WPILib Reorganization

This is a major restructuring of the WPILib repository to simply build
procedures and remove the remnants of Maven from everything except the
eclipse plugins. Gradle files have been largely simplified or rewritten,
taking advantage of splitting up parts of the build into separate build
files for ease of reading.

The eclipse plugins are now in a separate project, as is ntcore. All
dependencies are resolved via Maven dependencies, with the
Jenkins-maintained WPILib repo. Project structures have also been
simplified: we no longer have separate subprojects inside wpilibc and
wpilibj. Where possible, these changes hav been done with git renames,
to make sure we still have full history for all repositories. Other
unrelated subprojects have also been broken out: OutlineViewer is now a
separate project.

Change-Id: Ib4e2a6e1a2f66427a14f16612b0e0d69ed661878

wpilibc/Athena/src/PowerDistributionPanel.cpp

@@ -0,0 +1,190 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2014. 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 $(WIND_BASE)/WPILib.  */
+/*----------------------------------------------------------------------------*/
+
+#include "PowerDistributionPanel.h"
+#include "WPIErrors.h"
+#include "HAL/PDP.hpp"
+#include "LiveWindow/LiveWindow.h"
+
+#include <sstream>
+
+PowerDistributionPanel::PowerDistributionPanel() : PowerDistributionPanel(0) {}
+
+/**
+ * Initialize the PDP.
+ */
+PowerDistributionPanel::PowerDistributionPanel(uint8_t module)
+    : m_module(module) {
+  initializePDP(m_module);
+}
+
+/**
+ * Query the input voltage of the PDP
+ * @return The voltage of the PDP in volts
+ */
+double PowerDistributionPanel::GetVoltage() const {
+  int32_t status = 0;
+
+  double voltage = getPDPVoltage(&status, m_module);
+
+  if (status) {
+    wpi_setWPIErrorWithContext(Timeout, "");
+  }
+
+  return voltage;
+}
+
+/**
+ * Query the temperature of the PDP
+ * @return The temperature of the PDP in degrees Celsius
+ */
+double PowerDistributionPanel::GetTemperature() const {
+  int32_t status = 0;
+
+  double temperature = getPDPTemperature(&status, m_module);
+
+  if (status) {
+    wpi_setWPIErrorWithContext(Timeout, "");
+  }
+
+  return temperature;
+}
+
+/**
+ * Query the current of a single channel of the PDP
+ * @return The current of one of the PDP channels (channels 0-15) in Amperes
+ */
+double PowerDistributionPanel::GetCurrent(uint8_t channel) const {
+  int32_t status = 0;
+
+  if (!CheckPDPChannel(channel)) {
+    std::stringstream buf;
+    buf << "PDP Channel " << channel;
+    wpi_setWPIErrorWithContext(ChannelIndexOutOfRange, buf.str());
+  }
+
+  double current = getPDPChannelCurrent(channel, &status, m_module);
+
+  if (status) {
+    wpi_setWPIErrorWithContext(Timeout, "");
+  }
+
+  return current;
+}
+
+/**
+ * Query the total current of all monitored PDP channels (0-15)
+ * @return The the total current drawn from the PDP channels in Amperes
+ */
+double PowerDistributionPanel::GetTotalCurrent() const {
+  int32_t status = 0;
+
+  double current = getPDPTotalCurrent(&status, m_module);
+
+  if (status) {
+    wpi_setWPIErrorWithContext(Timeout, "");
+  }
+
+  return current;
+}
+
+/**
+ * Query the total power drawn from the monitored PDP channels
+ * @return The the total power drawn from the PDP channels in Watts
+ */
+double PowerDistributionPanel::GetTotalPower() const {
+  int32_t status = 0;
+
+  double power = getPDPTotalPower(&status, m_module);
+
+  if (status) {
+    wpi_setWPIErrorWithContext(Timeout, "");
+  }
+
+  return power;
+}
+
+/**
+ * Query the total energy drawn from the monitored PDP channels
+ * @return The the total energy drawn from the PDP channels in Joules
+ */
+double PowerDistributionPanel::GetTotalEnergy() const {
+  int32_t status = 0;
+
+  double energy = getPDPTotalEnergy(&status, m_module);
+
+  if (status) {
+    wpi_setWPIErrorWithContext(Timeout, "");
+  }
+
+  return energy;
+}
+
+/**
+ * Reset the total energy drawn from the PDP
+ * @see PowerDistributionPanel#GetTotalEnergy
+ */
+void PowerDistributionPanel::ResetTotalEnergy() {
+  int32_t status = 0;
+
+  resetPDPTotalEnergy(&status, m_module);
+
+  if (status) {
+    wpi_setWPIErrorWithContext(Timeout, "");
+  }
+}
+
+/**
+ * Remove all of the fault flags on the PDP
+ */
+void PowerDistributionPanel::ClearStickyFaults() {
+  int32_t status = 0;
+
+  clearPDPStickyFaults(&status, m_module);
+
+  if (status) {
+    wpi_setWPIErrorWithContext(Timeout, "");
+  }
+}
+
+void PowerDistributionPanel::UpdateTable() {
+  if (m_table != nullptr) {
+    m_table->PutNumber("Chan0", GetCurrent(0));
+    m_table->PutNumber("Chan1", GetCurrent(1));
+    m_table->PutNumber("Chan2", GetCurrent(2));
+    m_table->PutNumber("Chan3", GetCurrent(3));
+    m_table->PutNumber("Chan4", GetCurrent(4));
+    m_table->PutNumber("Chan5", GetCurrent(5));
+    m_table->PutNumber("Chan6", GetCurrent(6));
+    m_table->PutNumber("Chan7", GetCurrent(7));
+    m_table->PutNumber("Chan8", GetCurrent(8));
+    m_table->PutNumber("Chan9", GetCurrent(9));
+    m_table->PutNumber("Chan10", GetCurrent(10));
+    m_table->PutNumber("Chan11", GetCurrent(11));
+    m_table->PutNumber("Chan12", GetCurrent(12));
+    m_table->PutNumber("Chan13", GetCurrent(13));
+    m_table->PutNumber("Chan14", GetCurrent(14));
+    m_table->PutNumber("Chan15", GetCurrent(15));
+    m_table->PutNumber("Voltage", GetVoltage());
+    m_table->PutNumber("TotalCurrent", GetTotalCurrent());
+  }
+}
+
+void PowerDistributionPanel::StartLiveWindowMode() {}
+
+void PowerDistributionPanel::StopLiveWindowMode() {}
+
+std::string PowerDistributionPanel::GetSmartDashboardType() const {
+  return "PowerDistributionPanel";
+}
+
+void PowerDistributionPanel::InitTable(std::shared_ptr<ITable> subTable) {
+  m_table = subTable;
+  UpdateTable();
+}
+
+std::shared_ptr<ITable> PowerDistributionPanel::GetTable() const { return m_table; }