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Update to 2018_v4 image and new build system. (#598)

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* Revert "Force OpenCV to 3.1.0 (#602)"

This reverts commit 50ed55e8e2.

* Removes Simulation

* Removes old build system

* Removes old gtest

* Adds new gmock and gtest

* Updates to new ni-libraries

* removes MyRobot (to be replaced)

* moves files to new location

* Adds new sim backend and new test executables

* updates .styleguide and .gitignore

* Changes cpp WPILibVersion to a function

MSVC throws an AV with the old version.

* Disables USBCamera on all systems except for linux

* 2018 NI Libraries

* New build system
This commit is contained in:
Thad House
2017-08-18 21:35:53 -07:00
committed by Peter Johnson
parent 50ed55e8e2
commit e1195e8b9d
1024 changed files with 64481 additions and 61340 deletions
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102
wpilibc/src/main/native/cpp/AnalogPotentiometer.cpp Normal file
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/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2016-2017. 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. */
/*----------------------------------------------------------------------------*/
#include "AnalogPotentiometer.h"
#include "ControllerPower.h"
using namespace frc;
/**
* Construct an Analog Potentiometer object from a channel number.
*
* @param channel The channel number on the roboRIO to represent. 0-3 are
* on-board 4-7 are on the MXP port.
* @param fullRange The angular value (in desired units) representing the full
* 0-5V range of the input.
* @param offset The angular value (in desired units) representing the
* angular output at 0V.
*/
AnalogPotentiometer::AnalogPotentiometer(int channel, double fullRange,
double offset)
: m_analog_input(std::make_unique<AnalogInput>(channel)),
m_fullRange(fullRange),
m_offset(offset) {}
/**
* Construct an Analog Potentiometer object from an existing Analog Input
* pointer.
*
* @param channel The existing Analog Input pointer
* @param fullRange The angular value (in desired units) representing the full
* 0-5V range of the input.
* @param offset The angular value (in desired units) representing the
* angular output at 0V.
*/
AnalogPotentiometer::AnalogPotentiometer(AnalogInput* input, double fullRange,
double offset)
: m_analog_input(input, NullDeleter<AnalogInput>()),
m_fullRange(fullRange),
m_offset(offset) {}
/**
* Construct an Analog Potentiometer object from an existing Analog Input
* pointer.
*
* @param channel The existing Analog Input pointer
* @param fullRange The angular value (in desired units) representing the full
* 0-5V range of the input.
* @param offset The angular value (in desired units) representing the
* angular output at 0V.
*/
AnalogPotentiometer::AnalogPotentiometer(std::shared_ptr<AnalogInput> input,
double fullRange, double offset)
: m_analog_input(input), m_fullRange(fullRange), m_offset(offset) {}
/**
* Get the current reading of the potentiometer.
*
* @return The current position of the potentiometer (in the units used for
* fullRange and offset).
*/
double AnalogPotentiometer::Get() const {
return (m_analog_input->GetVoltage() / ControllerPower::GetVoltage5V()) *
m_fullRange +
m_offset;
}
/**
* Implement the PIDSource interface.
*
* @return The current reading.
*/
double AnalogPotentiometer::PIDGet() { return Get(); }
/**
* @return the Smart Dashboard Type
*/
std::string AnalogPotentiometer::GetSmartDashboardType() const {
return "Analog Input";
}
/**
* Live Window code, only does anything if live window is activated.
*/
void AnalogPotentiometer::InitTable(std::shared_ptr<ITable> subtable) {
m_table = subtable;
UpdateTable();
}
void AnalogPotentiometer::UpdateTable() {
if (m_table != nullptr) {
m_table->PutNumber("Value", Get());
}
}
std::shared_ptr<ITable> AnalogPotentiometer::GetTable() const {
return m_table;
}