super(win) + R은 녹화한다는데
wcap이 16byte짜리만 생겨서 정상적으로 작동하는질 모르겠다..
[링크 : https://stackoverflow.com/questions/23856154/how-to-take-screenshot-under-wayland]
| weston window transform (0) | 2022.01.06 |
|---|---|
| weston-screenshooter 실행에러 (0) | 2022.01.05 |
| weston.ini same-as on output section (0) | 2022.01.03 |
| weston-image 와 cairo (0) | 2021.12.08 |
| rpi3b 64bit weston (0) | 2021.12.03 |
되는게 없냐 -_-
[링크 : https://man.archlinux.org/man/weston-drm.7.en]
| it looks like you are doing the right thing with weston.ini. I'm guessing that your hardware does not support what you want though. Support for shared CRTC clone mode in hardware is rare and might be limited to just two very particular connectors. |
[링크 : https://www.mail-archive.com/wayland-devel@lists.freedesktop.org/msg41071.html]
[링크 : https://www.mail-archive.com/wayland-devel@lists.freedesktop.org/msg41078.html]
[링크 : https://community.nxp.com/.../Dual-display-extended-mode-with-weston-and-IMX8MQEVK-board/.../1207565]
| weston-screenshooter 실행에러 (0) | 2022.01.05 |
|---|---|
| weston 단축키 (0) | 2022.01.04 |
| weston-image 와 cairo (0) | 2021.12.08 |
| rpi3b 64bit weston (0) | 2021.12.03 |
| wayland screen share (0) | 2021.12.02 |
/dev/dsp는 OSS의 일부인데
해당 기능을 활성화 하려면 아래의 모듈을 불러오면 된다고
| # modprobe snd-pcm-oss |
아래처럼 하면 소리가 난다는 것 같다.
| sudo sh -c 'cat file.wav > /dev/dsp' |
[링크 : https://unix.stackexchange.com/questions/103746/why-wont-linux-let-me-play-with-dev-dsp]
+
2022.01.03
xwxtoimg 에서 해보려고 찾아두고는 얼마나 안해보고 있는거냐..
+
2022.06.08
ubuntu 18.04에서 시도해보았으나 동일한 모듈은 없고.
비슷한걸 찾아서 넣어봐도 /dev/dsp나 sound 등이 생성되진 않았다.
| $ grep -rni oss /lib/modules/5.4.0-113-generic/ /lib/modules/5.4.0-113-generic/modules.alias:26312:alias sound-service-?-0 snd_mixer_oss /lib/modules/5.4.0-113-generic/modules.order:1161:kernel/drivers/net/ethernet/alacritech/slicoss.ko /lib/modules/5.4.0-113-generic/modules.order:4550:kernel/sound/core/oss/snd-mixer-oss.ko $ sudo modprobe snd_mixer_oss $ lsmod | grep oss snd_mixer_oss 24576 0 snd 86016 18 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm,snd_hda_codec_idt,snd_rawmidi,snd_mixer_oss |
+
pulseaudio와 osspd 라는 녀석을 설치하니 뜬다!
| $ sudo apt-get install pulseaudio libpulse-dev osspd $ ls -al /dev/dsp crw-rw-rw- 1 root root 14, 3 6월 8 12:14 /dev/dsp |
[링크 : https://askubuntu.com/questions/1025532/initaudi-cannot-open-oss-audio-device-dev-dsp]
| rpi gqrx (0) | 2022.01.07 |
|---|---|
| rtl sdr am (0) | 2022.01.07 |
| rtl-sdr noaa 안테나 만들어서 재시도 (0) | 2021.12.27 |
| 부품 도착! + 공짜 도착! (2) | 2021.12.27 |
| wxtoimg linux (0) | 2021.12.26 |
흐음.. 여전하네 머가 문제일까?
이번 변경사항
1. 안테나 만듦
2. hardware gain off / gain 34dB 정도로 고정
여긴 윈도우 버전 (2.11.2 beta)
아 몰라 귀찮아 안할래!!!
| rtl sdr am (0) | 2022.01.07 |
|---|---|
| /dev/dsp snd pcm (0) | 2021.12.27 |
| 부품 도착! + 공짜 도착! (2) | 2021.12.27 |
| wxtoimg linux (0) | 2021.12.26 |
| multiple rtl-sdr 사용하기 (0) | 2021.12.26 |
오늘은 크리스마스에 맞춰 산게 죄다 밀려서 오늘 우르르 온 날!
