通过stm32的iic接口读取bq3060,1秒一次的频率。
电压电量等寄存器偶尔有读出为0的情况,概率百分之几,比较随机。请问会是什么问题?
stm iic的时钟,iic的时钟数据线都有上拉,iic时钟调到10K和50K都试过,没有解决
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通过stm32的iic接口读取bq3060,1秒一次的频率。
电压电量等寄存器偶尔有读出为0的情况,概率百分之几,比较随机。请问会是什么问题?
stm iic的时钟,iic的时钟数据线都有上拉,iic时钟调到10K和50K都试过,没有解决