Diff: main.cpp

Revision:

8:8eb653dc6571

Parent:

7:49bfd42cbf6f

diff -r 49bfd42cbf6f -r 8eb653dc6571 main.cpp
--- a/main.cpp	Thu Oct 01 19:02:10 2015 +0000
+++ b/main.cpp	Thu Oct 01 20:35:16 2015 +0000
@@ -1,44 +1,86 @@
 #include "mbed.h"
 #include "rtos.h"
+#include "uLCD_4DGL.h"
+#include "SDFileSystem.h"
+#include "wave_player.h"
 
-PwmOut Speaker(p26);
- 
+uLCD_4DGL myLCD(p9, p10, p11);
+Mutex lcd_mutex;
+
 PwmOut RGBLED_r(p23);
 PwmOut RGBLED_g(p22);
 PwmOut RGBLED_b(p21);
 
+SDFileSystem sd(p5, p6, p7, p8, "sd");
+
+AnalogOut Speaker(p18);
+wave_player waver(&Speaker);
+bool  PLAY = true;
+bool  *PlayStopPtr = &PLAY;
+
+int j = 0;
+int k = 0;
+
 void ulcd1_thread(void const *args) {
-    while (true) {
-        
-        }
+    while(true) {
+        lcd_mutex.lock();
+        myLCD.locate(0,0);
+        myLCD.printf("Thread1 status count: %d", j);
+        lcd_mutex.unlock();
+        j++;
+        Thread::wait(150);
+    }
 }
 
 void ulcd2_thread(void const *args) {
-    while (true) {
-        
-        }
+    while(true) {
+        lcd_mutex.lock();
+        myLCD.locate(0,5);
+        myLCD.printf("Thread 2 status count : %d", k);
+        lcd_mutex.unlock();
+        k++;
+        Thread::wait(300);
+    }
 }
 
 void led_thread(void const *args) {
-    while (true) {
+    while(true) {
+        RGBLED_g = 0.0;
         RGBLED_r = 1.0;
-        Thread::wait(1000);
+        RGBLED_b = 0.0;
+        Thread::wait(300);
+        RGBLED_r = 0.0;
+        RGBLED_b = 1.0;
+        Thread::wait(300);
     }
 }
 
 void Speaker_thread(void const *args) {
-    while (true) {
-        
-        }
+    while(true) {
+        FILE *wave_file;
+        wave_file=fopen("/sd/mySound/Siren.wav","r");
+        waver.play(wave_file,PlayStopPtr);
+        fclose(wave_file);
+        Thread::wait(1000);    // wait 1.0s
+    }
 }
  
 int main() {
-    Thread thread(ulcd1_thread);
-    Thread thraed(ulcd2_thread);
-    Thread thread(led_thread);
-    Thread thread(Speaker_thread);
+    
+    myLCD.cls();
+    
+    Thread thread0(ulcd1_thread);
+    Thread thread1(ulcd2_thread);
+    Thread thread2(led_thread);
+    Thread thread3(Speaker_thread);
     
+    Timer t;
+    t.start();
     while (true) {
+        lcd_mutex.lock();
+        myLCD.locate(0,9);
+        myLCD.printf("The time taken was %0.2f seconds\n", t.read());
+        lcd_mutex.unlock();
         Thread::wait(500);
     }
 }