PWM problem

I cannot get PWM signal in P7.1..pls help me

MY Program is ..


#include <stdio.h> /* standard I/O .h-file */
#include <reg167.h> /* special function register 80C167 */
#include <math.h>

a




int i;
double La[200],Lb[200];
unsigned int sdata deltaKLa[400];
unsigned int sdata deltaKLb[400];
int sdata period_reg;
int sdata PECC7_init;
int sdata PECC6_init;

void PWM (void);
void pulse (void);
void delay (int);
void CC_PEC_init(void);
void PWM_PEC_init(void);
void PWM_Init(void);

/****************/
/* main program */
/****************/
void main (void) { /* execution starts here */
/* initialize the serial interface */
#ifndef MCB167 /* do not initialize if you use Monitor-166 */
P3 |= 0x0400; /* SET PORT 3.10 OUTPUT LATCH (TXD) */
DP3 |= 0x0400; /* SET PORT 3.10 DIRECTION CONTROL (TXD OUTPUT) */
DP3 &= 0xF7FF; /* RESET PORT 3.11 DIRECTION CONTROL (RXD INPUT) */
S0TIC = 0x80; /* SET TRANSMIT INTERRUPT FLAG */
S0RIC = 0x00; /* DELETE RECEIVE INTERRUPT FLAG */
S0BG = 0x40; /* SET BAUDRATE TO 9600 BAUD */
S0CON = 0x8011; /* SET SERIAL MODE */
IEN = 1; /*Globally enable interrut request */
#endif


while (1) { /* An embedded program does not stop and */
/* never returns. We've used an endless */

PWM();
pulse();
} /* loop. You may wish to put in your own */
} /* code were we've printed the dots (...). */


/*==================================================================*/
/* PWM GENERATOR
/*==================================================================*/
void PWM (void)
{
double pi=3.1416,rad2count;
float m;
int p,k;
int f;
p=400;
f=50;
m=0.9;

//printf ("Masukan Modulation Index P\n");
//scanf("%d",&p);
//printf ("Masukan Nisbah Pemodulatan m\n");
//scanf("%f",&m);


PECC7_init=0x0400+(p/2);
PECC6_init=0x0400+(p/2);
period_reg=(500000/(f*p*0.05));
rad2count=(pi*f)/10000000;



for (k=1;k<=p/2;k++){

deltaKLa[k] = period_reg-((pi/(2*p))+(m*pi/(2*p))*sin((pi*2*k)/p))/rad2count;
deltaKLb[k] = period_reg-((pi/(2*p))+(m*pi/(2*p))*sin((pi*2*k)/p))/rad2count;


//deltaKLa[k]=period_reg/2;
//deltaKLb[k]=period_reg/2;

//deltaKLa[k] = (pi/(2*p))+(m*pi/(2*p))*sin((pi*2*k)/p);
//deltaKLb[k] = (pi/(2*p))-(m*pi/(2*p))*sin((pi*2*k)/p);
//deltaKLa[k] = deltaKLa[k]/0.000016;
//deltaKLb[k] = deltaKLb[k]/0.000016;

if(deltaKLa[k]>=period_reg-100){
deltaKLa[k]=period_reg+1;
}
if(deltaKLb[k]>=period_reg-100){
deltaKLb[k]=period_reg+1;
}



printf("%d ",k);
printf("La=%d ,Lb=%d \n",deltaKLa[k],deltaKLb[k] );

}

PWM_Init();
PWM_PEC_init();
CC_PEC_init();


PWMCON0=PWMCON0+0x000F; /* PTR0=1;PTR1=1;PTR2=1,PTR3=1 RUN PWM CHANNEL 0,1 */
DP2=DP2+0x00007; /* Set P2.0,P2.1 as Output */
P2=P2+0x00007; /* P2.0,P2.1-->high, Enable Driver output */
while(1){


}

}


/***********************************/
/* Init Capture/Compare for PEC service */
/***********************************/
void CC_PEC_init(void){

CCM2=0x0020; /* ACC9=1; CCMOD9=0x2 ---> negetive edge; */
DP2=0x0000; /* SEt P2 as input */
EXICON=0x0002; /* Fast External Interrupt Enable */
CC9IC=0x007E; /* Capture ch9 for PEC priority level 15,group 2 */

}


/************************************/
/* Init PWM module for PEC service */
/************************************/

void PWM_PEC_init(void) {

PWMIC= 0x007F; /*Set PWM Interrupt priority level 15,groupt 3 */
PECC7=PECC7_init; /*Initialize PECC7 for PWM module */
SRCP7=(int)&deltaKLa[1];
DSTP7=(int)&PW0;

PECC6=PECC6_init;
SRCP6=(int)&deltaKLb[1];
DSTP6=(int)&PW1;

}


/***********************/
/* PWM Init /
/***********************/
void PWM_Init(void){

PWMCON0=0x0100; /* PTx = CLK cpu ,ENABLE CHANNEL 0 INTERRUPT,*/
PWMCON1=0x003F; /* PWM CHANNEL 1,2 ENABLE IN MODE 1 */
DP7=0x000F; /* SET P7.0,P7.1,P7.2 as OUTPUT */
P7=0x0008; /* Inverted PWM. */
PT2=PT1=PT0=0x0000;
PP1=PP0=period_reg; /* Pulse witdh period */
PP2=PP3=2*period_reg+1;
PW0=deltaKLa[1];
PW1=deltaKLb[1];
PW2=PW3=period_reg;

//PW2=period_reg/2;
//PP2=period_reg;
}

/*==================================================================*/
/* PWM Interrupt
/*==================================================================*/

void PWM_0 (void) interrupt 0x3F using S_RBANK {


//PIR0=0; /* Clear Interrut request flag PWM channel 0 */
//PWMIR=0;
PECC7=PECC7_init;
SRCP7=(unsigned short)&deltaKLa[1];

//SRCP6=(unsigned short)&deltaKLb[1];
//PECC6=PECC6_init;

}

/*==================================================================*/

/*==================================================================*/






/*===================================================================*/
/* PULSE GENERATOR
/*===================================================================*/
void pulse (void) {

DP2=0xFFFF;
ODP2=0x00FF;

while(1){
P7= 0xFF;
delay (20000);

P7=0x00;
delay (20000);
}
}

/*===================================================================*/
/* Funtion delay
/*===================================================================*/
void delay (int i)
{

while(i>0) {
i=i-1;
}
}
/*--------------------------------------------------------------------*/