Pivariety Color Global Shutter
Imodyuli yekhamera yeRaspberry Pi
2MP OG02B10
(SKU: B0348)
ISIKHOKELO SOKUQALA NGOKUKHAWULEZA

INTSHAYELELO

• Malunga neArducam
  I-Arducam ibe ngumyili oqeqeshiweyo kunye nomvelisi we-SPI, i-MIPI, i-DVP, kunye neekhamera ze-USB ukususela ngo-2012. Sikwabonelela ngoyilo olucwangcisiweyo lwe-turnkey kunye neenkonzo zesisombululo sokuvelisa abathengi abafuna ukuba iimveliso zabo zibe zodwa.
• Malunga nale Pivariety Camera
  I-Arducam Pivariety sisisombululo sekhamera yeRaspberry Pi ukuthatha i-advantage yokusebenzisa imisebenzi yayo ye-ISP yehardware. Iimodyuli zekhamera yePivariety zenza abasebenzisi bafumane ukusebenza okungcono kunye neentlobo ezahlukeneyo zekhamera, iilensi zokukhetha. Ngamanye amazwi, i-Pivariety iphumelele imida yegosa elivaliweyo elixhaswa ngumqhubi wekhamera kunye neemodyuli zekhamera (V1 / V2 / HQ).

Iimodyuli zekhamera yePivariety zenze ukuba zilungelelaniswe kakuhle i-ISP kunye ne-Auto Exposure, i-Auto White Balance, i-Auto Gain Control, i-Lens Shading Correction, njl njl. Olu chungechunge lweekhamera zisebenzisa isakhelo sekhamera ye-lib, azikwazi ukuxhaswa yi-Raspistill, kwaye indlela yokufikelela kwikhamera yi-lib camera SDK (yeC ++)/lib camera-still/lib camera-vid/Gstreamer.

Le Pivariety OGO2B10 Color Global Shutter Camera iye yafuduka Raspberry Pi Cameras, leyo esusa izinto zakudala isivalo ukudubula izinto ezihamba ngesantya esiphezulu ngemibala ebukhali imifanekiso.

I-SPCS

SOFTWARE

1. Ukufakwa komqhubi
   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
   cofa uy ukuze uqalise kwakhona
   QAPHELA: Ufakelo lomqhubi we-kernel luxhaswa kuphela yinguqulelo yamva nje ye-5.10. Ukufumana ezinye iinguqulelo zekernel, nceda uye kwiphepha lethu leDoc: 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
   Ungandwendwela eli phepha ledoc ukubhekisa kuqhagamshelo lwehardware:
   https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/pivarietyog02b10-2mp-color-global-shutter-camera-module/
2. Vavanya uMqhubi kunye neKhamera
   Emva kokuba ugqibile indibano yehardware kunye nofakelo lomqhubi, unokuvavanya ukuba ikhamera ichongiwe kwaye iyasebenza.
   • View Ubume boMqhubi kunye neKhamera
   dmesg | grep arducam
   Iza kubonisa arducam-ezahlukeneyo ukuba umqhubi ufakele impumelelo- ngokupheleleyo kunye noguqulelo firmware ukuba ikhamera inokufunyanwa.
   Umboniso kufuneka ucutshungulwe ukuba ikhamera ayibonwa, kuya kufuneka ujonge uqhagamshelo lweribhoni, emva koko uqalise kwakhona iRaspberry Pi.
   • View iNode yevidiyo
   Iimodyuli zekhamera yePivariety zilinganisiwe njengesixhobo sevidiyo esisezantsi phantsi kwe/dev/video* node, ukuze ukwazi ukusebenzisa i-ls umyalelo wokudwelisa imixholo kwi/dev ifolda.
   ls /dev/video* -l
   Ekubeni imodyuli yekhamera i-V4L2 iyahambelana, ungasebenzisa ulawulo lwe-V4l2 ukudwelisa indawo yombala exhaswayo, izisombululo, kunye neereyithi zesakhelo.
   v4l2-ctl -uluhlu-iifomati-ext
   QAPHELA: Nangona ujongano lweV4L2 luxhaswa, yimifanekiso yefomathi yeRAW kuphela enokufunyanwa, ngaphandle kwenkxaso ye-ISP.
   
