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VEYE CS Camera on AVNET Maaxboard (view source)
Revision as of 09:21, 28 September 2021
, 09:21, 28 September 2021→Video Stream test
|VEYE series
|VEYE series
|VEYE-MIPI-IMX385
|VEYE-MIPI-IMX385
|Processing
|Done
|-
|VEYE series
|VEYE-MIPI-IMX462
|Done
|-
|-
|CS series
|CS series
Then insert the TF card into the Maaxboard board and power it up again.
Then insert the TF card into the Maaxboard board and power it up again.
===Applications and Test===
====Check system status====
Run the following command to confirm whether the camera is probed.
Run the following command to confirm whether the camera is probed.
The cameras of the MIPI-CSI2 interface is identified and mounted to i2-0.
The cameras of the MIPI-CSI2 interface is identified and mounted to i2-0.
====List the modes supported by the camera====
<code>v4l2-ctl --list-formats-ext -d /dev/video<0/1></code>
<code>v4l2-ctl --list-formats-ext -d /dev/video<0/1></code>
====Video Stream test====
====Video Stream test====
<code>gst-launch-1.0 v4l2src device=/dev/video0 ! 'video/x-raw,width=1920,height=1080,framerate=(fraction)30/1' ! waylandsink</code>
<code>gst-launch-1.0 v4l2src device=/dev/video0 ! 'video/x-raw,width=1920,height=1080,framerate=(fraction)30/1' ! waylandsink</code>
* Frame rate display VEYE-MIPI-IMX327S,CS-MIPI-IMX307 @1080p mode)
<code>gst-launch-1.0 v4l2src device=/dev/video0 ! 'video/x-raw,width=1920,height=1080,framerate=(fraction)30/1' ! fpsdisplaysink video-sink=fakesink -v</code>
*Preview (CS-MIPI-IMX307 @1080p mode 10fps)
*Preview (CS-MIPI-IMX307 @1080p mode 10fps)
===Build the drivers from source===
===Build the drivers from source===
The following operations are done on ubuntu Host PC.
The following operations are done on ubuntu Host PC.
<br />
==== Compile the standard version ====
Refer to the official document ''MaaXBoard-Linux-Development_Guide-V1.1-EN.pdf''.
===== Set up the Host PC environment =====
<code>export PATH=$PATH:[REPLACE with your path]/toolchain/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/bin/</code>
<code>export CC=aarch64-linux-gnu-gcc</code>
<code>export CROSS_COMPILE=aarch64-linux-gnu-</code>
<code>export ARCH=arm64</code>
*Maaxboard
<code>make bcm2711_defconfig</code>
<code>make -j4</code>
==== patch code ====
*Driver source code
<code>git clone <nowiki>https://github.com/veyeimaging/nxp_i.mx_veye_bsp.git</nowiki></code>
The source code path of the camera driver is: ''linux/drivers/media/platform/mxc/capture'', places the source code of the camera driver in the corresponding directory.
*Modify the the Makefile and Kconfig files
Modify the Config and Makefile in the same path. Add the corresponding camera driver.
* dts file
<code>git clone <nowiki>https://github.com/veyeimaging/avnet_maaxboard.git</nowiki></code>
The path to the dts file is: ''linux/arch/arm64/boot/dts/freescale'', places the dts file in this path.
Modify the Config and Makefile in the same path. Add the corresponding dts option.
====Add compilation options====
<code>make menuconfig</code>
Add the compilation options for the corresponding camera module driver, and the path is ''Device Drivers > Multimedia support > V4L platform devices > MXC Camera/V4L2 PRP Features support''.
====Build====
<code>make Image dtbs -j4</code>
===References===
Maaxboard embest-tech official site ：https://www.avnet.com/wps/portal/us/products/new-product-introductions/npi/avnet-maaxboard/
Maaxboard ：http://Avnet.com/MAAXBOARD<br />