?? events.c
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/** ###################################################################
** Filename : Events.C
** Project : vvvf_56F8346
** Processor : 56F8346
** Beantype : Events
** Version : Driver 01.01
** Compiler : Metrowerks DSP C Compiler
** Date/Time : 2008-2-3, 下午 02:57
** Abstract :
** This is user's event module.
** Put your event handler code here.
** Settings :
** Contents :
** No public methods
**
** (c) Copyright UNIS, spol. s r.o. 1997-2004
** UNIS, spol. s r.o.
** Jundrovska 33
** 624 00 Brno
** Czech Republic
** http : www.processorexpert.com
** mail : info@processorexpert.com
** ###################################################################*/
/* MODULE Events */
#include "Cpu.h"
#include "Events.h"
Frac16 Frequency_Desired; //給定運(yùn)轉(zhuǎn)頻率
Frac16 Frequency_Required=50; //實(shí)際運(yùn)轉(zhuǎn)頻率,相當(dāng)于起始值.
Frac16 Increment_Ramp=1;
Frac16 Decrement_Ramp=1;
Frac16 v=30000;
//int Increment_Ramp = 1; //斜坡函數(shù)增量
//int Decrement_Ramp = 1;
//int v = 30000; //電壓矢量幅值
Frac16 PhaseIncrement; //電壓矢量角度增量
Frac16 theta; //電壓矢量角度
mc_s3PhaseSystem p_abc; //定子電壓的a,b,c軸分量
mc_sPhase pUS_AlphaBeta; //定子電壓的Alpha和Beta軸分量
/*
** ===================================================================
** Event : TI1_OnInterrupt (module Events)
**
** From bean : TI1 [TimerInt]
** Description :
** When a timer interrupt occurs this event is called (only
** when the bean is enabled - "Enable" and the events are
** enabled - "EnableEvent").
** Parameters : None
** Returns : Nothing
** ===================================================================
*/
#pragma interrupt called /* Comment this line if the appropriate 'Interrupt preserve registers' property */
/* is set to 'yes' (#pragma interrupt saveall is generated before the ISR) */
void TI1_OnInterrupt(void)
{
Frequency_Desired = 100;//50Hz
Frequency_Required = MC2_rampGetValue(Increment_Ramp,Decrement_Ramp,&Frequency_Required,&Frequency_Desired);
}
/*
** ===================================================================
** Event : PWMC1_OnReload (module Events)
**
** From bean : PWMC1 [PWMMC]
** Description :
** This event is called before PWM cycle according to reload
** frequency. (only when the bean is enabled - <Enable> and
** the events are enabled - <EnableEvent>) (event is
** available only if interrupt service/event is enabled).
** Parameters : None
** Returns : Nothing
** ===================================================================
*/
#pragma interrupt called /* Comment this line if the appropriate 'Interrupt preserve registers' property */
/* is set to 'yes' (#pragma interrupt saveall is generated before the ISR) */
void PWMC1_OnReload(void)
{
PhaseIncrement = Frequency_Required*13/10;//360/(Frequency_Reload*100/Frequency_Required)/180*32768//:沒有弄清楚怎么得來的:gsy
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