//////// Standard Header file for the PIC16F628 device ////////////////
#device PIC16F819
#nolist
//////// Program memory: 2048x14  Data RAM: 224  Stack: 8
//////// I/O: 16   Analog Pins: 0
//////// Data EEPROM: 112
//////// C Scratch area: 20   ID Location: 2000
//////// Fuses: LP,XT,HS,EC,NOWDT,WDT,NOPUT,PUT,PROTECT,PROTECT_50%
//////// Fuses: PROTECT_75%,NOPROTECT,NOBROWNOUT,BROWNOUT,MCLR,NOMCLR,LVP
//////// Fuses: NOLVP,ER_IO,INTRC_IO,ER,INTRC,CPD,NOCPD
////////
////////////////////////////////////////////////////////////////// I/O
// Discrete I/O Functions: SET_TRIS_x(), OUTPUT_x(), INPUT_x(),
//                         PORT_B_PULLUPS(), INPUT(),
//                         OUTPUT_LOW(), OUTPUT_HIGH(),
//                         OUTPUT_FLOAT(), OUTPUT_BIT()
// Constants used to identify pins in the above are:

#define PIN_A0  40
#define PIN_A1  41
#define PIN_A2  42
#define PIN_A3  43
#define PIN_A4  44
#define PIN_A5  45
#define PIN_A6  46
#define PIN_A7  47

#define PIN_B0  48
#define PIN_B1  49
#define PIN_B2  50
#define PIN_B3  51
#define PIN_B4  52
#define PIN_B5  53
#define PIN_B6  54
#define PIN_B7  55

////////////////////////////////////////////////////////////////// Useful defines
#define FALSE 0
#define TRUE 1

#define BYTE int
#define BOOLEAN short int

#define getc getch
#define fgetc getch
#define getchar getch
#define putc putchar
#define fputc putchar
#define fgets gets
#define fputs puts

////////////////////////////////////////////////////////////////// Control
// Control Functions:  RESET_CPU(), SLEEP(), RESTART_CAUSE()
// Constants returned from RESTART_CAUSE() are:
#define WDT_FROM_SLEEP  0
#define WDT_TIMEOUT     8
#define MCLR_FROM_SLEEP 16
#define NORMAL_POWER_UP 24


////////////////////////////////////////////////////////////////// Timer 0
// Timer 0 (AKA RTCC)Functions: SETUP_COUNTERS() or SETUP_TIMER0(),
//                              SET_TIMER0() or SET_RTCC(),
//                              GET_TIMER0() or GET_RTCC()
// Constants used for SETUP_TIMER0() are:
#define RTCC_INTERNAL   0
#define RTCC_EXT_L_TO_H 32
#define RTCC_EXT_H_TO_L 48

#define RTCC_DIV_1      8
#define RTCC_DIV_2      0
#define RTCC_DIV_4      1
#define RTCC_DIV_8      2
#define RTCC_DIV_16     3
#define RTCC_DIV_32     4
#define RTCC_DIV_64     5
#define RTCC_DIV_128    6
#define RTCC_DIV_256    7


#define RTCC_8_BIT      0

// Constants used for SETUP_COUNTERS() are the above
// constants for the 1st param and the following for
// the 2nd param:

////////////////////////////////////////////////////////////////// WDT
// Watch Dog Timer Functions: SETUP_WDT() or SETUP_COUNTERS() (see above)
//                            RESTART_WDT()
//
#define WDT_18MS        8
#define WDT_36MS        9
#define WDT_72MS       10
#define WDT_144MS      11
#define WDT_288MS      12
#define WDT_576MS      13
#define WDT_1152MS     14
#define WDT_2304MS     15

////////////////////////////////////////////////////////////////// Timer 1
// Timer 1 Functions: SETUP_TIMER_1, GET_TIMER1, SET_TIMER1
// Constants used for SETUP_TIMER_1() are:
//      (or (via |) together constants from each group)
#define T1_DISABLED         0
#define T1_INTERNAL         0x85
#define T1_EXTERNAL         0x87
#define T1_EXTERNAL_SYNC    0x83

