Diff: main.cpp

Revision:

0:08412491e70f

Child:

1:6ad7b5bf9c27

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Nov 28 20:40:31 2016 +0000
@@ -0,0 +1,111 @@
+#include "mbed.h"
+#include "rtos.h"
+#include "TextLCD.h"
+
+TextLCD lcd(p15,p16,p17,p18,p19,p20,TextLCD::LCD16x2);
+Serial pc(USBTX, USBRX); //set up serial
+DigitalOut natAPace(LED1); //leds for pacing
+DigitalOut natVPace(LED2);
+DigitalOut aPace(LED3);
+DigitalOut vPace(LED4);
+DigitalOut alarm(p5); //pin for alarm
+
+DigitalOut a_signal(p6); //connected to pm
+DigitalOut v_signal(p7); //connected to pm
+
+unsigned int a_time = 0;
+unsigned int v_time = 0;
+
+int mode = 0; //0 = random, 1 = manual, 2 = test
+
+//constants
+
+const int minwait_A = 10;
+const int minwait_V = 20;
+const int LRI = 1000;
+const int VRP = 400;
+const int PVARP = 500;
+const int URI = 1000;
+const int AVI = 100;
+
+void switch_modes() {
+    switch(mode) {
+        case 0:
+            break;
+        case 1:
+            break;
+        case 2:
+            break;
+        
+    }    
+
+}
+
+
+void received_apace() {
+    //TODO: DO 
+    aPace = 1;
+       
+}
+
+void received_vpace() {
+    //TODO: DO
+    vPace = 1;
+        
+}
+
+void send_signal(int type) { //type=0 a_signal, type=1 v_signal
+        
+        switch(type) {
+            case 0:
+                a_signal = 1;
+            case 1:
+                v_signal = 1;
+        }
+        //TODO: Determine if time is right (is this supposed to be minWait?)
+        wait(1); 
+        a_sense = 0;
+        v_sense = 0;
+}
+
+void heart_keyboard() {
+    while(true) { //thread is continuously running
+            if(pc.readable()) {
+                char c = pc.getc();
+                
+                switch(c) {
+                    case 'r': //set to random mode
+                        mode = 0;
+                        break;
+                    case 'm': //set to manual mode
+                        mode = 1;
+                        break;
+                    case 't': //set to test mode
+                        mode = 2;
+                        break;
+                    case 'a': //asignal
+                        if(mode) { //only if in manual (heart_mode == 1)
+                            send_signal(0);
+                        }
+                        break;
+                    case 'v': //vsignal
+                        if(mode) { //only if in manual (heart_mode == 1)
+                            send_signal(1);
+                        }
+                        break; 
+                    default: //erroneous key get rid of it
+                        break;
+                }
+            }
+    }
+}
+
+void tick() {
+    a_time++;
+    v_time++;   
+}
+
+int main() {
+    //TODO: Set up threads
+    
+}