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Add Axis camera creation functions and Http camera NT publishing. (#420)

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This commit is contained in:
Peter Johnson
2016-12-24 21:05:08 -06:00
committed by GitHub
parent dc9a9e5d96
commit 4800c201e4
4 changed files with 359 additions and 56 deletions
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97
wpilibc/athena/include/CameraServer.h
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@@ -84,6 +84,100 @@ class CameraServer : public ErrorBase {
*/
void StartAutomaticCapture(const cs::VideoSource& camera);
/**
* Adds an Axis IP camera.
*
* <p>This overload calls {@link #AddAxisCamera(String, String)} with
* name "Axis Camera".
*
* @param host Camera host IP or DNS name (e.g. "10.x.y.11")
*/
cs::AxisCamera AddAxisCamera(llvm::StringRef host);
/**
* Adds an Axis IP camera.
*
* <p>This overload calls {@link #AddAxisCamera(String, String)} with
* name "Axis Camera".
*
* @param host Camera host IP or DNS name (e.g. "10.x.y.11")
*/
cs::AxisCamera AddAxisCamera(const char* host);
/**
* Adds an Axis IP camera.
*
* <p>This overload calls {@link #AddAxisCamera(String, String)} with
* name "Axis Camera".
*
* @param host Camera host IP or DNS name (e.g. "10.x.y.11")
*/
cs::AxisCamera AddAxisCamera(const std::string& host);
/**
* Adds an Axis IP camera.
*
* <p>This overload calls {@link #AddAxisCamera(String, String[])} with
* name "Axis Camera".
*
* @param hosts Array of Camera host IPs/DNS names
*/
cs::AxisCamera AddAxisCamera(llvm::ArrayRef<std::string> hosts);
/**
* Adds an Axis IP camera.
*
* <p>This overload calls {@link #AddAxisCamera(String, String[])} with
* name "Axis Camera".
*
* @param hosts Array of Camera host IPs/DNS names
*/
template <typename T>
cs::AxisCamera AddAxisCamera(std::initializer_list<T> hosts);
/**
* Adds an Axis IP camera.
*
* @param name The name to give the camera
* @param host Camera host IP or DNS name (e.g. "10.x.y.11")
*/
cs::AxisCamera AddAxisCamera(llvm::StringRef name, llvm::StringRef host);
/**
* Adds an Axis IP camera.
*
* @param name The name to give the camera
* @param host Camera host IP or DNS name (e.g. "10.x.y.11")
*/
cs::AxisCamera AddAxisCamera(llvm::StringRef name, const char* host);
/**
* Adds an Axis IP camera.
*
* @param name The name to give the camera
* @param host Camera host IP or DNS name (e.g. "10.x.y.11")
*/
cs::AxisCamera AddAxisCamera(llvm::StringRef name, const std::string& host);
/**
* Adds an Axis IP camera.
*
* @param name The name to give the camera
* @param hosts Array of Camera host IPs/DNS names
*/
cs::AxisCamera AddAxisCamera(llvm::StringRef name,
llvm::ArrayRef<std::string> hosts);
/**
* Adds an Axis IP camera.
*
* @param name The name to give the camera
* @param hosts Array of Camera host IPs/DNS names
*/
template <typename T>
cs::AxisCamera AddAxisCamera(llvm::StringRef name,
std::initializer_list<T> hosts);
/**
* Get OpenCV access to the primary camera feed. This allows you to
* get images from the camera for image processing on the roboRIO.
@@ -176,6 +270,7 @@ class CameraServer : public ErrorBase {
CameraServer();
std::shared_ptr<ITable> GetSourceTable(CS_Source source);
std::vector<std::string> GetSinkStreamValues(CS_Sink sink);
void UpdateStreamValues();
static constexpr char const* kPublishName = "/CameraPublisher";
@@ -193,3 +288,5 @@ class CameraServer : public ErrorBase {
};
} // namespace frc
#include "CameraServer.inc"

30
wpilibc/athena/include/CameraServer.inc Normal file
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@@ -0,0 +1,30 @@
/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2016. All Rights Reserved. */
/* Open Source Software - may be modified and shared by FRC teams. The code */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project. */
/*----------------------------------------------------------------------------*/
#pragma once
#include <string>
#include <vector>
namespace frc {
template <typename T>
inline cs::AxisCamera CameraServer::AddAxisCamera(
std::initializer_list<T> hosts) {
return AddAxisCamera("Axis Camera", hosts);
}
template <typename T>
inline cs::AxisCamera CameraServer::AddAxisCamera(
llvm::StringRef name, std::initializer_list<T> hosts) {
std::vector<std::string> vec;
vec.reserve(hosts.size());
for (const auto& host : hosts) vec.emplace_back(host);
return AddAxisCamera(name, vec);
}
} // namespace frc