I-Pivariety Color Global Shutter
Imojuli yekhamera ye-Raspberry Pi
2MP OG02B10
(SKU: B0348)
UMHLAHLANDLELA WOKUQALA OKUSHESHA

ISINGENISO

• Mayelana ne-Arducam
  U-Arducam ube ngumklami ochwepheshile nomkhiqizi wamakhamera we-SPI, i-MIPI, i-DVP, kanye ne-USB kusukela ngo-2012. Siphinde sinikeze umklamo owenziwe ngokwezifiso we-turnkey nezinsizakalo zezixazululo zokukhiqiza kumakhasimende afuna imikhiqizo yawo ihluke.
• Mayelana Nale khamera ye-Pivariety
  I-Arducam Pivariety iyisisombululo sekhamera ye-Raspberry Pi ukuthatha i-advantage yokusebenzisa imisebenzi yayo ye-ISP yezingxenyekazi zekhompuyutha. Amamojula wekhamera ye-Pivariety enza abasebenzisi bathole ukusebenza okungcono kanye nezinhlobonhlobo ezibanzi zamakhamera, izinketho zamalensi. Ngamanye amazwi, i-Pivariety ifinyelela imikhawulo yomthombo ovaliwe osekelwa umshayeli wekhamera namamojula wekhamera (V1/ V2/HQ).

Amamojula wekhamera ye-Pivariety enze kwaba nokwenzeka ukuthi i-ISP ecushwe kahle nge-Auto Exposure, i-Auto White Balance, i-Auto Gain Control, Ukulungiswa Kokufiphaza Kwelensi, njll. Lolu chungechunge lwamakhamera lisebenzisa uhlaka lwekhamera ye-lib, alukwazi ukusekelwa i-Raspistill, futhi indlela yokufinyelela ikhamera i-lib camera SDK (ye-C++)/lib camera-still/lib camera-vid/Gstreamer.

Le Pivariety OGO2B10 Color Global Shutter Camera ithuthiwe i-Raspberry Pi Camera, esusa izinto zokwenziwa ze-shutter rolling ukudubula izinto ezihamba ngesivinini esiphezulu ngezithombe ezibukhali ezinombala.

I-SPECS

SOFTWARE

1. Ukufakwa komshayeli
   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
   ./install_pivariety_pkgs.sh -p kernel_driver
   cindezela u-y ukuze uqalise kabusha
   QAPHELA: Ukufakwa komshayeli we-kernel kusekelwa kuphela inguqulo yakamuva engu-5.10. Ukuze uthole ezinye izinguqulo ze-kernel, sicela uye ekhasini lethu le-Doc: 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
   Ungakwazi futhi ukuvakashela leli khasi ledokhumenti ukuze ubhekisele kuxhumo lwezingxenyekazi zekhompuyutha:
   https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/pivarietyog02b10-2mp-color-global-shutter-camera-module/
2. Hlola Umshayeli Nekhamera
   Ngemva kokuba usuqedile ukuhlanganisa izingxenyekazi zekhompuyutha nokufakwa komshayeli, ungahlola ukuthi ikhamera itholakele futhi iyasebenza.
   • View Isimo Somshayeli Nekhamera
   dmes | i-grep arducam
   Izobonisa okuhlukahlukene kwe-arducam uma umshayeli efake ngempumelelo- ngokugcwele kanye nenguqulo ye-firmware uma ikhamera ingatholwa.
   Isibonisi kufanele sehluleke uma ikhamera ingabonwa, kungase kudingeke uhlole uxhumano lweribhoni, bese uqalisa kabusha i-Raspberry Pi.
   • View i-Video Node
   Amamojula wekhamera ye-Pivariety alingisa njengedivayisi yevidiyo evamile ngaphansi kwenodi ye-/dev/video*, ukuze ukwazi ukusebenzisa umyalo we-ls ukuze ubhale okuqukethwe kufolda ye-/dev.
   ls /dev/video* -l
   Njengoba imojuli yekhamera ithobela i-V4L2, ungasebenzisa izilawuli ze-V4l2 ukuze ufake kuhlu lwesikhala sombala esisekelwe, izinqumo, namazinga ozimele.
   I-v4l2-ctl -uhlu-amafomethi-ext
   QAPHELA: Nakuba isixhumi esibonakalayo se-V4L2 sisekelwa, izithombe zefomethi ye-RAW kuphela ezingatholakala, ngaphandle kokusekelwa kwe-ISP.
   
