Revision 2:a111a0137d95, committed 2014-09-20

Comitter:

otis22894

Date:

Sat Sep 20 06:00:39 2014 +0000

Parent:

1:15fa67e32958

Child:

3:14195e423d13

Commit message:

TIME: 2:00AM

Changed in this revision

--- a/main.cpp	Sat Sep 20 04:23:20 2014 +0000
+++ b/main.cpp	Sat Sep 20 06:00:39 2014 +0000
@@ -3,18 +3,62 @@
 #include "SDFileSystem.h"
 #include "wave_player.h"
 #include "uLCD_4DGL.h"
+#include <string>
+#include <sstream>
+
+using namespace std;
 
 SDFileSystem sd(p5, p6, p7, p8, "sd"); //SD card
 AnalogOut DACout(p18);
 wave_player waver(&DACout);
 uLCD_4DGL uLCD(p28, p27, p29);
-AnalogIn ain(p17);
-float data;
+I2C i2c(p9, p10);
+const int address = 0x77 << 1;
+bool breathing; 
+bool pulse;
+bool breath_success = true; 
+ostringstream stream;
+
+int getSensorData();
+void playMessage(string messageName);
+void getBreathing();
+void getPulse();
+void getVitals();
+bool checkBreath();
+void promptBreaths(int amt);
+void chestCompressions();
+void CPR();
+void rescueBreathing();
+void auditVitals();
+void unconsciousChocking();
 
-// sda pin followed by the scl pin
-I2C i2c(p9, p10);
-
-const int address = 0x77 << 1;
+int main(){
+    playMessage("Place mask on face");
+    playMessage("Clip sensor to ear"); 
+    playMessage("Tilt Head");
+    getVitals();
+    
+    if(pulse&&breathing){
+        playMessage("Roll victim to side");
+        while(1){
+            playMessage("Monitor Condition, return mask if breathing stops");
+            wait(5);
+        }
+    }
+    
+    promptBreaths(2);
+    if(breath_success){
+        auditVitals();
+    }else{
+        playMessage("Retilt Head");
+        promptBreaths(1);
+        if(breath_success){
+            auditVitals();
+        }else{
+            unconsciousChocking();
+        }
+    }
+}
 
 int getSensorData() {
     i2c.start();
@@ -33,21 +77,101 @@
     }
 }
 
+void playMessage(string messageName){
+    messageName = "/sd/" + messageName;
+    char * cstrName = new char[messageName.length() + 1];
+    FILE *wave_file;
+    wave_file=fopen(cstrName,"r");
+    waver.play(wave_file);
+    fclose(wave_file);
+}
 
+void getBreathing(){
+    //SENSOR DATA
+    breathing = false;
+}
+
+void getPulse(){
+    //SENSOR DATA
+    pulse = false; 
+}
+
+void getVitals(){
+    getBreathing();
+    getPulse();
+}
 
-int main()
-{
+bool checkBreath(){
+    //SENSOR DATA
+    return false;   
+}
+
+void promptBreaths(int amt){
+    bool local_check;;
+    for(int i = 0;i<amt;i++){
+        playMessage("Prepare to breathe");
+        wait(1);
+        playMessage("Breathe");
+        local_check = checkBreath();
+        breath_success = breath_success & local_check;
+    }
+}
+
+void chestCompressions(){
+    playMessage("Prepare for chest compressions");
+    playMessage("Begin chest compressions");
+    for(int i=1;i<31;i++){
+        const int i = 3;
+        stream << i;
+        playMessage(stream.str());
+        wait(0.5);
+    }
+    playMessage("Stop Chest Compressions"); 
+}
+
+void CPR(){
     while(1){
-        uLCD.cls();
-        data = ain;
-        uLCD.printf("Sensor: %d",getSensorData());
-        wait(0.1);
+        chestCompressions();
+    }
+}
+
+void rescueBreathing(){
+    Timer timer;
+    while(pulse){
+        timer.start();
+        while(timer.read()<120){
+            playMessage("Prepare to breathe");
+            playMessage("Breate");
+            wait(3); //Need 5s total loop time
+        }
+        timer.stop();
+        timer.reset();
+        playMessage("Tilt head");
+        getVitals();
     }
-    //changes
-    //changes
-    /*FILE *wave_file;
-    printf("\n\n\nHello, wave world!\n");
-    wave_file=fopen("/sd/A Team.wav","r");
-    waver.play(wave_file);
-    fclose(wave_file);*/
+    CPR();
+}
+
+void auditVitals(){
+    if(pulse && !breathing){
+        rescueBreathing();
+    }else if(!pulse && !breathing){
+        CPR();
+    }else{//ERROR}
+    }
+}
+
+void unconsciousChocking(){
+    bool stillChocking = true;
+    while(stillChocking){
+        chestCompressions(); 
+        playMessage("Check airway and replace mask");
+        promptBreaths(2);
+        if(breath_success){
+            stillChocking = false;
+        }  
+    }
+    playMessage("Tilt head");
+    getVitals();
+    auditVitals();
 }
\ No newline at end of file