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增加sp-esp32-s3-1.28-box开发板 (#714)

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Spotpear
2025-05-29 20:04:03 +08:00
committed by GitHub
parent e74fd34bf1
commit 34a77f75df
8 changed files with 597 additions and 100 deletions
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main/boards/sp-esp32-s3-1.54-muma/power_manager.h
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@@ -1,107 +1,118 @@
#ifndef __POWER_MANAGER_H__
#define __POWER_MANAGER_H__
#pragma once
#include <vector>
#include <functional>
#include <esp_timer.h>
#include <driver/gpio.h>
#include <esp_adc/adc_oneshot.h>
#include <esp_log.h>
#include <esp_timer.h>
class PowerManager {
private:
// 电池电量区间-分压电阻为2个100k
static constexpr struct {
uint16_t adc;
uint8_t level;
} BATTERY_LEVELS[] = {{1980, 0}, {2519, 100}};
static constexpr size_t BATTERY_LEVELS_COUNT = 2;
static constexpr size_t ADC_VALUES_COUNT = 10;
esp_timer_handle_t timer_handle_;
std::function<void(bool)> on_charging_status_changed_;
std::function<void(bool)> on_low_battery_status_changed_;
esp_timer_handle_t timer_handle_ = nullptr;
gpio_num_t charging_pin_;
gpio_num_t bat_led_pin_;
adc_unit_t adc_unit_;
adc_channel_t adc_channel_;
uint16_t adc_values_[ADC_VALUES_COUNT];
size_t adc_values_index_ = 0;
size_t adc_values_count_ = 0;
uint8_t battery_level_ = 100;
gpio_num_t charging_pin_ = GPIO_NUM_41;
std::vector<uint16_t> adc_values_;
uint32_t battery_level_ = 0;
bool is_charging_ = false;
static constexpr uint8_t MAX_CHANGE_COUNT = 8;
static constexpr uint32_t TIME_LIMIT = 2000000; // 2 seconds in microseconds
uint8_t change_count_ = 0; // 记录状态变化次数
uint64_t last_change_time_ = 0; // 最后一次状态变化的时间戳（微秒）
bool is_low_battery_ = false;
int ticks_ = 0;
const int kBatteryAdcInterval = 60;
const int kBatteryAdcDataCount = 3;
const int kLowBatteryLevel = 20;
adc_oneshot_unit_handle_t adc_handle_;
void CheckBatteryStatus() {
uint64_t current_time = esp_timer_get_time(); // 获取当前时间（微秒）
// 如果时间间隔超过2秒，则重置状态变化计数
if (current_time - last_change_time_ > TIME_LIMIT) {
change_count_ = 0;
// Get charging status
bool new_charging_status = gpio_get_level(charging_pin_) == 1;
if (new_charging_status != is_charging_) {
is_charging_ = new_charging_status;
if (on_charging_status_changed_) {
on_charging_status_changed_(is_charging_);
}
ReadBatteryAdcData();
return;
}
if (change_count_ < MAX_CHANGE_COUNT) {
bool new_is_charging = gpio_get_level(bat_led_pin_) != 0; // 检查LED引脚状态
// 判断充电引脚状态
if (new_is_charging) {
new_is_charging = gpio_get_level(charging_pin_) == 1;
}
// 如果状态有变化
if (new_is_charging != is_charging_) {
is_charging_ = new_is_charging;
change_count_++; // 增加变化次数
last_change_time_ = current_time; // 更新最后变化时间
}
// 如果电池电量数据不足，则读取电池电量数据
if (adc_values_.size() < kBatteryAdcDataCount) {
ReadBatteryAdcData();
return;
}
ReadBatteryAdcData();
// 如果电池电量数据充足，则每 kBatteryAdcInterval 个 tick 读取一次电池电量数据
ticks_++;
if (ticks_ % kBatteryAdcInterval == 0) {
ReadBatteryAdcData();
}
}
void ReadBatteryAdcData() {
int adc_value;
ESP_ERROR_CHECK(adc_oneshot_read(adc_handle_, adc_channel_, &adc_value));
ESP_ERROR_CHECK(adc_oneshot_read(adc_handle_, ADC_CHANNEL_0, &adc_value));
adc_values_[adc_values_index_] = adc_value;
adc_values_index_ = (adc_values_index_ + 1) % ADC_VALUES_COUNT;
if (adc_values_count_ < ADC_VALUES_COUNT) {
adc_values_count_++;
// 将 ADC 值添加到队列中
adc_values_.push_back(adc_value);
if (adc_values_.size() > kBatteryAdcDataCount) {
adc_values_.erase(adc_values_.begin());
}
uint32_t average_adc = 0;
for (size_t i = 0; i < adc_values_count_; i++) {
average_adc += adc_values_[i];
for (auto value : adc_values_) {
average_adc += value;
}
average_adc /= adc_values_count_;
average_adc /= adc_values_.size();
CalculateBatteryLevel(average_adc);
// 定义电池电量区间
const struct {
uint16_t adc;
uint8_t level;
