高温高压后如何恢复充电？

在充电的过程中，如果出现高温或者高压的情况下，系统会停止充电，当温度或者充电器的电压值恢复正常后，如何恢复充电?

1.高温后温度正常，恢复充电
mediatek\kernel\drivers\power\Battery_common.c
#define RECOVERY_CHARGING_TEMPERATURE xx
mt_battery_checkBatteryTemp()
增加变量static KAL_BOOL g_overTemp = KAL_FALSE;
在

1. if(BMT_status.temperature >= MAX_CHARGE_TEMERATURE)
   
2. {
   
3. battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] Battery Over Temperature ！ \n\r");
   
4. status = PMU_STATUS_FAIL;
   
5. g_overTemp = KAL_TRUE; //add here
   
6. }

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然后在return status之前增加

1. if((g_overTemp == KAL_TRUE) && (BMT_status.temperature <= RECOVERY_CHARGING_TEMPERATURE))
   
2. {
   
3. battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] recovery charging after over temperature！ \n\r");
   
4. g_overTemp = KAL_FALSE;
   
5. status = PMU_STATUS_OK;
   
6. BMT_status.bat_charging_state = CHR_PRE;
   
7. }

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2.高压后充电器电压恢复正常后恢复充电

1. mediatek\kernel\drivers\power\battery_common.c
   
2. #define RECOVERY_CHARGING_VOLTAGE xx
   
3. mt_battery_checkChargerVoltage()
   
4. if(BMT_status.charger_exist == KAL_TRUE)
   
5. {
   
6. ...
   
7. //最后添加下面一段code
   
8. if((BMT_status.charger_protect_status == charger_OVER_VOL) && (BMT_status.charger_vol <=
   
9. RECOVERY_CHARGING_VOLTAGE))
   
10. {
    
11. battery_xlog_printk(BAT_LOG_CRTI, "[BATTERY] recovery charging afer over voltage ！ \r\n");
    
12. BMT_status.charger_protect_status = 0;
    
13. BMT_status.bat_charging_state = CHR_PRE;
    
14. status = PMU_STATUS_OK;
    
15. }
    
16. }

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这是什么样的道理