Jolyon Hill / MCP23S17

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Dependents:   ColourSensor

Fork of MCP23S17 by Romilly Cocking

Diff: MCP23S17.cpp

Revision:
4:d501c74550a0
Parent:
3:089a2a754567
Child:
6:7b5e59c0e71c
--- a/MCP23S17.cpp	Sun Aug 22 12:05:06 2010 +0000
+++ b/MCP23S17.cpp	Sun Aug 22 12:12:58 2010 +0000
@@ -16,7 +16,7 @@
 
 char MCP23S17::_read(char address) {
     _ncs = 0;
-    _spi.write(_readOpcode); 
+    _spi.write(_readOpcode);
     _spi.write(address);
     char result = _spi.write(0);
     _ncs = 1;
@@ -36,23 +36,23 @@
 }
 
 void MCP23S17::directionA(char direction) {
-     _write(IODIRA, direction); 
+    _write(IODIRA, direction);
 }
 
 void MCP23S17::directionB(char direction) {
-     _write(IODIRB, direction); 
+    _write(IODIRB, direction);
 }
 
- void intconA(char interruptsEnabledMask) {
-    _write(INTCONA, interruptsEnabledMask);
- }
+void  MCP23S17::gpIntEnA(char interruptsEnabledMask) {
+    _write(GPINTENA, interruptsEnabledMask);
+}
 
 void MCP23S17::outputA(char byte) {
-    _write(OLATA, byte); 
+    _write(OLATA, byte);
 }
 
 void MCP23S17::outputB(char byte) {
-    _write(OLATB, byte); 
+    _write(OLATB, byte);
 }
 
 char MCP23S17::inputA() {