BNC / MCX / SMA 커넥터들
orange pi 3
| /dev/dsp snd pcm (0) | 2021.12.27 |
|---|---|
| rtl-sdr noaa 안테나 만들어서 재시도 (0) | 2021.12.27 |
| wxtoimg linux (0) | 2021.12.26 |
| multiple rtl-sdr 사용하기 (0) | 2021.12.26 |
| rtl-sdr rpi 와 윈도우 드라이버 차이? (0) | 2021.12.25 |
우분투용 패키지로 wxtoimg/xwxtoimg를 설치했는데
장치(사운드카드)로 /dev/padsp, /dev/dsp, /dev/adsp 등으로만 나와서 찾아보는 중.
[링크 : https://forums.opensuse.org/.../512322-WXtoIMG-program-for-APT-satellites-no-dev-dsp-Opensuse-13-2]
[링크 : https://community.libre.space/t/wxtoimg-not-able-to-find-soundcard/7883]
| rtl-sdr noaa 안테나 만들어서 재시도 (0) | 2021.12.27 |
|---|---|
| 부품 도착! + 공짜 도착! (2) | 2021.12.27 |
| multiple rtl-sdr 사용하기 (0) | 2021.12.26 |
| rtl-sdr rpi 와 윈도우 드라이버 차이? (0) | 2021.12.25 |
| ISS(국제우주정거장) 궤도 (0) | 2021.12.25 |
grc 파일을 받아서 화살표 왼쪽의 것을 누르면 파이썬 파일로 저장되고
화살표를 누르면 실행되는 척 하다가 바로 Done이 뜬다.
아무튼 혹시나 해서 스크립트를 직접 실행하니 먼가 되는 것 같긴한데
| $ ./multi_dongle_s4_8_gqrx_fifo.py gr-osmosdr 0.2.0.0 (0.2.0) gnuradio 3.8.1.0 built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf bladerf rfspace airspy airspyhf soapy redpitaya freesrp Using device #0 Realtek RTL2838UHIDIR SN: 00000001 Found Rafael Micro R820T tuner [R82XX] PLL not locked! [R82XX] PLL not locked! gr-osmosdr 0.2.0.0 (0.2.0) gnuradio 3.8.1.0 built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf bladerf rfspace airspy airspyhf soapy redpitaya freesrp Using device #1 Realtek RTL2838UHIDIR SN: 00000001 Found Fitipower FC0012 tuner Press Enter to quit: |
gqrx에서 아래의 명령어를 넣어서 하라는데,
홈페이지의 인자와 생성된 파일이 변수가 달라서 재생이 2배속을 되거나 1/2배속이 되어서
아래처럼 rate의 값과 config에서의 input rate를 맞춰주면되고, freq는 고정되서 gqrx에서 변경이 불가능 하니 주의해야 한다.
| file=/tmp/fifo_gqrx,freq=951e5,rate=4.8e6,repeat=false,throttle=false |
몇번 해보는데 작동하다가 부하가 걸리면 죽고
파이썬 자체에서 fifo로 내보내야 하는데 fifo가 이상해지는지
다시 gqrx를 실행하면 아까 나온대로 나오다가 죽는걸 보면..
gqrx를 통해 생성한 스크립트가 문제가 있는걸지도 모르겠다.
그게 아니라면 CPU 성능이 후달리는게 아닐까 의심이..
파이썬 스크립트 돌리는데 cpu 살살 녹네 -_ㅠ
[링크 : https://blog.fusionimage.at/2016/01/update-4-rtl-sdrs-8-4-mhz-bandwidth-gqrx/]
[링크 : https://www.rtl-sdr.com/combining-the-bandwidth-of-multiple-rtl-sdrs-now-working-in-gqrx/]
| 부품 도착! + 공짜 도착! (2) | 2021.12.27 |
|---|---|
| wxtoimg linux (0) | 2021.12.26 |
| rtl-sdr rpi 와 윈도우 드라이버 차이? (0) | 2021.12.25 |
| ISS(국제우주정거장) 궤도 (0) | 2021.12.25 |
| gnu radio (0) | 2021.12.23 |
공통조건
3.2 MSPS / RTL AGC ON
라즈베리는 arm / linux / tcp 전송
pc는 x86 / window / usb 전송
특이하게 대역폭이 차이가 난다.
sdr# 버그는 아닌것 같고.. 아무래도 libusb를 통해 설치된 드라이버가 윈도우용 버그가 있는지
3.2MSPS 하면 2.6(2.56MSPS) 정도로 설정되는 것 같다.
