ArduCam 2MP OG02B10 Pivariety Warna Global Rana Modul Kamera untuk Raspberry Pi
PAMBUKA
Babagan Arducam
Arducam wis dadi desainer profesional lan pabrikan SPI, MIPI, DVP, lan kamera USB wiwit 2012. Kita uga nawakake desain turnkey lan layanan solusi manufaktur kanggo pelanggan sing pengin produke unik.
Babagan Kamera Pivariety Iki
Arducam Pivariety minangka solusi kamera Raspberry Pi kanggo njupuk advantage nggunakake fungsi hardware ISP sawijining. Modul kamera Pivariety nggawe pangguna entuk kinerja sing luwih apik lan macem-macem pilihan kamera, lensa sing luwih akeh. Ing tembung liyane, Pivariety nembus watesan saka sumber tertutup sing didhukung resmi driver kamera lan modul kamera (V1/V2/HQ). Modul kamera Pivariety ndadekake bisa dadi ISP sing disetel kanthi apik kanthi Auto Exposure, Auto White Balance, Auto Gain Control, Lens Shading Correction, lsp. Seri kamera iki nggunakake kerangka libcamera, ora bisa didhukung dening Raspistill, lan cara kanggo ngakses kamera punika libcamera SDK (kanggo C ++) / libcamera isih / libcamera-vid / Gstreamer. Pivariety OG02B10 Color Global Shutter Cam-era iki migrasi Raspberry Pi Cameras, sing ngilangi artefak rana rolling kanggo njupuk obyek obah kanthi kecepatan dhuwur ing gambar sing cetha warna.
SPESIFIKASI
| Sensor gambar | 2MP OG02B10 |
| Maks. Resolusi | 1600Hx1300V |
| Ukuran piksel | 3x3m wuh |
| Format Optik | 1/2.9” |
|
Spesifikasi Lensa |
Gunung: M12 |
| Jarak fokus: 2.8mm ± 5% | |
| F. NO: 2.8 | |
| FOV: 110 derajat (H) | |
| Sensitivitas IR | Filter IR integral, mung cahya sing katon |
|
Frame Rate |
1600×1300@60fps;
1600×1080@80fps; 1280×720@120fps |
| Format Output Sensor | RAW10, RAW8 |
|
Format Output ISP |
Format gambar output JPG, YUV420, RAW, DNG
Format video output MJPEG, H.264 |
| Jinis Antarmuka | 2-Lane MIPI |
| Ukuran Papan 40mm × 40mm | |
SOFTWARE
Instalasi Driver
wget -O install_pivariety_pkgs.sh https://github.com/ArduCAM/Arducam-Pivariety-V4L2-Driver/releases/download/install_script/install_pivariety_pkgs.sh
- chmod +x install_pivariety_pkgs.sh
- nstall_pivariety_pkgs.sh -p kernel_driver
penet y kanggo urip maneh
CATETAN: Instalasi driver kernel mung didhukung dening versi paling anyar 5.10. Kanggo versi kernel liyane, bukak kaca Doc: https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-to-install-kernel-driver-for-variety-camera/#2-how-to-build-raspberry-pi-kernel-driver-for-arducam-pivariety-camera
Sampeyan uga bisa ngunjungi kaca doc iki kanggo ngrujuk menyang sambungan hardware: https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/pivariety-og02b10-2mp-color-global-shutter-camera-module/
Tes Driver lan Kamera
Sawise rampung instalasi hardware lan instalasi driver, sampeyan bisa nyoba manawa kamera bisa dideteksi utawa aktif.
View Status Driver lan Kamera
Bakal nampilake arducam-pivariety yen driver wis diinstal kanthi sukses lan versi firmware yen kamera bisa dideteksi. Tampilan kudu probe gagal yen kamera ora bisa dideteksi, sampeyan bisa uga kudu mriksa sambungan pita, banjur urip maneh Raspberry Pi.
View Node Video
Modul kamera Pivariety ditiru minangka piranti video stand-ard ing simpul / dev / video *, supaya sampeyan bisa nggunakake printah ls kanggo dhaptar isi ing folder / dev.
Amarga modul kamera sing tundhuk V4L2, sampeyan bisa nggunakake kontrol V4l2 kanggo dhaptar spasi warna, resolusi, lan frame rate sing didhukung.
CATETAN: Senajan antarmuka V4L2 didhukung, mung gambar format RAW bisa dijupuk, tanpa support ISP.
Instalasi Aplikasi Libcamera Resmi
dmesg | grep arducam v4l2-CTL –list-formats-ext ls /dev/video* -l
- install_pivariety_pkgs.sh -p libcamera_dev
- install_pivariety_pkgs.sh -p libcamera_apps
Njupuk Gambar lan Rekam Video
Njupuk gambar
Kanggo example, praview kanggo 5s lan nyimpen gambar jenenge test.jpg
- libcamera-isih -t 5000 -o test.jpg
Rekam video
Kanggo example, rekam video H.264 10s kanthi ukuran pigura 1920W × 1080H
- libcamera-vid -t 10000 – jembaré 1920 – dhuwur 1080 -o test.h264
CATETAN: Format H.264 mung ndhukung resolusi 1920 × 1080 lan ngisor.
Instalasi plugin gstreamer
- nganyari sudo apt
- sudo apt nginstal -y gstreamer1.0-tools
Praview
- gst-launch-1.0 libcamerasrc ! 'video/x-raw,width=1920,dhuwur=1080' ! video Ngonversi! autohide-sink
mecahake masalah
- Ora Bisa Alokasi Memori
Sunting /boot/cmdline.txt lan tambahake cma=400M ing pungkasan Rincian liyane: https://lists.libcamera.org/pipermail/libcamera-devel/2020-December/015838.html - Gambar Nampilake Warna Titik Tambah kode –denoise cdn_off ing mburi printah
Rincian liyane: https://github.com/raspberrypi/libcamera-apps/issues/19 - Gagal nginstal Driver Mangga dipriksa versi kernel, kita mung nyedhiyakake driver kanggo gambar versi kernel resmi paling anyar nalika kamera Pivarie-ty iki dirilis. Cathetan: Yen sampeyan pengin ngumpulake driver kernel dhewe, waca kaca Doc: https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-to-install-kernel-driver-for-pivariety-camera/.
- Gagal ngimpor fd 18
Yen sampeyan nemokake kesalahan sing padha, sampeyan bisa uga salah milih driver grafis. Tututi kaca Ar-ducal Doc kanggo milih driver grafis sing bener. - Ngalih menyang kamera asli (raspistill lsp.)
Sunting ing file saka /boot/config.txt, nggawe over-lay = arducam pangowahan kanggo # dtoverlay = arducam Sawise modifikasi rampung, sampeyan kudu urip maneh Raspberry Pi.
CATETAN: Modul kamera iki ndhukung pemicu liwat sinyal eksternal, waca kaca Doc kanggo njaluk instruksi https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-to-access-pivariety-og02b10-2mp-color-global-shutter-camera-using-external-trigger-snapshot-mode/
Yen sampeyan butuh bantuan utawa pengin ngatur model kamera Pi liyane, hubungi kita liwat
Dokumen / Sumber Daya
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ArduCam 2MP OG02B10 Pivariety Warna Global Rana Modul Kamera untuk Raspberry Pi [pdf] Pandhuan pangguna 2MP OG02B10 Pivariety Color Global Shutter Camera Module kanggo Raspberry Pi, 2MP OG02B10, Pivariety Color Global Shutter Camera Module kanggo Raspberry Pi, Pivariety Color Global Shutter Camera, Global Shutter Camera, Shutter Camera, Camera |
