Hi,各位!
我在TI 的BqStudio 软件中给BQ25703A配置好了相关寄存器,可是在Write Register后.log.err显示的信息是:
2020-06-08 17:45:34,Charge_Option_0,772,No acknowledge from device.
2020-06-08 17:45:34,Charge_Current_Register,772,No acknowledge from device.
2020-06-08 17:45:34,Charge_Voltage_Register,772,No acknowledge from device.
2020-06-08 17:45:34,OTG_Voltage_Register,772,No acknowledge from device.
2020-06-08 17:45:34,OTG_Current_Register,772,No acknowledge from device.
2020-06-08 17:45:34,Input_Voltage_Register,772,No acknowledge from device.
2020-06-08 17:45:34,Minimum_System_Voltage,772,No acknowledge from device.
2020-06-08 17:45:34,Input_Current_Register,772,No acknowledge from device.
2020-06-08 17:45:34,Charge_Status_Register,772,No acknowledge from device.
2020-06-08 17:45:34,Prochot_Status_Register,772,No acknowledge from device.
2020-06-08 17:45:34,Input_Current_Limit_In_Use,772,No acknowledge from device.
2020-06-08 17:45:34,VBUS_and_PSYS_Voltage_Read_Back,772,No acknowledge from device.
2020-06-08 17:45:34,Charge_and_Discharge_Current_Read_Back,772,No acknowledge from device.
2020-06-08 17:45:34,Input_Current_and_CMPIN_Voltage_Read_Back,772,No acknowledge from device.
2020-06-08 17:45:34,System_and_Battery_Voltage_Read_Back,772,No acknowledge from device.
2020-06-08 17:45:34,Manufacture_ID_and_Device_ID_Read_Back,772,No acknowledge from device.
2020-06-08 17:45:34,Device_ID_Read_Back,772,No acknowledge from device.
2020-06-08 17:45:34,Charge_Option_1,772,No acknowledge from device.
2020-06-08 17:45:34,Charge_Option_2,772,No acknowledge from device.
2020-06-08 17:45:34,Charge_Option_3,772,No acknowledge from device.
2020-06-08 17:45:34,Prochot_Option_0,772,No acknowledge from device.
2020-06-08 17:45:34,Prochot_Option_1,772,No acknowledge from device.
2020-06-08 17:45:34,ADC_Option,772,No acknowledge from device.
No acknowledge from device!!! 这是何原因呢?
另外用的是EV2400,这个芯片用这个上位机该如何配置写入相关的寄存器呢?
BqStudio有相关教程吗?还望指教一二,
谢谢!