3. Ukufakwa Okusemthethweni Kohlelo Lokusebenza Lwekhamera ye-Lib
   ./install_pivariety_pkgs.sh -p libcamera_dev
   ./install_pivariety_pkgs.sh -p libcamera_apps
4. Thatha isithombe bese urekhoda ividiyo
   • Thatha isithombe
   Okwesiboneloample, ngaphambiliview okweminyaka emi-5 bese ulondoloza isithombe esinegama elithi test.jpg
   lib camera-still -t 5000 -o test.jpg
   • Qopha ividiyo
   Okwesiboneloample, rekhoda ividiyo ye-H.264 10s enosayizi wozimele1920W × 1080H
   lib camera-vid -t 10000 -width 1920 -height 1080 -o test.h264
   QAPHELA: Ifomethi ye-H.264 isekela kuphela ukulungiswa okungu-1920×1080 nangaphansi.
   • Faka i-Plugin gstreamer
   Faka i-gstreamer
   sudo apt update
   sudo apt ukufaka -y gstreamer1.0-amathuluzi
   Ngaphambiliview
   gst-launch-1.0 libcamerasrc ! 'ividiyo/i-xraw,width=1920,ubude=1080' ! guqula ividiyo ! i-autovideosink

INKINGA

1.  Ayikwazi Ukunikeza Inkumbulo
   [3:45:35.833744413] [6019] INFO RPI raspberrypi.cpp:611 Inzwa: /base/soc/i2c0mux/i2c@1/arducam@0c – Imodi ekhethiwe:
   5344×4012-pRAA
   [3:45:35.948442507] [6019] IPHUTHA V4L2
   v4l2_videodevice.cpp:1126 /dev/video14[17:cap]: Ayikwazi ukucela amabhafa angu-4: Ayikwazi ukunikeza imemori [3:45:35.948551358] [6019] IPHUTHA RPI raspberrypi.cpp:808 Yehlulekile ukwaba amabhafa
   IPHUTHA: *** yehlulekile ukuqalisa ikhamera ***
   Hlela /boot/cmdline.txt bese wengeza i-cma=400M ekugcineni
   Imininingwane eyengeziwe: https://lists.libcamera.org/pipermail/libcamera-devel/2020-December/015838.html
2. Isithombe Sibonisa Amachashazi Ombala
   Engeza ikhodi -denoise cdn_off ekupheleni komyalo
   ./libcamera-still -t 5000 -o test.jpg -denoise cdn_off
   Imininingwane eyengeziwe: https://github.com/raspberrypi/libcameraapps/issues/19
3.  Yehlulekile ukufaka Umshayeli
   Sicela uhlole inguqulo ye-kernel, sinikeza kuphela umshayeli wesithombe senguqulo yakamuva esemthethweni ye-kernel uma le khamera ye-Pivariety ikhishwa.
   Qaphela: Uma ufuna ukuhlanganisa umshayeli we-kernel uwedwa, sicela ubheke ekhasini le-Doc: https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-to-installkernel-driver-for-pivariety-camera/
4. Yehlulekile ukungenisa i-fd 18 inqamule ebizwa ngemva kokuphonsa isibonelo sokuthi 'std:: runtime_error' what( ): yehlulekile ukungenisa fd 18 Ihoxisiwe Uma uthola iphutha elifanayo, ungenza ukukhetha okungalungile mayelana nomshayeli wezithombe. Sicela ulandele ikhasi le-Arducam Doc ukuze ukhethe umshayeli wezithombe olungile.
   Uma uthola iphutha elifanayo, ungenza ukukhetha okungalungile mayelana nomshayeli wezithombe. Sicela ulandele ikhasi le-Arducam Doc ukuze ukhethe umshayeli wezithombe olungile.
5. Shintshela kukhamera yomdabu (i-raspistill njll.)
   Hlela i- file ye-/boot/config.txt, yenza i-dtoverlay=arducam ishintshe ibe ngu-# dtoverlay=arducam Ngemva kokuthi ukuguqulwa kuqediwe, udinga ukuqalisa kabusha i-Raspberry Pi.
   sudo qala kabusha

QAPHELA: Lesi sici sosekelo semojula yekhamera ngesignali yangaphandle, sicela ubhekisele ekhasini le-Doc ukuze uthole imiyalelo https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-toaccess-pivariety-og02b10-2mp-color-globalshutter-camera-using-external-trigger-snapshotmode/
Uma udinga usizo lwethu noma ufuna ukwenza ngokwezifiso ezinye izinhlobo zamakhamera we-Pi, zizwe ukhululekile ukusithinta usebenzisa
support@arducam.com

Amadokhumenti / Izinsiza

	I-ArduCam B0348 Pivariety Color Global Shutter Camera Module ye-Raspberry Pi [pdf] Umhlahlandlela Womsebenzisi I-B0348, i-Pivariety Colour Shutter Camera Module ye-Raspberry Pi
	I-ArduCam B0348 Pivariety Color Global Shutter Camera Module ye-Raspberry Pi [pdf] Umhlahlandlela Womsebenzisi I-B0348, i-Pivariety Colour Shutter Camera Module ye-Raspberry Pi

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