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当前的许多功能有些复杂，请问有完整的方案嘛？12.6v的充电电压，1.6A的充电电流，以及反馈电流和电压的读取，还有OTG的功能配置；如果有的话，可以发送下，没有的话，我详细看看手册，后面也会贴出来代码
您好，非常抱歉，没有配置好的寄存器设置。
本来就是新的期间，就是问下有没有分享，有相关的技术方案就最好了
问下，为什么我读取的状态是刷新的，但是读取充电电流和VBUS以及VSYS不刷新啊
您好，请参考数据手册Table 9-9. Charger Command Summary，具体哪个寄存器不更新。
这四个寄存器读取没有更新数据
您好，请参考数据手册9.6.16 ADCOption Register (SMBus address = 35h) [reset = 2000h]，将对应的位使能。
i do it but no use ;最开始就配置好了
uint8_t Bq25720RegData[16][3]={//reg ,lowData,highData {0x12,0x1c,0x87}, {0x14,0x40,0x06}, {0x15,0xF0,0x04}, {0x3B,0xFC,0x00}, {0x3C,0x00,0x0A}, {0x3D,0x00,0x00}, {0x3E,0x00,0x7A}, {0x3F,0x00,0x20}, {0x22,0x00,0x00}, {0x30,0x00,0x33}, {0x31,0xB7,0x00}, {0x32,0x34,0x04}, {0x33,0x09,0x4A}, {0x34,0xA0,0x41}, {0x35,0x43,0xC0}, {0x37,0x48,0x00},};
您好，请参考下面链接，确认ADC设置成功。
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/885035/bq25703a-i2c-readback-registers-not-functioning/3273022?tisearch=e2e-sitesearch&keymatch=BQ25720%2520ADCOption%2520Register#3273022
