c9ce41a999
Initial beep implementation.
...
Function latch will play high beep when latched and low beep when latch times out.
Menus will play a high beep when you arrow through them and a low beep when you reach the first item.
All keys should play a generic beep sound but this has not been implemented yet.
2022-10-28 08:30:46 +02:00
95b7707d87
Implemented speech feedback for setting UTC timezone.
...
Added speaking of negative sign for vp_queueInteger (plus is assumed if not negative).
2022-10-28 08:30:46 +02:00
9a250ec994
Added speech feedback to settings/display/timer menu.
2022-10-28 08:30:46 +02:00
0138d843b1
Improved time/date entry:
...
1. Now give format as dd/mm/yy before date and hh:mm before time.
2. Say the slash immediately after the 2nd and 4th digits are entered in the date and the colon immediately after the 2nd digit of the time.
3. Removed speaking of the 2nd colon in the time since seconds input is disallowed.
2022-10-28 08:30:46 +02:00
e5de5b96a3
Fixed announcement of power level both in settings menu and channel summary
2022-10-28 08:30:46 +02:00
0452bd0f10
Added voice feedback for setting the time and date.
2022-10-28 08:30:46 +02:00
ac7a2b94a9
Adjusted vp_anounceBuffer to distinguish between a callsign buffer and a regular name buffer.
2022-10-28 08:30:46 +02:00
a1d782b16c
Fixed backspacing text input so that it reads the char backspaced correctly.
2022-10-28 08:30:46 +02:00
11132e4949
Speak original callsign if escape is pressed to cancel edit from m17settings edit mode.
2022-10-28 08:30:46 +02:00
c0eba3866e
Added voice feedback for the M17 Settings Menu:
...
1. Added vp_announceBuffer to speak a prompt, edit mode and string buffer.
2. Added logic to the vp_announceScreen for m17Settings read-only mode.
3. Added logic for handling edit mode.
4. Removed vpCaps flag from several places because it is irrelevant when input only supports caps.
2022-10-28 08:30:46 +02:00
579ce7baa5
Removed the word "banks" from channel summary since name of bank or "all channels" is sufficient by itself.
2022-10-28 08:30:46 +02:00
5ed0121780
Fixed announcement of channel number/name in summary and when changing channel.
2022-10-28 08:30:46 +02:00
30e8671044
If there is no GPS fix, do not announce lat, long, ...
2022-10-28 08:30:46 +02:00
9f52c98c2f
Removed unnecessary trailing zeros from lat/long announcement.
2022-10-28 08:30:46 +02:00
2139f5e391
Refactored to add generic function for speaking int settings. Made brightness and contrast prompt use this.
2022-10-28 08:30:46 +02:00
04e7f044ff
Added announcement of Brightness when changing from the Settings/Display menu.
2022-10-28 08:30:46 +02:00
1e87493183
When enter is pressed to change an item's value and edit mode is enabled, indicate this so that the user knows they can actually change the value.
...
Updated voiceprompts.vpc with edit prompt.
2022-10-28 08:30:46 +02:00
52479d10b5
Minor cleanup
...
Added Accessibility menu name to string table for voice prompt announcement.
Removed unnecessary comment.
2022-10-28 08:30:46 +02:00
9f5a45954d
When GPS is disabled, and you choose the GPS menu item, announce GPS off rather than nothing.
2022-10-28 08:30:46 +02:00
8cb9272881
Added vp_announceScreen to automatically announce informational screens such as VFO, channel, ...
2022-10-28 08:30:46 +02:00
158b38d113
Clearing buffer index and length of codec2 data when the reproduction of a voice prompt is completed
2022-10-28 08:30:46 +02:00
cad026f902
Renamed vp_clearCurrPrompt() to vp_flush(), added a vp_stop() function allowing to stop an in-progress voice prompt but without flushing the data buffer
2022-10-28 08:30:46 +02:00
d81a4220d1
Fixed voice prompt bugs
...
Fixed following voice prompt bugs:
1. Now say OpenRTX when powering on if vp enabled to let user know radio is on.
2. When switching back to VFO or channel mode from menus, now anounce VFO info or channel info.
3. When entering first digit of frequency in VFO input mode, say it.
4. Refixed issue of concatenating menus rather than clearing menu.
2022-10-28 08:30:46 +02:00
1383e3d61e
Reset prompt buffer position to zero once VP had finished speaking so that another play would replay the buffer
2022-10-28 08:30:46 +02:00
99408a5455
Added function to announce generic on/off toggle settings.
