Revision 2:bac691bab19c, committed 2017-05-13

Comitter:

Rhyme

Date:

Sat May 13 06:49:03 2017 +0000

Parent:

1:be0aa2900453

Child:

3:1c25a2ed28fe

Commit message:

tested for Sengoku 4x4 keypad and Aitendo 4x4 keypads

Changed in this revision

--- a/matrix_key_4x4.cpp	Thu May 11 01:29:58 2017 +0000
+++ b/matrix_key_4x4.cpp	Sat May 13 06:49:03 2017 +0000
@@ -7,14 +7,14 @@
 #include "mbed.h"
 
 #if defined (TARGET_KL25Z)
-#define ROW0 PTC9
-#define ROW1 PTC8
-#define ROW2 PTA5
-#define ROW3 PTA4
-#define COL0 PTA12
-#define COL1 PTD4
-#define COL2 PTA1
-#define COL3 PTA2
+#define COL0 PTC7
+#define COL1 PTC0
+#define COL2 PTC3
+#define COL3 PTC4
+#define ROW0 PTC5
+#define ROW1 PTC6
+#define ROW2 PTC10
+#define ROW3 PTC11
 #endif
 
 #define NUM_COL 4
@@ -28,28 +28,39 @@
     0, 0, 0, 0
 } ;
 
+#if 0 
+/* Sengoku 4x4 keypad */
 unsigned char key_char[NUM_KEY] = {
-    '1', '4', '7', '*',
-    '2', '5', '8', '0',
-    '3', '6', '9', '#',
-    'A', 'B', 'C', 'D'
+    '1', '2', '3', 'A',
+    '4', '5', '6', 'B',
+    '7', '8', '9', 'C',
+    '*', '0', '#', 'D'
 } ; 
-
+#endif /* Sengoku 4x4 keypad */
+#if 1
+/* Aitendo HC-54375 */
+unsigned char key_char[NUM_KEY] = {
+    'C', 'D', 'E', 'F',
+    '9', '0', 'A', 'B',
+    '5', '6', '7', '8',
+    '1', '2', '3', '4'
+} ;
+#endif /* Aitendo HC-54375 */
 
 DigitalIn  *col[NUM_COL] ;
 DigitalOut *row[NUM_ROW] ;
 
 void init_hardware(void)
 {
-    col[3] = new DigitalIn(PTC11, PullUp) ;
-    col[2] = new DigitalIn(PTC10, PullUp) ;
-    col[1] = new DigitalIn(PTC6,  PullUp) ;
-    col[0] = new DigitalIn(PTC5,  PullUp) ;
+    col[3] = new DigitalIn(COL3, PullUp) ;
+    col[2] = new DigitalIn(COL2, PullUp) ;
+    col[1] = new DigitalIn(COL1, PullUp) ;
+    col[0] = new DigitalIn(COL0, PullUp) ;
 
-    row[3] = new DigitalOut(PTC4, 1) ;
-    row[2] = new DigitalOut(PTC3, 1) ;
-    row[1] = new DigitalOut(PTC0, 1) ;
-    row[0] = new DigitalOut(PTC7, 1) ;
+    row[3] = new DigitalOut(ROW3, 1) ;
+    row[2] = new DigitalOut(ROW2, 1) ;
+    row[1] = new DigitalOut(ROW1, 1) ;
+    row[0] = new DigitalOut(ROW0, 1) ;
 }
 
 int scan_key(int key[])