Diff: main.cpp

Revision:

1:481169ca05e0

Parent:

0:57a32b7102e8

Child:

2:bb408ca8fddb

--- a/main.cpp	Wed Dec 08 17:08:52 2021 +0000
+++ b/main.cpp	Fri Dec 10 17:42:59 2021 +0000
@@ -4,12 +4,32 @@
 #include "uLCD_4DGL.h"
 #include "wave_player.h"
 #include "LSM9DS1.h"
+#include "PinDetect.h"
 
 DigitalOut myled(LED1);
 Serial blue(p28,p27);
+
 uLCD_4DGL uLCD(p13,p14,p11);
+
 SDFileSystem sd(p5, p6, p7, p8, "sd");
+
 LSM9DS1 imu(p9, p10, 0xD6, 0x3C);
+Serial pc(USBTX, USBRX);
+
+PinDetect playpause(p23);
+Mutex LCD;
+Mutex Speaker;
+Mutex avgs;
+bool play = 0;
+
+
+AnalogOut DACout(p18);
+PwmOut PWMout(p26);
+wave_player waver(&DACout,&PWMout);
+
+int avgIMU;
+int avgMic;
+
 
 class microphone
 {
@@ -34,20 +54,99 @@
 }
  
 microphone mymicrophone(p16);
- 
+
+void LCDThread(void const *argument)
+{
+    while(1){
+    LCD.lock();
+    uLCD.locate(1,1);
+    uLCD.printf("Put Song Name Here");
+    uLCD.printf("%4D", avgIMU);
+    uLCD.printf("%4D", avgMic);
+    if(!play)
+    {
+        //play
+        
+    uLCD.filled_rectangle(0,118,280,40,BLACK);
+    uLCD.triangle(120, 100, 40, 40, 10, 100, 0x0000FF);
+    }
+    else
+    {
+        //pause
+    uLCD.filled_rectangle(0,118,110,40,WHITE);
+    uLCD.filled_rectangle(50,118,100,40,BLACK);
+    uLCD.filled_rectangle(180,118,280,40,WHITE);
+    }
+    LCD.unlock();
+    Thread::wait(100);
+    }
+    
+}
+void PlayerThread(void const *argument)
+{
+    Speaker.lock();
+    FILE *wave_file;
+    wave_file=fopen("/sd/sample.wav","r");
+    waver.play(wave_file);
+    fclose(wave_file);
+    Speaker.unlock();
+    Thread::wait(1000);
+}
+void buttonThread()
+{
+    //add playpause and skip features here 
+    Speaker.lock();
+    play=!play;
+    myled=play;
+    Speaker.unlock();
+    Thread::wait(100);
+}
+void BlueThread(void const *argument)
+{
+    //add bluetooth control code here 
+    while(1)
+    {
+        if(blue.readable())
+        {
+            
+        }
+        }
+}
+void IMUThread(void const *argument)
+{
+    while(1){
+    avgs.lock();
+    //put imu averaging and next track selection code here if that is selected 
+    avgMic = int(((abs((mymicrophone - (0.67/3.3)))*500.0)+avgMic)/2);
+    imu.readAccel();
+    avgIMU=int((((imu.ax+imu.az+imu.ay)/3.0)+avgIMU)/2);
+    avgs.unlock();
+    Thread::wait(250);
+    }
+    
+}
 
 int main() {
+        uLCD.cls();
+        uLCD.baudrate(3000000);
+        uLCD.background_color(BLACK);
+        uLCD.text_width(1);
+        uLCD.text_height(1);
         imu.begin();
     if (!imu.begin()) {
         //set fail flag for imu here
     }
     imu.calibrate();
-
+    playpause.mode(PullUp);
+    playpause.attach_deasserted(&buttonThread);
+    playpause.setSampleFrequency();
+    //LCD, Player, button Interrupt, bluetooth, imu+mic
+    Thread thread1(LCDThread);
+    Thread thread2(PlayerThread);
+    Thread thread4(BlueThread);
+    Thread thread5(IMUThread);
     while(1) {
+        //add some code to show the menu of songs if the mbed pushbutton is pushed here 
         
-        myled = 1;
-        wait(0.2);
-        myled = 0;
-        wait(0.2);
     }
 }