2022-10-28 08:30:46 +02:00
33867ec009
Fixed speaking of voice prompt level when changing from the menu.
2022-10-28 08:30:46 +02:00
7a78ece920
Fixed announcement of ctcss tones, now the decimal point gets announced.
2022-10-28 08:30:46 +02:00
a40cba2430
Added missing entry in VP table and fixed off-by-one for string table lookups.
2022-10-28 08:30:46 +02:00
10dcf04a92
Fixed concurrency issue inside audio codec module: after calling codec_stop() the codec resulted free before the effective shutdown of the internal thread, causing codec_decode() to lock inside the outputStream_start() in case of a fast sequence of decode - stop - decode
2022-10-28 08:30:46 +02:00
d0d603901e
Implemented storage of voice prompts data inside the binary executable image. Voice prompts data is placed in .rodata section at link time
2022-10-28 08:30:46 +02:00
cf842306c2
Partially refactored UI code
2022-10-28 08:30:46 +02:00
42b262c437
Refactored voicePromptUtils.h and voicePromptUtils.c
2022-10-28 08:30:46 +02:00
c5f109efa5
Refactored voicePrompts.c
2022-10-28 08:30:46 +02:00
df5341e103
Refactored voicePrompts.h, aligned function names of voice prompt API to OpenRTX coding style
2022-10-28 08:30:46 +02:00
5840f459fa
Renamed UIStrings.h/.c to ui_strings.h/.c and refactored their content
2022-10-28 08:30:46 +02:00
8eca684a7d
Voice prompts bugfixes:
...
- added missing initialization of codec2 in voice prompts code
- discarding the voice prompt header as we only support 3200 bit rate
- fixed wrong offset in pick vpQueueStringTableEntry
- fixed bug in vpInit causing voiceprompts to hang
2022-10-28 08:30:46 +02:00
5bb7fc96a8
Renamed a few variables for case consistency, reimplemented vpTick and call from same place as ui_updateFSM to continue playing voice prompts.
2022-10-28 08:30:46 +02:00
befc892068
When reading codec2 data, pad out to a multiple of 8 bytes with 0s so that when frames are pushed from the buffer, we don't get garbage at the ends of prompts which are not an exact multiple of 8 bytes.
2022-10-28 08:30:46 +02:00
69b023dd4a
First cut at implementation of vpPlay.
2022-10-28 08:30:46 +02:00
6b83af622c
Corrected vpDataOffset, now use ftell to obtain file offset after reading in header and toc. Added better verification that the TOC was actually read.
2022-10-28 08:30:46 +02:00
e09ce7e95a
Added function implementation to read voiceprompts.vpc header, then read in the table of contents into ram, and then on request, read the codec2 data into the codec2 buffer given an offset and length into the data.
2022-10-28 08:30:46 +02:00
1f71789a9d
Apply clang-format
2022-10-28 08:30:46 +02:00
29de1d36d4
Added a couple of comments and added whitespace between a couple of functions. No code changes.
2022-10-28 08:30:46 +02:00
bec9ec0218
Added call to ReleaseFunctionLatchIfNeeded to status event branch of fsm so that the function latch will be released when needed without having to wait for a key press.
2022-10-28 08:30:46 +02:00
9038745b6f
extracted logic for testing if the function key is latched into its own function for readability.
2022-10-28 08:30:46 +02:00
bc7ce57f9b
Reworked function latch. Now, the latch is silently released on the next key press event which is outside the timeout.
2022-10-28 08:30:46 +02:00
da935ff710
Added function menu latch.
...
1. If the moni key is long pressed by itself (no digit), function key latches.
2. It remains latched for 3 seconds.
3. If a subsequent key is pressed during this time, the timer is restarted at 3 seconds again, allowing the user to say increase the ctcss code while keeping the function latched.
4. If no key is pressed, the timer is allowed to lapse and the function unlatched.
2022-10-28 08:30:46 +02:00
895a5ce780
Fixed error in AnnounceMenuIfNeeded, it was speaking the name twice rather than the name and value.
2022-10-28 08:30:46 +02:00
611bd3d142
Fixed error in announceText(): wrong flags were passed to vpQueueString
2022-10-28 08:30:46 +02:00
d57700c607
removed old comment and unnecessary code.