3. UFakelo lwe-App yeLibcamera esemthethweni
   ./install_pivariety_pkgs.sh -p libcamera_dev
   ./install_pivariety_pkgs.sh -p libcamera_apps
4. Thatha umfanekiso kwaye urekhode ividiyo
   • Thatha umfanekiso
   Umzekeloample, ngaphambiliview ye-5s kwaye ugcine umfanekiso onikwe igama test.jpg
   lib camera-still -t 5000 -o test.jpg
   • Rekhoda ividiyo
   Umzekeloample, rekhoda ividiyo ye-H.264 10s enobungakanani besakhelo1920W × 1080H
   lib camera-vid -t 10000 –width 1920 –height 1080 -o test.h264
   QAPHELA: ifomathi ye-H.264 ixhasa kuphela i-1920 × 1080 kunye nesisombululo esingaphantsi.
   • Iplagi yofakelo lwe-gstreamer
   Faka i-gstreamer
   uhlaziyo lwe-sudo apt
   sudo apt ukufaka -y gstreamer1.0-izixhobo
   Phambiliview
   gst-launch-1.0 libcamerasrc ! 'ividiyo/xraw,width=1920,height=1080' ! guqula ividiyo ! autovideosink

INGXAKI

1.  Ayinakwaba iMemori
   [3:45:35.833744413] [6019] INFO RPI raspberrypi.cpp:611 Inzwa: /base/soc/i2c0mux/i2c@1/arducam@0c – Imowudi ekhethiweyo:
   5344 × 4012-pRAA
   [3:45:35.948442507] [6019] IPHUTHA V4L2
   v4l2_videodevice.cpp:1126 /dev/video14[17:cap]: Ayikwazanga ukucela ii-buffers ezi-4: Ayinakwaba imemori [3:45:35.948551358] [6019] ERROR RPI raspberrypi.cpp:808 Ayiphumelelanga ukwaba iibuffers
   Impazamo: *** ayiphumelelanga ukuqalisa ikhamera ***
   Hlela /boot/cmdline.txt kwaye wongeze cma=400M ekugqibeleni
   Iinkcukacha ezingakumbi: https://lists.libcamera.org/pipermail/libcamera-devel/2020-December/015838.html
2. Umfanekiso ubonisa amachaphaza oMbala
   Yongeza ikhowudi -denoise cdn_off ekupheleni komyalelo
   ./libcamera-isahleli -t 5000 -o test.jpg -denoise cdn_off
   Iinkcukacha ezingakumbi: https://github.com/raspberrypi/libcameraapps/issues/19
3.  Akuphumelelanga ukuhlohla uMqhubi
   Nceda ujonge uguqulelo lwe-kernel, sinikezela ngomqhubi wenguqulo yamva nje yomfanekiso we-kernel xa le khamera yePivariety ikhutshwa.
   Phawula: Ukuba ufuna ukuqulunqa umqhubi wekernel wedwa, nceda ubhekisele kuxwebhu lwephepha: https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-to-installkernel-driver-for-pivariety-camera/
4. Ayiphumelelanga ukurhweba ngaphandle fd 18 iphelisa ebizwa emva kokujula umzekelo we 'std:: runtime_error' what( ): ayiphumelelanga ukungenisa fd 18 Ilaxiwe Ukuba ufumana imposiso efanayo, ungenza ukhetho olungalunganga malunga nomqhubi wegrafiki. Nceda ulandele iArducam Doc iphepha ukuze ukhethe umqhubi wegrafiki ochanekileyo.
   Ukuba ufumana impazamo efanayo, unokwenza ukhetho olungalunganga malunga nomqhubi wegraphic. Nceda ulandele iArducam Doc iphepha ukuze ukhethe umqhubi wegrafiki ochanekileyo.
5. Tshintshela kwikhamera yendalo (raspistill njl.)
   Hlela i file ye /boot/config.txt, yenza dtoverlay=arducam utshintsho kwi # dtoverlay=arducam Emva kokuba uhlengahlengiso lugqityiwe, kufuneka uqalise kwakhona iRaspberry Pi.
   sudo qala kwakhona

QAPHELA: Le khamera yenkxaso yemodyuli ibangela ngomqondiso wangaphandle, nceda ubhekisele kwiphepha le-Doc ukufumana umyalelo https://www.arducam.com/docs/cameras-for-raspberry-pi/pivariety/how-toaccess-pivariety-og02b10-2mp-color-globalshutter-camera-using-external-trigger-snapshotmode/
Ukuba ufuna uncedo lwethu okanye ufuna ukwenza ngokwezifiso ezinye iimodeli zeekhamera zePi, zive ukhululekile ukuqhagamshelana nathi ngokusebenzisa
inkxaso@arducam.com

Amaxwebhu / Izibonelelo

	ArduCam B0348 Pivariety Color Global Shutter Camera Module for Raspberry Pi [pdf] Isikhokelo somsebenzisi B0348, Pivariety Color Global Shutter Camera Module for Raspberry Pi
	ArduCam B0348 Pivariety Color Global Shutter Camera Module for Raspberry Pi [pdf] Isikhokelo somsebenzisi B0348, Pivariety Color Global Shutter Camera Module for Raspberry Pi

Iimbekiselo

• Incwadi yokusebenzisa