Romilly Cocking / MCP23S17

v 0.4

Dependents:   MCP23S17Test MCP23S17_Basic_IO_Demo HelloWorld Lab3-SnakeGame ... more

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API Documentation at this revision

Revision 3:089a2a754567, committed 2010-08-22

Comitter:
romilly
Date:
Sun Aug 22 12:05:06 2010 +0000
Parent:
2:6144709f1700
Child:
4:d501c74550a0
Commit message:

Changed in this revision

MCP23S17.cpp Show annotated file Show diff for this revision Revisions of this file
MCP23S17.h Show annotated file Show diff for this revision Revisions of this file 
--- a/MCP23S17.cpp	Sat Aug 21 14:46:59 2010 +0000
+++ b/MCP23S17.cpp	Sun Aug 22 12:05:06 2010 +0000
@@ -43,6 +43,10 @@
      _write(IODIRB, direction); 
 }
 
+ void intconA(char interruptsEnabledMask) {
+    _write(INTCONA, interruptsEnabledMask);
+ }
+
 void MCP23S17::outputA(char byte) {
     _write(OLATA, byte); 
 }

--- a/MCP23S17.h	Sat Aug 21 14:46:59 2010 +0000
+++ b/MCP23S17.h	Sun Aug 22 12:05:06 2010 +0000
@@ -30,6 +30,7 @@
     MCP23S17(SPI& spi, PinName ncs, char writeOpcode);
     void directionA(char direction);
     void directionB(char direction);
+    void intconA(char interruptsEnabledMask);
     char inputA();
     char inputB();
     void outputA(char byte);