Final arduino code

2022-10-01 20:16:55 +01:00
parent 8596943736
commit 0a563abae1
2 changed files with 149 additions and 19 deletions
--- a/arduino/Hackathon_first-aid-call_final_accelerometer/Hackathon_first-aid-call_final_accelerometer.ino
+++ b/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!!!");
+  }
+}