| 4370 |
jacho |
1 |
#include "main.h" |
|
|
2 |
|
|
|
3 |
|
|
|
4 |
#define MAX 1024 |
|
|
5 |
|
|
|
6 |
// Vystup PWM je na nozickach C1 a C2 |
|
|
7 |
|
|
|
8 |
void main() |
|
|
9 |
{ |
|
|
10 |
int16 pwm; |
|
|
11 |
|
|
|
12 |
setup_adc_ports(NO_ANALOGS); |
|
|
13 |
setup_adc(ADC_OFF); |
|
|
14 |
setup_spi(SPI_SS_DISABLED); |
|
|
15 |
setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); |
|
|
16 |
setup_timer_1(T1_DISABLED); |
|
|
17 |
setup_timer_2(T2_DIV_BY_1,255,1); |
|
|
18 |
setup_ccp1(CCP_PWM); |
|
|
19 |
setup_ccp2(CCP_PWM); |
|
|
20 |
set_pwm1_duty(0); |
|
|
21 |
set_pwm2_duty(0); |
|
|
22 |
|
|
|
23 |
port_b_pullups(TRUE); |
|
|
24 |
pwm=0; |
|
|
25 |
|
|
|
26 |
|
|
|
27 |
// Postupne zhasina a rozsveci stridave dve LED |
|
|
28 |
while(TRUE) |
|
|
29 |
{ |
|
|
30 |
while(pwm<MAX) |
|
|
31 |
{ |
|
|
32 |
pwm++; |
|
|
33 |
delay_ms(10); |
|
|
34 |
set_pwm1_duty(pwm); |
|
|
35 |
set_pwm2_duty(MAX-pwm); |
|
|
36 |
}; |
|
|
37 |
while(pwm>0) |
|
|
38 |
{ |
|
|
39 |
pwm--; |
|
|
40 |
delay_ms(10); |
|
|
41 |
set_pwm1_duty(pwm); |
|
|
42 |
set_pwm2_duty(MAX-pwm); |
|
|
43 |
} |
|
|
44 |
} |
|
|
45 |
} |