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VEYE CS Camera for Jetson TX2 (view source)
Revision as of 16:31, 31 August 2022
, 16:31, 31 August 2022→Jetpack5.0.1 DP
<code>gst-launch-1.0 v4l2src num-buffers=1 ! "video/x-raw,format=(string)UYVY, width=(int)2560, height=(int)1440" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvjpegenc ! filesink location=jpgname.jpg</code>
<code>gst-launch-1.0 v4l2src num-buffers=1 ! "video/x-raw,format=(string)UYVY, width=(int)2560, height=(int)1440" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvjpegenc ! filesink location=jpgname.jpg</code>
===== Jetson multimedia-api samples =====
===== Jetson multimedia-api samples =====
Video Control Toolkits Manual ：[[5m mipi i2c user guide|VEYE-MIPI-IMX335 I2C]]
Video Control Toolkits Manual ：[[5m mipi i2c user guide|VEYE-MIPI-IMX335 I2C]]
===How to port the driver to a third party board===
===How to port the driver to a third party board===
==== driver porting ====
For Image, we have added functionality to the official standard Image and have not made any deletions. In general, you can use our compiled Image directly. for special cases, please refer to the source code for integration.
For modules it is even easier to just use them. Compiling from source code and is very simple, so I won't go into details here.
==== dts porting ====
We only provide dtb for some boards of Nano, TX2, Xavier, Orin. For the types not provided, it is necessary to：
1. get the dts source code of that board.
2. put our camera related dts to the whole.
3. recompile to get the dtb of the corresponding board.
The operation steps are not complicated, but there are some third-party base board manufacturers do not open dts source code. This will require the cooperation of all parties to do so.
=== FAQ and bug list ===
=== FAQ and bug list ===
==== VEYE cameras on Jetpack5.x ====
Jetpack5.x has more stringent requirements for mipi signals in xavier and orin platforms. VEYE-MIPI-xxx series cameras need firmware hdver>=7 to be perfectly supported.
==== Jetpack5.0.1 DP ====
==== Jetpack5.0.1 DP ====
<code>sudo ./flash.sh -r -k cpu-bootloader jetson-xavier-nx-devkit mmcblk0p1</code>
<code>sudo ./flash.sh -r -k cpu-bootloader jetson-xavier-nx-devkit mmcblk0p1</code>
=== Document History ===
*20220831
Improve the description of VEYE series and MV series under Jetpack 5.0.2.
* 20220824
* 20220824