Update to 2.0.1
This commit is contained in:
376
main/boards/esp32s3-smart-speaker/adc_manager.cc
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376
main/boards/esp32s3-smart-speaker/adc_manager.cc
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#include "adc_manager.h"
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#include "application.h"
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#include <board.h>
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#include <cmath>
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#include <cstring>
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#include <esp_adc/adc_cali.h>
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#include <esp_adc/adc_oneshot.h>
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#include <esp_log.h>
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#include <esp_timer.h>
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#include <freertos/FreeRTOS.h>
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#include <freertos/task.h>
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#define TAG "AdcManager"
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// 检测时间定义（毫秒）
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#define PRESSURE_DETECTION_TIME_MS 2000 // 压力检测持续时间：2秒
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#define LOW_VALUE_DETECTION_TIME_MS 2000 // 低值检测持续时间：2秒
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AdcManager &AdcManager::GetInstance() {
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static AdcManager instance;
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return instance;
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}
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bool AdcManager::Initialize() {
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if (initialized_) {
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ESP_LOGW(TAG, "AdcManager already initialized");
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return true;
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}
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ESP_LOGI(TAG, "Initializing AdcManager...");
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// 初始化ADC数组
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memset(pressure_adc_values_, 0, sizeof(pressure_adc_values_));
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InitializeAdc();
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// InitializeDigitalOutput(); // 暂时注释掉DO初始化
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// 先设置初始化状态，再启动任务
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initialized_ = true;
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// 初始化后立刻读取一次，便于快速确认链路
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int init_read_raw = -1;
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esp_err_t init_read_ret = adc_oneshot_read(
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adc1_handle_, PRESSURE_SENSOR_ADC_CHANNEL, &init_read_raw);
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if (init_read_ret != ESP_OK) {
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ESP_LOGE(TAG, "Initial ADC read failed: %s",
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esp_err_to_name(init_read_ret));
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} else {
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ESP_LOGI(TAG, "Initial ADC read ok: Raw=%d", init_read_raw);
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}
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// 启动ADC任务
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StartAdcTask();
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ESP_LOGI(TAG, "AdcManager initialized successfully");
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return true;
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}
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void AdcManager::InitializeAdc() {
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ESP_LOGI(TAG, "Initializing ADC for pressure sensor on GPIO4 (ADC1_CH3)...");
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// 初始化ADC驱动
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adc_oneshot_unit_init_cfg_t init_config1 = {
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.unit_id = ADC_UNIT_1,
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};
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esp_err_t ret = adc_oneshot_new_unit(&init_config1, &adc1_handle_);
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if (ret != ESP_OK) {
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ESP_LOGE(TAG, "Failed to initialize ADC unit: %s", esp_err_to_name(ret));
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return;
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}
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ESP_LOGI(TAG, "ADC unit initialized successfully");
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// 配置ADC通道
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adc_oneshot_chan_cfg_t chan_config = {
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.atten = ADC_ATTEN_DB_12,
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.bitwidth = ADC_BITWIDTH_12,
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};
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ret = adc_oneshot_config_channel(adc1_handle_, PRESSURE_SENSOR_ADC_CHANNEL,
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&chan_config);
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if (ret != ESP_OK) {
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ESP_LOGE(TAG, "Failed to configure ADC channel %d: %s",
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PRESSURE_SENSOR_ADC_CHANNEL, esp_err_to_name(ret));
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return;
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}
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ESP_LOGI(TAG, "ADC channel %d configured successfully",
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PRESSURE_SENSOR_ADC_CHANNEL);
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// 初始化ADC校准
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adc_cali_curve_fitting_config_t cali_config = {
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.unit_id = ADC_UNIT_1,
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.atten = ADC_ATTEN_DB_12,
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.bitwidth = ADC_BITWIDTH_12,
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};
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ret = adc_cali_create_scheme_curve_fitting(&cali_config, &adc1_cali_handle_);
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if (ret != ESP_OK) {
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ESP_LOGW(TAG, "ADC calibration not available: %s", esp_err_to_name(ret));
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adc1_cali_handle_ = NULL;
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} else {
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ESP_LOGI(TAG, "ADC calibration initialized successfully");
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}
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ESP_LOGI(TAG, "ADC initialized for pressure sensor monitoring on GPIO4");
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}
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void AdcManager::ReadPressureSensorData() {
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if (!initialized_) {
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return;
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}
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int adc_value;
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esp_err_t ret =
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adc_oneshot_read(adc1_handle_, PRESSURE_SENSOR_ADC_CHANNEL, &adc_value);
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if (ret != ESP_OK) {
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ESP_LOGE(TAG, "Failed to read pressure sensor ADC: %s",
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esp_err_to_name(ret));
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return;
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}
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// 直接使用原始ADC值，不进行电压转换
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current_pressure_value_ = adc_value;
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// 压力检测触发音乐播放
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static bool last_pressure_state = false;
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static int64_t pressure_start_time = 0;
