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34 lines
1.7 KiB
34 lines
1.7 KiB
2 months ago
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# Sensor Control Sample
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## Overview
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The sensor control samples aims to provide the entry point and a tutorial for using the more advanced API that the RealSense SDK provides.
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In addition to the `r2::pipeline` API, which simplifies streaming flow, the SDK provides the `rs2::context`, `rs2::device`, and `rs2::sensor` APIs that provide an abstraction for RealSense devices.
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In this sample we show how to use this API for querying all connected devices, their sensors, and their streams.
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Using a `rs2::sensor` one can control a camera's options, stream from it, and get the frames directly without having them processed or synchronized (as the `rs2::pipeline` does).
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## Expected Output
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Running this example with a connected Intel RealSense device, will output the connected device names, and requests the user to select a camera (or connect one).
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After selecting a camera, the user will be prompt to select one of the device's sensor, and select which action to perform using that sensor.
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This flow will repeat itself as long as the user desires.
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## Code Overview
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Please follow the [`api_how_to.h`](./api_how_to.h) for detailed documentation and explanations
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This file contains detailed explanations and code on how to do the following:
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- [get a realsense device](./api_how_to.h#22)
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- [print device information](./api_how_to.h#71)
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- [get device name](./api_how_to.h#94)
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- [get sensor name](./api_how_to.h#109)
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- [get a sensor from a device](./api_how_to.h#118)
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- [get sensor option](./api_how_to.h#147)
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- [get depth units](./api_how_to.h#193)
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- [get field of view](./api_how_to.h#209)
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- [get extrinsics](./api_how_to.h#243)
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- [change sensor option](./api_how_to.h#262)
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- [choose a streaming profile](./api_how_to.h#315)
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- [start streaming a profile](./api_how_to.h#408)
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