FluxDC/components/FluxPower/FluxPower.c

#include <stdio.h>
#include "FluxPower.h"

#include "FluxWifi.h"
#include "FluxSpifs.h"

static const char *TAG = "POWER_IO";

/*电量变化引起的界面控件参数变化*/
extern lv_obj_t * ui_pageBattery_barBattery;
extern lv_obj_t * ui_pageBattery_spinboxBattery;
extern lv_obj_t * ui_pageBattery_labelCurrentVoltage;
extern lv_obj_t * ui_pageBattery_labelCurrentVolume;

extern lv_obj_t * ui_pageHome_sliderBattery;
extern lv_obj_t * ui_pageHome_labelBattery;

/*没有返回值的电源管理任务*/
static int Bat_Adc_Value = 0;
static adc_oneshot_unit_handle_t adc1_handle;
static TaskHandle_t powerTaskHandle;

/*定义变量存储电池电压值*/
static float Bat_Voltage_Value = 0;

void powerTask(void)
{   
    /*初始化存储系统*/
    spifs_init();

    /*进行WIFI扫描 扫描后立即触发下拉菜单事件*/
    wifi_scan();
    lv_event_send(ui_pageWifiConnect_dropdownWifiName,LV_EVENT_VALUE_CHANGED,NULL);

    while (1)
    {
        ESP_ERROR_CHECK(adc_oneshot_read(adc1_handle, EXAMPLE_ADC1_CHAN8, &Bat_Adc_Value));
        /*根据采样值计算电池电压*/
        Bat_Voltage_Value = 2 * (float)Bat_Adc_Value * 1.767 / 4095.0 + 2.3;
        vTaskDelay(pdMS_TO_TICKS(5000));

        
        if (lv_scr_act() == ui_pageBattery)
        {
            /*配置电池信息页显示*/
            lv_bar_set_value(ui_pageBattery_barBattery,Bat_Adc_Value,LV_ANIM_ON);
            lv_spinbox_set_value(ui_pageBattery_spinboxBattery,Bat_Adc_Value);

            lv_label_set_text_fmt(ui_pageBattery_labelCurrentVoltage,"%.2fV",Bat_Voltage_Value);
            lv_label_set_text_fmt(ui_pageBattery_labelCurrentVolume,"%.0fmAh",Bat_Voltage_Value/4.2*2500);
        }
        
        /*设置Home页的显示电量*/
        lv_slider_set_value(ui_pageHome_sliderBattery,Bat_Voltage_Value/4.2*100,LV_ANIM_ON);
        lv_label_set_text_fmt(ui_pageHome_labelBattery,"%.0f%%",Bat_Voltage_Value/4.2*100);
    }

}

void powerInit(void)
{
    /*电源接口初始化*/
    //-------------ADC1 Init---------------//
    adc_oneshot_unit_init_cfg_t init_config1 = {
        .unit_id = ADC_UNIT_1,
    };
    ESP_ERROR_CHECK(adc_oneshot_new_unit(&init_config1, &adc1_handle));

    //-------------ADC1 Config---------------//
    adc_oneshot_chan_cfg_t config = {
        .bitwidth = ADC_BITWIDTH_12,
        .atten = ADC_ATTEN_DB_6,
    };
    ESP_ERROR_CHECK(adc_oneshot_config_channel(adc1_handle, EXAMPLE_ADC1_CHAN8, &config));

    xTaskCreate(powerTask,"powerTask",4*1024, NULL, 2, &powerTaskHandle);

}