Pivariety Agba Global Shutter
Modul igwefoto maka Raspberry Pi
2MP OG02B10
(SKU: B0348)
Ntụzi mmalite ngwa ngwa

Okwu mmalite

• Banyere Arducam
  Arducam abụrụla onye nrụpụta ọkachamara na onye na-emepụta SPI, MIPI, DVP, na igwefoto USB kemgbe 2012. Anyị na-enyekwa ọrụ ntụgharị ntụgharị ahaziri iche na nrụpụta ihe ngwọta maka ndị ahịa chọrọ ka ngwaahịa ha bụrụ ihe pụrụ iche.
• Banyere Igwefoto Pivariety a
  Arducam Pivariety bụ ihe ngwọta igwefoto Raspberry Pi iji were advantage nke iji ya ngwaike ISP ọrụ. Modul igwefoto pivariety na-eme ka ndị ọrụ nweta arụmọrụ ka mma yana ụdị igwefoto dị iche iche, nhọrọ oghere. N'ikwu ya n'ụzọ ọzọ, Pivariety rụpụtara oke nke onye ọrụ mechiri emechi na-akwado ọkwọ ụgbọ ala yana modul igwefoto (V1/V2/HQ).

Pivariety igwefoto modul mere ka o kwe omume na ISP na-ege ntị nke ọma na Nchekwa onwe Exposure, Auto White Balance, Auto Gain Control, Lens Shading Correction, wdg. Usoro igwefoto a na-eji lib igwefoto kpuchie, ha enweghị ike ịkwado site Raspistill, na ụzọ isi nweta igwefoto bụ lib camera SDK (maka C++)/lib camera-still/lib camera-vid/Gstreamer.

Nke a Pivariety OGO2B10 Agba Global Shutter Igwefoto bụ akwagara Raspberry Pi Cameras, nke na-ewepụ arịa ndị na-agbagharị agbagharị iji gbaa ihe na-akpụ akpụ na-agba ọsọ na onyonyo dị nkọ na agba.

Nkọwapụta

SOFTWARE

1. Nwụnye ọkwọ ụgbọala
   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
   pịa y ka ịmalitegharịa
   IHE: A na-akwado ntinye ọkwọ ụgbọ ala kernel naanị ụdị 5.10 kachasị ọhụrụ. Maka ụdị kernel ndị ọzọ, biko gaa na ibe Doc anyị: 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
   Ị nwekwara ike ịga na ibe doc a iji rụtụ aka na njikọ ngwaike:
   https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/pivarietyog02b10-2mp-color-global-shutter-camera-module/
2. Nwalee ọkwọ ụgbọ ala na igwefoto
   Mgbe ịmechara mgbakọ ngwaike na ntinye ọkwọ ụgbọala, ị nwere ike ịnwale ma achọpụtara igwefoto ma na-arụ ọrụ.
   • View Ọnọdụ nke ọkwọ ụgbọ ala na igwefoto
   dmesg | grep arducam
   Ọ ga-egosipụta arducam-dị iche iche ma ọ bụrụ na onye ọkwọ ụgbọ ala arụnyere ihe ịga nke ọma na ụdị firmware ma ọ bụrụ na enwere ike ịhụ igwefoto.
   Ngosipụta ga-adaba nyocha ma ọ bụrụ na enweghị ike ịhụ igwefoto, ị nwere ike ịlele njikọ rịbọn, wee malitegharịa Raspberry Pi.
   • View Node vidiyo
   A na-eṅomi modul igwefoto Pivariety dị ka ngwaọrụ vidiyo ọkọlọtọ n'okpuru / dev/video* node, yabụ ị nwere ike iji iwu ls maka ịdepụta ọdịnaya dị na folda / dev.
   ls /dev/video* -l
   Ebe ọ bụ na modul igwefoto dabara na V4L2, ị nwere ike iji njikwa V4l2 depụta oghere agba akwadoro, mkpebi, na ọnụego etiti.
   v4l2-ctl - ndepụta-ụdị-ext
   IHE: Ọ bụ ezie na a na-akwado V4L2 interface, ọ bụ naanị ihe oyiyi usoro RAW nwere ike ịnweta, na-enweghị nkwado ISP.
   