의도한 것과 다르게 설정 되는 듯?
rpi RF Gain 0dB
104MHz ~ 106.6MHz
rpi RF Gain 49.6 dB(최대)
pc RF Gain 0dB
103.7MHz ~ 106.9MHz
pc RF Gain 49.6dB
| wxtoimg linux (0) | 2021.12.26 |
|---|---|
| multiple rtl-sdr 사용하기 (0) | 2021.12.26 |
| ISS(국제우주정거장) 궤도 (0) | 2021.12.25 |
| gnu radio (0) | 2021.12.23 |
| NEO-6M GPS 안테나 (0) | 2021.12.23 |
ISS 주파수 한번 들어보고 싶어서 찾아보는데
새벽 4시에 지나가긴 하네.. 1월 6일, 1월 8일 정도에 시도해볼까?
| Satellite passes / Orbitron 3.71 / www.stoff.pl Location : Seoul (127.2239?E, 37.5789?N) Time zone : UTC +9:00 Search period : 2021-12-25 19:36:46 - 31 days 2022-01-25 19:36:46 Conditions : Maximum sun elevation = -5 deg Minimum sat elevation = 25 deg Illumination NOT required Time Satellite Azm Elv Mag Range S.Azm S.Elv -------------------------------------------------------------------------- 2021-12-26 04:05:15 ISS 209.1 25.1 ecl 879 88.5 -42.5 2021-12-26 04:06:58 ISS 137.3 59.8 ecl 482 88.8 -42.1 2021-12-26 04:08:42 ISS 64.8 25.1 ecl 884 89.1 -41.8 2021-12-27 03:18:30 ISS 170.9 25.1 ecl 880 80.3 -51.8 2021-12-27 03:19:36 ISS 133.4 31.7 ecl 743 80.5 -51.5 2021-12-27 03:20:43 ISS 95.4 25.0 ecl 884 80.7 -51.3 2021-12-27 04:55:50 ISS 310.5 25.1 ecl 885 95.8 -32.5 2021-12-27 04:56:25 ISS 329.2 26.6 ecl 850 95.9 -32.4 2021-12-27 04:57:01 ISS 348.5 25.0 ecl 887 96.0 -32.3 2021-12-28 04:07:23 ISS 269.8 25.2 ecl 880 88.6 -42.2 2021-12-28 04:08:52 ISS 325.0 41.4 ecl 614 88.8 -41.9 2021-12-28 04:10:22 ISS 20.4 25.0 ecl 887 89.1 -41.6 2021-12-29 03:19:35 ISS 239.7 25.1 ecl 880 80.2 -51.7 2021-12-29 03:21:22 ISS 320.0 73.2 ecl 438 80.5 -51.3 2021-12-29 03:23:10 ISS 42.1 25.1 ecl 884 80.9 -51.0 2021-12-30 02:32:13 ISS 209.5 25.2 ecl 877 69.0 -60.8 2021-12-30 02:33:56 ISS 137.0 60.3 ecl 479 69.5 -60.5 2021-12-30 02:35:40 ISS 64.4 25.1 ecl 883 69.9 -60.1 2021-12-31 01:45:26 ISS 171.6 25.0 ecl 879 51.8 -68.9 2021-12-31 01:46:33 ISS 133.4 32.0 ecl 738 52.3 -68.7 2021-12-31 01:47:40 ISS 95.2 25.1 ecl 880 52.8 -68.6 2021-12-31 03:22:49 ISS 311.7 25.1 ecl 884 80.4 -51.2 2021-12-31 03:23:22 ISS 329.3 26.4 ecl 853 80.5 -51.1 2021-12-31 03:23:56 ISS 347.5 25.0 ecl 886 80.7 -51.0 2022-01-01 02:34:19 ISS 270.1 25.0 ecl 882 69.1 -60.5 2022-01-01 02:35:48 ISS 325.0 41.1 ecl 617 69.5 -60.2 2022-01-01 02:37:17 ISS 19.9 25.1 ecl 883 69.9 -59.9 2022-01-02 01:46:31 ISS 240.1 25.2 ecl 876 51.6 -68.8 2022-01-02 01:48:17 ISS 319.5 72.6 ecl 439 52.4 -68.5 2022-01-02 01:50:05 ISS 41.8 25.1 ecl 883 53.2 -68.2 2022-01-03 