max_moving_distance_gate_range),
highbyte(max_moving_distance_gate_range),
0x00,
0x00,
0x01,
0x00,
lowbyte(max_still_distance_gate_range),
highbyte(max_still_distance_gate_range),
0x00,
0x00,
0x02,
0x00,
lowbyte(timeout),
highbyte(timeout),
0x00,
0x00};
this->set_config_mode_(true);
this->send_command_(CMD_MAXDIST_DURATION, value, 18);
delay(50); // NOLINT
this->query_parameters_();
this->set_timeout(200, [this]() { this->restart_and_read_all_info(); });
this->set_config_mode_(false);
}
void LD2410Component::set_gate_threshold(uint8_t gate) {
number::Number *motionsens = this->gate_move_threshold_numbers_[gate];
number::Number *stillsens = this->gate_still_threshold_numbers_[gate];
if (!motionsens->has_state() || !stillsens->has_state()) {
return;
}
int motion = static_cast<int>(motionsens->state);
int still = static_cast<int>(stillsens->state);
this->set_config_mode_(true);
// reference
// https://drive.google.com/drive/folders/1p4dhbEJA3YubyIjIIC7wwVsSo8x29Fq-?spm=a2g0o.detail.1000023.17.93465697yFwVxH
// Send data: configure the motion sensitivity of distance gate 3 to 40, and the static sensitivity of 40
// 00 00 (gate)
// 03 00 00 00 (gate number)
// 01 00 (motion sensitivity)
// 28 00 00 00 (value)
// 02 00 (still sensitivtiy)
// 28 00 00 00 (value)
uint8_t value[18] = {0x00, 0x00, lowbyte(gate), highbyte(gate), 0x00, 0x00,
0x01, 0x00, lowbyte(motion), highbyte(motion), 0x00, 0x00,
0x02, 0x00, lowbyte(still), highbyte(still), 0x00, 0x00};
this->send_command_(CMD_GATE_SENS, value, 18);
delay(50); // NOLINT
this->query_parameters_();
this->set_config_mode_(false);
}
void LD2410Component::set_gate_still_threshold_number(int gate, number::Number *n) {
this->gate_still_threshold_numbers_[gate] = n;
}
void LD2410Component::set_gate_move_threshold_number(int gate, number::Number *n) {
this->gate_move_threshold_numbers_[gate] = n;
}
#endif
void LD2410Component::set_light_out_control() {
#ifdef USE_NUMBER
if (this->light_threshold_number_ != nullptr && this->light_threshold_number_->has_state()) {
this->light_threshold_ = this->light_threshold_number_->state;
}
#endif
#ifdef USE_SELECT
if (this->light_function_select_ != nullptr && this->light_function_select_->has_state()) {
this->light_function_ = this->light_function_select_->state;
}
if (this->out_pin_level_select_ != nullptr && this->out_pin_level_select_->has_state()) {
this->out_pin_level_ = this->out_pin_level_select_->state;
}
#endif
if (this->light_function_.empty() || this->out_pin_level_.empty() || this->light_threshold_ < 0) {
return;
}
this->set_config_mode_(true);
uint8_t light_function = LIGHT_FUNCTION_ENUM_TO_INT.at(this->light_function_);
uint8_t light_threshold = static_cast<uint8_t>(this->light_threshold_);
uint8_t out_pin_level = OUT_PIN_LEVEL_ENUM_TO_INT.at(this->out_pin_level_);
uint8_t value[4] = {light_function, light_threshold, out_pin_level, 0x00};
this->send_command_(CMD_SET_LIGHT_CONTROL, value, 4);
delay(50); // NOLINT
this->get_light_control_();
this->set_timeout(200, [this]() { this->restart_and_read_all_info(); });
this->set_config_mode_(false);
}
#ifdef USE_SENSOR
void LD2410Component::set_gate_move_sensor(int gate, sensor::Sensor *s) { this->gate_move_sensors_[gate] = s; }
void LD2410Component::set_gate_still_sensor(int gate, sensor::Sensor *s) { this->gate_still_sensors_[gate] = s; }
#endif
} // namespace ld2410
} // namespace esphome
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