422 lines
10 KiB
C
422 lines
10 KiB
C
#include "system/timer.h"
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#include "asm/adc_api.h"
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#include "asm/power_interface.h"
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#include "app_power_manage.h"
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#include "event/device_event.h"
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#include "syscfg/syscfg_id.h"
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#include "app_config.h"
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#define LOG_TAG_CONST APP_POWER
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#define LOG_TAG "[APP_POWER]"
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#define LOG_ERROR_ENABLE
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#define LOG_DEBUG_ENABLE
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#define LOG_INFO_ENABLE
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/* #define LOG_DUMP_ENABLE */
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#define LOG_CLI_ENABLE
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#include "debug.h"
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enum {
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VBAT_NORMAL = 0,
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VBAT_WARNING,
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VBAT_LOWPOWER,
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} VBAT_STATUS;
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#define VBAT_DETECT_CNT 6
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static u16 vbat_slow_timer = 0;
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static u16 vbat_fast_timer = 0;
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static u16 lowpower_timer = 0;
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static u8 old_battery_level = 9;
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static u16 bat_val = 0;
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static volatile u8 cur_battery_level = 0;
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static u16 battery_full_value = 0;
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static u8 cur_bat_st = VBAT_NORMAL;
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static void vbat_check(void *priv);
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static int get_charge_online_flag(void)
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{
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return sys_power_is_charging();
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}
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void power_event_to_user(u8 event)
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{
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struct device_event e;
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e.event = event;
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e.value = 0;
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device_event_notify(DEVICE_EVENT_FROM_POWER, &e);
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}
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u16 get_vbat_level(void)
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{
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return (adc_get_voltage(AD_CH_VBAT) * 4 / 10);
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}
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__attribute__((weak)) u8 remap_calculate_vbat_percent(u16 bat_val)
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{
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return 0;
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}
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u16 get_vbat_value(void)
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{
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return bat_val;
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}
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u8 get_vbat_percent(void)
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{
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u16 tmp_bat_val;
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u16 bat_val = get_vbat_level();
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if (battery_full_value == 0) {
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battery_full_value = 420;
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}
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if (bat_val <= LOW_POWER_OFF_VAL) {
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return 0;
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}
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tmp_bat_val = remap_calculate_vbat_percent(bat_val);
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if (!tmp_bat_val) {
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tmp_bat_val = ((u32)bat_val - LOW_POWER_OFF_VAL) * 100 / (battery_full_value - LOW_POWER_OFF_VAL);
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if (tmp_bat_val > 100) {
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tmp_bat_val = 100;
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}
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}
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return (u8)tmp_bat_val;
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}
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bool get_vbat_need_shutdown(void)
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{
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if (bat_val <= LOW_POWER_SHUTDOWN) {
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return TRUE;
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}
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return FALSE;
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}
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//将当前电量转换为1~9级发送给手机同步电量
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u8 battery_value_to_phone_level(u16 bat_val)
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{
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u8 battery_level = 0;
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u8 vbat_percent = get_vbat_percent();
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if (vbat_percent < 5) { //小于5%电量等级为0，显示10%
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return 0;
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}
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battery_level = (vbat_percent - 5) / 10;
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return battery_level;
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}
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//获取自身的电量
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u8 get_self_battery_level(void)
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{
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return cur_battery_level;
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}
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u8 get_cur_battery_level(void)
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{
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return cur_battery_level;
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}
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void vbat_check_slow(void *priv)
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{
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if (vbat_fast_timer == 0) {
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vbat_fast_timer = sys_s_hi_timer_add(NULL, vbat_check, 10);
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}
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if (get_charge_online_flag()) {
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sys_timer_modify(vbat_slow_timer, 60 * 1000);
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} else {
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sys_timer_modify(vbat_slow_timer, 10 * 1000);
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}
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}
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void vbat_check_init(void)
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{
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if (vbat_slow_timer == 0) {
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vbat_slow_timer = sys_timer_add_to_task("sys_timer", NULL, vbat_check_slow, 10 * 1000);
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} else {
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sys_timer_modify(vbat_slow_timer, 10 * 1000);
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}
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if (vbat_fast_timer == 0) {
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vbat_fast_timer = sys_s_hi_timer_add(NULL, vbat_check, 10);
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}
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}
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void vbat_timer_delete(void)
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{