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static bool pressure_triggered = false;
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if (last_pressure_state) {
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// 长时间不动检测逻辑
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CheckLongTimeNoMovement(current_pressure_value_);
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}
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// 每隔5次打印一次详细日志（便于定位问题）
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static int adc_log_counter = 0;
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adc_log_counter++;
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if (adc_log_counter >= 10) {
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ESP_LOGI(TAG, "ADC read: Raw=%d", adc_value);
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adc_log_counter = 0;
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}
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bool current_pressure_state = IsPressureDetected();
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if (current_pressure_state && !last_pressure_state) {
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// 压力开始检测，记录开始时间
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pressure_start_time = esp_timer_get_time();
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pressure_triggered = false;
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ESP_LOGI(TAG, "Pressure detection started");
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} else if (current_pressure_state && last_pressure_state) {
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// 压力持续检测中，检查是否超过2秒
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int64_t current_time = esp_timer_get_time();
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int64_t duration_ms =
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(current_time - pressure_start_time) / 1000; // 转换为毫秒
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if (duration_ms >= PRESSURE_DETECTION_TIME_MS && !pressure_triggered) {
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ESP_LOGI(TAG,
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"Pressure detected for %ld ms! Triggering music playback...",
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(long)duration_ms);
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// 触发音乐播放
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TriggerMusicPlayback();
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pressure_triggered = true; // 防止重复触发
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}
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} else if (!current_pressure_state && last_pressure_state) {
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// 压力结束检测
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ESP_LOGI(TAG, "Pressure detection ended");
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pressure_triggered = false;
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}
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last_pressure_state = current_pressure_state;
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// ADC值小于100时的暂停检测（也需要持续2秒）
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static int64_t low_value_start_time = 0;
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static bool low_value_triggered = false;
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if (adc_value < 100) {
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if (low_value_start_time == 0) {
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// 第一次检测到小于100的值，记录开始时间
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low_value_start_time = esp_timer_get_time();
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low_value_triggered = false;
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ESP_LOGI(TAG, "ADC low value detection started (value: %d)", adc_value);
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} else {
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// 持续检测小于100的值，检查是否超过2秒
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int64_t current_time = esp_timer_get_time();
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int64_t duration_ms =
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(current_time - low_value_start_time) / 1000; // 转换为毫秒
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if (duration_ms >= LOW_VALUE_DETECTION_TIME_MS && !low_value_triggered) {
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ESP_LOGI(TAG,
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"ADC low value detected for %ld ms! (value: %d) Triggering music pause...",
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(long)duration_ms, adc_value);
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TriggerMusicPauseback();
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low_value_triggered = true; // 防止重复触发
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}
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}
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} else {
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// ADC值大于等于100，重置低值检测
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if (low_value_start_time != 0) {
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ESP_LOGI(TAG, "ADC low value detection ended (value: %d)", adc_value);
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low_value_start_time = 0;
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low_value_triggered = false;
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}
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}
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}
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void AdcManager::StartAdcTask() {
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if (!initialized_) {
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ESP_LOGE(TAG, "AdcManager not initialized");
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return;
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}
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BaseType_t ret =
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xTaskCreate(AdcTask, "adc_task", 4096, this, 2, &adc_task_handle_);
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if (ret != pdPASS) {
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ESP_LOGE(TAG, "Failed to create ADC task");
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} else {
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ESP_LOGI(TAG, "ADC task created successfully");
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}
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}
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void AdcManager::StopAdcTask() {
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if (adc_task_handle_) {
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vTaskDelete(adc_task_handle_);
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adc_task_handle_ = nullptr;
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}
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}
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void AdcManager::AdcTask(void *pvParameters) {
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AdcManager *manager = static_cast<AdcManager *>(pvParameters);
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ESP_LOGI(TAG, "ADC task started");
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while (true) {
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if (manager->initialized_) {
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manager->ReadPressureSensorData();
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}
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vTaskDelay(pdMS_TO_TICKS(100)); // 100ms间隔
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}
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}
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int AdcManager::GetCurrentPressureValue() const {
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return current_pressure_value_;
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}
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const int *AdcManager::GetPressureAdcValues() const {
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return pressure_adc_values_;
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}
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size_t AdcManager::GetPressureSampleCount() const {
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return (pressure_data_index_ == 0) ? kPressureAdcDataCount
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: pressure_data_index_;