#define T1_CLK_OUT          8

#define T1_DIV_BY_1         0
#define T1_DIV_BY_2         0x10
#define T1_DIV_BY_4         0x20
#define T1_DIV_BY_8         0x30

////////////////////////////////////////////////////////////////// Timer 2
// Timer 2 Functions: SETUP_TIMER_2, GET_TIMER2, SET_TIMER2
// Constants used for SETUP_TIMER_2() are:
#define T2_DISABLED         0
#define T2_DIV_BY_1         4
#define T2_DIV_BY_4         5
#define T2_DIV_BY_16        6

////////////////////////////////////////////////////////////////// CCP
// CCP Functions: SETUP_CCPx, SET_PWMx_DUTY
// CCP Variables: CCP_x, CCP_x_LOW, CCP_x_HIGH
// Constants used for SETUP_CCPx() are:
#define CCP_OFF                         0
#define CCP_CAPTURE_FE                  4
#define CCP_CAPTURE_RE                  5
#define CCP_CAPTURE_DIV_4               6
#define CCP_CAPTURE_DIV_16              7
#define CCP_COMPARE_SET_ON_MATCH        8
#define CCP_COMPARE_CLR_ON_MATCH        9
#define CCP_COMPARE_INT                 0xA
#define CCP_COMPARE_RESET_TIMER         0xB
#define CCP_PWM                         0xC
#define CCP_PWM_PLUS_1                  0x1c
#define CCP_PWM_PLUS_2                  0x2c
#define CCP_PWM_PLUS_3                  0x3c
long CCP_1;
#byte   CCP_1    =                      0x15
#byte   CCP_1_LOW=                      0x15
#byte   CCP_1_HIGH=                     0x16
////////////////////////////////////////////////////////////////// COMP
// Comparator Variables: C1OUT, C2OUT
// Constants used in setup_comparators() are:
#define A0_A3_A1_A2  4
#define A0_A2_A1_A2  3
#define NC_NC_A1_A2  5
#define NC_NC_NC_NC  7
#define A0_VR_A1_VR  2
#define A3_VR_A2_VR  10
#define A0_A2_A1_A2_OUT_ON_A3_A4 6
#define A3_A2_A1_A2  9

#bit C1OUT = 0x1f.6
#bit C2OUT = 0x1f.7

////////////////////////////////////////////////////////////////// VREF
// Constants used in setup_vref() are:
#define VREF_LOW  0xa0
#define VREF_HIGH 0x80
#define VREF_A2   0x40

////////////////////////////////////////////////////////////////// INT
// Interrupt Functions: ENABLE_INTERRUPTS(), DISABLE_INTERRUPTS(),
//                      EXT_INT_EDGE()
//
// Constants used in EXT_INT_EDGE() are:
#define L_TO_H              0x40
#define H_TO_L                 0
// Constants used in ENABLE/DISABLE_INTERRUPTS() are:
#define GLOBAL                    0x0BC0
#define INT_RTCC                  0x0B20
#define INT_RB                    0x0B08
#define INT_EXT                   0x0B10
#define INT_TBE                   0x8C10
#define INT_RDA                   0x8C20
#define INT_TIMER1                0x8C01
#define INT_TIMER2                0x8C02
#define INT_CCP1                  0x8C04
#define INT_LCD                   0x8C80
#define INT_COMP                  0x8C40
#define INT_EEPROM                0x0B40
#define INT_TIMER0                0x0B20

// Definice reistru pro pristup k EEPROM
#define EEDATA                    0x010C
#define EEADR                     0x010D
#define EEDATAH                   0x010E
#define EEADRH                    0x010F
#define EECON1                    0x018C
  #define EECON1_RD    0
  #define EECON1_WR    1
  #define EECON1_WREN  2
  #define EECON1_WRERR 3
  #define EECON1_FREE  4
  #define EECON1_EEPGD 7
#define EECON2                    0x018D
#define PIR2                      0x000D
  #define PIR2_EEIF    4
#define PIE2                      0x008D
  #define PIR2_EEIE    4

#list