Diff: main.cpp

Revision:

16:13b65f6139be

Parent:

14:6f5432bb44c0

Child:

17:13e45fdcf0b0

--- a/main.cpp	Thu Dec 05 20:30:25 2019 +0000
+++ b/main.cpp	Fri Dec 06 03:10:34 2019 +0000
@@ -3,6 +3,7 @@
 #include "SDFileSystem.h"
 #include "wave_player.h"
 #include "uLCD_4DGL.h"
+#include "mpr121.h"
 
 //setup some color objects in flash using const's
 
@@ -37,6 +38,22 @@
 DigitalIn pb1(p20);
 DigitalIn pb2(p19);
 AnalogOut DACout(p18);
+// Create the interrupt receiver object on pin 26 for touch pad IRQ
+InterruptIn interrupt(p26);
+// Setup the i2c bus on pins 9 and 10
+I2C i2c(p9, p10);
+// Setup the Mpr121:
+// constructor(i2c object, i2c address of the mpr121)
+Mpr121 mpr121(&i2c, Mpr121::ADD_VSS);
+ 
+// Key hit/release interrupt routine
+void fallInterrupt() {
+  int key_code=0;
+  int i=0;
+  int value=mpr121.read(0x00);
+  value +=mpr121.read(0x01)<<8;
+}
+
 wave_player waver(&DACout);
 Thread thread1, thread2, thread3;
 Ticker nextsample;