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if (vbat_slow_timer) {
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sys_timer_del(vbat_slow_timer);
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vbat_slow_timer = 0;
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}
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if (vbat_fast_timer) {
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usr_timer_del(vbat_fast_timer);
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vbat_fast_timer = 0;
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}
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}
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void vbat_check(void *priv)
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{
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static u8 unit_cnt = 0;
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static u8 low_warn_cnt = 0;
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static u8 low_off_cnt = 0;
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static u8 low_voice_cnt = 0;
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static u8 low_power_cnt = 0;
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static u8 power_normal_cnt = 0;
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static u8 charge_ccvol_v_cnt = 0;
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static u8 charge_online_flag = 0;
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static u8 low_voice_first_flag = 1;//进入低电后先提醒一次
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if (!bat_val) {
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bat_val = get_vbat_level();
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} else {
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bat_val = (get_vbat_level() + bat_val) / 2;
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}
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cur_battery_level = battery_value_to_phone_level(bat_val);
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//printf("bv:%d, bl:%d , check_vbat:%d\n", bat_val, cur_battery_level, adc_check_vbat_lowpower());
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unit_cnt++;
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/* if (bat_val < LOW_POWER_OFF_VAL) { */
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if (bat_val <= LOW_POWER_OFF_VAL) {
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low_off_cnt++;
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}
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/* if (bat_val < LOW_POWER_WARN_VAL) { */
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if (bat_val <= LOW_POWER_WARN_VAL) {
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low_warn_cnt++;
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}
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/* log_info("unit_cnt:%d\n", unit_cnt); */
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if (unit_cnt >= VBAT_DETECT_CNT) {
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if (get_charge_online_flag() == 0) {
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if (low_off_cnt > (VBAT_DETECT_CNT / 2)) { //低电关机
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low_power_cnt++;
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low_voice_cnt = 0;
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power_normal_cnt = 0;
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cur_bat_st = VBAT_LOWPOWER;
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if (low_power_cnt > 6) {
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log_info("\n*******Low Power,enter softpoweroff********\n");
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low_power_cnt = 0;
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power_event_to_user(POWER_EVENT_POWER_LOW);
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usr_timer_del(vbat_fast_timer);
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vbat_fast_timer = 0;
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}
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} else if (low_warn_cnt > (VBAT_DETECT_CNT / 2)) { //低电提醒
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low_voice_cnt ++;
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low_power_cnt = 0;
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power_normal_cnt = 0;
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cur_bat_st = VBAT_WARNING;
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if ((low_voice_first_flag && low_voice_cnt > 1) || //第一次进低电10s后报一次
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(!low_voice_first_flag && low_voice_cnt >= 5)) {
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low_voice_first_flag = 0;
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low_voice_cnt = 0;
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if (!lowpower_timer) {
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log_info("\n**Low Power,Please Charge Soon!!!**\n");
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power_event_to_user(POWER_EVENT_POWER_WARNING);
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}
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}
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} else {
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power_normal_cnt++;
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low_voice_cnt = 0;
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low_power_cnt = 0;
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if (power_normal_cnt > 2) {
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if (cur_bat_st != VBAT_NORMAL) {
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log_info("[Noraml power]\n");
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cur_bat_st = VBAT_NORMAL;
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power_event_to_user(POWER_EVENT_POWER_NORMAL);
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}
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}
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}
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} else {
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power_event_to_user(POWER_EVENT_POWER_CHARGE);
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}
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unit_cnt = 0;
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low_off_cnt = 0;
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low_warn_cnt = 0;
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charge_ccvol_v_cnt = 0;
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if (cur_bat_st != VBAT_LOWPOWER) {
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usr_timer_del(vbat_fast_timer);
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vbat_fast_timer = 0;
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cur_battery_level = battery_value_to_phone_level(bat_val);
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if (cur_battery_level != old_battery_level) {
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power_event_to_user(POWER_EVENT_POWER_CHANGE);
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} else {
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if (charge_online_flag != get_charge_online_flag()) {
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//充电变化也要交换，确定是否在充电仓
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power_event_to_user(POWER_EVENT_POWER_CHANGE);
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}
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}
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charge_online_flag = get_charge_online_flag();
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old_battery_level = cur_battery_level;
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}
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}
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}
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bool vbat_is_low_power(void)
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{
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return (cur_bat_st != VBAT_NORMAL);
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}
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int app_power_event_handler(struct device_event *dev)
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{
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int ret = false;
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switch (dev->event) {
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case POWER_EVENT_POWER_NORMAL:
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if (lowpower_timer) {
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sys_timer_del(lowpower_timer);
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lowpower_timer = 0;
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}
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break;
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case POWER_EVENT_POWER_WARNING:
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if (lowpower_timer == 0) {
