Question
STWBC86+STWLC68: the manual doesn't directly show the address for reading and writing custom data
从数据手册只能了解STWLC68的TX流程，而它的RX流程不清楚。STWBC86的TX与RX都不清楚。我想实现的目标是MCU采用i2c通过STWBC86读取STWLC68的i2c寄存器或者MCU采用i2c读取STWBC86收到来自STWLC68的TX数据。我应该如何去发送和接收数据以及在哪儿去拿数据。是否能提供两个芯片固件库的白皮书或使用手册？
Google translation:
“The datasheet only provides information on the STWLC68's TX flow, but its RX flow is unclear. The STWBC86's TX and RX flows are also unknown. My goal is for the MCU to use I2C to read the STWLC68's I2C registers via the STWBC86, or for the MCU to use I2C to read TX data received from the STWLC68 via the STWBC86. How should I send and receive data, and where should I retrieve the data? Could you provide the white paper or user manual for both chip firmware libraries?”