电池电量显示 MTK 09B

1.电池电量等级（Device.h）：typedef enum { BATTERY_LOW_POWEROFF = 0, BATTERY_LOW_TX_PROHIBIT, BATTERY_LOW_WARNING, BATTERY_LEVEL_0, BATTERY_LEVEL_1, BATTERY_LEVEL_2, BATTERY_LEVEL_3, #if 1 BATTERY_LEVEL_4, /* BATTERY_LEVEL_4 */ BATTERY_LEVEL_5, /* BATTERY_LEVEL_5 */ BATTERY_LEVEL_6, /* BATTERY_LEVEL_6 */ BATTERY_LEVEL_7, /* BATTERY_LEVEL_7 */ BATTERY_LEVEL_LAST = 11 #else BATTERY_LEVEL_4 = BATTERY_LEVEL_3, /* BATTERY_LEVEL_4 */ BATTERY_LEVEL_5 = BATTERY_LEVEL_3, /* BATTERY_LEVEL_5 */ BATTERY_LEVEL_6 = BATTERY_LEVEL_3, /* BATTERY_LEVEL_6 */ BATTERY_LEVEL_LAST = 9 #endif
} battery_level_enum;
2.电池电量各等级电压值（Nvram_user_config.c）：kal_uint32 const NVRAM_EF_CUST_HW_LEVEL_TBL_DEFAULT[] = { ...... /* Battery voltage Level */#ifdef __OUR_PROJECT__#if 1 3300000, /* Low Battery Power off */ 3500000, /* Low Battery */ /* battery level 1 ~ 8 */ 3550000, 3600000, 3700000, 3730000,#else 3300000, /* Low Battery Power off */ 3500000, /* Low Battery */ /* battery level 1 ~ 8 */ 3520000, 3610000, 3710000, 3810000,#endif #else 3200000, /* Low Battery Power off */ 3500000, /* Low Battery */ /* battery level 1 ~ 8 */ 3550000, 3640000, 3740000, 3870000,#endif /* 3698671, 3801801, 4003424, 9999999, Changed by Melvin*/ #if 1 3750000, 3800000, 3850000, 4020000,#else 9999999, 9999999, 9999999, 9999999,#endif ...... };
3.电池电量各等级电压值根据锂电池放电曲线可得，具体待更新：
4.电池电量百分比显示（1）、在电池等级更新时同时更新百分比，此值与电池电量等级对应；（2）、自己手动控制电池电量值的获取，具体待更新；