Jared Boone
22e44605b6
Hide baseband queue code inside baseband "API".
2016-02-10 20:11:19 -08:00
Jared Boone
472b0a2e79
ReceiverModel no longer uses some baseband modes.
2016-02-10 16:32:25 -08:00
Jared Boone
6c06549b6e
Remove reference PPM methods from ReceiverModel.
2016-02-10 15:34:33 -08:00
Jared Boone
a9451c17b4
Move PPB clock adjustment out of ReceiverModel.
2016-02-05 16:52:34 -08:00
Jared Boone
682c87e3ff
Wrap baseband sampling rate function to radio:: function.
2016-02-05 16:36:36 -08:00
Jared Boone
0294165481
Extract LOTS of stuff into an audio API.
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Prevent all manner of type and implementation leakage.
2016-02-05 16:25:43 -08:00
Jared Boone
10c7c57fd1
Expose modulation configuration indices.
2016-02-02 15:19:43 -08:00
Jared Boone
fece0a5e1b
Move modulation configuration into ReceiverModel.
2016-02-02 13:39:02 -08:00
Jared Boone
25fac90d4f
Improve radio state management re: antenna bias voltage.
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Responsibility for radio state is still rather muddy...
2016-01-23 11:31:50 -08:00
Jared Boone
10d4172d5c
RF antenna bias voltage control API.
2016-01-23 11:30:00 -08:00
Jared Boone
146caaab6f
Consolidate baseband disable code.
2016-01-10 11:10:13 -08:00
Jared Boone
d9bfaaf805
Stop baseband streaming when switching radio configuration.
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Probably unnecessary, but feeling paranoid about changing sample rates while there's a processor actively handling samples, and potentially maxing out the M4 core.
2016-01-10 11:01:54 -08:00
Jared Boone
0647f26707
Move SGPIO configuration and control to baseband firmware.
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Addresses long-standing and annoying bug where SGPIO DMA channel would not disable -- and not configure cleanly next time it was needed. My theory is that the DMA channel couldn't disable until it got a request from the peripheral, and sometimes the peripheral was disabled before that last request.
Anyway, the baseband firmware should control the SGPIO, methinks, despite the impact on baseband code size.
2016-01-10 10:23:39 -08:00
Jared Boone
83bf2a9a36
Tweak BasebandConfiguration constructors to avoid surprise type conversions.
2015-12-10 14:40:48 -08:00
Jared Boone
82ff45860e
Add basic ERT (OOK) utility meter reception.
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Extracted the Manchester formatting function for use in ERT, now also returns an indication of bits in error.
2015-12-01 11:24:48 -08:00
Jared Boone
791b2a9762
Remove now-unused FSKConfiguration message.
2015-11-10 15:07:20 -08:00
Jared Boone
57db6a6367
Ignore more initial bits of AIS training sequence.
2015-11-06 09:40:01 -08:00
Jared Boone
37b1d7cf2f
Remove payload_length from PacketBuilder, etc.
2015-11-06 09:40:01 -08:00
Jared Boone
6499de39bf
Shorten AIS packet to expected data + FCS length.
2015-11-06 09:40:00 -08:00
Jared Boone
e9f28f9ef3
Provide configuration of symbol unstuffing.
2015-11-06 09:40:00 -08:00
Jared Boone
5d9079f87f
Stop streaming when changing baseband configuration.
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Without, the baseband would get confused.
2015-08-27 14:07:15 -07:00
Jared Boone
e751e10e45
Add wideband spectrum processor.
2015-08-27 13:57:31 -07:00
Jared Boone
8f326e2d8e
Use PPB correction to adjust clock generator XTAL PLLA frequency.
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Addresses issue #40 .
2015-08-24 12:11:33 -07:00
Jared Boone
4126f1ab1f
Change IPC to exchange data, not pointers.
2015-08-20 13:13:12 -07:00
Jared Boone
d855336985
Persist tuned frequency.
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w00t!
2015-08-04 10:31:03 -07:00
Jared Boone
45d26abf10
Use correct memory region for persistent storage.
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Turns out 0x10088000 - 0x10089fff is not the right place. It's 0x40041000, and is only 256 bytes!
Move PPM to correct place, change representation to PPB for finer control.
Reset PPB value to initial value if read value out of bounds.
Clip PPB value on write to permitted bounds.
Contributes to resolution of issue #11 .
2015-08-04 10:03:18 -07:00
Jared Boone
1d16cd8aac
Consolidate peripheral declarations.
2015-08-01 13:42:27 -07:00
Jared Boone
9db54276c1
Expose reference PPM correction property on receiver model.
2015-07-29 15:59:05 -07:00
Jared Boone
dc6fee8370
Initial firmware commit.
2015-07-08 08:39:24 -07:00