2022-10-28 08:30:46 +02:00
6e4af40346
hooked up warning messages. May need tweaking.
...
Msg may repeat on keyup.
2022-10-28 08:30:46 +02:00
1f36e9b9d8
Added voice prompt to warn that during backup/restore no voice prompts will be available.
...
Note that this is stil not hooked up.
2022-10-28 08:30:46 +02:00
7cd3f1d49a
Added announceSettingsTimeDate and hooked up to f1 on that screen.
2022-10-28 08:30:46 +02:00
29bde26f4f
Added announceBackupScreen() and announceRestoreScreen()
2022-10-28 08:30:46 +02:00
b1c07e3d3f
Added speech for About screen.
2022-10-28 08:30:46 +02:00
8527b8a6ef
Add GPS voiceprompts announcing
...
Removed flag parameters from summary and GPSInfo,
hooked up the GPS info so that if the GPS screen is active,
long hold f1 will read the GPS summary and f1 will repeat the last
voice prompt like on the VFO and channel screens.
2022-10-28 08:30:46 +02:00
c0371dad2a
Added pauses between lots of info in summary for comprehensibility.
2022-10-28 08:30:46 +02:00
46e3900462
corrected gps summary to use a stingized float for the compass bearing.
...
Also fixed another warning.
2022-10-28 08:30:46 +02:00
c24af62000
added more to GPS summary and fixed a couple of warnings.
2022-10-28 08:30:46 +02:00
4b604e255f
Added a few more voice prompts for the GPS screen: latitude, longitude, north, south, east,west, speed, altitude.
2022-10-28 08:30:46 +02:00
0a4ed4009c
Added announceGPSInfo so we can read something meaningful for the GPS screen (not yet hooked up).
2022-10-28 08:30:46 +02:00
c3667313ba
Extracted announceM17Info logic to its own function.
2022-10-28 08:30:46 +02:00
339131a5b7
Added M17 dst_addr to channel summary.
...
Added zone name to channel summary if called from memmory mode.
2022-10-28 08:30:46 +02:00
74ab9cbbf6
Fixed voice menu, it will now display as: Voice off, Voice Beep, or Voice 1 through 3.
2022-10-28 08:30:46 +02:00
206e827aeb
Implement three levels of verbosity
...
Implemented the three levels of verbosity, besides none and beep:
1. Low: menus will speak but frequency and channel changes will just beep.
2. Medium: everything will speak but extra descriptions are eliminated except where ambiguity might occur.
3. High: Like medium except extra descriptions are spoken unles rapidly keying through menus in which case only the value will be spoken.
2022-10-28 08:30:46 +02:00
16abf941d4
Added Voice menu to settings.
...
The Voice menu has two options:
Level: off, beep, level 1, level 2, level 3,
Phonetic: off, on.
2022-10-28 08:30:46 +02:00
2102c15602
Hook up voice prompts in main startup routine
...
1. Call vpCacheInit() from the main startup routine.
2. If voice prompts are successfully loaded, and the hash key is held down, and the vp level is less than low, vp level is set to high.
3. If voice prompts are not loaded, and the level was set to something higher than beep, it is set to beep so that at a minimum, the user gets some beep feedback. If it was already set to off, nothing is changed.
2022-10-28 08:30:46 +02:00
62ae110a19
Added more to the channel/vfo summary for M17 and DMR.
...
1. added contact name,
2. added timeslot and color code.
3. added new voice prompts.
2022-10-28 08:30:46 +02:00
07d971ecfb
Hooked up repeat last voice prompt and summary to f1 if vpLevel is higher than beep.
2022-10-28 08:30:46 +02:00
8fab0b1e8c
Added vpLevel and vpPhoneticSpell to settings.
...
These take up 4 bits with 4 bits reserved for on the fly voice rate.
Not yet hooked up to menus.
2022-10-28 08:30:46 +02:00
a5985dd55d
Added custom dictionary support for common words used in Channel names and contact names (ported from AccessibleGD77).
...
Added 9 custom word prompts. (One unused).
2022-10-28 08:30:46 +02:00
537a20eef5
Add prompts for brightness and squelch
...
Added support for announcing macros for adjusting brightness and squelch.
Added voiceprompt for squelch.
