Hello.
This is Jonathan from Avnet Korea.
Anam-Electronics in Korea, who is one of our major customers, wants to know how to commucate between BQ50002/BQ50011 and MCU through I2C control bus.
So they sent me a couple of question to solve the I2C communication issues as below. I would appreciate your prompt reply with this matter.
Technical Issues from customer :
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The first question:
Currently, we are using bq 50002 and bq 50011 for transmitter part.
Our purpose for this project is the transmitter part can communicate with MCU (host controller)
via I2C to let us monitor the battery status (display battery status on OLED or LCD) Or change the parameters.
But when I survey information from TI website , I don’t find any information to communicate between Transmitter part and MCU host via I2C, for example : Commands of I2C,.. , event in the Transmitter part have I2C protocol.
So please share any related documentations about I2C protocol that can communicate between Transmitter part and MCU host via I2C.
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The Second Question:
I have searched for some information online with bq 500212A Wireless Transmitter I2C Interface (Application Note),
Can we monitor the battery status display battery status on OLED or LCD) Or change the parameters.
We have a plan to using STM32F2 as MCU host function for communicate with Transmitter Part (Using bq 50002 and bq 50011 or bq 500212A).
Please suggest the suitable solution for us or any good recommend is welcome.
Thanks & Best regards.
Jonathan.