Created
November 27, 2020 10:39
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Gruppo di pompe, alterna la partenza tra pompa n1 e pompa n2 alla chiusura dei contatti del pressostato.
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#define PULSANTE 2 //pin del pressostato | |
#define POMPAUNO 7 | |
#define POMPADUE 6 | |
bool crun = false; | |
bool controlloauto = true; | |
int latest = 1; | |
void setup() { | |
pinMode(PULSANTE, INPUT); | |
pinMode(POMPAUNO, OUTPUT); | |
pinMode(POMPADUE, OUTPUT); | |
Serial.begin(115200); | |
} | |
void loop() { | |
if (Serial.available() > 0) { | |
char c = Serial.read(); | |
switch (c) { | |
case '1': | |
digitalWrite(POMPAUNO, HIGH); | |
Serial.write("Accendendo pompa 1\n"); | |
latest = 1; | |
crun = true; | |
controlloauto = false; | |
break; | |
case '2': | |
digitalWrite(POMPADUE, HIGH); | |
Serial.write("Accendendo pompa 2\n"); | |
latest = 2; | |
crun = true; | |
controlloauto = false; | |
break; | |
case '0': | |
Serial.write("Spengo\n"); | |
digitalWrite(POMPAUNO, LOW); | |
digitalWrite(POMPADUE, LOW); | |
crun = false; | |
controlloauto = true; | |
} | |
} | |
if (controlloauto == true) { | |
if (digitalRead(PULSANTE) == LOW) { | |
if (crun == false) { | |
if (latest == 1 ) { | |
digitalWrite(POMPADUE, HIGH); | |
Serial.write("Accendendo pompa 2\n"); | |
latest = 2; | |
crun = true; | |
} else { | |
digitalWrite(POMPAUNO, HIGH); | |
Serial.write("Accendendo pompa 1\n"); | |
latest = 1; | |
crun = true; | |
} | |
} | |
} else { | |
Serial.write("Spengo\n"); | |
digitalWrite(POMPAUNO, LOW); | |
digitalWrite(POMPADUE, LOW); | |
crun = false; | |
} | |
} | |
} |
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