hobbielektronika
Demonstrates handling events of a 4x4 keypad Forked from https://developer.mbed.org/users/Hotboards/code/Hotboards_EventKeypad/
Dependencies: Hotboards_keypad mbed
Fork of
Hotboards_EventKeypad
by 
Hotboards MX
Revision 2:252f5ac72f2d, committed 2016-05-30
- Comitter:
- icserny
- Date:
- Mon May 30 10:08:56 2016 +0000
- Parent:
- 1:88d227ecb9b3
- Commit message:
- First version;
Changed in this revision
| Hotboards_keypad.lib | Show annotated file Show diff for this revision Revisions of this file |
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
diff -r 88d227ecb9b3 -r 252f5ac72f2d Hotboards_keypad.lib --- a/Hotboards_keypad.lib Tue Mar 08 21:23:41 2016 +0000 +++ b/Hotboards_keypad.lib Mon May 30 10:08:56 2016 +0000 @@ -1,1 +1,1 @@ -http://developer.mbed.org/users/Hotboards/code/Hotboards_keypad/#e870110f753b +http://developer.mbed.org/users/icserny/code/Hotboards_keypad/#c88c922efd74
diff -r 88d227ecb9b3 -r 252f5ac72f2d main.cpp
--- a/main.cpp Tue Mar 08 21:23:41 2016 +0000
+++ b/main.cpp Mon May 30 10:08:56 2016 +0000
@@ -1,4 +1,7 @@
/* @file Hotboards_keypad.cpp
+ || @version 1.2
+ || @modified by Istvan Cserny
+ || @contact https://developer.mbed.org/users/icserny/
|| @version 1.1
|| @modified by Diego (http://hotboards.org)
|| @author Alexander Brevig
@@ -6,7 +9,10 @@
||
|| @description
|| | Demonstrates using the KeypadEvent.
-
+ ||
+ || Hardware requirements:
+ || - FRDM-KL25Z board
+ || - 4x4 keypad connected to PTB8,9,10,11 and PTE2,3,4,5
*/
#include "mbed.h"
#include "Hotboards_keypad.h"
@@ -22,9 +28,9 @@
};
// Defines the pins connected to the rows
-DigitalInOut rowPins[ 4 ] = { PA_6 , PA_7 , PB_6 , PC_7 };
+DigitalInOut rowPins[ 4 ] = { PTB8 , PTB9 , PTB10 , PTB11 };
// Defines the pins connected to the cols
-DigitalInOut colPins[ 4 ] = { PA_8 , PB_10 , PB_4 , PB_5 };
+DigitalInOut colPins[ 4 ] = { PTE2 , PTE3 , PTE4 , PTE5 };
// Creates a new keyboard with the values entered before
Keypad kpd( makeKeymap( keys ) , rowPins , colPins , 4 , 4 );