Jared Boone
ae62405344
Simplify audio muting.
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Zero out the audio buffer instead of muting the codec. The HPF (and other downstream signal processing) can continue running, not produce discontinuities from being effectively halted during mute.
2015-07-21 10:33:40 -07:00
Jared Boone
9a8552eaeb
Draw spectrum frequency axis tick marks and labels.
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Also removed horizontal separator bar, narrowed filter range band.
2015-07-20 21:55:51 -07:00
Jared Boone
4aa1c8fb65
String functions now default to length = 0, no padding.
2015-07-20 21:53:12 -07:00
Jared Boone
e51db769e6
Refactor to update audio stats when audio output is muted.
2015-07-20 10:21:01 -07:00
Jared Boone
665f54b410
Reorganize BasebandProcessor method/member visibility.
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Also hide feed_audio_stats() inside fill_audio_buffer().
2015-07-20 09:41:56 -07:00
Jared Boone
d7cb2c5da4
Simple FM squelch.
2015-07-20 09:34:24 -07:00
Jared Boone
876a591a66
Add IIR execute_in_place()
2015-07-20 09:33:56 -07:00
Jared Boone
71990b380a
Bind pass/stop band info to filter taps.
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Created fir_taps_real<N> structure, with pass and stop normalized frequencies.
Removed unused filter taps.
2015-07-18 16:50:59 -07:00
Jared Boone
6f2cbd1ac5
Partial refactor of channel filter frequency code.
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Move channel filter frequency determination to baseband side, where the filtering is determined and performed.
Add useful accessor methods to BlockDecimator.
2015-07-18 16:49:40 -07:00
Jared Boone
ffc50785b7
specan: cleared up terminology, accounted for decimation.
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Channel spectrum decimation now accounted for when computing filter frequencies.
Renamed a bunch of variables relating to channel spectrum bandwidth and filter frequencies.
2015-07-18 16:48:19 -07:00
Jared Boone
98bd9c54e4
Rework how spectrum and filter bandwidth is represented to UI.
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Issue #13 .
2015-07-18 16:46:59 -07:00
Jared Boone
e571ca7f1c
Change reference initializations errors in GCC 4.8
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Resolves issue #12 .
2015-07-17 12:07:38 -07:00
Jared Boone
92ba4d7fea
Fix line endings.
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Addresses #21 .
2015-07-17 10:55:54 -07:00
Jared Boone
43d13ab47c
Mute audio in FSK mode.
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Addresses #17 .
2015-07-17 10:05:54 -07:00
Jared Boone
565ea41e92
Hardware gitignore
2015-07-16 10:01:19 -07:00
Jared Boone
604389f8cd
Initial release of schematic, PCB, CPLD code.
2015-07-16 09:54:15 -07:00
Jared Boone
154b40d3c9
Extract baseband stats into separate widget
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Also removed baseband saturation indication on red (TX) LED. A saturation indicator needs to live somewhere else, and be thought out a bit more...
2015-07-09 11:53:10 -07:00
Jared Boone
7c9fc62f5e
Move halt indication code to common place.
2015-07-08 16:28:57 -07:00
Jared Boone
9bf6ea2873
Additional .gitignores for build products.
2015-07-08 16:01:11 -07:00
Jared Boone
f360c01ff3
Unify duplicated code between touch_adc.cpp and rssi.cpp.
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Also remove comments and dead code.
2015-07-08 16:00:18 -07:00
Jared Boone
c142b1bcfc
Fix RSSI ADC DMA not working bug.
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Resolves sharebrained/portapack-hackrf#3
2015-07-08 15:48:20 -07:00
Jared Boone
7962c3d7c6
More .gitignores.
2015-07-08 09:23:05 -07:00
Jared Boone
f2c6452c4c
Change Makefile to use local hackrf DFU binary, now included.
2015-07-08 09:19:55 -07:00
Jared Boone
e1eea8e08a
ChibiOS 2.6.8, until I can figure out where to get it from git.
2015-07-08 08:40:23 -07:00
Jared Boone
dc6fee8370
Initial firmware commit.
2015-07-08 08:39:24 -07:00
Jared Boone
626e863257
Add GPLv2 license.
2015-07-08 08:37:23 -07:00
Jared Boone
d1ce21bec3
PortaPack encasing thumbnail from YouTube.
2015-07-07 17:19:33 -07:00
Jared Boone
9bce63012f
Image of HackRF One case opening on YouTube.
2015-07-07 16:54:21 -07:00
Jared Boone
d71eafb4ee
Update README.md
2015-07-07 12:06:56 -07:00
Jared Boone
18c15e826d
Hardware photos of PortaPack H1 for README.
2015-07-07 11:57:41 -07:00
Jared Boone
f8b9e5fa11
Create README.md
2015-07-06 16:08:57 -07:00
Jared Boone
04b3388d7e
Initial commit
2015-07-06 16:05:41 -07:00
