Supported Functions:
- short: init(short minlvl) //Initialize Bus and search for Stations
- bool: setFrequency(float frequency) //Set Radio Frequency
- void: setMuted(bool muted) //Mute/Unmute Module
bool: setSearch(bool up, int level)//Search for Stations <= Currently not working- void: setStandby(bool stby) //Enable/Disable Standby Mode
- void: setStereoNC(bool snc) //Enable/Disable Stereo Noise Cancelling
- float: getFrequency() //Returns the current Radio Frequency
- int: getReady() //Get current State (0=Nothing, 1=Found Station, 2=Reached Frequency Limit)
- bool: isStereo() //Get if the Frequency support Stereo
- short: getSignalLevel() //Get Signal Level (0-15)
- int findStations(short minlvl) //Search for available Stations
- float nextStation() //Go to next Station
- short getStations() //Get Number of Stations