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Flag and State

2016-12-19 09:34:05   0  举报

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flag and state

state

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大纲/内容

pack_state

<div>if(g_bcu_communication_abort_num_temp) bcu_flag_pack_state(1 << PACK_COMM_ALERT_BIT);else bcu_unflag_pack_state(1 <<PACK_COMM_ALERT_BIT);</div>

if(!(charger_get_heat_state() == kChgHeatLTHeat || charger_get_heat_state() == kChgHeatNormalHeat))bcu_flag_pack_state(1 << PACK_CHG_BIT); /*充电标识*/

BCU_BMS_FLAG_VAR_WITH_EVENT_DEF(INT32U, pack_state, kInfoEventPackState)

bcu_flag_##pack_state(TYPE flag)

<div>g_bms_info.pack_state |= flag; </div><div>event_dispatch(EVENT, &g_bms_info.pack_state);</div>

根据不同的条件置不同的位

bcu.c

bcu_get宏获取个状态信息

ems_task_ecu_tx_message1_fill

bcu_get_status_flag

16bit Flag 表示各种状态？

BCU_ADD_FLAG(flag, BMS_OHV_STS_BIT);

BCU_ADD_FLAG(NAME, FLAG) SET(NAME,FLAG)将Flag某位置位

根据电压电流温度等参数将16bit的Flag某个位置位，每个位代表一个状态。

current

bcu_get宏获取值

bcu_set_current(current);刷新系统电流信息

参数current从哪里来？

bms_current_impl.c

current_sample_get（）；

total_voltage

bcu_set_total_voltage(total_voltage);

参数total_voltage从哪里来？

bmu_stat_refersh_voltages（）计算voltate

bmu_get_total_voltage函数用在何处？

SOC

<div>soc = soc_from_cap2(bcu_get_left_cap_interm(), total_cap);</div><div>soc_set_soc(soc);计算吗soc并更新全局soc</div>

bcu_set_SOC

SOH

soh_refersh中有soh的计算方法

bcu_set_SOH

average_voltage

average_temperature

high_voltage

high_voltage_id

low_voltage

low_voltage_id

high_temperature

low_temperature

high_temperature_id

low_temperature_id

com_abort_num

insulation

 Collect

Get Started

state

 Collect

Get Started

tri state buffer

 Collect

Get Started

payment_state_machine_current

 Collect

Get Started

sightTree_state

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