Encodes a satellite for the OpenGD77 devices. More...

#include <opengd77base_codeplug.hh>

Inheritance diagram for OpenGD77BaseCodeplug::SatelliteElement:

Collaboration diagram for OpenGD77BaseCodeplug::SatelliteElement:

Classes
struct	Limit
	Some limits for the zone bank. More...

struct	Offset
	Some internal offsets within the element. More...

Public Member Functions
	SatelliteElement (uint8_t *ptr)
	Constructor.

void	clear ()
	Abstract method to reset the element within the codeplug.

virtual void	setName (const QString &name)
	Sets the name of the element.

virtual void	setEpoch (const ::OrbitalElement::Epoch &epoch)
	Sets the epoch.

virtual void	setMeanMotion (double mm)
	Sets the first derivative of mean motion.

virtual void	setMeanMotionDerivative (double dmm)
	Sets the first derivative of mean motion.

virtual void	setInclination (double incl)
	Sets the inclination.

virtual void	setAscension (double asc)
	Right ascension of the ascending node.

virtual void	setEccentricity (double ecc)
	Sets eccentricity.

virtual void	setPerigee (double arg)
	Sets argument of perigee.

virtual void	setMeanAnomaly (double ma)
	Set the mean anomaly.

virtual void	setRevolutionNumber (unsigned int num)
	Sets the revolution number at epoch.

void	setFMDownlink (const Frequency &f)
	Sets the downlink frequency.

void	setFMUplink (const Frequency &f)
	Sets the uplink frequency.

void	setCTCSS (const SelectiveCall &call)
	Sets the CTCSS tone.

void	setAPRSDownlink (const Frequency &f)
	Sets the APRS downlink frequency.

void	setAPRSUplink (const Frequency &f)
	Sets the APRS uplink frequency.

void	setBeacon (const Frequency &f)
	Sets the beacon frequency.

void	setAPRSPath (const QString &path)
	Sets the APRS path.

virtual bool	encode (const Satellite &sat, const ErrorStack &err=ErrorStack())
	Encodes a satellite.

Public Member Functions inherited from Codeplug::Element
	Element (const Element &other)
	Copy constructor.

virtual	~Element ()
	Destructor.

Element &	operator= (const Element &other)
	Copy assignment.

virtual bool	isValid () const
	Returns `true` if the pointer is not null.

bool	fill (uint8_t value, unsigned offset=0, int size=-1)
	Fills the memsets the entire element to the given value.

bool	getBit (const Offset::Bit &offset) const
	Reads a specific bit at the given byte-offset.

bool	getBit (unsigned offset, unsigned bit) const
	Reads a specific bit at the given byte-offset.

void	setBit (const Offset::Bit &offset, bool value=true)
	Sets a specific bit at the given byte-offset.

void	setBit (unsigned offset, unsigned bit, bool value=true)
	Sets a specific bit at the given byte-offset.

void	clearBit (unsigned offset, unsigned bit)
	Clears a specific bit at the given byte-offset.

void	clearBit (const Offset::Bit &offset)
	Clears a specific bit.

uint8_t	getUInt2 (const Offset::Bit &offset) const
	Reads a 2bit unsigned integer at the given bit-offset.

uint8_t	getUInt2 (unsigned offset, unsigned bit) const
	Reads a 2bit unsigned integer at the given byte- and bit-offset.

void	setUInt2 (const Offset::Bit &offset, uint8_t value)
	Stores a 2bit unsigned integer at the given bit-offset.

void	setUInt2 (unsigned offset, unsigned bit, uint8_t value)
	Stores a 2bit unsigned integer at the given byte- and bit-offset.

uint8_t	getUInt3 (const Offset::Bit &offset) const
	Reads a 3bit unsigned integer at the given bit-offset.

uint8_t	getUInt3 (unsigned offset, unsigned bit) const
	Reads a 3bit unsigned integer at the given byte- and bit-offset.

void	setUInt3 (const Offset::Bit &offset, uint8_t value)
	Stores a 3bit unsigned integer at the given bit-offset.

void	setUInt3 (unsigned offset, unsigned bit, uint8_t value)
	Stores a 3bit unsigned integer at the given byte- and bit-offset.

uint8_t	getUInt4 (const Offset::Bit &offset) const
	Reads a 4bit unsigned integer at the given bit-offset.

uint8_t	getUInt4 (unsigned offset, unsigned bit) const
	Reads a 4bit unsigned integer at the given byte- and bit-offset.

void	setUInt4 (const Offset::Bit &offset, uint8_t value)
	Stores a 4bit unsigned integer at the given bit-offset.

