Squashed 'third_party/allwpilib_2017/' content from commit 35ac87d
Change-Id: I7bb6f5556c30d3f5a092e68de0be9c710c60c9f4
git-subtree-dir: third_party/allwpilib_2017
git-subtree-split: 35ac87d6ff8b7f061c4f18c9ea316e5dccd4888a
diff --git a/wpilibc/sim/src/AnalogPotentiometer.cpp b/wpilibc/sim/src/AnalogPotentiometer.cpp
new file mode 100644
index 0000000..dcffea6
--- /dev/null
+++ b/wpilibc/sim/src/AnalogPotentiometer.cpp
@@ -0,0 +1,86 @@
+/*----------------------------------------------------------------------------*/
+/* 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"
+
+using namespace frc;
+
+/**
+ * Common initialization code called by all constructors.
+ */
+void AnalogPotentiometer::initPot(AnalogInput* input, double scale,
+ double offset) {
+ m_scale = scale;
+ m_offset = offset;
+ m_analog_input = input;
+}
+
+AnalogPotentiometer::AnalogPotentiometer(int channel, double scale,
+ double offset) {
+ m_init_analog_input = true;
+ initPot(new AnalogInput(channel), scale, offset);
+}
+
+AnalogPotentiometer::AnalogPotentiometer(AnalogInput* input, double scale,
+ double offset) {
+ m_init_analog_input = false;
+ initPot(input, scale, offset);
+}
+
+AnalogPotentiometer::AnalogPotentiometer(AnalogInput& input, double scale,
+ double offset) {
+ m_init_analog_input = false;
+ initPot(&input, scale, offset);
+}
+
+AnalogPotentiometer::~AnalogPotentiometer() {
+ if (m_init_analog_input) {
+ delete m_analog_input;
+ m_init_analog_input = false;
+ }
+}
+
+/**
+ * Get the current reading of the potentiomere.
+ *
+ * @return The current position of the potentiometer.
+ */
+double AnalogPotentiometer::Get() const {
+ return m_analog_input->GetVoltage() * m_scale + 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;
+}