Function soapysdr_sys::SoapySDRDevice_writeChannelSetting

pub unsafe extern "C" fn SoapySDRDevice_writeChannelSetting(
    device: *mut SoapySDRDevice,
    direction: c_int,
    channel: usize,
    key: *const c_char,
    value: *const c_char
) -> c_int

Write an arbitrary channel setting on the device. The interpretation is up the implementation. \param device a pointer to a device instance \param direction the channel direction RX or TX \param channel an available channel on the device \param key the setting identifier \param value the setting value \return 0 for success or error code on failure