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CS-MIPI-X for Raspberry Pi (view source)
Revision as of 11:58, 10 January 2023
, 11:58, 10 January 2023→Hardware Setup
Theoretically,VEYE Camera Modules support all Raspberry Pi. For performance reasons, I recommend you use 3,3+,4 version. This article uses Raspberry Pi 4 as an example to explain how the CS-MIPI-X camera module working with Raspberry Pi. It also explain the specials of RPI Computer Module and Zero using VEYE Camera Module.
Theoretically,VEYE Camera Modules support all Raspberry Pi. For performance reasons, I recommend you use 3,3+,4 version. This article uses Raspberry Pi 4 as an example to explain how the CS-MIPI-X camera module working with Raspberry Pi. It also explain the specials of RPI Computer Module and Zero using VEYE Camera Module.
=== About piOS---Bullseye ===
The latest system of Raspberry Pi - bullseye has removed the support of raspicam by default. But we still have 2 ways to use it.
* 1, Use the legacy version of the OS, that is, do not upgrade to Bullseye.
https://www.raspberrypi.com/software/operating-systems/
* 2, Open legacy camera support in raspi-config on Bullseye. We have upgraded the program to accommodate this usage.
<blockquote><u>If you want to add the legacy camera interfaces to Bullseye, please click your update icon in the taskbar to update. Then open a terminal (Ctrl-Alt-T) and type ‘sudo raspi-config’, go to ‘Interface Options’ and then ‘Legacy Camera’, and reboot. These camera interfaces are deprecated, and we are not supporting them going forwards.</u></blockquote>https://www.raspberrypi.com/news/new-old-functionality-with-raspberry-pi-os-legacy/
By the way, Use this cmd to check your system version:
<code>lsb_release -a</code>
===Hardware Setup===
===Hardware Setup===
'''Essentials You Need：'''
'''Essentials You Need：'''
*Connect Dupont Wire as shown below. CS-MIPI-X need an addtional power.
*Connect Dupont Wire as shown below. CS-MIPI-X need an addtional power.
*Startup RaspberryPi.
*Startup RaspberryPi.
*'''The default power supply mode of CS-MIPI-SC132、CS-MIPI-IMX307 is 3.3V via FFC cable, and there is no need to plug in red and black power cable.'''
[[File:CS-MIPI-IMX307树莓派连接图001.jpg|center|thumb|600x600px|connect CS-MIPI-X to Raspberry Pi 001（CS-MIPI-IMX307 as an example）]]
[[File:CS-MIPI-IMX307树莓派连接图001.jpg|center|thumb|600x600px|connect CS-MIPI-X to Raspberry Pi 001（CS-MIPI-IMX307 as an example）]]
[[File:CS-MIPI-IMX307树莓派连接图004.jpg|center|thumb|600x600px|connect CS-MIPI-X to Raspberry Pi 004（CS-MIPI-IMX307 as an example）]]
[[File:CS-MIPI-IMX307树莓派连接图004.jpg|center|thumb|600x600px|connect CS-MIPI-X to Raspberry Pi 004（CS-MIPI-IMX307 as an example）]]
[[File:CS-MIPI-IMX307树莓派连接图005.jpg|center|thumb|600x600px|connect CS-MIPI-X to Raspberry Pi 005（CS-MIPI-IMX307 as an example）]]
[[File:CS-MIPI-IMX307树莓派连接图005.jpg|center|thumb|600x600px|connect CS-MIPI-X to Raspberry Pi 005（CS-MIPI-IMX307 as an example）]]
[[File:CS-MIPI-SC132-N005.jpg|alt=connect CS-MIPI-SC132 to Raspberry Pi|center|thumb|600x600px|connect CS-MIPI-SC132 to Raspberry Pi]]
=====veye_raspivid (video encoding and record)=====
=====veye_raspivid (video encoding and record)=====
<code>./veye_raspivid -md 1 -t 5000 -o ~/test.h264</code>
<code>./veye_raspivid -t 5000 -w 1280 -h 720 -fps 60 -stm -o ~/test.h264</code>
Implement H.264 format encoding(720p@60) and record for 5 seconds，Record the stream data to file ~/test.h264.
