Launi na Duniya na Pivariety
Module na kyamara don Rasberi Pi
2MP OG02B10
(SKU: B0348)
JAGORAN FARA GANGAN

GABATARWA

• Game da Arducam
  Arducam ya kasance ƙwararren mai tsarawa da masu sana'a na SPI, MIPI, DVP, da kyamarori na USB tun daga 2012. Har ila yau, muna ba da ƙirar maɓalli na musamman da sabis na mafita na masana'antu don abokan ciniki waɗanda ke son samfuran su su zama na musamman.
• Game da Wannan Kyamarar Pivariety
  Arducam Pivariety shine mafitacin kyamarar Rasberi Pi don ɗaukar advantage na amfani da kayan aikin ISP ɗin sa. Modulolin kyamarar Pivariety suna sa masu amfani su sami kyakkyawan aiki da faffadan kamara, zaɓuɓɓukan ruwan tabarau. A wasu kalmomi, Pivariety nasara ta iyakance iyakoki na rufaffiyar tushen jami'in da ke goyan bayan direban kyamara da samfuran kyamara (V1/V2/HQ).

Modulolin kamara na Pivariety sun ba da damar zama ISP mai kyau tare da Bayyanar Auto, Matsakaicin Farin Ma'auni, Sarrafa Gain Auto, Gyara Shading Lens, da sauransu. hanyar samun dama ga kyamara ita ce lib camera SDK (na C ++)/lib camera-still/lib camera-vid/Gstreamer.

Wannan Pivariety OGO2B10 Launi Global Shutter Kamara an yi ƙaura ne Rasberi Pi Cameras, wanda ke kawar da kayan aikin rufewa don harba abubuwa masu motsi masu sauri cikin hotuna masu kaifi.

SPECS

SOFTWARE

1. Shigar da Direba
   wget -O shigar_pivariety_pkgs.sh https://github.com/ArduCAM/Arducam-Pivariety-V4L2-Driver/releases/download/install_script/install_pivariety_pkgs.sh
   chmod +x shigar_pivariety_pkgs.sh
   ./install_pivariety_pkgs.sh -p kernel_driver
   latsa y don sake kunnawa
   NOTE: Shigar da direban kwaya yana samun goyan bayan sabuwar sigar 5.10. Don wasu nau'ikan kernel, da fatan za a je shafinmu na 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
   Hakanan zaka iya ziyartar wannan shafin doc don komawa zuwa haɗin kayan masarufi:
   https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/pivarietyog02b10-2mp-color-global-shutter-camera-module/
2. Gwada Direba da Kamara
   Bayan kun gama taron kayan aikin da shigar da direba, zaku iya gwada ko an gano kyamarar tana aiki.
   • View Matsayin Direba da Kamara
   dmesg | grep arducam
   Zai nuna nau'in arducam idan direba ya shigar da nasara- cikakke kuma sigar firmware idan ana iya gano kyamarar.
   Ya kamata a gaza binciken nunin idan ba a iya gano kyamarar ba, ƙila ka duba haɗin ribbon, sannan ka sake yin Rasberi Pi.
   • View Node na Bidiyo
   An kwaikwayi nau'ikan kyamarar Pivariety azaman daidaitaccen na'urar bidiyo a ƙarƙashin /dev/video* node, don haka zaku iya amfani da umarnin ls don jera abubuwan da ke cikin babban fayil / dev.
   ls /dev/video* -l
   Tunda tsarin kyamarar ya dace da V4L2, zaku iya amfani da sarrafawar V4l2 don jera sararin launi mai goyan baya, ƙuduri, da ƙimar firam.
   v4l2-ctl - jerin-tsarukan-ext
   NOTE: Ko da yake V4L2 dubawa yana da goyon bayan, kawai RAW format za a iya samu, ba tare da ISP goyon bayan.
   
