MAX6875 Temp Sensor example

libraries/MAX6675/MAX6675.h

@@ -0,0 +1,30 @@
+/*
+  MAX6675.h - Library for reading temperature from a MAX6675.
+
+  This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
+  http://creativecommons.org/licenses/by-sa/3.0/
+*/
+
+#ifndef MAX6675_h
+#define MAX6675_h
+
+#if defined(ARDUINO) && ARDUINO >= 100
+#include "Arduino.h"
+#else
+#include "WProgram.h"
+#endif
+
+class MAX6675
+{
+  public:
+    MAX6675(uint8_t CS_pin, uint8_t SO_pin, uint8_t SCK_pin, uint8_t units);
+    float read_temp();
+  private:
+    uint8_t _CS_pin;
+    uint8_t _SO_pin;
+    uint8_t _SCK_pin;
+    uint8_t _units;
+    uint8_t chip_read(uint8_t CS_pin, uint8_t &error_tc);
+};
+
+#endif