Function soapysdr_sys::SoapySDRDevice_writeI2C

pub unsafe extern "C" fn SoapySDRDevice_writeI2C(
    device: *mut SoapySDRDevice,
    addr: c_int,
    data: *const c_char,
    numBytes: usize
) -> c_int

Write to an available I2C slave. If the device contains multiple I2C masters, the address bits can encode which master. \param device a pointer to a device instance \param addr the address of the slave \param data an array of bytes write out \param numBytes the number of bytes to write \return 0 for success or error code on failure