Represents, encodes and decodes the device specific codeplug for a Radioddity GD-77. More...
#include <gd77_codeplug.hh>
Classes | |
| struct | bank_t |
| A Bank of 128 channels. More... | |
| struct | channel_t |
| Channel representation within the binary codeplug. More... | |
| struct | contact_t |
| Specific codeplug representation of a DMR contact. More... | |
| struct | grouplist_t |
| Represents an RX group list within the codeplug. More... | |
| struct | grouptab_t |
| Table of RX group lists. More... | |
| struct | scanlist_t |
| Represents a sinle scan list within the codeplug. More... | |
| struct | scantab_t |
| Table/Bank of scanlists. More... | |
Public Member Functions | |
| GD77Codeplug (QObject *parent=nullptr) | |
| Constructs an empty codeplug for the GD-77. | |
| bool | decode (Config *config) |
| Decodes the binary codeplug and stores its content in the given generic configuration. | |
| bool | encode (Config *config, bool update=true) |
| Encodes the given generic configuration as a binary codeplug. | |
 Public Member Functions inherited from CodePlug | |
| virtual | ~CodePlug () |
| Destructor. | |
| 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 (uint blocksize) const |
| Checks if all image addresses and sizes is aligned with the given block size. | |
| const QString & | errorMessage () const |
| Returns the error message in case of an error. | |
| bool | read (const QString &filename) |
| Reads the specified DFU file. More... | |
| bool | read (QFile &file) |
| Reads the specified DFU file. More... | |
| bool | write (const QString &filename) |
| Writes to the specified file. More... | |
| bool | write (QFile &file) |
| 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 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 | |
| typedef RD5RCodeplug::zone_t | zone_t |
| Represents a single zone within the codeplug. More... | |
| typedef RD5RCodeplug::zonetab_t | zonetab_t |
| Table of zones. More... | |
| typedef RD5RCodeplug::general_settings_t | general_settings_t |
| Represents the general settings within the codeplug. More... | |
| typedef RD5RCodeplug::intro_text_t | intro_text_t |
| Represents the intro lines within the codeplug. More... | |
| typedef RD5RCodeplug::msgtab_t | msgtab_t |
| Represents the table of preset messages within the codeplug. More... | |
| typedef RD5RCodeplug::timestamp_t | timestamp_t |
| Represents the timestamp within the codeplug. More... | |
Static Protected Attributes | |
| static const int | NCHAN = 1024 |
| The number of channels. | |
| static const int | NCONTACTS = 1024 |
| The number of contacts. | |
| static const int | NZONES = 250 |
| The number of zones. | |
| static const int | NGLISTS = 76 |
| The number of RX group-lists. | |
| static const int | NSCANL = 64 |
| The number of scan-lists. | |
| static const int | NMESSAGES = 32 |
| The number of predefined text messages. | |
Additional Inherited Members | |
| Protected Member Functions inherited from CodePlug | |
| CodePlug (QObject *parent=nullptr) | |
| Hidden default constructor. | |
| Protected Attributes inherited from DFUFile | |
| QString | _errorMessage |
| Holds the error string. | |
| QVector< Image > | _images |
| The list of images. | |
Detailed Description
Represents, encodes and decodes the device specific codeplug for a Radioddity GD-77.
The GD-77 & GD-77S codeplugs are almost identical to the Radioddity/Baofeng RD5RCodeplug, in fact the memory layout (see below) and almost all of the single components of the codeplug are encoded in exactly the same way. Obviously, when Baofeng and Radioddity joint to create the RD5R, Radioddity provided the firmware. However, there are some small subtile differences between these two codeplug formats, requireing a separate class for the GD-77. For example, the contacts and scan-lists swapped the addresses and the channel_t encoding analog and digital channels for the codeplugs are identical except for the squelch settings. Thanks for that!
Codeplug structure within radio
The memory representation of the codeplug within the radio is divided into two segments. The first segment starts at the address 0x00080 and ends at 0x07c00 while the second section starts at 0x08000 and ends at 0x1e300.
| Start | End | Size | Content |
|---|---|---|---|
| First segment 0x00080-0x07c00 | |||
| 0x00080 | 0x00088 | 0x0008 | ??? Unknown ??? |
| 0x00088 | 0x0008e | 0x0006 | Timestamp, see GD77Codeplug::timestamp_t. |
| 0x0008e | 0x000e0 | 0x0052 | ??? Unknown ??? |
| 0x000e0 | 0x000ec | 0x000c | General settings, see GD77Codeplug::general_settings_t. |
| 0x000ec | 0x00128 | 0x003c | ??? Unknown ??? |
| 0x00128 | 0x01370 | 0x1248 | 32 message texts, see GD77Codeplug::msgtab_t |
| 0x01370 | 0x01790 | 0x0420 | ??? Unknown ??? |
| 0x01790 | 0x02dd0 | 0x1640 | 64 scan lists, see GD77Codeplug::scanlist_t |
| 0x02dd0 | 0x03780 | 0x09b0 | ??? Unknown ??? |
| 0x03780 | 0x05390 | 0x1c10 | First 128 chanels (bank 0), see GD77Codeplug::bank_t |
| 0x05390 | 0x07540 | 0x21b0 | ??? Unknown ??? |
| 0x07540 | 0x07560 | 0x0020 | 2 intro lines, GD77Codeplug::intro_text_t |
| 0x07560 | 0x07c00 | 0x06a0 | ??? Unknown ??? |
| Second segment 0x08000-0x1e300 | |||
| 0x08000 | 0x08010 | 0x0010 | ??? Unknown ??? |
| 0x08010 | 0x0af10 | 0x2f00 | 68 zones of 80 channels each, see GD77Codeplug::zonetab_t |
| 0x0af10 | 0x0b1b0 | 0x02a0 | ??? Unknown ??? |
| 0x0b1b0 | 0x17620 | 0xc470 | Remaining 896 chanels (bank 1-7), see GD77Codeplug::bank_t |
| 0x17620 | 0x1d620 | 0x6000 | 1024 contacts, see GD77Codeplug::contact_t. |
| 0x1d620 | 0x1e2a0 | 0x0c80 | 64 RX group lists, see GD77Codeplug::grouptab_t |
| 0x1e2a0 | 0x1e300 | 0x0060 | ??? Unknown ??? |
Member Typedef Documentation
◆ general_settings_t
|
protected |
Represents the general settings within the codeplug.
This representation is identical to the general settings of the RD-5R codeplug. Hence, it gets reused here.
◆ intro_text_t
|
protected |
Represents the intro lines within the codeplug.
This representation is identical to the intro lines of the RD-5R codeplug. Hence, it gets reused here.
◆ msgtab_t
|
protected |
Represents the table of preset messages within the codeplug.
This representation is identical to the table of messages of the RD-5R codeplug. Hence, it gets reused here.
◆ timestamp_t
|
protected |
Represents the timestamp within the codeplug.
This representation is identical to the timestamp of the RD-5R codeplug. Hence, it gets reused here.
◆ zone_t
|
protected |
Represents a single zone within the codeplug.
This representation is identical to the zone representation within the RD-5R codeplug. Hence, it gets reused.
◆ zonetab_t
|
protected |
Table of zones.
This representation is identical to the zone table within the RD-5R codeplug. Hence, it gets reused.
The documentation for this class was generated from the following files:
- /home/hannes/Software/qdmr/lib/gd77_codeplug.hh
- /home/hannes/Software/qdmr/lib/gd77_codeplug.cc