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lowpower_timer = sys_timer_add_to_task("sys_timer", (void *)POWER_EVENT_POWER_WARNING, (void (*)(void *))power_event_to_user, LOW_POWER_WARN_TIME);
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}
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break;
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case POWER_EVENT_POWER_LOW:
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r_printf(" POWER_EVENT_POWER_LOW");
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vbat_timer_delete();
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if (lowpower_timer) {
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sys_timer_del(lowpower_timer);
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lowpower_timer = 0 ;
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}
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break;
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case POWER_EVENT_POWER_CHANGE:
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/* user_send_cmd_prepare(USER_CTRL_HFP_CMD_UPDATE_BATTARY, 0, NULL); */
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break;
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case POWER_EVENT_POWER_CHARGE:
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if (lowpower_timer) {
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sys_timer_del(lowpower_timer);
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lowpower_timer = 0 ;
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}
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break;
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default:
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break;
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}
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return ret;
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}
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/*---------------------------------- shutdown for the countdown ---------------------------------------------*/
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static u32 auto_shdn_cnt = 0;
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static u8 auto_shdn_lock = 0;
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static u16 auto_shdn_timer = 0;
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static void sys_power_auto_shutdown_schedule(void *priv)
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{
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u32 time = (u32)priv;
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if (auto_shdn_lock) {
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auto_shdn_cnt = 0;
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return;
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}
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/* log_d("auto poweroff cnt = %d to %d", auto_shdn_cnt, time); */
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if (++auto_shdn_cnt >= time) {
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auto_shdn_cnt = 0;
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log_i("count down to 0 to shutdown\n");
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power_event_to_user(POWER_EVENT_POWER_AUTOOFF);
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auto_shdn_lock = 1;
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}
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}
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//倒计时关机启动
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void sys_power_auto_shutdown_start(u32 dly_secs)
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{
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auto_shdn_cnt = 0;
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auto_shdn_lock = 0;
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if (dly_secs) {
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if (!auto_shdn_timer) {
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auto_shdn_timer = sys_timer_add_to_task("sys_timer", (void *)dly_secs, sys_power_auto_shutdown_schedule, 1000);
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}
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} else {
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if (auto_shdn_timer) {
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sys_timer_del(auto_shdn_timer);
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auto_shdn_timer = 0;
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}
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}
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}
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static int sys_power_event_handler(struct sys_event *event)
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{
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//倒计时关机变量清空
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auto_shdn_cnt = 0;
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return 0;
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}
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SYS_EVENT_STATIC_HANDLER_REGISTER(sys_power_enent) = {
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.event_type = SYS_KEY_EVENT,
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.prob_handler = sys_power_event_handler,
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.post_handler = NULL,
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};
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void sys_power_auto_shutdown_stop(void)
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{
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if (auto_shdn_timer) {
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sys_timer_del(auto_shdn_timer);
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auto_shdn_timer = 0;
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}
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}
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void sys_power_auto_shutdown_pause(void)
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{
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auto_shdn_lock = 1;
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}
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void sys_power_auto_shutdown_resume(void)
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{
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auto_shdn_lock = 0;
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}
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void sys_power_auto_shutdown_clear(void)
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{
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auto_shdn_cnt = 0;
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}
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void sys_power_shutdown(void)
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{
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power_event_to_user(POWER_EVENT_POWER_AUTOOFF);
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}
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__attribute__((weak)) void sys_power_poweroff_wait_powerkey_up(void)
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{
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}
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void sys_power_poweroff(void)
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{
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sys_power_poweroff_wait_powerkey_up();
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power_set_soft_poweroff(0);
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}
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int sys_power_get_battery_voltage(void)
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{
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return get_vbat_value();
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}
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int sys_power_get_battery_persent(void)
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{
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return get_vbat_percent();
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}
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void sys_power_init(void)
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{
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vbat_check_init();
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if (get_vbat_level() <= LOW_POWER_SHUTDOWN) {
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power_set_soft_poweroff(0);
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}
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#ifdef CONFIG_AUTO_SHUTDOWN_ENABLE
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u8 auto_off_time = 0;
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syscfg_read(CFG_AUTO_OFF_TIME_ID, &auto_off_time, sizeof(auto_off_time));
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sys_power_auto_shutdown_start(auto_off_time * 60);
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#endif
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}
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