SI4844 Class Reference

SI4844 Class. More...

#include <SI4844.h>

Public Member Functions
void	setStatusInterruptFromDevice (bool value)
	Set the Data Status From Device. More...
bool	getDataStatusInterruptFromDevice ()
	Get the Data Status From Device. More...
void	setProperty (uint16_t propertyNumber, uint16_t parameter)
	Sends (sets) property to the SI48XX. More...
uint16_t	getProperty (uint16_t propertyNumber)
	Gets a given property from the SI4844. More...
void	sendCommand (uint8_t cmd, int parameter_size, const uint8_t *parameter)
	Sends a given command to the SI4844 device. More...
void	getCommandResponse (int response_size, uint8_t *response)
	Returns with the command response. More...
void	setup (uint16_t resetPin, int interruptPin, byte defaultBand)
	Initiates the SI4844 instance and connect the device (SI4844) to Arduino. More...
void	debugDevice (uint16_t resetPin, uint16_t interruptPin, uint8_t defaultBand, void(*showFunc)(char *msg))
	Used to debug More...
void	reset (void)
	Resets the SI4844 device. More...
void	setBand (byte)
	Sets a new band to the device. More...
void	changeVolume (char)
	Up or down the sound volume level. More...
void	volumeUp (void)
	Increases the volume level. More...
void	volumeDown (void)
	Decreases the volume level. More...
void	setVolume (byte)
	Sets the volume level. More...
void	setBassTreble (uint8_t bass_treble)
	Set the sound volume level, bass and treble. More...
void	bassTrebleUp ()
	More treble, less bass. More...
void	bassTrebleDown ()
	Less treble, more bass. More...
void	audioMute (uint8_t value)
	Mutes the audio output. More...
void	setAudioMute (bool on)
	Mutes the audio output. More...
void	setAmSoftMuteMaxAttenuation (uint8_t value)
	Sets AM Soft Mute Max Attenuation.. More...
void	setFmSoftMuteMaxAttenuation (uint8_t value)
	FM Soft Mute Maximum Attenuation. More...
void	setFmDeemphasis (uint8_t value)
	Sets de-emphasis time constant. More...
si4844_audiomode_status_response	setAudioMode (uint8_t audiomode, uint8_t fm_mono, uint8_t adjpt_attn, uint8_t adjpt_steo, uint8_t opcode)
	Set audio mode. More...
si4844_status_response *	getStatus (void)
	Get tune freq, band, and others information, status of the device. More...
si4844_firmware_response *	getFirmware (void)
	Get part number, chip revision, firmware, patch, and component revision numbers. More...
void	setCustomBand (byte, uint16_t, uint16_t, byte)
	This method allows you to customize the frequency range of a band. More...
void	powerDown (void)
	Power the device down. More...
void	powerUp (void)
	Power the device up. More...
float	getFrequency (void)
	Get the current frequency of the radio in KHz. More...
bool	hasStatusChanged (void)
	Checks whether the SI4844 has its status changed. More...
void	resetStatus (void)
	set the interrupr status to false. It will turn true after next interrupr More...
uint8_t	getVolume ()
	Gets the current audio volume level. More...
uint8_t	getVolumeProperty ()
	Gets the current volume value stored in SI4844 device. More...
char *	getBandMode ()
	Get the Band Mode. More...
char *	getStereoIndicator ()
	Get the Stereo Indicator. More...
uint16_t	getStatusBCFG0 ()
uint16_t	getStatusBCFG1 ()
uint16_t	getStatusStereo ()
uint16_t	getStatusStationIndicator ()
uint16_t	getStatusInformationReady ()
uint16_t	getStatusHostPowerUp ()
uint16_t	getStatusHostReset ()
uint16_t	getStatusBandMode ()
uint16_t	getStatusBandIndex ()
uint16_t	getStatusCTS ()
uint16_t	getFirmwareReserved ()
uint16_t	getFirmwareErr ()
uint16_t	getFirmwareCTS ()
uint16_t	getFirmwarePartNumber ()
uint16_t	getFirmwareMajorRevision ()
uint16_t	getFirmwareMinorRevision ()
uint16_t	getFirmwareComponentMajorRevision ()
uint16_t	getFirmwareComponentMinorRevision ()
uint16_t	getFirmwareChipRevision ()

Detailed Description

SI4844 Class.

This class implements all functions to help you to control the Si4844 devices.

Member Function Documentation

getStatusBCFG0()

uint16_t SI4844::getStatusBCFG0 ( )

inline

getStatusBCFG1()

uint16_t SI4844::getStatusBCFG1 ( )

inline

getStatusStereo()

uint16_t SI4844::getStatusStereo ( )

inline

getStatusStationIndicator()

uint16_t SI4844::getStatusStationIndicator ( )

inline

getStatusInformationReady()

uint16_t SI4844::getStatusInformationReady ( )

inline

getStatusHostPowerUp()

uint16_t SI4844::getStatusHostPowerUp ( )

inline

getStatusHostReset()

uint16_t SI4844::getStatusHostReset ( )

inline

getStatusBandMode()

uint16_t SI4844::getStatusBandMode ( )

inline

getStatusBandIndex()

uint16_t SI4844::getStatusBandIndex ( )

inline

getStatusCTS()

uint16_t SI4844::getStatusCTS ( )

inline

getFirmwareReserved()

uint16_t SI4844::getFirmwareReserved ( )

inline

getFirmwareErr()

uint16_t SI4844::getFirmwareErr ( )

inline

getFirmwareCTS()

uint16_t SI4844::getFirmwareCTS ( )

inline

getFirmwarePartNumber()

uint16_t SI4844::getFirmwarePartNumber ( )

inline

getFirmwareMajorRevision()

uint16_t SI4844::getFirmwareMajorRevision ( )

inline

getFirmwareMinorRevision()

uint16_t SI4844::getFirmwareMinorRevision ( )

inline

getFirmwareComponentMajorRevision()

uint16_t SI4844::getFirmwareComponentMajorRevision ( )

inline

getFirmwareComponentMinorRevision()

uint16_t SI4844::getFirmwareComponentMinorRevision ( )

inline

getFirmwareChipRevision()

uint16_t SI4844::getFirmwareChipRevision ( )

inline

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The documentation for this class was generated from the following files:

• SI4844/SI4844.h
• SI4844/SI4844.cpp