69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
#include <stdio.h>
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#include "FluxPower.h"
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static const char *TAG = "POWER_IO";
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extern lv_obj_t * ui_Batinfo_valueVoltage;
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extern lv_obj_t * ui_Batinfo_valueVolume;
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extern lv_obj_t * ui_Batinfo_SpinboxBAT;
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extern lv_obj_t * ui_Batinfo_BarBAT;
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extern lv_obj_t * ui_Home_LabelHeaderBatValue;
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extern lv_obj_t * ui_Home_SliderHeaderBat;
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/*没有返回值的电源管理任务*/
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static int Bat_Adc_Value = 0;
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static adc_oneshot_unit_handle_t adc1_handle;
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static TaskHandle_t powerTaskHandle;
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/*定义变量存储电池电压值*/
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static float Bat_Voltage_Value = 0;
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void powerTask(void)
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{
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while (1)
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{
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ESP_ERROR_CHECK(adc_oneshot_read(adc1_handle, EXAMPLE_ADC1_CHAN8, &Bat_Adc_Value));
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/*根据采样值计算电池电压*/
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Bat_Voltage_Value = 2 * (float)Bat_Adc_Value * 1.767 / 4095.0 + 2.3;
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vTaskDelay(pdMS_TO_TICKS(1000));
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/*配置电池信息页显示*/
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lv_bar_set_value(ui_Batinfo_BarBAT,Bat_Adc_Value,LV_ANIM_ON);
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lv_spinbox_set_value(ui_Batinfo_SpinboxBAT,Bat_Adc_Value);
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lv_label_set_text_fmt(ui_Batinfo_valueVoltage,"%.2fV",Bat_Voltage_Value);
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lv_label_set_text_fmt(ui_Batinfo_valueVolume,"%.0fmAh",Bat_Voltage_Value/4.2*2500);
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/*设置Home页的显示电量*/
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lv_slider_set_value(ui_Home_SliderHeaderBat,Bat_Voltage_Value/4.2*100,LV_ANIM_ON);
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lv_label_set_text_fmt(ui_Home_LabelHeaderBatValue,"%.0f%%",Bat_Voltage_Value/4.2*100);
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ESP_LOGI("dd","%d",Bat_Adc_Value);
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printf("in powerTask the min free stack size is %ld \r\n", (int32_t)uxTaskGetStackHighWaterMark(NULL));
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}
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}
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void powerInit(void)
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{
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/*电源接口初始化*/
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//-------------ADC1 Init---------------//
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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_ERROR_CHECK(adc_oneshot_new_unit(&init_config1, &adc1_handle));
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//-------------ADC1 Config---------------//
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adc_oneshot_chan_cfg_t config = {
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.bitwidth = ADC_BITWIDTH_12,
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.atten = ADC_ATTEN_DB_6,
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};
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ESP_ERROR_CHECK(adc_oneshot_config_channel(adc1_handle, EXAMPLE_ADC1_CHAN8, &config));
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xTaskCreate(powerTask,"powerTask",4*1024, NULL, 2, &powerTaskHandle);
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}
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