Help needed. To generate PWM on a freescale microcontroller

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Hi all

Am using Freescale Micro controller MC9S08SH8. Iam trying to create a PWM using this controller. Though I have carefully set all the registers related to PWM, Am still unable to generate PWM on this.

The main task was to create a edge aligned PWM on all channels of each PWM.
also am using internal oscillator it has.

Can any one give me some example C Codes for the same or try correcting my code

Tools am using: Codewarrior suite with P&E Programmer
Controller: MC9S08SH8 20pin


Any kind of help is greatly appreciated

Thanks!

#include <hidef.h> /* for EnableInterrupts macro */
#include "derivative.h" /* include peripheral declarations */

void main(void) {

  EnableInterrupts; /* enable interrupts */

     //TIMER1 CH0 n CH1
     
     TPM1SC=0b01001000;
     TPM1C0SC=0b00101000;  //Edge aligned pwm with high true pulses 
     TPM1C1SC=0b00101000; 
     TPM1MOD=400;
     TPM1C0V=400;
     TPM1C1V=400;
     
     //TIMER2 CH0 n CH1 
  
     TPM2SC=0b01001000;
     TPM2C1SC=0b00100100; //Edge aligned pwm with low true pulses 
     TPM2C0SC=0b00100100;
     TPM2MOD=400;
     TPM2C1V=400;
     TPM2C0V=400;

while(1)
{
TPM1C0V=300;
TPM1C1V=300;
TPM2C1V=300;
TPM2C0V=300;
}  
 }