ArduCam B0333 2MP IMX462 Pivariety Module Kamẹra Ina Kekere fun Itọsọna olumulo Rasipibẹri Pi
AKOSO
- Nipa ArduCam
ArduCam ti jẹ apẹrẹ ọjọgbọn ati olupese ti SPI, MIPI, DVP ati awọn kamẹra USB lati 2012. A tun funni ni apẹrẹ turnkey ti a ṣe adani ati awọn iṣẹ ojutu iṣelọpọ fun awọn alabara ti o fẹ ki awọn ọja wọn jẹ alailẹgbẹ. - Nipa Pivariety Kamẹra
ArduCam Pivariety jẹ ojutu kamẹra Rasipibẹri Pi lati mu advan naatage ti lilo awọn oniwe-hardware ISP awọn iṣẹ. Lilo awọn modulu kamẹra ArduCam Pivariety, awọn olumulo le ni iṣẹ ṣiṣe to dara julọ ati ọpọlọpọ kamẹra pupọ, awọn aṣayan lẹnsi. Fun igba pipẹ, awọn olumulo Rasipibẹri Pi ni opin lati lo osise ti o ni atilẹyin orisun-pipade awakọ kamẹra ati awọn modulu kamẹra (V1/V2/HQ).
Bayi ArduCam jẹ ki o ṣee ṣe lati pese ISP ti o dara fun awọn modulu kamẹra Pivariety pẹlu Ifihan Aifọwọyi, Iwontunws.funfun Aifọwọyi, Iṣakoso Ere Aifọwọyi, Atunse Shading Lens, bbl Awọn kamẹra kamẹra yii lo ilana libcamera, wọn ko le ṣe atilẹyin nipasẹ Rasp. sibẹ, ati ọna lati wọle si kamẹra jẹ libcamera SDK(fun C ++)/libcamera-still/ libcamera-vid/Streamer. Ti o ba fẹ mọ diẹ sii nipa awọn awoṣe miiran ti Kamẹra Pivariety, jọwọ ṣabẹwo: https://www.arducam.com/docs/cameras-for-raspberrypi/pivariety/
PATAKI
SOFTWARE
1. Fifi sori awakọ
wget -O install_pivariety_pkgs.sh https://github.com/ ArduCam/Arducam-Pivariety-V4L2-Driver/releases/download/install_script/install_pivariety_pkgs.sh chimed +x install_pivariety_pkgs.sh ./install_pivariety.pkgs.sh ./install_pivariety.pkgs.sh lati atunbere
AKIYESI: Fifi sori ẹrọ awakọ kernel nikan ni atilẹyin nipasẹ ẹya tuntun 5.10. Fun awọn ẹya kernel miiran, jọwọ lọ si oju-iwe Doc wa: https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-to-install-kernel-driver-for-pivarietycamera/#2-how-to-build-raspberry-pi-kernel-driverfor-arducam-pivariety-camera
O tun le ṣabẹwo si oju-iwe doc yii lati tọka si asopọ ohun elo: https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/2mp-imx462pivariety-low-light-camera-module/
2. Idanwo Awakọ ati Kamẹra
Lẹhin ti o ti pari apejọ ohun elo ati fifi sori ẹrọ awakọ, o le ṣe idanwo boya kamẹra ti rii ati ṣiṣẹ.
- View Ipo Awakọ ati Kamẹra
dmesg | grep ArduCam
Yoo ṣe afihan arducam-pivariety ti awakọ ba fi sori ẹrọ ni aṣeyọri ati ẹya famuwia ti kamẹra ba le rii. Ifihan naa yẹ ki o kuna iwadii ti kamẹra ko ba le rii, o le ni lati ṣayẹwo asopọ ribbon, lẹhinna tun atunbere Pi Rasipibẹri naa.
- View Node Video
Awọn modulu kamẹra Pivariety jẹ apẹẹrẹ bi ẹrọ fidio boṣewa labẹ / dev/fidio * node, nitorinaa o le lo aṣẹ ls fun kikojọ awọn akoonu inu folda / dev.
ls /dev/fidio* -
Niwọn bi module kamẹra jẹ ifaramọ V4L2, o le lo awọn iṣakoso V4l2 lati ṣe atokọ aaye awọ ti o ni atilẹyin, awọn ipinnu, ati awọn oṣuwọn fireemu. v4l2-ctl -awọn ọna kika-akojọ-ext.
