Difference between revisions of "Mv mipi camera manual"
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This article focuses on the functional principles of the MV camera in detail. For hardware manuals, registers, configuration scripts, drivers for different embedded platforms and usage, please refer to the corresponding documents. | This article focuses on the functional principles of the MV camera in detail. For hardware manuals, registers, configuration scripts, drivers for different embedded platforms and usage, please refer to the corresponding documents. | ||
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| + | In this article, the ''[Related Commands]'' column after each function lists the commands in the [[Mv mipi i2c.sh user guide|mv_mipi_i2c.sh]] script that are related to this function. | ||
===Image Acquisition=== | ===Image Acquisition=== | ||
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Once the camera receives the stop capture command, it will complete the currently transmitting frames to ensure frame integrity, and then stop outputting images and enter the '''''standby state'''''. Note that the triggering process will be interrupted if triggering multiple frames is set and not all image frames have been output yet. | Once the camera receives the stop capture command, it will complete the currently transmitting frames to ensure frame integrity, and then stop outputting images and enter the '''''standby state'''''. Note that the triggering process will be interrupted if triggering multiple frames is set and not all image frames have been output yet. | ||
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| + | Related commands ：imgacq. | ||
==== Video streaming mode ==== | ==== Video streaming mode ==== | ||
| + | In video streaming mode, the camera continuously exposes and outputs images according to the configured ROI region and frame rate. | ||
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| + | Related commands ：trgmode,roi,fps. | ||
===Image Feature=== | ===Image Feature=== | ||
Revision as of 09:05, 9 March 2022
MV series MIPI image module manual
1 Overview
MV series is a series of camera modules specially designed for machine vision. It is excellent in performance, compact and affordable in price. In addition to the video streaming mode, a trigger mode and a series of functions related to triggering are also provided. Provides a better option for embedded systems for machine vision applications.
To facilitate rapid development, we provide hardware datasheet , register manuals and drivers for embedded platforms, demos.
This article focuses on the functional principles of the MV camera in detail. For hardware manuals, registers, configuration scripts, drivers for different embedded platforms and usage, please refer to the corresponding documents.
In this article, the [Related Commands] column after each function lists the commands in the mv_mipi_i2c.sh script that are related to this function.
2 Image Acquisition
2.1 Start/Stop Acquisition
You can send the start acquisition and stop acquisition commands to the camera at any time.
Once the camera receives the start acquisition command, if working in video streaming mode, it will immediately start exposure and output images; if working in trigger mode, it will enter the state of waiting for the trigger signal. At the same time, the camera enters the running state.
Once the camera receives the stop capture command, it will complete the currently transmitting frames to ensure frame integrity, and then stop outputting images and enter the standby state. Note that the triggering process will be interrupted if triggering multiple frames is set and not all image frames have been output yet.
Related commands ：imgacq.
2.2 Video streaming mode
In video streaming mode, the camera continuously exposes and outputs images according to the configured ROI region and frame rate.
Related commands ：trgmode,roi,fps.
3 Image Feature
4 ISP
5 IO Control