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Author SHA1 Message Date
Jared Boone
efaf13d2d1 Extract complex16_mag_squared_to_dbv_norm to utility. 2015-08-04 12:03:10 -07:00
Jared Boone
d855336985 Persist tuned frequency. 
w00t!
 2015-08-04 10:31:03 -07:00
Jared Boone
4870f0015b Extract PPB reset value to a constant. 
Group with related constants.
 2015-08-04 10:29:54 -07:00
Jared Boone
52ba9af1c7 Make persistent memory data_t types explicit. 
I want the storage types to be reliable, separate from the interface types.
 2015-08-04 10:29:10 -07:00
Jared Boone
11c786c4fb Change set_correction_ppb argument to const. 2015-08-04 10:28:23 -07:00
Jared Boone
45d26abf10 Use correct memory region for persistent storage. 
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
255de16d3e Use head/cat, /dev/zero to pad HackRF firmware 
dd approach didn't work for at least one user. Resolves #42.
 2015-08-02 11:22:10 -07:00
Jared Boone
985cbb874c Change default receiver frequency. 
Remove comments.
 2015-08-02 09:38:49 -07:00
Jared Boone
ddcb705a1e Default LNA to off. 2015-08-02 09:37:42 -07:00
Jared Boone
fcec6d6100 OpenSCAD version of case. 
Minor changes were made between this version and the final version. This earlier version is available via Shapeways, at https://www.shapeways.com/product/EGG3EWPAY/portapack-h1-case-round-20150410-0945

Addresses issue #30.
 2015-08-01 22:27:08 -07:00
Jared Boone
b70f1d9506 Move RSSI/baseband/audio bars to receiver mode. 
Addresses issue #38.
Side effects: more room in receiver for fields and data. More room for global status indications in full bar of SystemStatusView.
 2015-08-01 18:07:09 -07:00
Jared Boone
30d249df26 Remove dead code. 2015-08-01 15:20:44 -07:00
Jared Boone
6acce63a26 Merge pull request #39 from sharebrained/hackrf_firmware_boot 
Hackrf firmware boot
 2015-08-01 14:55:09 -07:00
Jared Boone
e6a3cba14e Move HackRF firmware launch out of portapack::shutdown 2015-08-01 14:43:48 -07:00
Jared Boone
96babc3e84 Shut down LCD during PortaPack shutdown. 2015-08-01 14:40:05 -07:00
Jared Boone
98a1eb5c1c Add LCD shutdown method. 
Resets LCD controller, turns off backlight.
 2015-08-01 14:36:27 -07:00
Jared Boone
b5802aadda Clean up HackRF firmware mode message. 2015-08-01 14:32:22 -07:00
Jared Boone
65d5f68bfb Move LCD display object to portapack namespace. 
Globals are bad... Except in embedded development!
 2015-08-01 14:31:51 -07:00
Jared Boone
fecbb7205e Menu item to launch HackRF firmware. 2015-08-01 13:46:15 -07:00
Jared Boone
8797aa9758 Stop audio PLL if shutting down GP_CLKIN clock source. 2015-08-01 13:45:52 -07:00
Jared Boone
bfc73a6675 Move update_peripheral_clocks 
Incorrect order of operations would hang execution if switching to IRC.
 2015-08-01 13:44:52 -07:00
Jared Boone
c025a2bba2 Code to shut down ClockManager-controlled devices. 2015-08-01 13:43:58 -07:00
Jared Boone
1d16cd8aac Consolidate peripheral declarations. 2015-08-01 13:42:27 -07:00
Jared Boone
faad4ea053 Scripts to switch between PortaPack and HackRF firmwares. 
Addresses issue #27.
 2015-07-31 11:37:11 -07:00
Jared Boone
8af8941687 Use from-RAM DFU image, proper HackRF firmware padding. 2015-07-30 10:02:05 -07:00
Jared Boone
b32f5e2239 Generalize method for executing SPI flash image in M4 RAM. 2015-07-30 09:41:33 -07:00
Jared Boone
d4c43044e0 Shuffle binaries in SPI flash image to insert HackRF firmware binary. 
Bootstrap is now 64k @ 0x00000.
HackRF image is 64k @ 0x10000.
Baseband image is 128k @ 0x20000.
Application image is remainder of SPI flash, @ 0x40000.
 2015-07-29 22:30:16 -07:00
Jared Boone
8eda862edc Update hackrf_one_usb_ram.dfu to HackRF release 2015.07.2. 2015-07-29 22:21:35 -07:00
Jared Boone
61eaf9f178 Update "make program" to specify DFU mode PID, too. 
Addresses comment in issue #27.
 2015-07-29 22:19:27 -07:00
Jared Boone
538d3d1f5e Rename firmware/Makefile variables to better names. 2015-07-29 20:38:40 -07:00
Jared Boone
0acf1bf074 Fix dependency checking for subdirectory Makefiles. 
Closes issue #36.
 2015-07-29 18:21:47 -07:00
Jared Boone
accf934a45 Remove vregmode debug field in receiver. 
Resolves issue #37.
 2015-07-29 16:19:18 -07:00
Jared Boone
67976b73ba UI plumbing for PPM adjust in receiver frequency options. 2015-07-29 16:09:00 -07:00
Jared Boone
9db54276c1 Expose reference PPM correction property on receiver model. 2015-07-29 15:59:05 -07:00
Clayton Smith
fd9bb13157 Add frequency correction to receiver screen (WIP). 2015-07-29 14:26:40 -07:00
Clayton Smith
3874c82d57 Store PPM in shared memory for now. 2015-07-29 14:26:40 -07:00
Clayton Smith
9dd41ed48d Add frequency correction (WIP). 2015-07-29 14:26:39 -07:00
Jared Boone
0ed607b6dd Short-term focus navigation fix 
Addresses argilo's immediate problem navigating between fields in a row, issue #32.
 2015-07-29 14:00:59 -07:00
Jared Boone
10e20ee763 Create firmware/Makefile 
New Makefile calls out to component Makefiles, builds SPI flash image, performs device programming, builds release archive. Resolves #28.
 2015-07-26 06:30:04 -07:00
Jared Boone
c2441a6e3e wiki: Stacking YouTube video thumbail 2015-07-23 09:06:19 -07:00
Jared Boone
ae62405344 Simplify audio muting. 
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. 
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. 
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. 
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. 
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. 
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