Implements the binary encoding and decoding of the OpenRTX codeplug. More...

#include <openrtx_codeplug.hh>

Inheritance diagram for OpenRTXCodeplug:

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Collaboration diagram for OpenRTXCodeplug:

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Classes
class	ChannelElement
	Implements the binary representation of a channel. More...

class	ContactElement
	Implements the digital contact for the OpenRTX firmware. More...

class	HeaderElement
	Implements the codeplug header element. More...

class	ZoneElement
	The binary encoding of a zone. More...

Public Types
enum	Mode { Mode_None = 0 , Mode_FM = 1 , Mode_DMR = 2 , Mode_M17 = 3 }
	Possible modes for a channel or contact. More...

Public Member Functions
	OpenRTXCodeplug (QObject *parent=nullptr)
	Hidden constructor, use a device specific class to instantiate.

virtual	~OpenRTXCodeplug ()
	Destructor.

virtual void	clear ()
	Clears and resets the complete codeplug to some default values.

bool	index (Config *config, Context &ctx, const ErrorStack &err=ErrorStack()) const
	Indexes all elements of the codeplug. More...

bool	decode (Config *config, const ErrorStack &err=ErrorStack())
	Decodes the binary codeplug and stores its content in the given generic configuration.

bool	encode (Config *config, const Flags &flags=Flags(), const ErrorStack &err=ErrorStack())
	Encodes the given generic configuration as a binary codeplug.

virtual bool	decodeElements (Context &ctx, const ErrorStack &err=ErrorStack())
	Decodes the binary codeplug and stores its content in the given generic configuration using the given context.

virtual bool	encodeElements (const Flags &flags, Context &ctx, const ErrorStack &err=ErrorStack())
	Encodes the given generic configuration as a binary codeplug using the given context.

virtual unsigned int	numContacts ()
	Returns the number of stored contacts.

virtual unsigned int	offsetContact (unsigned int n)
	Returns the offset to the n-th contact element.

virtual bool	encodeContacts (Config *config, const Flags &flags, Context &ctx, const ErrorStack &err=ErrorStack())
	Encodes all digital contacts in the configuration into the codeplug. More...

virtual bool	createContacts (Config *config, Context &ctx, const ErrorStack &err=ErrorStack())
	Adds a digital contact to the configuration for each one in the codeplug.

virtual unsigned int	numChannels ()
	Returns the number of stored channels.

virtual unsigned int	offsetChannel (unsigned int n)
	Returns the offset to the n-th channel element.

virtual bool	encodeChannels (Config *config, const Flags &flags, Context &ctx, const ErrorStack &err=ErrorStack())
	Encode all channels. More...

virtual bool	createChannels (Config *config, Context &ctx, const ErrorStack &err=ErrorStack())
	Adds all defined channels to the configuration.

virtual bool	linkChannels (Config *config, Context &ctx, const ErrorStack &err=ErrorStack())
	Links all channels.

virtual unsigned int	numZones ()
	Returns the number of stored zones.

virtual unsigned int	offsetZoneOffsets ()
	Returns the offset to the zone offset array.

virtual unsigned int	offsetZone (unsigned int n)
	Returns the offset to the n-th zone element.

virtual bool	encodeZones (Config *config, const Flags &flags, Context &ctx, const ErrorStack &err=ErrorStack())
	Encodes zones.

virtual bool	createZones (Config *config, Context &ctx, const ErrorStack &err=ErrorStack())
	Adds zones to the configuration.

virtual bool	linkZones (Config *config, Context &ctx, const ErrorStack &err=ErrorStack())
	Links all zones within the configuration.

Public Member Functions inherited from Codeplug
virtual	~Codeplug ()
	Destructor.

virtual bool	postprocess (Config *config, const ErrorStack &err=ErrorStack()) const
	Retruns a post-processed configuration of the decoded config. More...

virtual Config *	preprocess (Config *config, const ErrorStack &err=ErrorStack()) const
	Retruns a prepared configuration for this particular radio. More...

Public Member Functions inherited from DFUFile
	DFUFile (QObject *parent=nullptr)
	Constructs an empty DFU file object.

uint32_t	size () const
	Returns the total size of the DFU file.

uint32_t	memSize () const
	Returns the total memory size stored in the DFU file.

int	numImages () const
	Returns the number of images within the DFU file.

const Image &	image (int i) const
	Returns a reference to the `i-th` image of the file.

