[SOLVED] Problem in the code to generate PWM using PIC 16F877A

Akhil Mohan · Jun 15, 2011

Hello,
Please go through the code to generate a pulse of 10% duty cycle and 250Hz ( for CCS C compiler)

#include <16F877A.h>
#fuses XT,NOWDT,NOPROTECT,NOLVP,BROWNOUT,PUT
#use delay(clock=4000000)// 4MHz

main()
(
output_low(PIN_C2); // Set CCP1 output low

setup_ccp1(CCP_PWM); // Configure CCP1 as a PWM

setup_timer_2(T2_DIV_BY_16,249, 1); // 250 Hz

set_pwm1_duty(25); // 10% duty cycle on pin C2

while(1);
}

Thanks in advance,
Akhil

Akhil Mohan · Jun 16, 2011

I sorted out the error, i have inserted round brackets instead of curly

[SOLVED] Problem in the code to generate PWM using PIC 16F877A

Akhil Mohan

Member level 2

Akhil Mohan

Member level 2

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[SOLVED] Problem in the code to generate PWM using PIC 16F877A

Akhil Mohan

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