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Mv series camera appnotes 4 rpi (view source)
Revision as of 10:01, 10 February 2023
, 10:01, 10 February 2023→Document History
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Added support for the new VEYE-MIPI-IMX264M camera model.+Added support for the new IMX265 and SC132 models.+
Note: script [https://github.com/veyeimaging/mvcam_raspberrypi/tree/main/mv_tools_rpi link].
Note: script [https://github.com/veyeimaging/mvcam_raspberrypi/tree/main/mv_tools_rpi link].
+====Notes for CM4 ====
+Cm4 supports the use of two cameras at the same time. Following above steps will only be able to use CAM1. To use two cameras, follow the following steps:
+===== Upgrade dt-blob.bin=====
+<code>sudo wget <nowiki>https://datasheets.raspberrypi.com/cmio/dt-blob-dualcam.bin</nowiki> -O /boot/dt-blob.bin</code>
+=====Upgrade dual camera version dtbo file=====
+Use mvcam as an example：
+
+<code>sudo cp raspberrypi_v4l2/release/driver_bin/$(uname -r)/veye_mvcam-cm4.dtbo /boot/overlays/veye_mvcam.dtbo</code>
+
+<code>sudo reboot</code>
+===== Device node description=====
+The CM4 module uses two I2C channels to communicate with the two cameras respectively.
+{| class="wikitable"
+!description
+!i2c bus num
+!video node
+|-
+|CAM0
+|0
+|video0
+|-
+|CAM1
+|10
+|video2
+|}Note: If there is only one camera, video node is always video0.
====Compiling drivers from source code====
====Compiling drivers from source code====
Please refer to: [http://wiki.veye.cc/index.php/Build_drivers_from_source_for_rpi Build drivers from source for rpi].
Please refer to: [http://wiki.veye.cc/index.php/Build_drivers_from_source_for_rpi Build drivers from source for rpi].
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=== Document History ===
=== Document History ===
+
+* 2023-02-10
+
+Add note for CM4.
* 2022-12-08
* 2022-12-08
−Add support for the new VEYE-MIPI-IMX264M camera model.
* 2022-11-02
* 2022-11-02
−Add support for the new IMX265 and SC132 models.
* 2022-05-16
* 2022-05-16