} levels[] = {
{1980, 0},
{2081, 20},
{2163, 40},
{2250, 60},
{2340, 80},
{2480, 100}
};
// ESP_LOGI("PowerManager", "ADC值: %d 平均值: %ld 电量: %u%%", adc_value, average_adc,
// battery_level_);
}
void CalculateBatteryLevel(uint32_t average_adc) {
if (average_adc <= BATTERY_LEVELS[0].adc) {
// 低于最低值时
if (average_adc < levels[0].adc) {
battery_level_ = 0;
} else if (average_adc >= BATTERY_LEVELS[BATTERY_LEVELS_COUNT - 1].adc) {
}
// 高于最高值时
else if (average_adc >= levels[5].adc) {
battery_level_ = 100;
} else {
float ratio = static_cast<float>(average_adc - BATTERY_LEVELS[0].adc) /
(BATTERY_LEVELS[1].adc - BATTERY_LEVELS[0].adc);
battery_level_ = ratio * 100;
// 线性插值计算中间值
for (int i = 0; i < 5; i++) {
if (average_adc >= levels[i].adc && average_adc < levels[i+1].adc) {
float ratio = static_cast<float>(average_adc - levels[i].adc) / (levels[i+1].adc - levels[i].adc);
battery_level_ = levels[i].level + ratio * (levels[i+1].level - levels[i].level);
break;
}
}
}
// Check low battery status
if (adc_values_.size() >= kBatteryAdcDataCount) {
bool new_low_battery_status = battery_level_ <= kLowBatteryLevel;
if (new_low_battery_status != is_low_battery_) {
is_low_battery_ = new_low_battery_status;
if (on_low_battery_status_changed_) {
on_low_battery_status_changed_(is_low_battery_);
}
}
}
ESP_LOGI("PowerManager", "ADC value: %d average: %ld level: %ld", adc_value, average_adc, battery_level_);
}
public:
PowerManager(gpio_num_t charging_pin, gpio_num_t bat_led_pin, adc_unit_t adc_unit = ADC_UNIT_2,
adc_channel_t adc_channel = ADC_CHANNEL_3)
: charging_pin_(charging_pin), bat_led_pin_(bat_led_pin), adc_unit_(adc_unit), adc_channel_(adc_channel) {
// 配置充电引脚
PowerManager(gpio_num_t pin) : charging_pin_(pin) {
// 初始化充电引脚
gpio_config_t io_conf = {};
io_conf.intr_type = GPIO_INTR_DISABLE;
io_conf.mode = GPIO_MODE_INPUT;
@@ -110,33 +121,23 @@ public:
io_conf.pull_up_en = GPIO_PULLUP_ENABLE;
gpio_config(&io_conf);
// 配置状态引脚
io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
io_conf.pin_bit_mask = (1ULL << bat_led_pin_);
gpio_config(&io_conf);
// 定时器配置
// 创建电池电量检查定时器
esp_timer_create_args_t timer_args = {
.callback =
[](void* arg) {
PowerManager* self = static_cast<PowerManager*>(arg);
self->CheckBatteryStatus();
},
.callback = [](void* arg) {
PowerManager* self = static_cast<PowerManager*>(arg);
self->CheckBatteryStatus();
},
.arg = this,
.dispatch_method = ESP_TIMER_TASK,
.name = "battery_check_timer",
.skip_unhandled_events = true,
};
ESP_ERROR_CHECK(esp_timer_create(&timer_args, &timer_handle_));
ESP_ERROR_CHECK(esp_timer_start_periodic(timer_handle_, 500000)); // 1秒
ESP_ERROR_CHECK(esp_timer_start_periodic(timer_handle_, 100000));
// 初始化ADC
InitializeAdc();
}
void InitializeAdc() {
// 初始化 ADC
adc_oneshot_unit_init_cfg_t init_config = {
.unit_id = adc_unit_,
.unit_id = ADC_UNIT_1,
.ulp_mode = ADC_ULP_MODE_DISABLE,
};
ESP_ERROR_CHECK(adc_oneshot_new_unit(&init_config, &adc_handle_));
@@ -145,8 +146,7 @@ public:
.atten = ADC_ATTEN_DB_12,
.bitwidth = ADC_BITWIDTH_12,
};
ESP_ERROR_CHECK(adc_oneshot_config_channel(adc_handle_, adc_channel_, &chan_config));
ESP_ERROR_CHECK(adc_oneshot_config_channel(adc_handle_, ADC_CHANNEL_0, &chan_config));
}
~PowerManager() {
@@ -159,8 +159,28 @@ public:
}
}
bool IsCharging() { return is_charging_; }
bool IsCharging() {
// 如果电量已经满了，则不再显示充电中
if (battery_level_ == 100) {
return false;
}
return is_charging_;
}
uint8_t GetBatteryLevel() { return battery_level_; }
bool IsDischarging() {
// 没有区分充电和放电，所以直接返回相反状态
return !is_charging_;
}
uint8_t GetBatteryLevel() {
return battery_level_;
}
void OnLowBatteryStatusChanged(std::function<void(bool)> callback) {
on_low_battery_status_changed_ = callback;
}
void OnChargingStatusChanged(std::function<void(bool)> callback) {
on_charging_status_changed_ = callback;
}
};
#endif // __POWER_MANAGER_H__