26.2.2.4 i2c_m_os_set

int32_t i2c_m_os_set_baudrate(
    struct i2c_m_os_desc *const i2c,
    uint32_t clkrate,
    uint32_t baudrate
)

This function sets the I2C master device to a specified baudrate, and it only takes effect when the hardware is disabled

Parameters

i2c

Type: struct i2c_m_os_desc Struct *const

An I2C master descriptor, which is used to communicate through I2C

clkrate

Type: uint32_t

Unused parameter, should always be 0

baudrate

Type: uint32_t

The baudrate value set to master

Type: int32_t

The status whether successfully set the baudrate