Diff: main.cpp

Revision:

3:189500a3c510

Parent:

2:8f479ed18d48

diff -r 8f479ed18d48 -r 189500a3c510 main.cpp
--- a/main.cpp	Mon Mar 20 17:48:47 2017 +0000
+++ b/main.cpp	Thu Apr 20 13:56:20 2017 +0000
@@ -1,24 +1,40 @@
+/* 
+Gesture Controlled Radio
+Nick Ciulla and Michelle Nguyen 
+
+Thanks to Simon Monk for library use.
+
+
+
+*/
+
+
 #include "mbed.h"
 #include "SparkFun-Si4703.h"
 #include "TextLCD.h"
+#include "glibr.h"
 
 Serial pc(USBTX, USBRX);
 Si4703_Breakout radio(PTD9, PTD8, PTB11, &pc); // (sda, scl, rst, Serial) PTD9, PTD8, PTB11, &pc); 
-DigitalIn chanUp(PTA12);
-DigitalIn chanDown(PTA13);
-DigitalIn volUp(PTC16);
-DigitalIn volDown(PTC17);
+DigitalIn chanUp(PTC16);
+DigitalIn chanDown(PTC17);
+DigitalIn  volUP(PTA12);
+DigitalIn volDown(PTA13);
 TextLCD lcd(PTE6, PTD15, PTD4, PTD5, PTD6, PTD7); // rs, e, d4-d7
-
+glibr GSensor(PTD9,PTD8); //sda, scl
 
 
 int main(int argc, char** argv) {
     
-    int chan = 963;
-    int vol = 9;
+    int playlist[3] = {963, 1045, 1033}; //hardcoded stations that work
+    int numtot =3; //total number of stations
+    int isr_flag = 0;
+    int chan = 0;
+    int vol = 5;
     radio.powerOn();
-    radio.setVolume(vol); // range: 0-15
-    radio.setChannel(chan); // 90.1 WABE  
+    radio.setVolume(vol); // range: 0-15  set to 1-5 for testing ... loud
+    radio.setChannel(playlist[chan]);  
+   
     
     lcd.cls(); 
     lcd.printf("channel = '%d'", radio.getChannel());  
@@ -26,62 +42,95 @@
     pc.printf("channel = '%d'", radio.getChannel());  
     pc.printf(" volume = '%d'\n", radio.getVolume());  
  