Image &	image (int i)
	Returns a reference to the `i-th` image of the file.

void	addImage (const QString &name, uint8_t altSettings=1)
	Adds a new image to the file.

void	addImage (const Image &img)
	Adds an image to the file.

void	remImage (int i)
	Deletes the `i-th` image from the file.

bool	isAligned (unsigned blocksize) const
	Checks if all image addresses and sizes is aligned with the given block size.

bool	read (const QString &filename, const ErrorStack &err=ErrorStack())
	Reads the specified DFU file. More...

bool	read (QFile &file, const ErrorStack &err=ErrorStack())
	Reads the specified DFU file. More...

bool	write (const QString &filename, const ErrorStack &err=ErrorStack())
	Writes to the specified file. More...

bool	write (QFile &file, const ErrorStack &err=ErrorStack())
	Writes to the specified file. More...

void	dump (QTextStream &stream) const
	Dumps a text representation of the DFU file structure to the specified text stream.

virtual bool	isAllocated (uint32_t offset, uint32_t img=0) const
	Returns `true` if the specified address (and image) is allocated.

virtual unsigned char *	data (uint32_t offset, uint32_t img=0)
	Returns a pointer to the encoded raw data at the specified offset.

virtual const unsigned char *	data (uint32_t offset, uint32_t img=0) const
	Returns a const pointer to the encoded raw data at the specified offset.

Protected Types
enum	Offsets { HeaderSize = 0x58 , ChannelSize = 0x5a , ContactSize = 0x27 , ZoneHeaderSize =0x22 }
	Just stores some sizes.

Additional Inherited Members
Protected Member Functions inherited from Codeplug
	Codeplug (QObject *parent=nullptr)
	Hidden default constructor.

Protected Attributes inherited from DFUFile
QVector< Image >	_images
	The list of images.

Detailed Description

Implements the binary encoding and decoding of the OpenRTX codeplug.

Codeplug structure within radio

The binary codeplug does not use fixed offsets. It is just a concatenation arrays of codeplug elements. This codeplug implements the revision 0.1.

Content
Header see `HeaderElement`.
Max. 65536 contacts as specified in the header. See `ContactElement`.
Max. 65536 channels as specified in the header. See `ChannelElement`.
Max. 65536 bank (zone) offsets as specified in the header. Each offset is stored as a ??? and specifies the offset to the bank w.r.t. ??? in ???.
Max. 65536 banks (zones). See `ZoneElement`.

Member Enumeration Documentation

◆ Mode

enum OpenRTXCodeplug::Mode

Possible modes for a channel or contact.

Enumerator
Mode_None	Disabled?
Mode_FM	FM Channel.
Mode_DMR	DMR Channel.
Mode_M17	M17 Channel.

Member Function Documentation

◆ encodeChannels()

bool OpenRTXCodeplug::encodeChannels	(	Config *	config,
		const Flags &	flags,
		Context &	ctx,
		const ErrorStack &	err = `ErrorStack()`
	)

virtual

Encode all channels.

Todo:: Limit number of channels.

◆ encodeContacts()

bool OpenRTXCodeplug::encodeContacts	(	Config *	config,
		const Flags &	flags,
		Context &	ctx,
		const ErrorStack &	err = `ErrorStack()`
	)

virtual

Encodes all digital contacts in the configuration into the codeplug.

Todo:: Limit number of contacts.

◆ index()

bool OpenRTXCodeplug::index	(	Config *	config,
		Context &	ctx,
		const ErrorStack &	err = `ErrorStack()`
	)		const

virtual

Indexes all elements of the codeplug.

This method must be implemented by any device or vendor specific codeplug to map config objects to indices used within the binary codeplug to address each element (e.g., channels, contacts etc.).

Implements Codeplug.

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

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

Classes

Public Types

Public Member Functions

Protected Types

Additional Inherited Members

Detailed Description

Codeplug structure within radio

Member Enumeration Documentation

◆ Mode

Member Function Documentation

◆ encodeChannels()

◆ encodeContacts()

◆ index()