arduino code updated

arduino/chaos_flowcontrol/chaos_flowcontrol.ino

@@ -1,22 +1,44 @@
+#define CHANNEL_NUM 5 
+
 int incomingByte = 0;   // for incoming serial data
 
 int state = 2; //0 = auto 1 = pending 2 = controlled
 long autoDelay = 400;
 long lastContact = 0;
 
-int channels [3];
+int channels [CHANNEL_NUM];
+
+float waterPressure [CHANNEL_NUM];
+boolean waterValveOpen [CHANNEL_NUM];
+boolean airValveOpen [CHANNEL_NUM];
+float airPressure [CHANNEL_NUM];
 
-float waterPressure [];
+int waterValvePins [CHANNEL_NUM];
+int airValvePins [CHANNEL_NUM];
+int pumpPins [CHANNEL_NUM]; 
+int airRegulatorPins [CHANNEL_NUM];
 
 // syntax
 // 2 W 1.0 
 
-
 void setup() {
-        Serial.begin(9600);     // opens serial port, sets data rate to 9600 bps
-
-
-
+    Serial.begin(9600);     // opens serial port, sets data rate to 9600 bps
+
+    waterValvePins[0] = 1;
+    waterValvePins[1] = 2;
+    waterValvePins[2] = 3;
+
+    airValvePins[0] = 1;
+    airValvePins[1] = 2;
+    airValvePins[2] = 3;
+
+    pumpPins[0] = 1;
+    pumpPins[1] = 2;
+    pumpPins[2] = 3;
+
+    airRegulatorPins[0] = 1;
+    airRegulatorPins[1] = 2;
+    airRegulatorPins[2] = 3; 
 }
 
 void loop() {

arduino/chaos_flowcontrol/control.ino

@@ -1,26 +1,32 @@
+
 void setAirPressure(int channel, float value) {
-// takes channel number and pressure
-  //analogWrite();
+  airPressure[channel] = value;
+  analogWrite(airRegulatorPins[channel], map(value, 0, 1, 0, 255));
 }
 
 void setWaterPressure(int channel, float value) {
-
+  waterPressure[channel] = value;
+  analogWrite(pumpPins[channel], map(value, 0, 1, 0, 255));
 }
 
-void waterValve() {
-
+void openWater(int channel) {
+  waterValveOpen[channel] = true;
+  digitalWrite(waterValvePins[channel], HIGH);
 }
 
-void closeWater() {
-
+void closeWater(int channel) {
+  waterValveOpen[channel] = false;
+  digitalWrite(waterValvePins[channel], LOW);
 }
 
-void openAir() {
-
+void openAir(int channel) {
+  airValveOpen[channel] = true;
+  digitalWrite(airValvePins[channel], HIGH);
 }
 
-void closeAir() {
-
+void closeAir(int channel) {
+  airValveOpen[channel] = false;
+  digitalWrite(airValvePins[channel], LOW);
 }