Files
allwpilib/wpilibc/src/main/native/cpp/SpeedControllerGroup.cpp
Peter Johnson f9bece2ffb Update LiveWindow to provide continuous telemetry. (#771)
LiveWindow.updateValues() is now called from IterativeRobotBase on every
loop iteration.  Telemetry for all WPILib classes is enabled by default;
it can be disabled for specific classes using LiveWindow.disableTelemetry(),
or all telemetry can be disabled using LiveWindow.disableAllTelemetry().

This necessitated changing the hook methodology into other classes to
be more property-based rather than each class providing multiple functions.
This had the benefit of reducing boilerplate and increasing consistency.

- Remove NamedSendable, add name to Sendable.

- Provide SendableBase abstract class.

- Deprecate LiveWindow addSensor/addActuator interfaces.

- Add LiveWindow support to drive classes.

- Add addChild() helper functions to Subsystem.

- Fix inheritance hierarchy.  Now only sensors inherit from SensorBase.
  Other devices inherit from some combination of SendableBase, ErrorBase, or
  nothing.
2017-12-04 23:28:33 -08:00

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1.8 KiB
C++

/*----------------------------------------------------------------------------*/
/* Copyright (c) 2016-2017 FIRST. 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 "SpeedControllerGroup.h"
#include "SmartDashboard/SendableBuilder.h"
using namespace frc;
void SpeedControllerGroup::Set(double speed) {
for (auto speedController : m_speedControllers) {
speedController.get().Set(m_isInverted ? -speed : speed);
}
}
double SpeedControllerGroup::Get() const {
if (!m_speedControllers.empty()) {
return m_speedControllers.front().get().Get();
}
return 0.0;
}
void SpeedControllerGroup::SetInverted(bool isInverted) {
m_isInverted = isInverted;
}
bool SpeedControllerGroup::GetInverted() const { return m_isInverted; }
void SpeedControllerGroup::Disable() {
for (auto speedController : m_speedControllers) {
speedController.get().Disable();
}
}
void SpeedControllerGroup::StopMotor() {
for (auto speedController : m_speedControllers) {
speedController.get().StopMotor();
}
}
void SpeedControllerGroup::PIDWrite(double output) {
for (auto speedController : m_speedControllers) {
speedController.get().PIDWrite(output);
}
}
void SpeedControllerGroup::InitSendable(SendableBuilder& builder) {
builder.SetSmartDashboardType("Speed Controller");
builder.SetSafeState([=]() { StopMotor(); });
builder.AddDoubleProperty("Value", [=]() { return Get(); },
[=](double value) { Set(value); });
}