IP Configuration

lib/Adafruit_MAX31885/examples/lcdthermocouple/lcdthermocouple.ino

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+/*************************************************** 
+  This is an example for the Adafruit Thermocouple Sensor w/MAX31855K
+
+  Designed specifically to work with the Adafruit Thermocouple Sensor
+  ----> https://www.adafruit.com/products/269
+
+  These displays use SPI to communicate, 3 pins are required to  
+  interface
+  Adafruit invests time and resources providing this open source code, 
+  please support Adafruit and open-source hardware by purchasing 
+  products from Adafruit!
+
+  Written by Limor Fried/Ladyada for Adafruit Industries.  
+  BSD license, all text above must be included in any redistribution
+ ****************************************************/
+#include <SPI.h>
+#include <Wire.h>
+#include "Adafruit_MAX31855.h"
+#include <LiquidCrystal.h>
+
+// Example creating a thermocouple instance with software SPI on any three
+// digital IO pins.
+#define MAXDO   3
+#define MAXCS   4
+#define MAXCLK  5
+
+// Initialize the Thermocouple
+Adafruit_MAX31855 thermocouple(MAXCLK, MAXCS, MAXDO);
+
+// initialize the library with the numbers of the interface pins
+LiquidCrystal lcd(7, 8, 9, 10, 11, 12);
+
+#if defined(ARDUINO_ARCH_SAMD)
+// for Zero, output on USB Serial console, remove line below if using programming port to program the Zero!
+   #define Serial SerialUSB
+#endif
+  
+void setup() {
+  #ifndef ESP8266
+    while (!Serial);     // will pause Zero, Leonardo, etc until serial console opens
+  #endif
+  Serial.begin(9600);
+  // set up the LCD's number of columns and rows: 
+  lcd.begin(16, 2);
+  
+  lcd.clear();
+  lcd.print("MAX31855 test");
+  // wait for MAX chip to stabilize
+  delay(500);
+}
+
+void loop() {
+  // basic readout test, just print the current temp
+   lcd.clear();
+   lcd.setCursor(0, 0);
+   lcd.print("Int. Temp = ");
+   lcd.println(thermocouple.readInternal());
+   Serial.print("Int. Temp = ");
+   Serial.println(thermocouple.readInternal());
+     
+   double c = thermocouple.readCelsius();
+   lcd.setCursor(0, 1);
+   if (isnan(c)) 
+   {
+     lcd.print("T/C Problem");
+   } 
+   else 
+   {
+     lcd.print("C = "); 
+     lcd.print(c);
+     lcd.print("  "); 
+     Serial.print("Thermocouple Temp = *");
+     Serial.println(c);
+   }
+ 
+   delay(1000);
+}

lib/Adafruit_MAX31885/examples/serialthermocouple/serialthermocouple.ino

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+/*************************************************** 
+  This is an example for the Adafruit Thermocouple Sensor w/MAX31855K
+
+  Designed specifically to work with the Adafruit Thermocouple Sensor
+  ----> https://www.adafruit.com/products/269
+
+  These displays use SPI to communicate, 3 pins are required to  
+  interface
+  Adafruit invests time and resources providing this open source code, 
+  please support Adafruit and open-source hardware by purchasing 
+  products from Adafruit!
+
+  Written by Limor Fried/Ladyada for Adafruit Industries.  
+  BSD license, all text above must be included in any redistribution
+ ****************************************************/
+
+#include <SPI.h>
+#include "Adafruit_MAX31855.h"
+
+// Default connection is using software SPI, but comment and uncomment one of
+// the two examples below to switch between software SPI and hardware SPI:
+
+// Example creating a thermocouple instance with software SPI on any three
+// digital IO pins.
+#define MAXDO   3
+#define MAXCS   4
+#define MAXCLK  5
+
+// initialize the Thermocouple
+Adafruit_MAX31855 thermocouple(MAXCLK, MAXCS, MAXDO);
+
+// Example creating a thermocouple instance with hardware SPI
+// on a given CS pin.
+//#define MAXCS   10
+//Adafruit_MAX31855 thermocouple(MAXCS);
+
+void setup() {
+  Serial.begin(9600);
+ 
+  while (!Serial) delay(1); // wait for Serial on Leonardo/Zero, etc
+
+  Serial.println("MAX31855 test");
+  // wait for MAX chip to stabilize
+  delay(500);
+}
+
+void loop() {
+  // basic readout test, just print the current temp
+   Serial.print("Internal Temp = ");
+   Serial.println(thermocouple.readInternal());
+
+   double c = thermocouple.readCelsius();
+   if (isnan(c)) {
+     Serial.println("Something wrong with thermocouple!");
+   } else {
+     Serial.print("C = "); 
+     Serial.println(c);
+   }
+   //Serial.print("F = ");
+   //Serial.println(thermocouple.readFarenheit());
+ 
+   delay(1000);
+}