2022-10-28 08:30:46 +02:00
e74eccfffd
Added support for macro 6 announcing the cycling of radio mode.
2022-10-28 08:30:46 +02:00
d19e0d57ec
Added bandwidth and power announcements
...
Added bandwidth and power announcement for both macro and summary.
Added new voice prompts for bandwidth and power.
2022-10-28 08:30:46 +02:00
5a8044437c
Added CTCSS tone announcement to channel/vfo summary.
2022-10-28 08:30:46 +02:00
68926a72c4
Began work on the macros screen.
...
Toggling tone or enabling/disabling (macros 1 and 2) now supported.
Added new voice prompt for tone.
2022-10-28 08:30:46 +02:00
4098baa5a8
When speaking a menu and its value, only speak the name if a prompt is not in progress.
2022-10-28 08:30:46 +02:00
0ab179a701
use constant for string length for prior menu name and value.
...
Also reset prior value if name changes.
2022-10-28 08:30:46 +02:00
0a410fe336
Speak only when values change
...
Changed the function which determines if we should speak the new menu
item to make it also check if a menu item's value changes.
2022-10-28 08:30:46 +02:00
39cbfbe66f
Added a function which will look up a string in our string table and, if found, returns its offset and use it in order to locate the equivalent voice prompt.
...
Added logic to see if the current menu index has changed.
Added a function to speak the current menu item and its value if the menu index changes.
2022-10-28 08:30:46 +02:00
e691f37f88
Extracted and added a few more strings to the string table and created voice prompts for those strings.
2022-10-28 08:30:46 +02:00
46fab4642b
Make VFO accessible through voice prompts
...
Added calls to various voice prompt functions in the UI so that VFO is basically accessible.
1. When entering digits in VFO mode.
2. When digits exceed 3, point will be announced.
3. When user enters sufficient digits to move from RX field to TX field, or if user presses Enter to move to TX field.
4. When both rx and tx frequencies have been completed.
2022-10-28 08:30:46 +02:00
af74978600
If voice prompts can't be loaded then set vpLevel to vpNone.
2022-10-28 08:30:46 +02:00
ad07a517bc
Added voice prompt verbosity levels: off, beep, low, medium and high.
2022-10-28 08:30:46 +02:00
d68f01ffbc
Insert voice prompt utility function in UI code
...
Began calling voice prompt utility functions from places such as:
1. arrowing up and down in VFO mode (read new frequencies)
2. up and down in memory mode: read new channel name.
3. up and down in VFO input mode: announce receive or transmit,
4. when starting to enter a frequency: announce receive and the first digit.
2022-10-28 08:30:46 +02:00
2373d8374c
more string extraction. moved prompt_fm and prompt_dmr to string table as they are needed by the UI.
2022-10-28 08:30:46 +02:00
fd5c5b4979
Got voice prompts code compiling. (certain blocks are commented out until we get codec2 decode figured out).
2022-10-28 08:30:46 +02:00
901db10c87
Next round of changes to add literals to string table and voice prompt wordlists.
2022-10-28 08:30:46 +02:00
10ddd88f69
Cleanup code to adhere more to coding standard.
...
Got it compiling.
2022-10-28 08:30:46 +02:00
c0a04c5564
Adding voicePromptUtils.h/c which will contain the actual functions which call the building blocks to speak radio functions.
2022-10-28 08:30:46 +02:00
af76afb521
Added vpQueueFrequency to speak frequency with proper handling of decimal place and addition of MHz.
2022-10-28 08:30:46 +02:00
88619dc682
Refactored symbol handling to clean up code.
2022-10-28 08:30:46 +02:00
1d7432ae3b
Reworked all symbols so that they can be processes via a lookup rather than by individual tests. Added more flags so we can optionally speak different categories of symbols.
2022-10-28 08:30:46 +02:00
d5568b8ab3
Adding voice prompts skeleton.
2022-10-28 08:30:46 +02:00
7e660f2fe8
Starting to refactor UI to use a string table in preparation for adding voice prompt support.
2022-10-28 08:30:46 +02:00
bf8a257c2b
Implemented reference counting inside codec2 management module, allowing for multiple calls of codec_init()
2022-10-28 08:30:46 +02:00
44abedce4c
Changed stack size of codec2 thread when running under linux to prevent stack smashing from codec2_decode. Stack size is set to the default value from the OS
2022-10-28 08:30:46 +02:00
b3a861a47c
Usability improvements
...
