int SYCcommand(String command)
{
if (command == "1") {
digitalWrite(V1, HIGH);
digitalWrite(ledG, LOW);
watering = true;
countdown = startCountdown * 40000;
beep3();
beep3();
return 1;
} else if (command == "0") {
digitalWrite(V1, LOW);
digitalWrite(ledG, HIGH);
watering = false;
beep4();
beep4();
return 0;
}
else {
beep2();
}
}
int main(void) {
init();
while(1) {
switch (mode) {
case 0: // watch mode
LED_R = 0;
LED_G = 0;
BZ = 0;
if ( LIM_SW == 1 && cnt_lim_sw >= LIM_SW_WAIT ) {
clear_cnt();
mode = 1;
}
break;
case 1: // monitor mode
LED_R = 1;
LED_G = 0;
BZ = 0;
if ( LIM_SW == 0 && cnt_lim_sw >= LIM_SW_WAIT ) {
beep1();
clear_cnt();
mode = 0;
} else if ( cnt >= MONITOR_TIME ) {
clear_cnt();
mode = 2;
} else if ( P_SW_G == 0 && cnt_psw_g >= P_SW_WAIT ) {
beep2();
clear_cnt();
mode = 3;
}
break;
case 2: // alart mode
if ( LIM_SW == 0 && cnt_lim_sw >= LIM_SW_WAIT ) {
beep1();
clear_cnt();
mode = 0;
} else if ( ( P_SW_R == 0 || P_SW_G == 0 )&& cnt_psw_r >= P_SW_WAIT ) {
beep2();
clear_cnt();
mode = 3;
}
else {
alart();
}
break;
case 3: // pause mode
LED_R = 1;
LED_G = 1;
BZ = 0;
if ( LIM_SW == 0 && cnt_lim_sw >= LIM_SW_WAIT ) {
beep1();
clear_cnt();
mode = 0;
}
if ( cnt >= PAUSE_TIME ) {
clear_cnt();
mode = 2;
}
break;
}
}
return (EXIT_SUCCESS);
}