00:59:07 ISS 210.0 25.1 ecl 877 20.9 -74.4 2022-01-03 01:00:50 ISS 137.6 60.9 ecl 476 22.3 -74.3 2022-01-03 01:02:34 ISS 64.1 25.2 ecl 880 23.7 -74.2 2022-01-04 00:12:19 ISS 172.1 25.1 ecl 877 339.6 -74.4 2022-01-04 00:13:27 ISS 133.0 32.2 ecl 734 340.5 -74.5 2022-01-04 00:14:35 ISS 94.3 25.0 ecl 882 341.5 -74.5 2022-01-04 01:49:44 ISS 312.5 25.0 ecl 884 52.3 -68.3 2022-01-04 01:50:16 ISS 329.6 26.2 ecl 856 52.5 -68.2 2022-01-04 01:50:47 ISS 346.2 25.1 ecl 884 52.7 -68.1 2022-01-05 01:01:12 ISS 270.5 25.0 ecl 882 21.6 -74.2 2022-01-05 01:02:41 ISS 325.4 40.8 ecl 619 22.8 -74.0 2022-01-05 01:04:09 ISS 19.5 25.1 ecl 882 24.0 -73.9 2022-01-06 00:13:22 ISS 240.4 25.0 ecl 880 340.0 -74.2 2022-01-06 00:15:09 ISS 320.5 72.1 ecl 440 341.4 -74.3 2022-01-06 00:16:56 ISS 41.5 25.2 ecl 879 342.9 -74.4 2022-01-06 06:44:13 ISS 323.4 25.1 0.0 886 109.2 -12.1 2022-01-06 06:45:58 ISS 37.4 62.6 -1.3 472 109.5 -11.8 2022-01-06 06:47:44 ISS 112.8 25.0 0.2 887 109.7 -11.5 2022-01-06 23:25:58 ISS 210.3 25.2 ecl 875 309.7 -68.5 2022-01-06 23:27:41 ISS 137.3 61.3 ecl 474 310.5 -68.8 2022-01-06 23:29:25 ISS 63.9 25.1 ecl 880 311.4 -69.0 2022-01-07 05:57:05 ISS 346.2 25.2 ecl 885 102.6 -21.1 2022-01-07 05:58:26 ISS 34.2 36.5 -0.7 675 102.8 -20.8 2022-01-07 05:59:47 ISS 81.9 25.0 0.0 888 103.0 -20.6 2022-01-07 22:39:08 ISS 172.7 25.1 ecl 878 292.6 -60.4 2022-01-07 22:40:16 ISS 133.7 32.4 ecl 730 292.9 -60.6 2022-01-07 22:41:25 ISS 94.2 25.1 ecl 880 293.2 -60.8 2022-01-08 00:16:36 ISS 313.7 25.1 ecl 883 342.1 -74.1 2022-01-08 00:17:06 ISS 329.7 26.1 ecl 858 342.5 -74.1 2022-01-08 00:17:36 ISS 345.7 25.0 ecl 885 343.0 -74.2 2022-01-08 06:46:19 ISS 274.8 25.0 -0.1 887 109.2 -11.7 2022-01-08 06:47:42 ISS 225.5 37.3 -0.6 662 109.4 -11.5 2022-01-08 06:49:04 ISS 176.8 25.0 0.1 885 109.6 -11.2 2022-01-08 23:28:02 ISS 271.0 25.1 ecl 879 310.8 -68.5 2022-01-08 23:29:30 ISS 325.4 40.6 ecl 621 311.5 -68.7 2022-01-08 23:30:58 ISS 19.4 25.1 ecl 883 312.2 -68.9 2022-01-09 05:58:28 ISS 301.6 25.0 ecl 888 102.5 -20.8 2022-01-09 06:00:16 ISS 221.3 71.3 ecl 444 102.7 -20.5 2022-01-09 06:02:03 ISS 142.5 25.1 0.0 884 103.0 -20.2 2022-01-09 22:40:11 ISS 240.7 25.2 ecl 876 293.0 -60.2 2022-01-09 22:41:57 ISS 320.0 71.7 ecl 441 293.6 -60.6 2022-01-09 22:43:44 ISS 41.3 25.2 ecl 878 294.1 -60.9 2022-01-10 05:11:01 ISS 323.3 25.2 ecl 883 95.8 -30.1 2022-01-10 05:12:46 ISS 37.9 62.9 ecl 470 96.0 -29.8 2022-01-10 05:14:31 ISS 