Wojciech Rynczuk / Mbed 2 deprecated vcdMaker_Demo

This is the vcdMaker demo project. See http://vcdmaker.org for details. vcdMaker is supposed to help engineers to debug their applications and systems. It transforms text log files into the VCD format which can be easily displayed as a waveform.

Dependencies:   mbed vcdLogger vcdSignal

Signals/accelerometer.cpp@3:6d5e16097db0, 2016-12-07 (annotated)

Committer:
ketjow
Date:
Wed Dec 07 09:16:38 2016 +0000
Revision:
3:6d5e16097db0
Parent:
2:a13cde5c679c 
Sync signal added

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ketjow 1:446154224f92 1 /*!
ketjow 1:446154224f92 2 @file accelerometer.cpp
ketjow 1:446154224f92 3
ketjow 1:446154224f92 4 The implementation of the accelerometer signal class.
ketjow 1:446154224f92 5
ketjow 1:446154224f92 6 @par Full Description
ketjow 1:446154224f92 7 The implementation of the accelerometer signal class.
ketjow 1:446154224f92 8
ketjow 1:446154224f92 9 @if REVISION_HISTORY_INCLUDED
ketjow 1:446154224f92 10 @par Edit History
ketjow 1:446154224f92 11 @li [0] wojciech.rynczuk@wp.pl 20-JAN-2015 Initial file revision.
ketjow 2:a13cde5c679c 12 @li [1] wojciech.rynczuk@wp.pl 04-MAR-2016 Fixed real printing.
ketjow 1:446154224f92 13 @endif
ketjow 1:446154224f92 14
ketjow 1:446154224f92 15 @ingroup Signal
ketjow 1:446154224f92 16
ketjow 2:a13cde5c679c 17 The MIT License (MIT)
ketjow 2:a13cde5c679c 18 Copyright (c) 2016 Wojciech Rynczuk
ketjow 1:446154224f92 19
ketjow 1:446154224f92 20 */
ketjow 1:446154224f92 21
ketjow 0:9a59cffaafad 22 #include "accelerometer.hpp"
ketjow 0:9a59cffaafad 23
ketjow 0:9a59cffaafad 24 #define MMA8451_I2C_ADDRESS (0x1d<<1)
ketjow 0:9a59cffaafad 25
ketjow 0:9a59cffaafad 26 Accelerometer::Accelerometer(const string& name, Logger& logger) : Signal(name, 32, logger)
ketjow 0:9a59cffaafad 27 {
ketjow 0:9a59cffaafad 28 m_Accelerometer = new MMA8451Q(PTE25, PTE24, MMA8451_I2C_ADDRESS);
ketjow 0:9a59cffaafad 29 m_Filter = 1;
ketjow 0:9a59cffaafad 30 m_AccXPrev = 0;
ketjow 0:9a59cffaafad 31 m_AccYPrev = 0;
ketjow 0:9a59cffaafad 32 m_AccZPrev = 0;
ketjow 0:9a59cffaafad 33 m_AccXCurr = 0;
ketjow 0:9a59cffaafad 34 m_AccYCurr = 0;
ketjow 0:9a59cffaafad 35 m_AccZCurr = 0;
ketjow 0:9a59cffaafad 36 }
ketjow 0:9a59cffaafad 37
ketjow 0:9a59cffaafad 38 Accelerometer::~Accelerometer()
ketjow 0:9a59cffaafad 39 {
ketjow 0:9a59cffaafad 40 delete m_Accelerometer;
ketjow 0:9a59cffaafad 41 }
ketjow 0:9a59cffaafad 42
ketjow 0:9a59cffaafad 43 void Accelerometer::PrintState()
ketjow 0:9a59cffaafad 44 {
ketjow 0:9a59cffaafad 45 string suffix("AccX");
ketjow 2:a13cde5c679c 46 string msg("");
ketjow 0:9a59cffaafad 47 int32_t time_ref = 0;
ketjow 0:9a59cffaafad 48
ketjow 0:9a59cffaafad 49 m_AccXCurr = m_Accelerometer->getAccX();
ketjow 0:9a59cffaafad 50 m_AccYCurr = m_Accelerometer->getAccY();
ketjow 0:9a59cffaafad 51 m_AccZCurr = m_Accelerometer->getAccZ();
ketjow 0:9a59cffaafad 52 if ( (CheckFilter()) || \
ketjow 0:9a59cffaafad 53 (fabs(m_AccXCurr - m_AccXPrev) > 0.1) || \
ketjow 0:9a59cffaafad 54 (fabs(m_AccYCurr - m_AccYPrev) > 0.1) || \
ketjow 0:9a59cffaafad 55 (fabs(m_AccZCurr - m_AccZPrev) > 0.1))
ketjow 0:9a59cffaafad 56 {
ketjow 0:9a59cffaafad 57 PrintReal(m_AccXCurr, suffix, msg, time_ref);
ketjow 0:9a59cffaafad 58 suffix = "AccY";
ketjow 0:9a59cffaafad 59 PrintReal(m_AccYCurr, suffix, msg, time_ref);
ketjow 0:9a59cffaafad 60 suffix = "AccZ";
ketjow 0:9a59cffaafad 61 PrintReal(m_AccZCurr, suffix, msg, time_ref);
ketjow 0:9a59cffaafad 62 m_AccXPrev = m_AccXCurr;
ketjow 0:9a59cffaafad 63 m_AccYPrev = m_AccYCurr;
ketjow 0:9a59cffaafad 64 m_AccZPrev = m_AccZCurr;
ketjow 0:9a59cffaafad 65 }
ketjow 0:9a59cffaafad 66 }