Add HackRF support #51
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fix "An unexpected error occurred" errors
tjmullicani
commented
Nov 19, 2023
| struct timespec ts; | ||
| clock_gettime(CLOCK_REALTIME, &ts); | ||
| while (!Modes.exit) { | ||
| threadTimedWait(&Threads.reader, &ts, 50); |
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While loop is needed since hackrf_start_rx returns immediately. Not sure of the best way to handle waiting, since the HackRF API doesn't provide a blocking function similar to bladerf_stream or rtlsdr_read_sync.
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Sample run: tim@sdr1:~/readsb$ ./readsb --device-type hackrf --gain 32 --hackrf-vgagain 48
invoked by: ./readsb --device-type hackrf --gain 32 --hackrf-vgagain 48
[2023-11-19 03:17:59.572 UTC] readsb starting up.
readsb version: 3.14.1606 wiedehopf git: ca544e7 (committed: Sun Nov 19 02:58:34 2023 0000)
Opening HackRF: (null)
HackRF successfully initialized (AMP Enable: 0, LNA Gain: 32, VGA Gain: 48).
*5dabb2d5737f37;
hex: abb2d5 CRC: 000000 fixed bits: 0 decode: ok
RSSI: -9.9 dBFS reduce_forward: 1
Score: 750
receiverTime: 989309.00us
utcTime: 03:18:00.565 epoch: 1700363880.565
DF: 11 AA:ABB2D5 IID:0 CA:5
All Call Reply
ICAO Address: ABB2D5 (mode_s)
Air/Ground: airborne
*8dabb2d5ea428867af5c0846a7ea;
hex: abb2d5 CRC: 80665f fixed bits: 1 decode: ok
RSSI: -12.7 dBFS reduce_forward: 1
Score: 900
receiverTime: 1439307.00us
utcTime: 03:18:01.015 epoch: 1700363881.015
DF: 17 AA:ABB2D5 CA:5 ME:EA428867AF5C08
Extended Squitter Target state and status (V2) (29/1)
ICAO Address: ABB2D5 (adsb_icao)
Air/Ground: airborne
NIC-baro: 1
NACp: 10
SIL: 3 (p <= 0.00001%, unknown type)
Selected heading: 331.2
MCP selected altitude: 34016 ft
QNH: 1013.6 millibars |
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