Commit Graph

31 Commits

Author SHA1 Message Date
gullradriel
ec8bf04baa
looking glass: correct max_hold computation with new modes (#1047) 2023-05-22 23:24:46 +02:00
gullradriel
ba9cc55b5a
add original or complementary author (#1045) 2023-05-22 22:17:28 +02:00
gullradriel
693d7864e4
Looking glass final cut (#1015)
* Painter validation on single,fast and slow scan, fixes, comments, organisation
* autoindent
2023-05-19 22:16:44 +02:00
jLynx
033c4e9a5b
Formatted code (#1007)
* Updated style

* Updated files

* fixed new line

* Updated spacing

* File fix WIP

* Updated to clang 13

* updated comment style

* Removed old comment code
2023-05-19 08:16:05 +12:00
GullCode
1135a42932 better roundings/per pixel marker 2023-04-30 14:56:17 +02:00
GullCode
98e7116230 Changed to per pixel marker, short freq display, adjusted <24Mhz view to look like SPEC one 2023-04-29 21:46:19 +02:00
GullCode
e53514aa12 tweaking scan start values and ranges, allowing <24MHz range 2023-04-24 13:51:31 +02:00
GullCode
9f700a30c0 Changed text to MAX HOLD to make a difference with existing 'MAX' 2023-04-13 11:02:32 +02:00
GullCode
72d1e21fc6 added adjust_range, fast scan and slow scan, lock/unlock range, integer division results when possible, default step of 1 2023-04-13 10:18:16 +02:00
GullCode
f5e949047d correct clear size in peak-v and live-v 2023-04-10 21:39:50 +02:00
GullCode
afb75af5b1 removed redundant set_dirty 2023-04-09 22:32:35 +02:00
GullCode
7f99b1181e Added MAX:FREQ , RST , JMP on LIVE-V and PEAK-V. Ploter is having a y shift in these modes 2023-04-09 22:07:50 +02:00
GullCode
cec0fe3288 Peak view entry menu and functionnalities 2023-04-09 14:45:07 +02:00
gullradriel
ba3114c0b6
Update ui_looking_glass_app.cpp
Restoring accidentally deleted filter_config.on_change
2023-04-09 08:26:09 +02:00
GullCode
fbf9138410 live frequency view integration controls 2023-04-07 17:01:09 +02:00
GullCode
12cfbf70f0 added option button for view_config, default to SPCTR (spectrum), clear screen between changes, color gradient 2023-04-07 11:30:28 +02:00
GullCode
c3971cae32 Added live frequency view mode 2023-04-07 01:57:42 +02:00
GullCode
7eba8fd49b fixing width too tiny for calculation. It has to be a multiple of 240 2023-03-20 16:43:31 +01:00
GullCode
93f966bdcd Fixing 20MHz boudaries 2023-03-16 12:09:13 +01:00
GullCode
7b5f138dfb Fixing max<min case 2023-03-16 12:03:00 +01:00
GullCode
149cd755ca Restoring min step of 1, forcing 20Mhz minimum wide view 2023-03-16 11:56:24 +01:00
GullCode
63d0201b71 Fixing set freq and min step value 2023-03-16 11:32:26 +01:00
GullCode
49bda24079 added steps config and thus possibility to adjust config / see under 240 MHz 2023-03-16 10:33:36 +01:00
euquiq
19fed78b7f Looking Glass optimizations 2023-02-27 23:29:13 -03:00
GullCode
cd8732c24f Direct casting to int instead of new var 2021-02-05 23:08:54 +01:00
GullCode
8c84719598 Added two voided vars 2021-01-27 16:54:17 +01:00
GullCode
42113434f0 Fixed redefined define, possibly overflowing variable, missing constructors 2021-01-27 16:30:09 +01:00
euquiq
13ce56f7bf Added "RESOLUTION" parameter
Discord User jteich did some investigation (Thanks!) and helped me understanding this rather obscure parameter:

Internally, is called "TRIGGER", and is passed into the baseband when configuring the desired spectrum sample rate.

Please forgive me in advance if this explanation is not 100% correct. It's only my interpretation, based on my own observation and jteich's comments over Discord chat.

This trigger parameter apparently determines the amount of data over time used for calculating the signal's power inside each specttrum's bin, before considering it "done".

In short, if you lower this resolution value then the cascade will tend to be rendered a bit faster, while kind of blind to tiny signals.

On the other hand, a bigger value will help rendering and distinguishing different signals on the cascade.

Too big a value can easily clutter up the cascade. But then it may be a "blessing" when inspecting higher freuqencies -where hackrf is more deaf"

The default value of 32 is quite decent. But then, now you can experiment with it. Cheers
2020-10-26 23:43:35 -03:00
euquiq
210ec9dd1b Looking Glass with PRESETS
Added a PRESETS.TXT file (inside /LOOKINGGLASS folder).

Also optimized the way the spectrum signal is integrated into the cascade.

Added provision for ranges lower than 240MHz but I am afraid that at this time it will not be advisable to lower ranges any more than 240MHz, since some artifacts and frequency running - moving out of place- occurs.

I can only hope that someone with a better understanding of hackrf's inner code can fix this issue and perhaps enhance the scanning speed.

I found some "original commenting" inside the code:

	// TODO: Move more low-level radio control stuff to M4. It'll enable tighter
	// synchronization for things like wideband (sweeping) spectrum analysis, and
	// protocols that need quick RX/TX turn-around.

Which makes me think that there are things "missing"  from the portapack side of the code, for allowing serious speed sweeping. So I am concluding that with current "portapack framework" this might be "the best possible thing".

It is to be noted that the "new" internal sweep mode code is signed by:

 * Copyright 2016 Mike Walters, Dominic Spill
 *
 * This file is part of HackRF.

Maybe Mike or Dominic can be contacted and hopefully lend a hand on enhancing this code.
2020-10-26 12:53:10 -03:00
euquiq
3e1d726064 Enhancement and bug
Added a nicer MARKER (thanks to XSX(H1) contributor for the suggestion)

Fixed a bug that made the screen scroll from top, when using a popup "window" and returning (like, when pressing the DC VOLTAGE enable / disable" button on top bar) THanks to GregoryFenton for the testing and bug spotting!
2020-10-23 12:19:57 -03:00
euquiq
01ba7a57ea New "looking Glass" app
Capable of showing a cascade with full bandwidth scan. You can select Min and Max Mhz for the cascade.

You can move a marker so to (aproximately) know  a particular frequency on the cascade. If you press the select button, the app will jump into the RX -> AUDIO app, already tuned into the just "marked" frequency.

This first version SURELY has space for lots of optimizations and improvement in general.
2020-10-21 13:21:34 -03:00