3. Shigar App na Libcam na hukuma
   ./install_pivariety_pkgs.sh -p libcamera_dev
   ./install_pivariety_pkgs.sh -p libcamera_apps
4. Ɗauki Hoto da Yi rikodin Bidiyo
   • Ɗaukar hoto
   Don misaliampku, preview don 5s kuma ajiye hoton mai suna test.jpg
   lib kamara-har yanzu -t 5000 -o test.jpg
   Yi rikodin bidiyo
   Don misaliample, yi rikodin bidiyo na H.264 10s tare da girman firam1920W × 1080H
   lib kamara-vid -t 10000 -nisa 1920 -tsawo 1080 -o test.h264
   NOTE: H.264 format kawai goyon bayan 1920×1080 da kuma kasa ƙuduri.
   • Filogin gstreamer shigarwa
   Shigar gstreamer
   sudo dace update
   sudo dace shigar -y gstreamer1.0-kayan aikin
   Preview
   gst-launch-1.0 libcamerarc ! 'bidiyo/xraw, nisa=1920, tsawo=1080'! maida bidiyo! autobidiyo

CUTAR MATSALAR

1.  Ba za a iya keɓance ƙwaƙwalwar ajiya ba
   [3:45:35.833744413] [6019] INFO RPI raspberrypi.cpp: 611 Sensor: /base/soc/i2c0mux/i2c@1/arducam@0c - Yanayin da aka zaɓa:
   5344×4012-pRA
   [3:45:35.948442507] [6019] KUSKURE V4L2
   v4l2_videodevice.cpp:1126 /dev/video14[17: cap]: Rashin iya buƙatar buffers 4: Ba za a iya rarraba ƙwaƙwalwar ajiya [3:45:35.948551358] [6019] ERROR RPI raspberrypi.cpp:808 ya kasa rarraba buffers.
   KUSKURE: *** kasa fara kamara ***
   Shirya /boot/cmdline.txt kuma ƙara cma=400M a ƙarshen
   Karin bayani: https://lists.libcamera.org/pipermail/libcamera-devel/2020-December/015838.html
2. Hoton Yana Nuna Digiyoyin Launi
   Ƙara lamba -denoise cdn_off a ƙarshen umarnin
   ./libcamera-har yanzu -t 5000 -o test.jpg –denoise cdn_off
   Karin bayani: https://github.com/raspberrypi/libcameraapps/issues/19
3.  An kasa Shigar Direba
   Da fatan za a duba sigar kernel, muna ba da direba don sabon hoton sigar kernel kawai lokacin da aka fitar da wannan kyamarar Pivariety.
   Lura: Idan kuna son haɗa direban kernel da kanku, da fatan za a koma shafin Doc: https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-to-installkernel-driver-for-pivariety-camera/
4. An kasa shigo da fd 18 ƙare da ake kira bayan jefa misali na 'std:: runtime_error' what(): kasa shigo da fd 18 An cire Idan kun sami kuskure iri ɗaya, kuna iya yin zaɓin kuskure game da direban zane. Da fatan za a bi shafin Arducam Doc don zaɓar direba mai hoto daidai.
   Idan kun sami kuskure iri ɗaya, kuna iya yin zaɓi mara kyau game da direban zane. Da fatan za a bi shafin Arducam Doc don zaɓar direba mai hoto daidai.
5. Canja zuwa kyamarar asali (raspistill da sauransu)
   Gyara da file na /boot/config.txt, yi dtoverlay=arducam ya canza zuwa # dtoverlay=arducam Bayan an gama gyara, kuna buƙatar sake kunna Rasberi Pi.
   sudo sake yi

NOTE: Wannan ƙirar kyamara tana goyan bayan faɗakarwa ta siginar waje, da fatan za a koma shafin Doc don samun umarni https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-toaccess-pivariety-og02b10-2mp-color-globalshutter-camera-using-external-trigger-snapshotmode/
Idan kuna buƙatar taimakonmu ko kuna son keɓance wasu samfuran kyamarori na Pi, jin daɗin tuntuɓar mu ta
support@arducam.com

Takardu / Albarkatu

	ArduCam B0348 Pivariety Color Global Shutter Module don Rasberi Pi [pdf] Jagorar mai amfani B0348, Module ɗin Kyamara na Duniya na Pivariety don Rasberi Pi
	ArduCam B0348 Pivariety Color Global Shutter Module don Rasberi Pi [pdf] Jagorar mai amfani B0348, Module ɗin Kyamara na Duniya na Pivariety don Rasberi Pi

Magana

• Manual mai amfani