| Line 21... |
Line 21... |
| 21 |
#define LCD_DATA7 PIN_D7 |
21 |
#define LCD_DATA7 PIN_D7 |
| 22 |
#include <lcd.c> |
22 |
#include <lcd.c> |
| 23 |
|
23 |
|
| 24 |
#define OUTPUT_ENABLE PIN_C1 |
24 |
#define OUTPUT_ENABLE PIN_C1 |
| 25 |
|
25 |
|
| - |
|
26 |
|
| - |
|
27 |
//#define MAXDUTY (int16)160 // 50 kHz |
| - |
|
28 |
#define MAXDUTY (int16)400 // 20 kHz |
| - |
|
29 |
//#define MAXDUTY (int16)800 // 10 kHz |
| - |
|
30 |
#define HALFDUTY (int16)MAXDUTY/2 |
| - |
|
31 |
//#define DIVISOR 199 // 10 kHz |
| - |
|
32 |
#define DIVISOR 99 // 20 kHz |
| - |
|
33 |
//#define DIVISOR 39 // 50 kHz |
| - |
|
34 |
|
| - |
|
35 |
#define regreseM (2.02) |
| - |
|
36 |
#define regreseN (-451) |
| - |
|
37 |
|
| - |
|
38 |
|
| - |
|
39 |
|
| 26 |
void sound_beep( unsigned int lenght, int16 frequency) |
40 |
void sound_beep( unsigned int lenght, int16 frequency) |
| 27 |
{ |
41 |
{ |
| 28 |
unsigned int i; |
42 |
unsigned int i; |
| 29 |
|
43 |
|
| 30 |
for(i=0;i<=lenght;i++) |
44 |
for(i=0;i<=lenght;i++) |
| Line 38... |
Line 52... |
| 38 |
{ |
52 |
{ |
| 39 |
unsigned int16 setpoint=43; |
53 |
unsigned int16 setpoint=43; |
| 40 |
unsigned int16 napeti; |
54 |
unsigned int16 napeti; |
| 41 |
unsigned int16 plneni=0; |
55 |
unsigned int16 plneni=0; |
| 42 |
unsigned int1 button_press; // semafor pro cteni tlacitek |
56 |
unsigned int1 button_press; // semafor pro cteni tlacitek |
| - |
|
57 |
unsigned int16 reg; |
| - |
|
58 |
float given; |
| 43 |
|
59 |
|
| 44 |
setup_adc_ports(sAN0|VSS_VDD); |
60 |
setup_adc_ports(sAN0|VSS_VDD); |
| 45 |
setup_adc(ADC_CLOCK_DIV_32); |
61 |
setup_adc(ADC_CLOCK_DIV_2); |
| 46 |
setup_spi(SPI_SS_DISABLED); |
62 |
setup_spi(SPI_SS_DISABLED); |
| 47 |
setup_timer_0(RTCC_EXT_L_TO_H|RTCC_DIV_1); |
63 |
setup_timer_0(RTCC_EXT_L_TO_H|RTCC_DIV_1); |
| 48 |
setup_timer_1(T1_DISABLED); |
64 |
setup_timer_1(T1_DISABLED); |
| 49 |
setup_timer_2(T2_DIV_BY_1,255,1); |
65 |
setup_timer_2(T2_DIV_BY_1,DIVISOR,1); |
| 50 |
setup_ccp1(CCP_PWM); |
66 |
set_pwm1_duty(HALFDUTY); |
| 51 |
setup_ccp2(CCP_PWM); |
67 |
set_pwm2_duty(MAXDUTY); |
| 52 |
setup_comparator(NC_NC_NC_NC);// This device COMP currently not supported by the PICWizard |
68 |
setup_comparator(NC_NC_NC_NC);// This device COMP currently not supported by the PICWizard |
| 53 |
setup_oscillator(OSC_8MHZ); |
69 |
setup_oscillator(OSC_8MHZ); |
| 54 |
|
70 |
|
| 55 |
set_pwm1_duty(0); |
71 |
set_pwm1_duty(0); |
| 56 |
set_pwm2_duty(0); |
72 |
set_pwm2_duty(0); |
| Line 60... |
Line 76... |
| 60 |
output_high(LED3); |
76 |
output_high(LED3); |
| 61 |
output_high(LED4); |
77 |
output_high(LED4); |
| 62 |
output_low(BEEP); |
78 |
output_low(BEEP); |
| 63 |
|
79 |
|
| 64 |
lcd_init(); |
80 |
lcd_init(); |
| - |
|
81 |
set_adc_channel(0); |
| 65 |
|
82 |
|
| 66 |
lcd_gotoxy(1,1); |
83 |
lcd_gotoxy(1,1); |
| 67 |
lcd_putc("HVPS01A"); |
84 |
lcd_putc("HVPS01A"); |
| 68 |
lcd_gotoxy(1,2); |
85 |
lcd_gotoxy(1,2); |
| 69 |
lcd_putc(" MLAB.cz"); |
86 |
lcd_putc(" MLAB.cz"); |
| 70 |
Delay_ms(1000); |
87 |
Delay_ms(1000); |
| 71 |
|
88 |
|
| 72 |
lcd_putc("\f"); |
89 |
lcd_putc("\f"); |
| - |
|
90 |
|
| - |
|
91 |
reg=400; |
| - |
|
92 |
given=regreseM*reg+regreseN; |
| - |
|
93 |
|
| 73 |
|
94 |
|
| 74 |
while(true) |
95 |
while(true) |
| 75 |
{ |
96 |
{ |
| 76 |
|
97 |
|
| 77 |
set_adc_channel(1); |
98 |
set_adc_channel(1); |