void	setUInt4 (unsigned offset, unsigned bit, uint8_t value)
	Stores a 4bit unsigned integer at the given byte- and bit-offset.

uint8_t	getUInt5 (const Offset::Bit &offset) const
	Reads a 5bit unsigned integer at the given byte- and bit-offset.

uint8_t	getUInt5 (unsigned offset, unsigned bit) const
	Reads a 5bit unsigned integer at the given byte- and bit-offset.

void	setUInt5 (const Offset::Bit &offset, uint8_t value)
	Stores a 5bit unsigned integer at the given byte- and bit-offset.

void	setUInt5 (unsigned offset, unsigned bit, uint8_t value)
	Stores a 5bit unsigned integer at the given byte- and bit-offset.

uint8_t	getUInt6 (const Offset::Bit &offset) const
	Reads a 6bit unsigned integer at the given byte- and bit-offset.

uint8_t	getUInt6 (unsigned offset, unsigned bit) const
	Reads a 6bit unsigned integer at the given byte- and bit-offset.

void	setUInt6 (const Offset::Bit &offset, uint8_t value)
	Stores a 6bit unsigned integer at the given byte- and bit-offset.

void	setUInt6 (unsigned offset, unsigned bit, uint8_t value)
	Stores a 6bit unsigned integer at the given byte- and bit-offset.

uint8_t	getUInt8 (unsigned offset) const
	Reads a 8bit unsigned integer at the given byte- and bit-offset.

void	setUInt8 (unsigned offset, uint8_t value)
	Reads a 8bit unsigned integer at the given byte- and bit-offset.

int8_t	getInt8 (unsigned offset) const
	Reads a 8bit signed integer at the given byte- and bit-offset.

void	setInt8 (unsigned offset, int8_t value)
	Reads a 8bit signed integer at the given byte- and bit-offset.

uint16_t	getUInt16_be (unsigned offset) const
	Reads a 16bit big-endian unsigned integer at the given byte-offset.

uint16_t	getUInt16_le (unsigned offset) const
	Reads a 16bit little-endian unsigned integer at the given byte-offset.

void	setUInt16_be (unsigned offset, uint16_t value)
	Stores a 16bit big-endian unsigned integer at the given byte-offset.

void	setUInt16_le (unsigned offset, uint16_t value)
	Stores a 16bit little-endian unsigned integer at the given byte-offset.

uint32_t	getUInt24_be (unsigned offset) const
	Reads a 24bit big-endian unsigned integer at the given byte-offset.

uint32_t	getUInt24_le (unsigned offset) const
	Reads a 24bit little-endian unsigned integer at the given byte-offset.

void	setUInt24_be (unsigned offset, uint32_t value)
	Stores a 24bit big-endian unsigned integer at the given byte-offset.

void	setUInt24_le (unsigned offset, uint32_t value)
	Stores a 24bit little-endian unsigned integer at the given byte-offset.

uint32_t	getUInt32_be (unsigned offset) const
	Reads a 32bit big-endian unsigned integer at the given byte-offset.

uint32_t	getUInt32_le (unsigned offset) const
	Reads a 32bit little-endian unsigned integer at the given byte-offset.

void	setUInt32_be (unsigned offset, uint32_t value)
	Stores a 32bit big-endian unsigned integer at the given byte-offset.

void	setUInt32_le (unsigned offset, uint32_t value)
	Stores a 32bit little-endian unsigned integer at the given byte-offset.

uint64_t	getUInt64_be (unsigned offset) const
	Reads a 64bit big-endian unsigned integer at the given byte-offset.

uint64_t	getUInt64_le (unsigned offset) const
	Reads a 64bit little-endian unsigned integer at the given byte-offset.

void	setUInt64_be (unsigned offset, uint64_t value)
	Stores a 64bit big-endian unsigned integer at the given byte-offset.

void	setUInt64_le (unsigned offset, uint64_t value)
	Stores a 64bit little-endian unsigned integer at the given byte-offset.

uint8_t	getBCD2 (unsigned offset) const
	Reads a 2-digit (1-byte/8bit) BDC value in big-endian at the given byte-offset.

void	setBCD2 (unsigned offset, uint8_t value)
	Stores a 2-digit (1-byte/8bit) BDC value in big-endian at the given byte-offset.

uint16_t	getBCD4_be (unsigned offset) const
	Reads a 4-digit (2-byte/16bit) BDC value in big-endian at the given byte-offset.

void	setBCD4_be (unsigned offset, uint16_t value)
	Stores a 4-digit (2-byte/16bit) BDC value in big-endian at the given byte-offset.

uint16_t	getBCD4_le (unsigned offset) const
	Reads a 4-digit (2-byte/16bit) BDC value in little-endian at the given byte-offset.