AKIYESI: Botilẹjẹpe wiwo V4L2 ni atilẹyin, awọn aworan ọna kika RAW nikan ni o le gba, laisi atilẹyin ISP.
3. Official Libcamera App sori
./install_pivariety_pkgs.sh -p libcamera_dev
./install_pivariety_pkgs.sh -p libcamera_apps
4. Yaworan Aworan ati Gba fidio
- Ya aworan
Fun example, ṣaajuview fun 5s ki o si fi awọn aworan ti a npè ni test.jpg
libcamera-si tun -t 5000 -o test.jpg
- Gba fidio silẹ
Fun example, ṣe igbasilẹ fidio H.264 10s pẹlu iwọn fireemu 1920W × 1080H
libcamera-vid -t 10000 -iwọn 1920 -giga 1080 -o test.h264
AKIYESI: H.264 kika nikan ṣe atilẹyin 1920×1080 ati ni isalẹ ipinnu.
- Fifi sori streamer itanna
Fi sori ẹrọ streamer sudor apt imudojuiwọn
sudor gbon fi sori ẹrọ -y gstreamer1.0-irinṣẹ
Ṣaajuview
gst-ifilole-1.0 libcamerasrc! 'fidio/xraw,iwọn=1920,giga=1080'! iyipada fidio! autovideosink
ISORO
1. Ko le soto Memory
[3:45:35.833744413] [6019] INFO RPI raspberrypi.cpp: 611 sensọ: / mimọ/soc/i2c0mux/i2c@1/arducam@0c Ipo ti a yan: 5344×4012-pRAA [3:45:35.948442507] ] Aṣiṣe V6019L4 v2l4_videodevice.cpp:2 /dev/video1126[14: fila]: Ko le beere 17 buffers: Ko le soto iranti [4:3:45] [35.948551358] ERROR RPI raspberrypiffer.cpp: 6019 ERROR buffers allocate *** kuna lati bẹrẹ kamẹra ***
Ṣatunkọ /boot/cmdline.txt ki o fi cma = 400M ni ipari Awọn alaye diẹ sii: https://lists.libcamera.org/pipermail/libcamera-devel/2020-December/015838.html
2. Aworan han Awọn aami Awọ
Ṣafikun koodu –denoise cdn_off ni opin aṣẹ ./libcamera-still -t 5000 -o test.jpg –denoise cdn_off Awọn alaye diẹ sii: https://github.com/raspberrypi/libcameraapps/issues/19
3. Kuna lati Fi Awakọ naa sori ẹrọ
Jọwọ ṣayẹwo ẹya ekuro, a pese awakọ nikan fun aworan ẹya ekuro osise tuntun nigbati kamẹra Pivariety yi tu silẹ.
Akiyesi: Ti o ba fẹ ṣe akopọ awakọ kernel funrararẹ, jọwọ tọka si oju-iwe Doc: https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-to-installkernel-driver-for-pivariety-camera/
4. Kuna lati gbe fd 18 wọle
fopin si ipe lẹhin jiju apẹẹrẹ ti 'std: : runtime_error' what(): kuna lati gbe fd 18 Aborted
Ti o ba rii aṣiṣe kanna, o le ṣe yiyan ti ko tọ nipa awakọ eya aworan. Jọwọ tẹle ArduCam Doc oju-iwe lati yan awakọ awọn aworan ti o pe.
5. Yipada si kamẹra abinibi (raspistill ati bẹbẹ lọ)
Ṣatunkọ awọn file of /boot/config.txt, make dtoverlay=ArduCam yi pada si # dtoverlay=ArduCam Lẹhin ti iyipada ti pari, o nilo lati tun Rasipibẹri Pi pada. onisuga atunbere
PE WA
Ti o ba nilo iranlọwọ wa tabi fẹ lati ṣe awọn awoṣe miiran ti awọn kamẹra Pi, lero ọfẹ lati kan si wa.
Imeeli: support@arducam.com
Webojula: www.arducam.com
Skype: Arducam
Awọn iwe aṣẹ / Awọn orisun
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ArduCam B0333 2MP IMX462 Pivariety Low Light kamẹra Module fun Rasipibẹri Pi [pdf] Itọsọna olumulo B0333, 2MP IMX462, Module Kamẹra Iyatọ Kekere fun Rasipibẹri Pi |
