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46aee7f5d2
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Fix circular buffer reading
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2024-06-15 18:52:50 +02:00 |
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de9dc0e6fd
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Prevent dma hangup after ~7 days
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2024-06-15 13:11:51 +02:00 |
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2693c18fdc
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Refactor rx_lo_init
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2024-06-15 12:49:03 +02:00 |
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25c1e608e3
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Avoid PIO input_sync_bypass
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2024-06-11 23:04:16 +02:00 |
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71c8ceb8bb
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Make bias strength settable
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2024-06-09 13:05:52 +02:00 |
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dd7d954733
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Tweak bias
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2024-06-09 00:16:17 +02:00 |
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8c168d7461
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Avoid copying queue buffers
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2024-06-08 20:57:41 +02:00 |
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3fa96ca7e3
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Avoid getting stuck on many commands
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2024-06-08 11:59:14 +02:00 |
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421d298c86
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Adjust gain factor
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2024-06-07 21:33:16 +02:00 |
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3cf5214bb8
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Add small amount of additional smoothing
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2024-06-07 21:33:06 +02:00 |
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9648c344bf
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util/bridge: drain leftover samples
This prevents sending leftover samples to the client instead of the
RTL0 header required for it to properly control gain.
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2024-06-07 10:00:10 +02:00 |
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8aff0a31b3
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README: reflect recent changes
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2024-06-06 22:58:36 +02:00 |
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e5d927c77a
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Merge branch 'rtl_tcp'
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2024-06-06 22:55:39 +02:00 |
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a2104495c6
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Improve gain handling
Now it's possible to set gain in gqrx.
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2024-06-06 22:54:02 +02:00 |
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40a0b843fb
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Streamline configuration
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2024-06-06 22:53:45 +02:00 |
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78bb05cd1f
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Fake R820T to enable gqrx gain control
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2024-06-06 22:11:17 +02:00 |
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edfe86793d
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util/bridge: print command names
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2024-06-06 22:04:47 +02:00 |
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4ecefa1e5b
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README: update instructions for rtl_tcp mode
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2024-06-06 21:23:36 +02:00 |
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5b3bf38e39
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Update GNU Radio Companion sheets
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2024-06-06 21:14:16 +02:00 |
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7d4b890a7f
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Optimize DC removal a bit
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2024-06-06 20:59:07 +02:00 |
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48c4c2dc40
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Remove LO dithering
Means we will probably receive more LO harmonic content but have
better SNR where there is silence.
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2024-06-06 20:19:25 +02:00 |
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7e41420d14
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Make commands more reliable
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2024-06-06 20:02:30 +02:00 |
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eb75e3ccc3
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README: clarify bridge exit bahavior
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2024-06-06 17:41:27 +02:00 |
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af2ce901eb
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Convert into rtl_tcp emulator
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2024-06-06 12:03:29 +02:00 |
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27e8aed2b0
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README: s/Firmware/Software/
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2024-06-05 14:35:05 +02:00 |
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f8b34e8655
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Tweak circuit color
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2024-06-05 14:32:20 +02:00 |
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cf14183291
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Add circuit.svg
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2024-06-05 14:27:46 +02:00 |
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d6bb9a5f37
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Mention blog post
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2024-06-04 19:29:35 +02:00 |
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09a3d57adc
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Add README
|
2024-06-04 19:27:58 +02:00 |
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7112366e8c
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Unlicense
|
2024-06-04 16:43:11 +02:00 |
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80c98eb9db
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Update GRC for 40.68 MHz
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2024-06-03 22:23:15 +02:00 |
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22fecc99ca
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Use LO dithering even for FM
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2024-06-03 22:22:37 +02:00 |
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f57c5b006c
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Simplify bias
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2024-06-03 21:48:36 +02:00 |
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53ac42ca2e
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Use integer multiple of the XOSC for CLK_SYS
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2024-04-07 10:07:09 +02:00 |
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a6935d6e33
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Add LO dithering option
Makes receiver susceptible to wide-band interference in exchange for
lower spurs that cause reception at unrelated frequencies.
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2024-03-18 11:46:01 +01:00 |
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197cbaa759
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Go back to weak bias and older adapter
|
2024-03-17 16:40:06 +01:00 |
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9519be4e76
|
Update 40.68 MHz settings
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2024-03-17 16:32:18 +01:00 |
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d8395922da
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Use stronger bias with new FM adapter
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2024-03-17 16:02:03 +01:00 |
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ee799bc255
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util/bridge: allow setting RX and bias pins
|
2024-03-17 15:34:44 +01:00 |
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8f01c8303a
|
Fix GRC audio waterfall rate
|
2024-03-17 01:25:47 +01:00 |
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c069cc8608
|
Decrease bias strength on the minimum setting
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2024-03-17 00:17:54 +01:00 |
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564f1c2b38
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Fix GRC FM demod plot rate
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2024-03-17 00:17:34 +01:00 |
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d0ac0e696d
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Plot rx with high decimation correctly
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2024-03-16 14:58:16 +01:00 |
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2902fe7607
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Limit rx plot resolution
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2024-03-09 19:13:49 +01:00 |
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123880d1b2
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WBFM PLL block already includes the filter
|
2024-03-09 19:02:31 +01:00 |
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2995f19e9b
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Go to 300 MHz for FM receiver
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2024-03-06 00:01:57 +01:00 |
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4b6194e9c2
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Optimize decimation, use 3rd order filter for FM
|
2024-03-05 20:18:08 +01:00 |
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f640ce9677
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Go back to 16-bit output depth
|
2024-03-05 17:49:30 +01:00 |
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1a3eb74ea2
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Move voltage regulator configuration to a macro
|
2024-03-03 23:57:31 +01:00 |
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1a68043531
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Experiment with FM radio reception
|
2024-03-03 17:36:31 +01:00 |
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