Function esp_idf_hal::sys::i2c_set_data_timing
source · pub unsafe extern "C" fn i2c_set_data_timing(
i2c_num: u32,
sample_time: i32,
hold_time: i32,
) -> i32
Expand description
@brief set I2C data signal timing
@param i2c_num I2C port number @param sample_time clock number I2C used to sample data on SDA after the rising-edge of SCL, it’s a 10-bit value @param hold_time clock number I2C used to hold the data after the falling-edge of SCL, it’s a 10-bit value
@return - ESP_OK Success - ESP_ERR_INVALID_ARG Parameter error