Remove DMR from macro menu until we actually support it.
Remove print of M17 source callsign
Bank and channel visualization is more compact to make room for
additional data on a single screen.
Refactor mode screen to fit all data into a single screen.
2022-10-28 08:30:46 +02:00
37c9e0dbc3
macro menu mode change: catch invalid states
2022-10-18 14:07:48 +02:00
25d6c20ef0
Reorder macro menu functions
...
Swapped brightness and tone increase and decrease to be more intuitive.
2022-09-27 22:35:50 +02:00
5ff74aaaa7
Add FM tone decrease Macro
...
Reorganize macro menu buttons to enable tone decrease and eliminate
channel save as it was not yet implemented.
2022-09-27 22:35:50 +02:00
d395afd370
Fix missing splashscreen
...
Fix a bug where the splashscreen was not showing on radios with GPS
enabled.
2022-09-27 22:35:50 +02:00
6a9ce50f6b
Usability improvements
...
Remove DMR from macro menu until we actually support it.
Remove print of M17 source callsign
Bank and channel visualization is more compact to make room for
additional data on a single screen.
Refactor mode screen to fit all data into a single screen.
2022-09-27 22:35:50 +02:00
91d608cc6b
Small reorganization of threads and tasks
2022-09-08 09:11:00 +02:00
94baec6981
Changed the granularity of VFO frequency input mode from tens to hundreds: this reduces the number of digits to be inserted to seven and avoids the line to overflow towards the bottom
2022-09-02 07:54:32 +02:00
b5fc9b252d
Moved code of compensating filter for MDx PWM-based DAC to a dedicated class.
2022-08-28 12:17:04 +02:00
d11bb903b1
Made public the M17Modulator.stop() function, added macro to enable the transmission of an M17 EOT frame (disabled by default).
2022-08-28 12:00:36 +02:00
fa33f15417
Implemented M17 EOT marker
2022-08-28 11:59:31 +02:00
a22aceb576
Reorganized code for M17 transmission: removed M17Transmitter class, use M17FrameEncoder to assemble LSF and data frames, modified API of M17Modulator class.
2022-08-28 11:59:31 +02:00
48cd81ee7c
Changed to 'static' some variables inside UI module
2022-08-28 11:49:10 +02:00
b26d783429
Small optimisation of UI management: perform an update and render of the graphics only when necessary
2022-08-28 11:49:03 +02:00
a5a0de1428
UI: Build time font selection
2022-08-15 08:17:37 +02:00
e2137eae23
Implemented CRC of persistent data (settings and VFO state) in MDx devices
2022-08-11 17:02:04 +02:00
84d66ca1b3
Changed parameters of ui_pushEvent(): now it accepts event type and payload instead of a single element, this cleans the code up a little bit
2022-08-10 18:05:02 +02:00
f1dbfbfe1f
Fixed compilation warnings
2022-08-04 22:22:56 +02:00
5ebdb36ffb
Resetting M17 frame decoder when demodulator transitions from unlocked to locked state
2022-07-22 22:54:57 +02:00
9c2091c060
Changed M17 RX behaviour so that received stream data is forwarded to codec2 decode only when a full valid LSF is received.
2022-07-21 22:14:55 +02:00
1bb574c4fa
Reorganised graphics module and moved graphics.h from interfaces to core folder
2022-07-18 21:30:43 +02:00
dea0ecbf29
fix double-free when codec_terminate is called multiple times
2022-07-17 22:28:03 +02:00
bb5891aca5
Fixed setPixel swapping red and blue
2022-07-11 15:54:17 +02:00
844e0619e2
Fixed bug in check for M17 phase inversion causing MD3x0 UHF not to demodulate the signal anymore
2022-07-11 15:35:59 +02:00
eda835ee0b
Tightened locking conditions for M17 demodulator: now lock is acquired only when there is an exact syncword match (zero hamming distance)
2022-07-11 10:37:58 +02:00
fa58b99c9e
Fixed text blink in settings restore menu
2022-07-11 10:09:18 +02:00
7e8a960001
Fixed compiler warnings on MD-UV3x0 and MD-9600 targets
2022-07-10 09:23:37 +02:00
111cb9e431
Fixed compiler warnings after signedness conversion of point_t
2022-07-10 09:14:41 +02:00
ac3c8ea711
Renamed sat_t data structure to gpssat_t, changed signedness of point_t coordinates from unsigned to signed.
