Matthew Dorshimer
/
keypad
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Revision 11:86fef9e61104, committed 2016-11-04
- Comitter:
- Dorsh
- Date:
- Fri Nov 04 17:49:53 2016 +0000
- Parent:
- 10:da060f8c03e8
- Commit message:
- ok
Changed in this revision
| Keypad.cpp | Show annotated file Show diff for this revision Revisions of this file |
| Keypad.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/Keypad.cpp Wed Jan 01 17:45:53 2014 +0000
+++ b/Keypad.cpp Fri Nov 04 17:49:53 2016 +0000
@@ -53,12 +53,12 @@
,PinName c0
,PinName c1
,PinName c2
-,PinName c3
+//,PinName c3
,int debounce_ms
)
{
PinName rPins[4] = {r0, r1, r2, r3};
- PinName cPins[4] = {c0, c1, c2, c3};
+ PinName cPins[3] = {c0, c1, c2};
for (int i = 0; i < 4; i++) {
_rows[i] = NULL;
@@ -76,7 +76,7 @@
_setupRiseTrigger();
_nCol = 0;
- for (int i = 0; i < 4; i++) {
+ for (int i = 0; i < 3; i++) {
if (cPins[i] != NC) {
_cols[i] = new DigitalOut(cPins[i]);
_nCol++;
@@ -95,7 +95,7 @@
delete _rows[i];
}
- for (int i = 0; i < 4; i++) {
+ for (int i = 0; i < 3; i++) {
if (_cols[i] != 0)
delete _cols[i];
}
--- a/Keypad.h Wed Jan 01 17:45:53 2014 +0000
+++ b/Keypad.h Fri Nov 04 17:49:53 2016 +0000
@@ -85,7 +85,7 @@
* @param debounce_ms Debounce in ms (Default to 20ms)
*/
Keypad(PinName r0, PinName r1, PinName r2, PinName r3,
- PinName c0, PinName c1, PinName c2, PinName c3,
+ PinName c0, PinName c1, PinName c2,
int debounce_ms = 20);
/** Destructor
@@ -108,7 +108,7 @@
protected:
InterruptIn *_rows[4];
- DigitalOut *_cols[4];
+ DigitalOut *_cols[3];
int _debounce; // miliseconds
int _nRow;
int _nCol;