在电池电压和温度采样中,需要不断的去访问 BQ76952的状态,发现读取#define ALARMSTATUS 0x62U需要3毫秒。
均衡设置需要14毫秒。 这是为什么.
When sample battery, we need to check the state of ALARMSTATUS 0x62U. But we find it take 3 ms to read it .
Another problem, set balance state CB_ACTIVE_CELLS 0x0083U, it take 14 ms.
How to cut short the access time ?