Implement H.264 format encoding(720p@60) and record for 5 seconds，Record the stream data to file ~/test.h264.
=====veye_raspistill（record JPG,BMP image）=====
=====veye_raspistill（record JPG,BMP image）=====
<code>./veye_raspistill -md 1 -o ~/test.jpg</code>
<code>./veye_raspistill -md 0 -o ~/test.jpg</code>
Capturing one image and save to home directory.1280*720 JPG format.
Capturing one image and save to home directory.1920*1080 JPG format.
<code>./veye_raspistill -e bmp -tl 50 -t 1000 -o /dev/shm/test%d.bmp</code>
<code>./veye_raspistill -e bmp -tl 50 -t 1000 -o /dev/shm/test%d.bmp</code>
====D-SDK Toolkits Manual====
====D-SDK Toolkits Manual====
[[VEYE-MIPI-290/327 for Raspberry Pi#D-SDK Toolkits Manual|Please refer VEYE-MIP-327 D-SDK part]]
It contains three parts: C language SDK(libdmipicam.so),C language sample,Python language sample.
=====Install support package=====
<code>sudo apt-get update && sudo apt-get install libopencv-dev</code>
<code>sudo apt-get install python-opencv</code>
<code>sudo apt-get install libzbar-dev</code>
=====Video Format Description=====
D-SDK does not configure any parameters for the module. To config the module, please refer to: Video Control Toolkits Manual : [[CS-MIPI-X i2c]]。
The ''pvideofmt'' parameter of the ''D_init_camera_ex'' function needs to be consistent with the current module resolution mode.
<code>./cs_mipi_i2c.sh -r -f videofmt</code>
=====D-SDK=====
*interface：
opensource，D_mipicam.h
*compile：
<code>./buildme</code>
*install：
<code>sudo install -m 644 ./libdmipicam.so /usr/lib/</code>
=====C sample=====
*preview
Dispaly real-time video to HDMI output
*preview-dualcam
Dispaly real-time video to HDMI output for dual cameras（RPI CM）
*video
H.264 format encoding and record to file.
*capture
Capture one jpeg image.
*video2stdout
H.264 format encoding and send to stdout,which could be used by pipe. It's like <code>veye_raspivid -o -</code>.
<code>./video2stdout | nc -l -p 5000</code>
*capture_yuv
Capture one yuv image.
*capture-dualcam
Capture jpeg images for dual cameras.
*yuv_stream
Shows how to get yuv stream.
*capture2opencv
Shows how to get yuv stream,transfer to opencv format and display it.
*qrcode_detection
Shows how to get yuv stream,transfer to opencv format and display it and detect QR code.
=====Python sample=====
*preview.py
Dispaly real-time video to HDMI output
*capture.py
Capture one jpeg image.
*capture_yuv.py
capture_yuv
*video.py
H.264 format encoding and record to file.
*capture2opencv.py
Shows how to get yuv stream,transfer to opencv format and display it.
===Video Control Toolkits Manual===
===Video Control Toolkits Manual===
On Raspberry Pi, We use I2C-0 as control bus for VEYE Camera Module. We provide a Shell Script — camera_i2c_config— to config pin usage.
On Raspberry Pi, We use I2C-0 as control bus for VEYE Camera Module. We provide a Shell Script — camera_i2c_config— to config pin usage.
Video Control Toolkits Manual : [[CS-MIPI-X i2c]]
Video Control Toolkits Manual : [[CS-MIPI-X i2c]]
=== RPI Computer Module and RPI Zero Additional Info ===
The new version of PiOS use i2c-10. If i2c-0 doesn't work, try -b 10.
===RPI Computer Module and RPI Zero Additional Info===
Please refer to : [[VEYE-MIPI-290/327 for Raspberry Pi#RPI Computer Module and RPI Zero Additional Info|RPI Computer Module and RPI Zero Additional Info]].
Please refer to : [[VEYE-MIPI-290/327 for Raspberry Pi#RPI Computer Module and RPI Zero Additional Info|RPI Computer Module and RPI Zero Additional Info]].