void	setBCD4_le (unsigned offset, uint16_t value)
	Stores a 4-digit (1-byte/16bit) BDC value in little-endian at the given byte-offset.

uint32_t	getBCD8_be (unsigned offset) const
	Reads a 8-digit (4-byte/32bit) BDC value in big-endian at the given byte-offset.

void	setBCD8_be (unsigned offset, uint32_t value)
	Stores a 8-digit (4-byte/32bit) BDC value in big-endian at the given byte-offset.

uint32_t	getBCD8_le (unsigned offset) const
	Reads a 8-digit (4-byte/32bit) BDC value in little-endian at the given byte-offset.

void	setBCD8_le (unsigned offset, uint32_t value)
	Stores a 8-digit (4-byte/32bit) BDC value in little-endian at the given byte-offset.

QString	readASCII (unsigned offset, unsigned maxlen, uint8_t eos=0x00) const
	Reads up to `maxlen` ASCII chars at the given byte-offset using `eos` as the string termination char.

void	writeASCII (unsigned offset, const QString &txt, unsigned maxlen, uint8_t eos=0x00)
	Stores up to `maxlen` ASCII chars at the given byte-offset using `eos` as the string termination char.

QString	readUnicode (unsigned offset, unsigned maxlen, uint16_t eos=0x0000) const
	Reads up to `maxlen` unicode chars at the given byte-offset using `eos` as the string termination char.

void	writeUnicode (unsigned offset, const QString &txt, unsigned maxlen, uint16_t eos=0x0000)
	Stores up to `maxlen` unicode chars at the given byte-offset using `eos` as the string termination char.

Static Public Member Functions
static constexpr unsigned int	size ()
	The size of the element.

Protected Member Functions
	SatelliteElement (uint8_t *ptr, size_t size)
	Hidden constructor.

void	writeFixedPoint (const Offset::Bit &offset, double value, bool sign, unsigned int dec, unsigned int frac)
	Writes a fixed point value as a BCD number.

void	writeFractional (const Offset::Bit &offset, double value, bool sign, unsigned int frac)
	Writes a fixed point value as a BCD number.

void	writeInteger (const Offset::Bit &offset, int value, bool sign, unsigned dec)
	Write a fixed digit integer value.

void	writeDigit (const Offset::Bit &offset, uint8_t digit)
	Writes a single digit at the given offset.

Protected Member Functions inherited from Codeplug::Element
	Element (uint8_t *ptr, size_t size)
	Hidden constructor.

Additional Inherited Members
Protected Attributes inherited from Codeplug::Element
uint8_t *	_data
	Holds the pointer to the element.

size_t	_size
	Holds the size of the element.

Detailed Description

Encodes a satellite for the OpenGD77 devices.

That is a set of orbital elements and transponder information.

Member Function Documentation

◆ clear()

void OpenGD77BaseCodeplug::SatelliteElement::clear ( )

virtual

Abstract method to reset the element within the codeplug.

Any device specific element should implement this method.

Reimplemented from Codeplug::Element.

◆ encode()

bool OpenGD77BaseCodeplug::SatelliteElement::encode	(	const Satellite &	sat,
		const ErrorStack &	err = `ErrorStack()`
	)

virtual

Encodes a satellite.

Bug:: set APRS path

◆ writeFixedPoint()

void OpenGD77BaseCodeplug::SatelliteElement::writeFixedPoint	(	const Offset::Bit &	offset,
		double	value,
		bool	sign,
		unsigned int	dec,
		unsigned int	frac
	)

protected

Writes a fixed point value as a BCD number.

Using 0-9 as digits, ah as decimal dot and bh as blank.

Parameters

offset	Specifies, where to write the fixed point value.
value	The value to write.
sign	If `true`, a sign is written.
dec	The number of digits in the integer part.
frac	The number of digits in the fractional part.

◆ writeFractional()

void OpenGD77BaseCodeplug::SatelliteElement::writeFractional	(	const Offset::Bit &	offset,
		double	value,
		bool	sign,
		unsigned int	frac
	)

protected

Writes a fixed point value as a BCD number.

Using 0-9 as digits and bh as blank. In contrast to writeFixedPoint, this function expects no integer part.

Parameters

offset	Specifies, where to write the fixed point value.
value	The value to write.
sign	If `true`, a sign is written.
frac	The number of digits in the fractional part.

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

/home/hannes/Software/qdmr/lib/opengd77base_codeplug.hh
/home/hannes/Software/qdmr/lib/opengd77base_codeplug.cc

Classes

Public Member Functions

Static Public Member Functions