-    
-   // while(1){
-//        if(chanUp) {
-//            chan++;
-//            radio.setChannel(chan);
-//            lcd.cls();
-//            lcd.printf("channel = '%d'", radio.getChannel());  
-//            lcd.printf(" volume = '%d'\n", radio.getVolume());  
-//            pc.printf("channel = '%d'", radio.getChannel());  
-//            pc.printf(" volume = '%d'\n", radio.getVolume());  
-//            wait(.25);
-//        }
-//                if(chanDown) {
-//            chan--;
-//            radio.setChannel(chan);
-//            lcd.cls();
-//            lcd.printf("channel = '%d'", radio.getChannel());  
-//            lcd.printf(" volume = '%d'\n", radio.getVolume());  
-//            pc.printf("channel = '%d'", radio.getChannel());  
-//            pc.printf(" volume = '%d'\n", radio.getVolume());  
-//            wait(.25);
-//        }
-//                if(volUp && vol <= 14) {
-//            vol++;
-//            radio.setVolume(vol);
-//            lcd.cls();
-//            lcd.printf("channel = '%d'", radio.getChannel());  
-//            lcd.printf(" volume = '%d'\n", radio.getVolume());  
-//            pc.printf("channel = '%d'", radio.getChannel());  
-//            pc.printf(" volume = '%d'\n", radio.getVolume());  
-//            wait(.25);
-//        }
-//                if(volUp && vol == 15) {
-//            lcd.cls();
-//            lcd.printf("channel = '%d'", radio.getChannel());  
-//            lcd.printf(" Max Volume\n", radio.getVolume()); 
-//            pc.printf("Max Volume\n");
-//            wait(.25);
-//        }
-//                if(volDown && vol >= 1) {
-//            vol--;
-//            radio.setVolume(vol);
-//            lcd.cls();
-//            lcd.printf("channel = '%d'", radio.getChannel());  
-//            lcd.printf(" volume = '%d'\n", radio.getVolume());  
-//            pc.printf("channel = '%d'", radio.getChannel());  
-//            pc.printf(" volume = '%d'\n", radio.getVolume());  
-//            wait(.25);
-//        }
-//                if(volDown && vol == 0) {
-//            lcd.cls();
-//            lcd.printf("channel = '%d'", radio.getChannel());  
-//            lcd.printf(" Min Volume\n", radio.getVolume());  
-//            pc.printf("Min Volume\n");
-//            wait(.25);
-//        }
-//
-//    }
+    if ( GSensor.ginit() ) {
+        pc.printf("APDS-9960 initialization complete\r\n");
+    } else {
+        pc.printf("Something went wrong during APDS-9960 init\r\n");
+        return -1;
+    }
+
+    // Start running the APDS-9960 gesture sensor engine
+    if ( GSensor.enableGestureSensor(true) ) {
+        pc.printf("Gesture sensor is now running\r\n");
+    } else {
+        pc.printf("Something went wrong during gesture sensor init!\r\n");
+        return -1;
+    }
+    while(1){
+
+   if ( GSensor.isGestureAvailable() ) {         // gesture detect
+            switch ( GSensor.readGesture() ) {        // gesture differentiate
+                case DIR_UP:
+                 
+                 
+                 chan++;
+                 if (chan == (numtot))  //works like a normal radio ... will loop
+                {
+                    chan = 0;
+                     pc.printf("Back to the start!\r\n");
+                    }
+               
+            radio.setChannel(playlist[chan%numtot]);
+            lcd.cls();
+            lcd.printf("channel = '%d'", radio.getChannel());  
+            lcd.printf(" volume = '%d'\n", radio.getVolume());  
+            pc.printf("channel = '%d'", radio.getChannel());  
+            pc.printf(" volume = '%d'\n", radio.getVolume());  
+            
+                    pc.printf("UP\r\n");
+                    break;
+                case DIR_DOWN:
+                if (chan ==0)
+                {
+                    chan = numtot;
+                     pc.printf("Around to the top!\r\n");
+                    }
+                    
+                chan--;
+                
+          radio.setChannel(playlist[chan%numtot]);
+           lcd.cls();
+           lcd.printf("channel = '%d'", radio.getChannel());  
+          lcd.printf(" volume = '%d'\n", radio.getVolume());  
+          pc.printf("channel = '%d'", radio.getChannel());  
+           pc.printf(" volume = '%d'\n", radio.getVolume());  
+          
+                    pc.printf("DOWN\r\n");
+                    break;
+                case DIR_LEFT:
+                vol++;
+            radio.setVolume(vol);
+            lcd.cls();
+            lcd.printf("channel = '%d'", radio.getChannel());  
+            lcd.printf(" volume = '%d'\n", radio.getVolume());  
+            pc.printf("channel = '%d'", radio.getChannel());  
+            pc.printf(" volume = '%d'\n", radio.getVolume());  
+          
+                    pc.printf("LEFT\r\n");
+                    break;
+                case DIR_RIGHT:
+                  vol--;
+            radio.setVolume(vol);
+            lcd.cls();
+            lcd.printf("channel = '%d'", radio.getChannel());  
+            lcd.printf(" volume = '%d'\n", radio.getVolume());  
+            pc.printf("channel = '%d'", radio.getChannel());  
+            pc.printf(" volume = '%d'\n", radio.getVolume());  
+            
+                    pc.printf("RIGHT\r\n");
+                    break;
+                case DIR_NEAR:
+                    pc.printf("NEAR\r\n");
+                    break;
+                case DIR_FAR:
+                    pc.printf("FAR\r\n");
+                    break;
+                default:
+                    pc.printf("NONE\r\n");
+                    break;
+            }
+
+        }
+
+    }
 }
\ No newline at end of file