SSTVClient Class Reference

Client for SSTV transmissions. More...

#include <SSTV.h>

Public Member Functions
	SSTVClient (PhysicalLayer *phy)
	Constructor for 2-FSK mode. More...
	SSTVClient (AFSKClient *audio)
	Constructor for AFSK mode. More...
int16_t	begin (float base, const SSTVMode_t &mode)
	Initialization method for 2-FSK. More...
int16_t	begin (const SSTVMode_t &mode)
	Initialization method for AFSK. More...
int16_t	setCorrection (float correction)
	Set correction coefficient for tone length. More...
void	idle ()
	Sends out tone at 1900 Hz.
void	sendHeader ()
	Sends synchronization header for the SSTV mode set in begin method.
void	sendLine (uint32_t *imgLine)
	Sends single picture line in the currently configured SSTV mode. More...
uint16_t	getPictureHeight () const
	Get picture height of the currently configured SSTV mode. More...

Detailed Description

Client for SSTV transmissions.

Constructor & Destructor Documentation

SSTVClient() [1/2]

SSTVClient::SSTVClient ( PhysicalLayer *  phy )

explicit

Constructor for 2-FSK mode.

Parameters

phy	Pointer to the wireless module providing PhysicalLayer communication.

SSTVClient() [2/2]

SSTVClient::SSTVClient ( AFSKClient *  audio )

explicit

Constructor for AFSK mode.

Parameters

audio

Pointer to the AFSK instance providing audio.

Member Function Documentation

begin() [1/2]

int16_t SSTVClient::begin

(

const SSTVMode_t &

mode

)

Initialization method for AFSK.

Parameters

mode	SSTV mode to be used. Currently supported modes are Scottie1, Scottie2, ScottieDX, Martin1, Martin2, Wrasse, PasokonP3, PasokonP5 and PasokonP7.

Returns

Status Codes

begin() [2/2]

int16_t SSTVClient::begin	(	float	base,
		const SSTVMode_t &	mode
	)

Initialization method for 2-FSK.

Parameters

base	Base "0 Hz tone" RF frequency to be used in MHz.
mode	SSTV mode to be used. Currently supported modes are Scottie1, Scottie2, ScottieDX, Martin1, Martin2, Wrasse, PasokonP3, PasokonP5 and PasokonP7.

Returns

Status Codes

getPictureHeight()

uint16_t SSTVClient::getPictureHeight

(

)

const

Get picture height of the currently configured SSTV mode.

Returns

Picture height of the currently configured SSTV mode in pixels.

sendLine()

void SSTVClient::sendLine

(

uint32_t *

imgLine

)

Sends single picture line in the currently configured SSTV mode.

Parameters

imgLine

Image line to send, in 24-bit RGB. It is up to the user to ensure that imgLine has enough pixels to send it in the current SSTV mode.

setCorrection()

int16_t SSTVClient::setCorrection

(

float

correction

)

Set correction coefficient for tone length.

Parameters

correction

Timing correction factor, used to adjust the length of timing pulses. Less than 1.0 leads to shorter timing pulses, defaults to 1.0 (no correction).

Returns

Status Codes

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

• src/protocols/SSTV/SSTV.h
• src/protocols/SSTV/SSTV.cpp