112.9 25.2 ecl 882 96.2 -29.4 2022-01-10 21:52:45 ISS 210.5 25.2 ecl 876 281.8 -51.1 2022-01-10 21:54:28 ISS 137.9 61.6 ecl 472 282.1 -51.5 2022-01-10 21:56:12 ISS 63.7 25.2 ecl 878 282.5 -51.8 2022-01-11 04:23:51 ISS 345.8 25.0 ecl 887 88.6 -39.5 2022-01-11 04:25:13 ISS 34.3 36.6 ecl 673 88.8 -39.2 2022-01-11 04:26:34 ISS 82.1 25.0 ecl 886 89.0 -38.9 2022-01-11 21:05:54 ISS 173.0 25.1 ecl 878 273.4 -41.8 2022-01-11 21:07:03 ISS 133.3 32.5 ecl 728 273.6 -42.0 2022-01-11 21:08:12 ISS 93.8 25.1 ecl 880 273.8 -42.2 2022-01-12 05:13:06 ISS 274.3 25.1 ecl 883 95.6 -29.7 2022-01-12 05:14:28 ISS 225.4 37.1 ecl 664 95.8 -29.4 2022-01-12 05:15:49 ISS 177.3 25.1 ecl 882 96.0 -29.2 2022-01-12 21:54:48 ISS 271.3 25.2 ecl 878 282.5 -51.2 2022-01-12 21:56:15 ISS 324.9 40.4 ecl 623 282.8 -51.5 2022-01-12 21:57:43 ISS 19.1 25.1 ecl 881 283.1 -51.8 2022-01-13 04:25:14 ISS 301.4 25.2 ecl 882 88.3 -39.2 2022-01-13 04:27:01 ISS 221.7 70.9 ecl 444 88.6 -38.8 2022-01-13 04:28:48 ISS 142.7 25.0 ecl 883 88.9 -38.5 2022-01-13 21:06:55 ISS 240.9 25.0 ecl 880 273.9 -41.6 2022-01-13 21:08:42 ISS 321.0 71.4 ecl 441 274.2 -42.0 2022-01-13 21:10:29 ISS 41.2 25.1 ecl 881 274.5 -42.3 2022-01-14 03:37:45 ISS 323.1 25.1 ecl 884 79.9 -48.5 2022-01-14 03:39:30 ISS 37.3 63.1 ecl 469 80.2 -48.2 2022-01-14 03:41:15 ISS 113.0 25.2 ecl 879 80.5 -47.8 2022-01-14 20:19:28 ISS 210.8 25.0 ecl 880 266.7 -32.1 2022-01-14 20:21:12 ISS 137.5 61.9 ecl 471 267.0 -32.4 2022-01-14 20:22:56 ISS 63.6 25.2 ecl 879 267.2 -32.8 2022-01-15 02:50:35 ISS 345.9 25.1 ecl 884 69.0 -57.5 2022-01-15 02:51:56 ISS 33.9 36.6 ecl 671 69.4 -57.2 2022-01-15 02:53:17 ISS 82.1 25.1 ecl 883 69.7 -57.0 2022-01-15 19:32:36 ISS 173.5 25.0 ecl 880 260.2 -22.7 2022-01-15 19:33:46 ISS 133.2 32.6 ecl 726 260.4 -22.9 2022-01-15 19:34:55 ISS 93.7 25.1 ecl 879 260.5 -23.2 2022-01-16 03:39:49 ISS 274.0 25.1 ecl 882 79.7 -48.0 2022-01-16 03:41:10 ISS 225.8 36.9 ecl 665 79.9 -47.8 2022-01-16 03:42:31 ISS 177.5 25.1 ecl 881 80.2 -47.5 2022-01-16 20:21:30 ISS 271.4 25.2 ecl 879 267.3 -32.2 2022-01-16 20:22:57 ISS 324.9 40.3 ecl 624 267.5 -32.4 2022-01-16 20:24:25 ISS 19.0 25.1 ecl 882 267.7 -32.7 2022-01-17 02:51:56 ISS 301.2 25.2 ecl 880 68.7 -57.1 2022-01-17 02:53:42 ISS 223.5 70.7 ecl 444 69.1 -56.8 2022-01-17 02:55:29 ISS 142.9 25.1 ecl 879 69.6 -56.5 2022-01-17 19:33:36 ISS 241.0 25.0 0.0 881 260.6 -22.6 2022-01-17 19:35:23 ISS 320.7 71.2 ecl 442 260.9 -22.9 