Henry Herman / MAX31855

Fork the MAX31855 library. Allows a fxn to be called to select and unselect the TC. Now using a shift register array we can multiplex a great number of these TC chips!

Dependents:   elixys

Fork of MAX31855 by Joe Staton

Diff: max31855.h

Revision:
2:b978f1503c27
Parent:
1:5eeee89cb281
--- a/max31855.h	Tue Oct 23 10:51:21 2012 +0000
+++ b/max31855.h	Wed Oct 30 07:05:34 2013 +0000
@@ -6,16 +6,17 @@
 class max31855
 {
     SPI& spi;
-    DigitalOut ncs;
+    void(*selectfxn)(void);
+    void(*unselectfxn)(void);
+    //DigitalOut ncs;
     Timer pollTimer;
   public:
   
-    max31855(SPI& _spi, PinName _ncs);
+    max31855(SPI& _spi, void(*sel)(void), void(*usel)(void));
     void select();
     void deselect();
     void initialise(int setType=0);
-    
-    int ready();
+        
     int faultCode;
     
     float chipTemp;