Yu Jun Qin / Mbed 2 deprecated ECE4180_Final

ECE 4180 Final

Dependencies:   mbed wave_player mbed-rtos C12832_lcd 4DGL-uLCD-SE LCD_fonts SDFileSystem

Diff: main.cpp

Revision:
17:13e45fdcf0b0
Parent:
16:13b65f6139be
Child:
20:7d56cdcbc9a5
diff -r 13b65f6139be -r 13e45fdcf0b0 main.cpp
--- a/main.cpp	Fri Dec 06 03:10:34 2019 +0000
+++ b/main.cpp	Fri Dec 06 03:44:10 2019 +0000
@@ -52,6 +52,11 @@
   int i=0;
   int value=mpr121.read(0x00);
   value +=mpr121.read(0x01)<<8;
+  for (i=0; i<12; i++) {
+      if (((value>>i)&0x01)==1) {
+          key_code=i+1;
+      } 
+      }
 }
 
 wave_player waver(&DACout);
@@ -157,6 +162,8 @@
 }
 
 int main() {
+    interrupt.fall(&fallInterrupt);
+    interrupt.mode(PullUp);  //for touch keypad
     lcd_mutex.lock();
     uLCD.baudrate(3000000);
     uLCD.cls();