sub_bb_i2c_config

Synopsis

int sub_bb_i2c_config( sub_handle hndl, int mode, int stretch_ms )

Configure SUB-20 Bit-bang I2C Masters module. Configuration is common for all Bit-bang I2C channels.

Parameters

•mode - Bit-bang I2C Master mode. One of the following flags:

•stretch_ms - Clock stretching timeout up to 4194ms. Clock stretching feature is available in Fast and Standard modes. If SCL line is hold LOW by I2C slave device longer than stretch_ms timeout, Bit-bang I2C function will fail and I2C Status will be set to 0xE0.  

Return Value

On success function returns 0. Otherwise error code.

Compatibility