...
rename sat_t to gpssat_t to avoid future name collisions
allow signed values in point_t to allow relative values
fix crash when attempting to 'draw' negative absolute pixel values (like when zooming a map)
2022-07-10 09:13:47 +02:00
54aa794bf8
Changed file extension of all C++ only header files from .h to .hpp
2022-07-09 18:22:36 +02:00
34c90c2485
Moved FIR filter class to a dedicated header file
2022-07-09 18:07:42 +02:00
22ce4d6925
Moved codeplug initialisation from state init function to main initialisation sequence
2022-07-02 10:47:19 +02:00
d39783af2f
Moved libc implementation of CPS I/O interface to drivers folder
2022-07-02 10:47:19 +02:00
5f40ceceb3
Added field to state data structure containing the current operating state of the device. Implemented clean shutdown of all the threads.
2022-07-02 10:47:19 +02:00
810daf7599
Reorganised system initialisation sequence, improved reactivity of UI and device threads
2022-07-02 10:47:19 +02:00
42569af38a
Improved GPS management routine
2022-07-02 10:47:19 +02:00
23a1a38a3a
Moved mutex for concurrent access to radio state inside state.h/.c, minimized the time spent with state mutex locked when updating the GPS data fields
2022-07-02 10:47:19 +02:00
101b33ce6b
Merged keyboard and UI threads, merged GPS and device threads.
2022-07-02 10:47:18 +02:00
4528e102a2
Moved the UI event queue inside the UI engine itself, UI FSM update now becomes a periodic task
2022-07-02 10:28:28 +02:00
fed368a4db
Fixed routine computing the battery charge level so that the returned charge value cannot be greater than 100%
2022-07-02 10:28:28 +02:00
40337e7c97
Removed radio model name from UI info page
2022-07-02 10:28:28 +02:00
2fc89bf583
Renamed 'HAS_GPS' and 'HAS_RTC' to, respectively, 'GPS_PRESENT' and 'RTC_PRESENT'
2022-07-02 10:28:28 +02:00
6d10f52b5b
Clean termination of all the threads on device shutdown
2022-07-02 10:28:28 +02:00
bc0c80edf6
Displaying of current heap usage in info page
2022-07-02 10:28:28 +02:00
52ead401bd
Reorganised GPS task to make it a non-blocking task to be called periodically
2022-07-02 10:28:28 +02:00
d16eb04696
Reorganised data structures and functions to manage date and time
2022-07-02 10:28:28 +02:00
45d919f50f
Reorganised GPS driver to allow for non-blocking acquisition of NMEA sentences
2022-07-02 10:28:28 +02:00
3cc5852ef3
Refactored keyboard thread by moving the keypad scan logic to a dedicated function inside input.h
2022-07-02 10:28:28 +02:00
f1b1dc2034
Changed battery type for Module17 to BAT_NONE
2022-06-21 12:06:20 +02:00
1f56018e52
Added space character to UI text input mode.
2022-06-17 12:15:00 +02:00
a5b7658878
Fixed bug causing the newline character to misalign text if "TEXT_ALIGN_CENTER" is used with multi-line strings.
2022-06-17 12:14:22 +02:00
e5fbb77cd2
Fixed displayed voltage error
2022-06-12 11:52:17 +02:00
c966f82352
Fixed setting of battery voltage and transmission of PTT press signal from linux emulator shell
2022-06-09 23:02:38 +02:00
980fa32e73
Reorganised source code of linux emulator SDL engine
2022-06-09 22:48:41 +02:00
d2e0b7d940
Improved heap memory management in M17 modulator class
2022-06-05 12:27:25 +02:00
a1888ae19e
Improved heap memory management in M17 demodulator class
2022-06-05 12:24:43 +02:00
8b5b6ed571
Moved OpenRTX startup code from main.c to dedicated openrtx_init() and openrtx_run() functions in a separate source file.
2022-06-02 10:01:34 +02:00
316e588bc3
Updated copyright headers
2022-06-02 09:56:05 +02:00
521865f489
Fix bug in new cps code
...
Fixed some bugs in the write and insert functions of the new cps format
functions, currently available only on libc implementations.