3. Nwụnye ngwa igwefoto Libemera gọọmentị
   ./install_pivariety_pkgs.sh -p libcamera_dev
   ./install_pivariety_pkgs.sh -p libcamera_apps
4. Were onyonyo wee dekọọ vidiyo
   • Were onyonyo
   Maka example, mbuview maka 5s wee chekwaa onyonyo akpọrọ test.jpg
   lib igwefoto-ka -t 5000 -o test.jpg
   • Dekọọ vidiyo
   Maka example, dekọọ vidiyo H.264 10s na nha etiti1920W × 1080H
   lib camera-vid -t 10000 -obosara 1920 -ịdị elu 1080 -o test.h264
   IHE: H.264 format naanị akwado 1920×1080 na n'okpuru mkpebi.
   • nkwụnye gstreamer
   Wụnye gstreamer
   sudo apt update
   sudo apt install -y gstreamer1.0-ngwaọrụ
   Tupuview
   gst-mwepụta-1.0 libcamerarc ! 'vidiyo / xraw, obosara = 1920, elu = 1080' ! ntụgharị vidiyo! vidiyo akpaaka

Nchọpụta nsogbu

1.  Enweghị ike ikenye ebe nchekwa
   [3:45:35.833744413] [6019] INFO RPI raspberrypi.cpp:611 sensọ: /base/soc/i2c0mux/i2c@1/arducam@0c - Ụdị ahọpụtara:
   5344×4012-pRAA
   [3:45:35.948442507] [6019] ERROR V4L2
   v4l2_videodevice.cpp:1126 /dev/video14[17: cap]: Enweghị ike ịrịọ 4 buffers: Enweghị ike ịkenye ebe nchekwa [3:45:35.948551358] [6019] ERROR RPI raspberrypi.cpp:808 Ekenyeghị ihe nchekwa.
   ERROR: *** maliteghị igwefoto ***
   Dezie /boot/cmdline.txt wee tinye cma=400M na njedebe
   Nkọwa ndị ọzọ: https://lists.libcamera.org/pipermail/libcamera-devel/2020-December/015838.html
2. Foto a na-egosiputa ntụpọ agba
   Tinye koodu -denoise cdn_off na njedebe nke iwu ahụ
   ./libcamera-still -t 5000 -o test.jpg –denoise cdn_off
   Nkọwa ndị ọzọ: https://github.com/raspberrypi/libcameraapps/issues/19
3.  Ịwụnye ọkwọ ụgbọala agaghị
   Biko lelee ụdị kernel, naanị anyị na-enye onye ọkwọ ụgbọ ala maka onyonyo ụdị kernel kacha ọhụrụ mgbe ewepụtara igwefoto Pivariety a.
   Mara: Ọ bụrụ na ịchọrọ ịchịkọta kernel ọkwọ ụgbọ ala n'onwe gị, biko rụtụ aka na ibe Doc: https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-to-installkernel-driver-for-pivariety-camera/
4. Emeghị ibubata fd 18 kwụsịchaa mgbe ị tụfuru ihe atụ nke 'std:: runtime_error' what(): agaghị ebubata fd 18 Aborted Ọ bụrụ na ịchọta otu njehie ahụ, ịnwere ike ịme nhọrọ na-ezighi ezi gbasara ọkwọ ụgbọ ala. Biko soro ibe Arducam Doc ka ịhọrọ onye ọkwọ ụgbọ ala ziri ezi.
   Ọ bụrụ na ịchọta otu njehie ahụ, ịnwere ike ịme nhọrọ na-ezighi ezi gbasara ọkwọ ụgbọ ala eserese. Biko soro ibe Arducam Doc ka ịhọrọ onye ọkwọ ụgbọ ala ziri ezi.
5. Banye na igwefoto ala (raspistill wdg.)
   Dezie nke file nke /boot/config.txt, mee dtoverlay=arducam gbanwee ka ọ bụrụ # dtoverlay=arducam Mgbe emechara mgbanwe ahụ, ịkwesịrị ịmalitegharị Raspberry Pi.
   sudo reboot

IHE: Igwefoto modul nkwado na-akpalite site na mgbama mpụga, biko rụtụ aka na ibe Doc ka ị nweta nkuzi https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-toaccess-pivariety-og02b10-2mp-color-globalshutter-camera-using-external-trigger-snapshotmode/
Ọ bụrụ na ịchọrọ enyemaka anyị ma ọ bụ chọọ ịhazi ụdị igwefoto Pi ndị ọzọ, nweere onwe gị ịkpọtụrụ anyị site na
nkwado@arducam.com

Akwụkwọ / akụrụngwa

	ArduCam B0348 Pivariety Agba Global Shutter Igwefoto Module maka Raspberry Pi [pdf] Ntuziaka onye ọrụ B0348, Module Igwefoto Ntugharị Ọwa Pivariety maka Raspberry Pi
	ArduCam B0348 Pivariety Agba Global Shutter Igwefoto Module maka Raspberry Pi [pdf] Ntuziaka onye ọrụ B0348, Module Igwefoto Ntugharị Ọwa Pivariety maka Raspberry Pi

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