frequency_shift

[andys]

I wrote this code and i want to but a (4 way)switch.For each step of the switch i want the PIC work with different frequency.I can't find the broplem.This is my code:

#include <18F4550.h>
#device ADC=16
#fuses XT,NOWDT,NOPROTECT,NOLVP,CCP2B3,CCP2C1
#use delay(clock=4000000)

void main()
{
long adc_result;

setup_adc_ports(ALL_ANALOG);
setup_adc(ADC_CLOCK_DIV_16);
setup_ccp1(CCP_PWM); // to CCP1 doulevi san PWM

//setup_timer_2(T2_DIV_BY_1, 255,1);
while(1){
if (!input(PIN_A3)) {
setup_timer_2(T2_DIV_BY_1, 255,1);
set_adc_channel(0);
delay_ms(1);
adc_result=read_adc();
adc_result>>=6;
set_pwm1_duty(adc_result);
}
if (!input(PIN_A4)) {
setup_timer_2(T2_DIV_BY_4, 255,1);
set_adc_channel(0);
delay_ms(1);
adc_result=read_adc();
adc_result>>=6;
set_pwm1_duty(adc_result);

}
else if (!input(PIN_A5)) {
setup_timer_2(T2_DIV_BY_16, 255,1);
set_adc_channel(0);
delay_ms(1);
adc_result=read_adc();
adc_result>>=6;
set_pwm1_duty(adc_result);
}
else if (!input(PIN_E0)) {
setup_timer_2(T2_DISABLED , 255,1);
set_adc_channel(0);
delay_ms(1);
adc_result=read_adc();
adc_result>>=6;
set_pwm1_duty(adc_result);

}
}
}

[PCM programmer]

Your code has several obvious bugs. If your code has obvious
bugs, people will tend to not respond to the post. They expect
you to spot the bugs.

Look at the first one: