Host and slave MCU setup

Functions
uint8_t	SI4735::getFirmwarePN ()
	Returns the Firmware Part Number.
uint8_t	SI4735::getFirmwareFWMAJOR ()
	Returns the Firmware F W M A J O R.
uint8_t	SI4735::getFirmwareFWMINOR ()
	Returns the Firmware F W M I N O R.
uint8_t	SI4735::getFirmwarePATCHH ()
	Returns the Firmware P A T C H HIGH.
uint8_t	SI4735::getFirmwarePATCHL ()
	Returns the Firmware P A T C H LOW.
uint8_t	SI4735::getFirmwareCMPMAJOR ()
	Get the Firmware C M P M A J O R object.
uint8_t	SI4735::getFirmwareCMPMINOR ()
	RESP6 - Returns the Component Major Revision (ASCII).
uint8_t	SI4735::getFirmwareCHIPREV ()
	RESP8 - Returns the Chip Revision (ASCII)
void	SI4735::setMaxDelayPowerUp (uint16_t ms)
	Set the Max Delay Power Up.
void	SI4735::reset (void)
	Reset the SI473X.
void	SI4735::waitToSend (void)
	Wait for the si473x is ready (Clear to Send (CTS) status bit have to be 1).

Detailed Description

Function Documentation

getFirmwarePN()

uint8_t SI4735::getFirmwarePN ( )

inline

Returns the Firmware Part Number.

Returns

uint8_t

getFirmwareFWMAJOR()

uint8_t SI4735::getFirmwareFWMAJOR ( )

inline

Returns the Firmware F W M A J O R.

Returns

uint8_t

getFirmwareFWMINOR()

uint8_t SI4735::getFirmwareFWMINOR ( )

inline

Returns the Firmware F W M I N O R.

Returns

uint8_t

getFirmwarePATCHH()

uint8_t SI4735::getFirmwarePATCHH ( )

inline

Returns the Firmware P A T C H HIGH.

Returns

uint8_t

getFirmwarePATCHL()

uint8_t SI4735::getFirmwarePATCHL ( )

inline

Returns the Firmware P A T C H LOW.

Returns

uint8_t

getFirmwareCMPMAJOR()

uint8_t SI4735::getFirmwareCMPMAJOR ( )

inline

Get the Firmware C M P M A J O R object.

Returns

uint8_t

getFirmwareCMPMINOR()

uint8_t SI4735::getFirmwareCMPMINOR ( )

inline

RESP6 - Returns the Component Major Revision (ASCII).

Returns the Component Minor Revision (ASCII) (RESP7)

Returns

uint8_t

getFirmwareCHIPREV()

uint8_t SI4735::getFirmwareCHIPREV ( )

inline

RESP8 - Returns the Chip Revision (ASCII)

Returns

uint8_t

setMaxDelayPowerUp()

void SI4735::setMaxDelayPowerUp ( uint16_t  ms )

inline

Set the Max Delay Power Up.

Sets the delay needed in ms after a powerup command (default is 10ms).

Some crystal oscillator might need more time to become stable (500 ms is the recommended).

Low values make the load SSB patch faster. However, it can make the system unstable.

See also

MAX_DELAY_AFTER_POWERUP

Parameters

ms	delay in ms

reset()

void SI4735::reset

(

void

)

Reset the SI473X.

See also

Si47XX PROGRAMMING GUIDE; AN332 (REV 1.0);

Referenced by SI4735::getDeviceI2CAddress(), and SI4735::setup().

waitToSend()

void SI4735::waitToSend

(

void

)

Wait for the si473x is ready (Clear to Send (CTS) status bit have to be 1).

This function should be used before sending any command to a SI47XX device.

See also

Si47XX PROGRAMMING GUIDE; AN332 (REV 1.0); pages 63, 128

Referenced by SI4735::downloadPatchFromEeprom(), SI4735::getAutomaticGainControl(), SI4735::getCommandResponse(), SI4735::getCurrentReceivedSignalQuality(), SI4735::getFirmware(), SI4735::getInterruptStatus(), SI4735::getProperty(), SI4735::getRdsStatus(), SI4735::getSsbAgcStatus(), SI4735::getStatus(), SI4735::patchPowerUp(), SI4735::patchPowerUpNBFM(), SI4735::powerDown(), SI4735::queryLibraryId(), SI4735::radioPowerUp(), SI4735::seekStation(), SI4735::sendCommand(), SI4735::sendProperty(), SI4735::sendSSBModeProperty(), SI4735::setAutomaticGainControl(), SI4735::setBandwidth(), SI4735::setFrequency(), SI4735::setFrequencyNBFM(), SI4735::setGpio(), SI4735::setGpioCtl(), SI4735::setRdsConfig(), SI4735::setRdsIntSource(), SI4735::setSsbAgcOverrite(), SI4735::setSSBBfo(), and SI4735::ssbPowerUp().