123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137 |
- #ifndef __MAIN_H
- #define __MAIN_H
- #include <ioavr.h>
- #include <intrinsics.h>
- #include <stdint.h>
- #include "rtos.h"
- #include "twim.h"
- /* Timers */
- // T0 period 4 ms == 0x100 - (8000000 / 256 * 0.004)
- #define TIM0_PRESCALER 1<<CS02
- #define TIM0_CNT 0x83
- #define TIM0_CHANNEL 0x00
- /* LEDs */
- #define LED_PORT PORTC
- #define LED_DDR DDRC
- #define LED_1 (1<<PC2)
- #define LED_2 (1<<PC3)
- #define LED_ON(led) LED_PORT |= led
- #define LED_OFF(led) LED_PORT &= ~led
- #define LED_TOGGLE(led) LED_PORT ^= led
- /* 7-segment LED indikators */
- #define INDCTR_NUMS 4
- #define INDCTR_SEGMENT_PORT PORTB
- #define INDCTR_SEGMENT_DDR DDRB
- #define INDCTR_SEGMENT_A PB0
- #define INDCTR_SEGMENT_B PB2
- #define INDCTR_SEGMENT_C PB4
- #define INDCTR_SEGMENT_D PB6
- #define INDCTR_SEGMENT_E PB7
- #define INDCTR_SEGMENT_F PB1
- #define INDCTR_SEGMENT_G PB3
- #define INDCTR_SEGMENT_H PB5
- #define INDCTR_COMMON_PORT PORTD
- #define INDCTR_COMMON_DDR DDRD
- #define INDCTR_COMMON_1 (1<<PD0)
- #define INDCTR_COMMON_2 (1<<PD1)
- #define INDCTR_COMMON_3 (1<<PD2)
- #define INDCTR_COMMON_4 (1<<PD3)
- #define INDCTR_COMMON_ALL (INDCTR_COMMON_1 | INDCTR_COMMON_2 | INDCTR_COMMON_3 | INDCTR_COMMON_4)
- #define INDCTR_COMMON_DOT 1
- typedef enum {
- Sym_0 = ~0x28,
- Sym_1 = ~0xEB,
- Sym_2 = ~0x32,
- Sym_3 = ~0xA2,
- Sym_4 = ~0xE1,
- Sym_5 = ~0xA4,
- Sym_6 = ~0x24,
- Sym_7 = ~0xEA,
- Sym_8 = ~0x20,
- Sym_9 = ~0xA0,
- Sym_a = ~0x60,
- Sym_b = ~0x25,
- Sym_c = ~0x37,
- Sym_d = ~0x23,
- Sym_e = ~0x34,
- Sym_f = ~0x74,
- Sym_minus = ~0xF7,
- Sym_gradus = ~0xF0,
- Sym_t = ~0x35,
- Sym_dot = 1<<INDCTR_SEGMENT_H
- } indctr_sym_t;
- /* Convert 0x0-0xF digit to 7-seg indicators symbol */
- const indctr_sym_t IndctrNums[16] = {
- Sym_0, Sym_1, Sym_2, Sym_3,
- Sym_4, Sym_5, Sym_6, Sym_7,
- Sym_8, Sym_9, Sym_a, Sym_b,
- Sym_c, Sym_d, Sym_e, Sym_f
- };
- /* DS18B20 termometer */
- #define DS18B20_PORT PORTD
- #define DS18B20_DDR DDRD
- #define DS18B20_PIN PIND
- #define DS18B20_PAD PD7
- /* BTN */
- #define BTN_LVL_NO 0xED
- #define BTN_LVL_7 0xD8
- #define BTN_LVL_6 0xD0
- #define BTN_LVL_5 0xC5
- #define BTN_LVL_4 0xB4
- #define BTN_LVL_3 0x94
- #define BTN_LVL_2 0x3F
- typedef enum {
- btn_no = 0,
- btn_1,
- btn_2,
- btn_3,
- btn_4,
- btn_5,
- btn_6,
- btn_7
- } btn_t;
- /* DS1307 */
- #define DS1307_ADR 0x68
- #define DS1307_ADR_RD 0xD0
- #define DS1307_ADR_WR 0xD1
- typedef struct {
- uint8_t seconds;
- uint8_t minutes;
- uint8_t hours;
- } time_t;
- /* Global varaibles */
- volatile struct {
- uint8_t needDot : 1;
- uint8_t newTime : 1;
- uint8_t newBTN : 1;
- uint8_t : 5; // дополнение до 8 бит (резерв)
- } Flag;
- volatile static indctr_sym_t Display[4];
- volatile static uint8_t resultADC;
- static uint8_t twi_buf[8];
- static time_t Clock;
- static void setTime(void);
- /* Functions prototypes */
- static void startADC(void);
- static btn_t getBTN(void);
- static void getTime(void);
- #endif // __MAIN_H
|