Final arduino code

arduino/Hackathon_first-aid-call_final_accelerometer/Hackathon_first-aid-call_final_accelerometer.ino

@@ -0,0 +1,111 @@
+const int alarmButton = 6;
+const int cancelButton = 7;
+
+int alarmButtonState = 0;
+int prevAlarmButtonState = 0;
+
+int cancelButtonState = 0;
+int prevCancelButtonState = 0;
+
+#include <math.h>
+const int x_out = A1; /* connect x_out of module to A1 of UNO board */
+const int y_out = A2; /* connect y_out of module to A2 of UNO board */
+const int z_out = A3; /* connect z_out of module to A3 of UNO board */
+
+// my added extra variables
+int avDisplacement = 0;
+int finx_displacement = 0;
+int finy_displacement = 0;
+int finz_displacement = 0;
+
+void setup()
+{
+  // put your setup code here, to run once:
+
+  Serial.begin(9600);
+
+  pinMode(alarmButton, INPUT);
+  pinMode(cancelButton, INPUT);
+  pinMode(0, OUTPUT);
+  pinMode(1, OUTPUT);
+  pinMode(2, OUTPUT);
+
+  digitalWrite(0, LOW);
+  digitalWrite(1, LOW);
+  digitalWrite(2, HIGH);
+}
+
+void loop()
+{
+  // put your main code here, to run repeatedly:
+
+  alarmButtonState = digitalRead(alarmButton);
+  cancelButtonState = digitalRead(cancelButton);
+
+  if (alarmButtonState != prevAlarmButtonState)
+  {
+    if (alarmButtonState == LOW)
+    {
+      digitalWrite(0, HIGH);
+      digitalWrite(1, HIGH);
+      digitalWrite(2, HIGH);
+      Serial.println("Alert:Patient_16_Has_Fallen_Down!!!");
+    }
+  }
+
+  if (cancelButtonState != prevCancelButtonState)
+  {
+    if (cancelButtonState == LOW)
+    {
+      digitalWrite(0, LOW);
+      digitalWrite(1, LOW);
+    }
+  }
+  digitalWrite(2, HIGH);
+  prevAlarmButtonState = alarmButtonState;
+  prevCancelButtonState = cancelButtonState;
+
+  // new copy-paste accelerometer code
+  int x_adc_value, y_adc_value, z_adc_value;
+  x_adc_value = analogRead(x_out); /* Digital value of voltage on x_out pin */
+  y_adc_value = analogRead(y_out); /* Digital value of voltage on y_out pin */
+  z_adc_value = analogRead(z_out); /* Digital value of voltage on z_out pin */
+  Serial.print("x = ");
+  Serial.print(x_adc_value);
+  Serial.print("\t\t");
+  Serial.print("y = ");
+  Serial.print(y_adc_value);
+  Serial.print("\t\t");
+  Serial.print("z = ");
+  Serial.print(z_adc_value);
+  Serial.print("\t\t");
+  // delay(100);
+
+  finx_displacement = x_adc_value - 850;
+  finy_displacement = y_adc_value - 863;
+  finz_displacement = z_adc_value - 1015;
+  avDisplacement = sqrt((sq(finx_displacement)) + (sq(finy_displacement)) + (sq(finz_displacement)));
+
+  Serial.print("Average Displacement is: ");
+  Serial.print(avDisplacement);
+  delay(150);
+
+  Serial.print("finXdisp = ");
+  Serial.print(finx_displacement);
+  Serial.print("\t");
+  Serial.print("finYdisp =");
+  Serial.print(finy_displacement);
+  Serial.print("\t");
+  Serial.print("finZdisp =");
+  Serial.print(finz_displacement);
+  Serial.print("\n\n");
+  delay(150);
+
+  if (avDisplacement > 180)
+  {
+    digitalWrite(0, HIGH);
+    digitalWrite(1, HIGH);
+    digitalWrite(2, HIGH);
+    Serial.println("Alert:Patient_16_Has_Fallen_Down!!!");
+  }
+}

arduino/sketch_oct01b/sketch_oct01b.ino

@@ -1,20 +1,24 @@
+#include <SPI.h>
 #include <WiFiNINA.h>
 
 char ssid[] = "SOTON-IoT";
 char pass[] = "c0YhM1lf8v88";
+//char ssid[] = "OnePlus 6T";
+//char pass[] = "linsey69";
 int status = WL_IDLE_STATUS;
 
 int    HTTP_PORT   = 443;
-String HTTP_METHOD = "GET";
-char   HOST_NAME[] = "example.phpoc.com";
-String PATH_NAME   = "";
-
-WiFiSSLClient client;
+String HTTP_METHOD = "POST";
+char   HOST_NAME[] = "us-central1-picohack-2022.cloudfunctions.net";
+String PATH_NAME   = "/panic";
+String body = "{\n  \"patient\": 16\n}";
 
+WiFiClient client;
 
 void setup() {
   Serial.begin(9600);
   while (!Serial);
+  
   while (status != WL_CONNECTED) {
     Serial.print("Attempting to connect to network: ");
     Serial.println(ssid);
@@ -23,25 +27,40 @@ void setup() {
   }
 
   Serial.println("Connected");
-  if(client.connectSSL(HOST_NAME, HTTP_PORT)) {
+  
+  if(client.connect(HOST_NAME, HTTP_PORT)) {
+    //Serial.println(client.connected());
     Serial.println("Connected to server");
-    client.println(HTTP_METHOD + " " + PATH_NAME + " HTTP/1.1");
+    
+    //client.println(HTTP_METHOD + " " + PATH_NAME + " HTTP/1.1");
+    client.println("POST /panic HTTP/1.1");
     client.println("Host: " + String(HOST_NAME));
+
+    client.println("Content-Type: application/json");
+    client.println("Content-Length: " + String(body.length()));
+    
     client.println("Connection: close");
     client.println();
-    while(client.available())
-{
-  // read an incoming byte from the server and print them to serial monitor:
-  char c = client.read();
-  Serial.println(c);
-  Serial.println("here");
-}
+    //Serial.println(client.connected());
 
-if(!client.connected())
-{
-  Serial.println("disconnected");
-  client.stop();
-}
+    client.println(body);
+    //Serial.println(client.connected());
+
+    
+    //Serial.println(client.available());
+    while(client.connected()) {
+          Serial.println(client.connected());
+
+        if (client.available()){
+        Serial.println("here1");
+        // read an incoming byte from the server and print them to serial monitor:
+        char c = client.read();
+        Serial.println(c);
+        Serial.println("here");
+      }}
+      
+        Serial.println("disconnected");
+        client.stop();
   } else {
     Serial.println("connection failed");
   }