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}
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bool AdcManager::IsPressureDetected() const {
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if (!initialized_) {
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return false;
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}
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return current_pressure_value_ > 1000; // 压力阈值：100
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}
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bool AdcManager::IsLightPressure() const {
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if (!initialized_) {
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return false;
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}
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return current_pressure_value_ > 500; // 轻压阈值：500
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}
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void AdcManager::CheckLongTimeNoMovement(int adc_value) {
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uint32_t current_time = esp_timer_get_time() / 1000000; // 转换为秒
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// 计算ADC值变化
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int adc_change = abs(adc_value - last_stable_value_);
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if (adc_change > kMovementThreshold) {
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// 有显著变化，重置不动检测
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last_stable_value_ = adc_value;
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no_movement_start_time_ = current_time;
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is_no_movement_detected_ = false;
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} else {
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// 变化很小，检查是否长时间不动
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if (no_movement_start_time_ == 0) {
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no_movement_start_time_ = current_time;
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}
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uint32_t no_movement_duration = current_time - no_movement_start_time_;
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if (no_movement_duration >= kLongTimeThreshold &&
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!is_no_movement_detected_) {
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is_no_movement_detected_ = true;
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ESP_LOGW(TAG,
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"Long time no movement detected! Duration: %lu seconds, ADC: %d",
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no_movement_duration, adc_value);
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// 停止音乐播放和语音交互
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TriggerMusicPauseback();
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}
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}
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}
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bool AdcManager::IsLongTimeNoMovement() const {
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if (!initialized_) {
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return false;
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}
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return is_no_movement_detected_;
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}
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uint32_t AdcManager::GetNoMovementDuration() const {
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if (!initialized_ || no_movement_start_time_ == 0) {
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return 0;
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}
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uint32_t current_time = esp_timer_get_time() / 1000000;
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return current_time - no_movement_start_time_;
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}
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void AdcManager::TriggerMusicPauseback() {
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ESP_LOGI(TAG, "Triggering music pauseback");
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auto music = Board::GetInstance().GetMusic();
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if (!music) {
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ESP_LOGI(TAG, "No music player found");
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return;
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}
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// 检查音乐状态，避免重复操作
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if (!music->IsPlaying() && !music->IsPaused()) {
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ESP_LOGI(TAG, "Music is not playing or paused, skipping pause operation");
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return;
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}
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music->PauseSong();
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// 停止语音交互
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auto &app = Application::GetInstance();
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app.GetAudioService().EnableWakeWordDetection(false);
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ESP_LOGI(TAG, "Stopped wake word detection due to long time no movement");
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}
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void AdcManager::TriggerMusicPlayback() {
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ESP_LOGI(TAG, "Triggering music playback");
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// 确保音频输出已启用
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auto& board = Board::GetInstance();
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auto codec = board.GetAudioCodec();
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if (!codec) {
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ESP_LOGE(TAG, "Audio codec not available");
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return;
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}
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codec->EnableOutput(true);
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ESP_LOGI(TAG, "Audio output enabled");
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// 通过Board接口获取音乐播放器并触发播放
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auto music = board.GetMusic();
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if (!music) {
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ESP_LOGI(TAG, "No music player found");
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return;
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}
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if (music->IsPlaying()) {
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ESP_LOGI(TAG, "Music is already playing");
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return;
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}
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if (music->IsDownloading()) {
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ESP_LOGI(TAG, "Music is already downloading");
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return;
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}
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if (music->IsPaused()) {
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ESP_LOGI(TAG, "Music is already paused");
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music->ResumeSong();
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return;
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}
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auto song_name = "稻香";
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auto artist_name = "";
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if (!music->Download(song_name, artist_name)) {
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ESP_LOGI(TAG, "获取音乐资源失败");
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return;
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}
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auto download_result = music->GetDownloadResult();
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ESP_LOGI(TAG, "Music details result: %s", download_result.c_str());
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}
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