Files
allwpilib/wpilibc/wpilibC++/lib/BuiltInAccelerometer.cpp
thomasclark 41c2b9402c Added an Accelerometer interface
ADXL345_I2C, ADXL345_SPI, and BuiltInAccelerometer implement this interface.

The analog accelerometer class Accelerometer was renamed to
AnalogAccelerometer.

Change-Id: Iaae79d582a24c36c372f5fd4ea6df37be289b9c1
2014-07-22 18:04:00 -04:00

80 lines
1.9 KiB
C++

/*----------------------------------------------------------------------------*/
/* 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 "BuiltInAccelerometer.h"
#include "HAL/HAL.hpp"
#include "WPIErrors.h"
/**
* Constructor.
* @param range The range the accelerometer will measure
*/
BuiltInAccelerometer::BuiltInAccelerometer(Range range)
: m_table(0)
{
SetRange(range);
HALReport(HALUsageReporting::kResourceType_Accelerometer, 0, 0, "Built-in accelerometer");
}
/** {@inheritdoc} */
void BuiltInAccelerometer::SetRange(Range range)
{
if(range == kRange_16G)
{
wpi_setWPIErrorWithContext(ParameterOutOfRange, "16G range not supported (use k2G, k4G, or k8G)");
}
setAccelerometerActive(false);
setAccelerometerRange((AccelerometerRange)range);
setAccelerometerActive(true);
}
/**
* @return The acceleration of the RoboRIO along the X axis in g-forces
*/
double BuiltInAccelerometer::GetX()
{
return getAccelerometerX();
}
/**
* @return The acceleration of the RoboRIO along the Y axis in g-forces
*/
double BuiltInAccelerometer::GetY()
{
return getAccelerometerY();
}
/**
* @return The acceleration of the RoboRIO along the Z axis in g-forces
*/
double BuiltInAccelerometer::GetZ()
{
return getAccelerometerZ();
}
std::string BuiltInAccelerometer::GetSmartDashboardType() {
return "Accelerometer";
}
void BuiltInAccelerometer::InitTable(ITable *subtable) {
m_table = subtable;
UpdateTable();
}
void BuiltInAccelerometer::UpdateTable() {
if (m_table != NULL) {
m_table->PutNumber("X", GetX());
m_table->PutNumber("Y", GetY());
m_table->PutNumber("Z", GetZ());
}
}
ITable* BuiltInAccelerometer::GetTable() {
return m_table;
}