Add unit test to ensure that no regressions happen.
TG-428
2022-06-01 16:05:36 +02:00
ae12a2126a
Implement codeplug read and write functions
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Implemented remaining codeplug functions to read, write and insert
codeplug entries. Fix bugs in ui code. Add unit tests.
TG-428
2022-06-01 16:05:35 +02:00
dc250a25d6
Implement new codeplug interface
...
The new codeplug interface was implemented for linux and retrofitted to
all the existing OpenRTX platforms. Limited unit testing was also
implemented.
TG-428
2022-06-01 15:59:27 +02:00
cbd3922325
Cleanup and reorganisation of state header file, new OpenRTX CPS data structure
2022-06-01 15:04:17 +02:00
da22d6ff64
Separated interface for CPS loading from the non volatile memory one
2022-06-01 14:56:33 +02:00
c3cfaba4b2
Renamed zones into banks to align to M17 codeplug naming convention.
2022-06-01 14:56:22 +02:00
7ed4a64027
On MD-3x0 added a fixed gain of four to codec2 demodulated audio to compensate for the low output volume
2022-05-31 21:28:09 +02:00
4367db53d0
Added configuration of AT1846S registers for digital modes in MD-UV3x0 driver. In M17 mode handler forced signal phase inversion at demodulator side also for MD-UV3x0 devices
2022-05-31 18:19:57 +02:00
4d4ebae2f3
Added configurable phase inversion to M17 demodulator. Forced enabling of phase inversion for MD3x0 VHF radios.
2022-05-30 19:19:01 +02:00
bfa3494777
Fixed bug in M17 demodulator causing the M17Demodulator::getFrame() function to return the frame currently being processed instead of the fully demodulated one.
2022-05-27 21:49:33 +02:00
63f4c787c0
Moved helper functions for M17 Golay to a dedicated source file
2022-05-27 21:49:33 +02:00
1620889640
Reorganised main FSM inside M17 operating mode handler
2022-05-27 21:49:33 +02:00
6322cb49a4
Cleanup demodulator, improved quantization log
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Unified offset and phase variable to reduce the chance of off-by-ones
between buffers. Improved logging on linux and module17 adding
quantization indices.
TG-81
2022-05-27 21:49:33 +02:00
46c988bdc2
Restoring priority level of output streams to PRIO_BEEP when the stream terminates, made M17Modulator::emitBaseband() wait for effective stream termination before returning when transmission stop is requested. Fixes #76
2022-05-27 21:49:33 +02:00
76be50db61
Improved debug log in M17 demodulator, changed trigger condition for log dump, re-enabled audio reproduction when logging.
2022-05-27 21:49:33 +02:00
4304013d62
Updated M17 demodulator debug logger: now log data is continously updated and dumped only in case of a missed sync after lock has been acquired.
2022-05-27 21:49:33 +02:00
29ad0830f0
M17 demodulation improvement
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Add logging in syncword sweep, fix unsigned underflow bug,
fixed symbol average computation for quantization.
Do syncword sweep whenever available.
TG-81
2022-05-27 21:49:33 +02:00
d17d683b2d
M17 code cleanup pass: reorganised data type definitions and constants
2022-05-27 21:49:33 +02:00
5b27e6b692
Ensure proper termination of baseband sampling when M17Demodulator::terminate() is called.
...
Solves #74 .
2022-05-27 21:49:33 +02:00
7aff678069
Improved robustness of frame type detection, now based on minimum hamming distance between syncwords
2022-05-27 21:49:33 +02:00
115982d279
Add demod log script
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Add script to receive the demodulated data from Module17/radio, to use
it you need to add in meson.build:12 the ENABLE_DEMOD_LOG define.
Build and flash into the platform, build and run scripts/get_demod_log,
turn on the radio, remember to turn of radio before you terminate
get_demod_log, print the output with
`scripts/plot_m17_demod_csv.py serial_demod_log.csv`.
TG-81
2022-05-27 21:49:32 +02:00
c987848382
Add syncword hot re-sync fix DC removal
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DC removal filter had a bug that created weird positive spikes on
Module17, add a syncword hot re-sync to be able to correct small phase
errors that appear every five seconds more or less.
TG-81
2022-05-27 21:48:47 +02:00
1f77c2af6c
Reorganised logging inside M17 demodulator, logging is disabled by default.
