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pySSTV
kopia lustrzana https://github.com/dnet/pySSTV
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113 Commity (master)

Autor SHA1 Wiadomość Data
Rehtt b22e81e65f
Add to scale the picture proportionally to the mode size (fill the vacant part with black pixels) (#26) 2023-11-06 08:49:37 +01:00
András Veres-Szentkirályi cb00cf20ad codegen.py: use open() instead of file() 2023-11-06 08:28:13 +01:00
András Veres-Szentkirályi 5d3d6a2584 ran 2to3 on examples 2023-11-06 08:26:56 +01:00
András Veres-Szentkirályi 89254d73ec removed trailing whitespace 2021-05-19 08:59:31 +02:00
clemibunge 39abaf1a17
Add mode PD290 2021-05-15 21:21:35 +02:00
András Veres-Szentkirályi 2bf26ed432 use enum for colors 2021-04-19 16:28:05 +02:00
András Veres-Szentkirályi 2f7a11abc1 use yield from instead of explicit version 2021-04-19 16:26:34 +02:00
András Veres-Szentkirályi 30294ee096 removed six 2021-04-19 16:23:40 +02:00
András Veres-Szentkirályi 0c09c84360 fixed Python 2 compatibility 
Python 2 returns the string representation with just calling
writeframes(data) instead of writeframes(data.tostring())

/tmp/post.wav
0000 0000: 52 49 46 46 C4 AA 00 00  57 41 56 45 66 6D 74 20  RIFF.... WAVEfmt
0000 0010: 10 00 00 00 01 00 01 00  80 BB 00 00 00 77 01 00  ........ .....w..
0000 0020: 02 00 10 00 64 61 74 61  A0 AA 00 00 61 72 72 61  ....data ....arra
0000 0030: 79 28 27 68 27 2C 20 5B  30 2C 20 38 30 36 35 2C  y('h', [ 0, 8065,
0000 0040: 20 31 35 36 33 35 2C 20  32 32 32 34 32 2C 20 32   15635,  22242, 2

This change adds an escape hatch that could work for both major Python
versions, except Python 3.0 and 3.1 but those should be rare and
unsupported anyway.
 2021-03-02 11:18:58 +01:00
Edmond Belliveau 71ddabcb1d Removed tostring() in write_wav. Python 3.9+ has removed the tostring() methods from array.array and other primitives. 2021-03-01 18:07:38 -04:00
András Veres-Szentkirályi 1b6884ee63 fixed RGB modes silently depending on RGB images 
Thanks to @Chris_J_Baird on Twitter reporting the issue:

> ColorSSTV.encode_line assuming its gets a tuple from __getpixel__
> had to make the Image.open() do a convert('RGB')

https://twitter.com/i/web/status/1149331458189737988
 2019-07-12 21:53:45 +02:00
András Veres-Szentkirályi 4b95f8b5c3 added image resizing to the CLI 
fixes gh-18
 2019-01-22 14:41:44 +01:00
András Veres-Szentkirályi 99d8709053 gimp-plugin: documented pyaudio dependency 2018-04-30 16:25:09 +02:00
András Veres-Szentkirályi 509d162a0d gimp-plugin: removed dead code 2018-04-30 16:24:46 +02:00
András Veres-Szentkirályi b731112007 added PD modes (#16) 2018-02-25 13:20:37 +01:00
András Veres-Szentkirályi 6d3d2143b7 build_module_map: use OrderedDict if available 
this results in a much nicer "usage" screen by argparse
 2018-02-24 21:28:46 +01:00
Blaine Murphy da0c102090 Robot 36 color correction (#12) 
The color sequence for Robot 36 is listed as YCrCb in the SSTV Handbook: http://www.sstv-handbook.com/download/sstv_04.pdf (Table 4.3) and the Dayton Paper: https://web.archive.org/web/20120104184535/http://www.barberdsp.com/files/Dayton%20Paper.pdf

