Reply
Highlighted
Posts: 1
Registered: ‎03-21-2014

Adressed write request with CP2112

Hello,

 

Does anyone know how to do an adressed write request for an I2C slave with CP2112-Ek software and associated API ?

 

In fact, I want to modify a specific register in an I2C slave, in which sequence for writing is :

[START_BIT] [SLAVE_ADDRESS with 0 for write] [ACKNOWLEDGE by I2C slave] [REGISTER_ADDRESS] [ACKNOWLEDGE by I2C slave] [DATA_BYTE] [ACKNOWLEDGE by I2C slave] [P_BIT]

 

Thank you in advance.

 

Regards.