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

Files at this revision

API Documentation at this revision

Revision 17:13e45fdcf0b0, committed 2019-12-06

Comitter:
ShelbyC22
Date:
Fri Dec 06 03:44:10 2019 +0000
Parent:
16:13b65f6139be
Child:
20:7d56cdcbc9a5
Commit message:
fixed touch keypad code;

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- 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();