* Corrected inter-channel frequency order for Robot 36 mode.
* Switched Robot 36 channel order to CrCb.
 2017-10-24 14:42:17 +02:00
András Veres-Szentkirályi 5eb8a468e4 extracted method load_pickled_asset 2017-01-12 12:54:07 +01:00
András Veres-Szentkirályi 81b45e7e4e Python 3 uses builtins.open instead of io.open 2017-01-12 12:48:50 +01:00
András Veres-Szentkirályi 9cbb0c50ff use BytesIO on Python 3 2017-01-12 12:37:58 +01:00
András Veres-Szentkirályi 0d52546d81 test_sstv: select open namespace depending on Python major version 2017-01-12 12:26:01 +01:00
András Veres-Szentkirályi ac0f89bfdf test_sstv: open further files in explicit 'rb' mode 2017-01-12 12:25:34 +01:00
András Veres-Szentkirályi bf2efdabea test_sstv: handle iterables in a more portable way 2017-01-12 12:25:03 +01:00
András Veres-Szentkirályi d574ab1d49 use absolute imports in test_sstv as well 2017-01-12 12:16:33 +01:00
András Veres-Szentkirályi 8f8f431050 StringIO was also moved in Python 3 2017-01-12 11:14:54 +01:00
András Veres-Szentkirályi a43f64fd79 modified tests for Python 2 + 3 compatibility 2017-01-12 11:06:21 +01:00
KM4YRI 5d3b11a144 added Python six compatibility layer (#10) 
added dependency to `six` for better Python 2/3 compatibility
 2017-01-12 10:49:13 +01:00
KM4YRI 56743c7afb Python 3 compatibility: imap->map, izip->zip, xrange->range (#9) 2017-01-03 15:04:11 +01:00
András Veres-Szentkirályi 810f604a5a codegen: added Pasokon modes to test harness 2016-04-20 19:49:43 +02:00
András Veres-Szentkirályi 23a2e2bd00 codegen: check for non-RGB images 2016-04-20 19:36:24 +02:00
András Veres-Szentkirályi ff15c3a63a codegen: removed hardcoded test image file name 2016-04-20 14:07:35 +02:00
András Veres-Szentkirályi 5d38b3b52d codegen: avoid defining test image in multiple places 2016-04-20 14:04:57 +02:00
András Veres-Szentkirályi c7fecff3e6 codegen: save outputs and C code in case of failed tests 2016-04-19 11:36:08 +02:00
András Veres-Szentkirályi 40768cb57a codegen: added MartinM2 to the test harness 2016-04-19 11:21:31 +02:00
András Veres-Szentkirályi d540abd852 codegen: pass real image width as parameter 2016-04-19 11:20:14 +02:00
András Veres-Szentkirályi dee321d59e codegen: replaced BMP with RGB array and STBI 2016-04-19 11:13:57 +02:00
András Veres-Szentkirályi ec6ff85d06 codegen: avoid masking exceptions if exe doesn't exist yet 2016-04-19 11:01:17 +02:00
András Veres-Szentkirályi 43d1c53514 codegen: added timing stats 2016-02-23 16:36:32 +01:00
András Veres-Szentkirályi ff2fc58aa7 codegen: optimized gen_matches invocation 2016-02-23 16:21:39 +01:00
András Veres-Szentkirályi c185ea571b codegen: use NotImplementedError 2016-02-23 16:21:30 +01:00
András Veres-Szentkirályi f295a07c83 codegen: removed unused variable 2016-02-23 16:17:53 +01:00
András Veres-Szentkirályi 3c3bb34b1b codegen: added simple test suite 2016-02-22 17:35:25 +01:00
András Veres-Szentkirályi d7a05fc1d5 codegen: return 0 in stub main() 2016-02-22 17:35:09 +01:00
András Veres-Szentkirályi 6418a9febc codegen: provide generator instead of printing 2016-02-22 17:34:44 +01:00
András Veres-Szentkirályi 2f6c7ca871 codegen: use configurable SSTV subclass 2016-02-22 17:34:21 +01:00
András Veres-Szentkirályi f02f43e4b5 added experimental C code generator 2016-02-22 15:02:00 +01:00
András Veres-Szentkirályi 09df062547 use absolute imports for Python 3 compatibility 2014-06-07 11:48:04 +02:00
András Veres-Szentkirályi 9ef2a5a8ca added serial port PTT support to GIMP plugin 2014-05-14 23:26:54 +02:00
Dominik Auras e0a4563a56 Add "high"-resolution modes Pasokon P3, P5 and P7 
Tested against MMSSTV and HamRadio software
 2014-04-22 23:11:40 +02:00
Ricky Elrod e8f07e5bcb RED isn't a member of ColorSSTV (anymore?) 2014-01-13 21:12:24 -05:00