Лабораторные МПр / код / lab4 / lab_pwm / main

#include <lpc17xx.h>
 	
int main (void)
{
    
LPC_SC->PCONP |= 1<<6;		  //default = 1 
LPC_SC->PCLKSEL0 |= 00<<12;    //CCLK/4                                                
	
LPC_PINCON->PINSEL4 |= 0x01<<4   //Connect PWM1.3 to pin 2.2 
//                    |  0x01<<6   //Connect PWM1.4 to pin 2.3 
                    |  0x01<<8;   //Connect PWM1.5 to pin 2.4 
//                    |  0x01<<10; //Connect PWM1.6 to pin 2.5
            
LPC_PWM1->PCR |=  0x01<<11  //Enable PWM 3 output
//              |   0x01<<12  //Enable PWM 4 output
              |   0x01<<13;  //Enable PWM 5 output
//              |   0x01<<14; //Enable PWM 6 output


LPC_PWM1->PCR |=  0x01<<3  // упр. одним перепадом для PWM3
//              |   0x00<<4  // упр. одним перепадом для PWM4
              |   0x01<<5;  // упр. одним перепадом для PWM5
//              |   0x00<<6; // упр. одним перепадом для PWM6
        
LPC_PWM1->MCR = 0x00000002;	//сброс при совпадении для канала 0  
LPC_PWM1->PR  = 0x00000000;	//Load prescaler
LPC_PWM1->MR0 = 6000000/4;	//set cycle rate to one second //регистры совпаденя
LPC_PWM1->MR1 = 6000000/8;	//set duty cycle to 50%
LPC_PWM1->MR2 = 3000000/8;	//set duty cycle to 50%
LPC_PWM1->MR3 = 6000000/8;	//set duty cycle to 50%
LPC_PWM1->MR4 = 1000000/8;	//set duty cycle to 50%
LPC_PWM1->MR5 = 3000000/8;	//set duty cycle to 50%
LPC_PWM1->MR6 = 6000000/8;	//set duty cycle to 50%
LPC_PWM1->LER = 0x00000079;	//enable shadow latch for match 0,3-6 
LPC_PWM1->TCR = 0x00000002;	//Reset counter and prescaler 
LPC_PWM1->TCR = 0x00000009;	//enable PWM - 01<<8(режим таймера), release counter 


 
while(1)
  {
    
  }
   
}