Status and Configuration Methods

Functions
void	AKC695X::setMode3k (bool on_off)
	Sets the current AM channel spacing. More...
bool	AKC695X::isTuned ()
	Gets the result of tune processing. More...
bool	AKC695X::isTuningComplete ()
	Gets the Status of seeking or tuning process. More...
uint8_t	AKC695X::isCurrentModeFM ()
	Gets the current operation mode;. More...
uint16_t	AKC695X::getCurrentChannel ()
	Gets the current channel. More...
uint16_t	AKC695X::channelToFrequency ()
	Converts the channel stored in the registers 20 and 21 to frequency. More...
uint8_t	AKC695X::getAmCarrierNoiseRatio ()
	Gets the current AM carrier to noise ratio. More...
uint8_t	AKC695X::getAmCurrentSpace ()
	Gets the current AM space. More...
bool	AKC695X::isFmStereo ()
	Gets the current FM stereo status. More...
uint8_t	AKC695X::getFmCarrierNoiseRatio ()
	Gets the current FM carrier to noise ratio. More...
void	AKC695X::setFmEmphasis (uint8_t de)
	Sets de-emphasis. More...
void	AKC695X::setFmStereoMono (uint8_t value)
	Sets the FM stereo or mono. More...
void	AKC695X::setFmBandwidth (uint8_t value)
	Sets the FM Bandwidth. More...

Detailed Description

Status and Configuration Methods

Function Documentation

setMode3k()

void AKC695X::setMode3k ( bool  on_off )

inline

Sets the current AM channel spacing.

Use this function to change the AM channel spacing

isTuned()

bool AKC695X::isTuned

(

)

Gets the result of tune processing.

This method gets the result of a tune process (seek or tune).

Returns

true Catched a channel. You are tuned.

false No channel

isTuningComplete()

bool AKC695X::isTuningComplete

(

)

Gets the Status of seeking or tuning process.

Return the status of tunning process

Returns

true Completed

false Not completed

isCurrentModeFM()

uint8_t AKC695X::isCurrentModeFM

(

)

Gets the current operation mode;.

This method returns the current mode stored on register 20.

Returns

1 FM mode

0 AM mode

getCurrentChannel()

uint16_t AKC695X::getCurrentChannel

(

)

Gets the current channel.

Returns the current channel stored in the registers 20 and 21.

Returns

unit16_t current channel

channelToFrequency()

uint16_t AKC695X::channelToFrequency

(

)

Converts the channel stored in the registers 20 and 21 to frequency.

Returns the calculated current frequency based on current channel

See also

getCurrentChannel, akc595x_reg20, akc595x_reg21

Returns

unit16_t current frequency

getAmCarrierNoiseRatio()

uint8_t AKC695X::getAmCarrierNoiseRatio

(

)

Gets the current AM carrier to noise ratio.

Return the current AM carrier to noise ratio in dB.

See also

akc595x_reg22

Returns

uint8_t value in dB of carrier to noise ratio.

getAmCurrentSpace()

uint8_t AKC695X::getAmCurrentSpace

(

)

Gets the current AM space.

Returns the AM current space stored in the register 22.

See also

akc595x_reg22

Returns

uint8_t current space 3kHz or 5kHz

isFmStereo()

bool AKC695X::isFmStereo

(

)

Gets the current FM stereo status.

Returns true when the FM stereo signal is more than 30% percent

See also

akc595x_reg23

Returns

true if stereo is detected.

getFmCarrierNoiseRatio()

uint8_t AKC695X::getFmCarrierNoiseRatio

(

)

Gets the current FM carrier to noise ratio.

Return the current FM carrier to noise ratio in dB.

See also

akc595x_reg23

Returns

uint8_t value in dB of carrier to noise ratio.

setFmEmphasis()

void AKC695X::setFmEmphasis

(

uint8_t

de

)

Sets de-emphasis.

Sets de-emphasis to 50us (Asia) or 75us (USA).

Parameters

de	0 = 75us; 1 = 50us

setFmStereoMono()

void AKC695X::setFmStereoMono

(

uint8_t

value

)

Sets the FM stereo or mono.

This method configures the stereo behavior

Parameter vaue	Description
0	Auto stereo
2	Force stereo
1	Mono

Parameters

value

see table above

setFmBandwidth()

void AKC695X::setFmBandwidth

(

uint8_t

value

)

Sets the FM Bandwidth.

This method configures FM Bandwidth

Parameter vaue	Bandwidth
0	150kHz
1	200kHz
2	50kHz
3	100kHz

Parameters

value

see table above