+ version 0.1.04

+ float replaced by double to support ARM

Author: RobTillaart

libraries/MAX31855/MAX31855.cpp

@@ -1,12 +1,13 @@
 //
 // FILE: MAX31855.cpp
 // AUTHOR: Rob Tillaart
-// VERSION: 0.1.03
+// VERSION: 0.1.04
 // PURPOSE: MAX31855 - Thermocouple
 // DATE: 2014-01-01
 // URL:
 //
 // HISTORY:
+// 0.1.04 2015-03-09 replaced float -> double (ARM support)
 // 0.1.03 fixed negative temperature
 // 0.1.02 added offset
 // 0.1.01 refactored speed/performance

libraries/MAX31855/MAX31855.h

@@ -1,23 +1,23 @@
-#ifndef MAX31855_H
-#define MAX31855_H
 //
 // FILE: MAX31855.h
 // AUTHOR: Rob Tillaart
-// VERSION: 0.1.03
+// VERSION: 0.1.04
 // PURPOSE: MAX31855 - Thermocouple
 // DATE: 2014-01-01
 // URL:
 //
 // Released to the public domain
 //
+#ifndef MAX31855_H
+#define MAX31855_H
 
 #if (ARDUINO < 100)
 #include "WProgram.h"
 #else
 #include "Arduino.h"
 #endif
 
-#define MAX31855_VERSION "0.1.03"
+#define MAX31855_VERSION "0.1.04"
 
 #define STATUS_OK 0x00
 #define STATUS_OPEN_CIRCUIT 0x01
@@ -29,22 +29,22 @@ class MAX31855
 public:
  MAX31855(uint8_t SCLK, uint8_t CS, uint8_t MISO);
  void begin();
+
  uint8_t read();
- float getInternal(void) { return _internal; };
- // Celsius
- float getTemperature(void) { return _temperature; };
- uint8_t getStatus(void) {return _status; };
 
- void setOffset(float t) { _offset = t; };
- float getOffset(float t) { return _offset; };
+ double getInternal(void) { return _internal; };
+ double getTemperature(void) { return _temperature; };
+ uint8_t getStatus(void) { return _status; };
 
+ void setOffset(double t) { _offset = t; };
+ double getOffset() { return _offset; };
 
 private:
- uint32_t _read();
- float _internal;
- float _temperature;
+ uint32_t  _read();
+ double  _internal;
+ double  _temperature;
  uint8_t _status;
- float _offset;
+ double  _offset;
 
  uint8_t _sclk;
  uint8_t _miso;
@@ -53,4 +53,4 @@ class MAX31855
 
 #endif
 
-// END OF FILE
+// END OF FILE