...
On non-linux devices log data is printed on the serial port in raw binary format.
2022-05-27 21:48:47 +02:00
ef61c532a3
Cleaned up quantization average
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Now average is computed over all the syncword symbols, for each syncword
as a simple average.
TG-81
2022-05-27 21:48:47 +02:00
5fe5b0e578
Refactor M17 logging
...
Refactored logging functions to enable in-system logging on Module17 and
MDx radios.
TG-81
2022-05-27 21:48:47 +02:00
c3c984d504
Add syncword fuzzy detection
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Frame decoder now tolerates bit error in syncword, removed syncword type
detection in demodulator code.
TG-81
2022-05-27 21:48:47 +02:00
b998d3b78f
Modified time constant of DC removal high-pass filter to avoid a too high cut-off frequency when run with at fast sample rates
2022-05-27 21:48:47 +02:00
6b31a73f42
Corrected RRC gain and changed HR_C5000 modulation factor and input gain to have the correct 2.4kHz deviation when transmitting M17 with an MD3x0 radio
2022-05-27 21:48:47 +02:00
b1f2cb109f
Switch M17 Rx sample rate to 5SPS
...
Due to the RRC computation sometimes violating the timing constraints,
we switched the M17 demodulator to 5 samples per symbol (24KHz), thus
dividing the processing time by four ar the number of samples halves as
well as the number of taps of the RRC.
Minor adaptation on the code followed.
TG-81
2022-05-27 21:48:47 +02:00
e68b05d859
Fixed double free errors in M17 code, see #73
2022-05-27 21:48:47 +02:00
2d59658d60
Switch M17 Rx sample rate to 5SPS
...
Due to the RRC computation sometimes violating the timing constraints,
we switched the M17 demodulator to 5 samples per symbol (24KHz), thus
dividing the processing time by four ar the number of samples halves as
well as the number of taps of the RRC.
Minor adaptation on the code followed.
TG-81
2022-05-27 21:48:47 +02:00
63bd864674
Fix M17 Rx LED
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Now LED turns on when a syncword is successfully detected, not just when
the correlation is sufficiently high.
TG-81
2022-05-27 21:48:47 +02:00
c4483edff0
Improve quantization strategy
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Now quantization is performed by averaging syncword samples and dividing
the resulting threshold by a constant.
TG-81
2022-05-27 21:48:47 +02:00
2e7ed7a8f0
M17 demodulator further improvements
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- Fix phase propagation across buffers
- Fix initial syncword offset detection
- Improve quantization algorithm
TG-81
2022-05-27 21:48:47 +02:00
7d1b89550e
Rewrite quantization algorithm
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Quantization algorithm is now based on separate rolling averages for
positive and negative samples.
Merged csv outputs from syncword search and quantization on Linux.
TG-81
2022-05-27 21:48:47 +02:00
aa9fcc26b7
Remove useless DC bias in quantization
...
TG-81
2022-05-27 21:48:47 +02:00
d1651a702c
Add proper DC-bias removal, tuned EMAs
2022-05-27 21:48:47 +02:00
da5c453852
Implemented unpacking and decoding of M17 audio stream frames
2022-05-27 21:48:47 +02:00
beca0d2acc
Reorganised constants inside M17 demodulator class
2022-05-27 21:48:47 +02:00
77dfeef9e7
Implemented audio decoding functions in CODEC2 module
2022-05-27 21:48:47 +02:00
e5b5daba85
Moved state variables of PWM compensator and DC removal filter outside the function bodies to allow keeping their consistency among function calls
2022-05-27 21:48:47 +02:00
89c05a7332
Adjusted Module17 mic processing gain; interim-fix for DC offset removal
2022-05-27 21:48:47 +02:00
49e5486ea6
Parametric mic gain inside codec2 module
2022-05-27 21:48:47 +02:00
b144657257
Moved CODEC2 management to a dedicated module
2022-05-27 21:48:47 +02:00
4b8685b853
Changed gain and added an offset at tx RRC stage only for Module 17 to compensate for an hardware bug
2022-05-27 21:48:47 +02:00
vk7js
Silvano Seva
Niccolò Izzo
tarxvf
Jacob McSwain
edgetriggered
Alain Carlucci
AlexandreRouma
Wojciech Kaczmarski
Jeff Gustafson
Mathis Schmieder