Diff: main.cpp

Revision:

14:581a3b02f4c3

Parent:

13:b80dde24e9bc

Child:

15:7e9308d14faa

--- a/main.cpp	Wed Oct 18 14:41:04 2017 +0000
+++ b/main.cpp	Sun Oct 22 22:20:11 2017 +0000
@@ -7,13 +7,18 @@
 // DEFINE I/O
 PwmOut myservo(p21);
 DigitalIn pb1 (p20);
+PwmOut myservo2(p22);
+DigitalIn pb2 (p19);
+DigitalOut led1(LED1);
+DigitalOut led2(LED4);
+
 //AnalogIn linpot(p20);
-Serial pc(USBTX, USBRX);
-//DigitalOut myled(LED1);
-SDFileSystem sd(p5, p6, p7, p8, "sd"); //SD card
-AnalogOut DACout(p26);
-wave_player waver(&DACout);
+//Serial pc(USBTX, USBRX);
+//SDFileSystem sd(p5, p6, p7, p8, "sd"); //SD card
+//AnalogOut DACout(p26);
+//wave_player waver(&DACout);
 button button1(myservo, pb1);
+button button2(myservo2, pb2);
 
 // INITIALIZE VARIABLES
 // add mode, reset buttons
@@ -21,33 +26,61 @@
 int submit = 0;
 // FIX THIS: button up: state = 2, button halfway: state = 0; button down: state = 1
 int state = 2;
+int state2 = 2;
+int count = 0;
 
 // FUNCTIONS
 // play a file on the speaker
-void playSound(wave_player waver)
+/*void playSound(wave_player waver)
 {
     FILE *wave_file;
     wave_file=fopen("/sd/lesson.wav","r");
     waver.play(wave_file);
     fclose(wave_file);
-}
+}*/
 
 // THREADS
 
 // thread for the custom button
 void button_thread()
 {
-    // button was up and is moving down, move servo in
-    if (pb1 == 1 && state == 2) {
-        button1.moveServoIn();
-        state = 1;
+    while(true) {
+        // button was up and is moving down, move servo in
+        //pc.printf("in button thread");
+        if (pb1 == 1 && state == 2) {
+            button1.moveServoIn();
+            state = 1;
+            led1 = 0;
+        }
+        // button was down and is being pushed again, move servo out
+        else if (pb1 == 1 && state == 1) {
+            button1.moveServoOut();
+            state = 2;
+            led1 = 1;
+        }
+        Thread::wait(100); // wait till thread is done
     }
-    // button was down and is being pushed again, move servo out
-    if (pb1 == 1 && state == 1) {
-        button1.moveServoOut();
-        state = 2;
+}
+
+void button2_thread()
+{
+    // TODO: Add states
+    while(true) {
+    // button was up and is moving down, move servo in
+        if (pb2 == 1 && state2 == 2) {
+                button2.moveServoIn();
+                state2 = 1;
+                led2 = 0;
+                count = 0;
+        }
+        // button was down and is being pushed again, move servo out
+        else if (pb2 == 1 && state2 == 1) {
+            button2.moveServoOut();
+            state2 = 2;
+            led2 = 1;
+        }
+        Thread::wait(100); // wait till thread is done
     }
-    Thread::wait(200); // wait till thread is done
 }
 
 void submit_thread()
@@ -59,51 +92,69 @@
 {
     // read pb_start
     // if 1
-    start == 1;
+    start = 1;
+    //pc.printf("start %d ", start);
     // else 0
     Thread::wait(500); // wait till thread is done
 }
 
+
 int main()
 {
     // SETUP
     // pull up the pushbutton to prevent bouncing
-    pb1.mode(PullUp);
-    wait(.001);
+    //pb1.mode(PullUp);
+    //pb2.mode(PullUp);
+    //wait(.001);
+    
     // servo begins at 30 degrees
     // replace with a button setup function
     for(int i=0; i<=3; i++) {
         myservo = i/100.0;
         wait(0.01);
     }
+    for(int i=0; i<=3; i++) {
+        myservo2 = i/100.0;
+        wait(0.01);
+    }
 
+    led1 = 1;
+    led2 = 1;
+    Thread t3(button_thread);
+    Thread t4(button2_thread);
+    t3.start(button_thread);
+    t4.start(button2_thread);
+
+    // start threads for reset, mode, start
+    //Thread t1(start_thread);
+    //pc.printf("start thread");
+    //Thread t2(submit_thread);
+    // setup SDcard and Speaker
+
+    // when started
+    //while (start == 0){}
+    //Thread t3(button_thread);
+    //pc.printf("button thread");
+    //Thread t4(button2_thread);
+    //pc.printf("button2 thread");
+
+    //Thread t3(submit_thread);
+
+    // when submitted
+    //while (submit == 0) {}
+
+    // start button threads and submit thread
+    // if submit close button threads and submit thread
+    // check result
+    // play results on speaker
+    // save results
+
+    // read linear potentiometer
+    //if (linpot < 0.5) {
+    //float potval = linpot;
+    //pc.printf("linear pot: %f\n", potval);
     // MAIN THREAD
     while(true) {
-
-        // start threads for reset, mode, start
-        Thread t1(start_thread);
-        // setup SDcard and Speaker
-        
-        // when started
-        while (start == 0) {}
-        Thread t2(button_thread);
-        
-        //Thread t3(submit_thread);
-
-        // when submitted
-        //while (submit == 0) {}
-
-        // start button threads and submit thread
-        // if submit close button threads and submit thread
-        // check result
-        // play results on speaker
-        // save results
-
-        // read linear potentiometer
-        //if (linpot < 0.5) {
-        //float potval = linpot;
-        //pc.printf("linear pot: %f\n", potval);
-        
-        Thread::wait(200); // wait till thread is done
+        Thread::wait(500); // wait till thread is done
     }
 }
\ No newline at end of file