2022-01-17 19:37:10 ISS 41.1 25.1 ecl 880 261.1 -23.3 2022-01-18 02:04:26 ISS 323.1 25.1 ecl 883 52.6 -65.3 2022-01-18 02:06:11 ISS 37.8 63.2 ecl 468 53.3 -65.0 2022-01-18 02:07:56 ISS 113.2 25.1 ecl 880 54.0 -64.7 2022-01-18 18:46:09 ISS 210.8 25.2 0.1 875 254.1 -13.2 2022-01-18 18:47:52 ISS 137.9 62.0 -1.4 471 254.4 -13.5 2022-01-18 18:49:37 ISS 63.4 25.0 ecl 883 254.6 -13.9 2022-01-19 01:17:15 ISS 345.8 25.1 ecl 883 26.8 -71.2 2022-01-19 01:18:36 ISS 34.0 36.6 ecl 670 27.7 -71.1 2022-01-19 01:19:57 ISS 82.2 25.1 ecl 882 28.6 -71.0 2022-01-20 02:06:28 ISS 274.0 25.1 ecl 882 52.5 -64.8 2022-01-20 02:07:49 ISS 225.8 36.8 ecl 665 53.0 -64.5 2022-01-20 02:09:10 ISS 177.6 25.0 ecl 881 53.6 -64.3 2022-01-20 18:48:08 ISS 271.3 25.1 0.1 881 254.7 -13.2 2022-01-20 18:49:36 ISS 325.4 40.3 -0.7 624 254.9 -13.5 2022-01-20 18:51:03 ISS 18.8 25.2 -0.1 880 255.1 -13.8 2022-01-21 01:18:34 ISS 301.2 25.1 ecl 881 26.8 -70.7 2022-01-21 01:20:21 ISS 221.0 70.5 ecl 444 27.9 -70.6 2022-01-21 01:22:07 ISS 143.0 25.1 ecl 879 29.1 -70.4 2022-01-22 00:31:03 ISS 323.0 25.0 ecl 884 351.3 -72.1 2022-01-22 00:32:48 ISS 37.2 63.2 ecl 467 352.6 -72.1 2022-01-22 00:34:33 ISS 113.2 25.2 ecl 878 353.9 -72.1 2022-01-22 23:43:51 ISS 345.7 25.0 ecl 884 320.5 -67.9 2022-01-22 23:45:12 ISS 33.6 36.6 ecl 669 321.2 -68.1 2022-01-22 23:46:33 ISS 82.0 25.1 ecl 879 321.9 -68.2 2022-01-24 00:33:04 ISS 273.8 25.1 ecl 880 352.6 -71.6 2022-01-24 00:34:24 ISS 226.2 36.8 ecl 665 353.5 -71.7 2022-01-24 00:35:45 ISS 177.8 25.1 ecl 879 354.6 -71.7 2022-01-24 23:45:09 ISS 301.2 25.2 ecl 878 321.6 -67.6 2022-01-24 23:46:55 ISS 222.8 70.5 ecl 443 322.5 -67.8 2022-01-24 23:48:41 ISS 143.0 25.2 ecl 875 323.5 -68.0 |
| multiple rtl-sdr 사용하기 (0) | 2021.12.26 |
|---|---|
| rtl-sdr rpi 와 윈도우 드라이버 차이? (0) | 2021.12.25 |
| gnu radio (0) | 2021.12.23 |
| NEO-6M GPS 안테나 (0) | 2021.12.23 |
| rtl sdr gps gnss-sdr 실패 (0) | 2021.12.22 |
[링크 : https://blog.naver.com/lastime1650/222290483592]
[링크 : https://hook.tistory.com/entry/HackRF-One과-GNU-Radio로-FM-라디오-방송-듣기]
[링크 : http://blogspot.tenettech.net/2019/09/26/video-streaming-using-gnu-radio-and-gstreamer/]
[링크 : http://wiki.oz9aec.net/index.php/Simple_DVB_with_Gstreamer_and_GNU_Radio]
| rtl-sdr rpi 와 윈도우 드라이버 차이? (0) | 2021.12.25 |
|---|---|
| ISS(국제우주정거장) 궤도 (0) | 2021.12.25 |
| NEO-6M GPS 안테나 (0) | 2021.12.23 |
| rtl sdr gps gnss-sdr 실패 (0) | 2021.12.22 |
| sdr gnss (0) | 2021.12.21 |
|
