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132 lines
2.0 KiB
C
132 lines
2.0 KiB
C
#include "hw.h"
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#include <avr/io.h>
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#include <avr/interrupt.h>
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#include <avr/eeprom.h>
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#include "hbw.h"
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uint8_t relais1state;
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uint8_t relais2state;
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uint8_t pc0state;
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uint8_t pc1state;
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void hbw_read_config(void)
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{
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}
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uint8_t hbw_get_channel(uint8_t channel, uint8_t data[])
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{
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if (channel == 0) {
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if (bit_is_clear(PINB, Relais1))
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data[0] = 0;
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else
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data[0] = 200;
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return 1;
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}
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if (channel == 1) {
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if (bit_is_clear(PINB, Relais2))
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data[0] = 200;
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else
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data[0] = 0;
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return 1;
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}
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if (channel == 2) {
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if (bit_is_clear(PINC, PC0))
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data[0] = 200;
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else
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data[0] = 0;
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return 1;
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}
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if (channel == 3) {
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if (bit_is_clear(PINC, PC1))
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data[0] = 200;
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else
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data[0] = 0;
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return 1;
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}
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return 0;
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}
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void hbw_set_channel(uint8_t channel, uint8_t len, uint8_t data[])
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{
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if (channel == 0) {
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if (data[0])
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PORTB |= (1<<Relais1);
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else
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PORTB &= ~(1<<Relais1);
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}
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if (channel == 1) {
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if (data[0])
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PORTB |= (1<<Relais2);
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else
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PORTB &= ~(1<<Relais2);
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}
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}
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void hbw_receive_key(uint8_t channel, uint8_t count, uint8_t flag)
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{
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if(channel == 0)
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PORTB ^= (1<<Relais1);
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if(channel == 1)
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PORTB ^= (1<<Relais2);
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}
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int main(void)
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{
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uint8_t state;
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DDRB |= (1<<Relais1);
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DDRB |= (1<<Relais2);
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DDRC &= ~(1<<PC0);
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DDRC &= ~(1<<PC1);
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PORTB &= ~(1<<Relais1);
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PORTB &= ~(1<<Relais2);
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PORTC |= (1<<PC0);
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PORTC |= (1<<PC1);
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relais1state = 0;
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relais2state = 0;
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pc0state = 0;
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pc1state = 0;
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hbw_init();
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while(1) {
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hbw_loop();
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if (bit_is_clear(PINC, PC0) && (!pc0state)) {
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state = 200;
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if (hbw_send_channel(2, 1, &state)) {
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pc0state = ~0;
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}
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}
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if (bit_is_set(PINC, PC0) && pc0state) {
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state = 0;
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if (hbw_send_channel(2, 1, &state)) {
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pc0state = 0;
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}
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}
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if (bit_is_clear(PINC, PC1) && (!pc1state)) {
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state = 200;
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if (hbw_send_channel(3, 1, &state)) {
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pc1state = ~0;
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}
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}
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if (bit_is_set(PINC, PC1) && pc1state) {
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state = 0;
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if (hbw_send_channel(3, 1, &state)) {
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pc1state = 0;
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}
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}
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}
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}
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