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/*
flext tutorial - timer 1
Copyright (c) 2003 Thomas Grill (xovo@gmx.net)
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "license.txt," in this distribution.
-------------------------------------------------------------------------
This is an example of an object using timers
*/
// enable flext attributes
#define FLEXT_ATTRIBUTES 1
// include flext header
#include <flext.h>
// check for appropriate flext version
#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 403)
#error You need at least flext version 0.4.3
#endif
// define the class that stands for a pd/Max object
class timer1:
// inherit from basic flext class
public flext_base
{
// obligatory flext header (class name,base class name)
FLEXT_HEADER_S(timer1,flext_base,Setup)
public:
// constructor
timer1();
protected:
// timers
Timer tmrA,tmrB;
void m_getostime(float &f) { f = (float)GetOSTime(); } // method for operating system time attribute
void m_getrttime(float &f) { f = (float)GetTime(); } // method for real-time system time attribute
void m_timerA(void *) { ToOutString(0,"Timer A"); } // timer A method
void m_timerB(void *) { ToOutString(0,"Timer B"); } // timer B method
void m_resetA() { tmrA.Reset(); } // timer A reset
void m_resetB() { tmrB.Reset(); } // timer B reset
void m_oneshotA(int del) { tmrA.Delay(del*0.001); } // timer A one shot
void m_oneshotB(int del) { tmrB.Delay(del*0.001); } // timer B one shot
void m_periodicA(int del) { tmrA.Periodic(del*0.001); } // timer A periodic
void m_periodicB(int del) { tmrB.Periodic(del*0.001); } // timer B periodic
private:
static void Setup(t_classid c);
// register timer callbacks
FLEXT_CALLBACK_T(m_timerA)
FLEXT_CALLBACK_T(m_timerB)
// register method callbacks
FLEXT_CALLGET_F(m_getostime)
FLEXT_CALLGET_F(m_getrttime)
FLEXT_CALLBACK(m_resetA)
FLEXT_CALLBACK(m_resetB)
FLEXT_CALLBACK_I(m_oneshotA)
FLEXT_CALLBACK_I(m_oneshotB)
FLEXT_CALLBACK_I(m_periodicA)
FLEXT_CALLBACK_I(m_periodicB)
};
// instantiate the class
FLEXT_NEW("timer1",timer1)
// class setup function
void timer1::Setup(t_classid c)
{
FLEXT_CADDATTR_GET(c,"ostime",m_getostime); // register attribute for OS time
FLEXT_CADDATTR_GET(c,"time",m_getrttime); // register attribute for RT time
FLEXT_CADDMETHOD_(c,0,"resetA",m_resetA); // register reset method for timer A
FLEXT_CADDMETHOD_(c,0,"resetB",m_resetB); // register reset method for timer B
FLEXT_CADDMETHOD_(c,0,"oneshotA",m_oneshotA); // register one shot method for timer A
FLEXT_CADDMETHOD_(c,0,"oneshotB",m_oneshotB); // register one shot method for timer B
FLEXT_CADDMETHOD_(c,0,"periodicA",m_periodicA); // register periodic method for timer A
FLEXT_CADDMETHOD_(c,0,"periodicB",m_periodicB); // register periodic method for timer B
}
// class constructor
timer1::timer1():
tmrA(false),tmrB(false)
{
AddInAnything("Control timers"); // add inlet for control commands
AddOutAnything("Timer output"); // add outlet for timer output
// register methods
FLEXT_ADDTIMER(tmrA,m_timerA); // register method "m_timerA" for timer A
FLEXT_ADDTIMER(tmrB,m_timerB); // register method "m_timerB" for timer B
}
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