example how to use new status functions

libraries/MAX31855/examples/max31855_test_error/max31855_test_error.ino

@@ -0,0 +1,54 @@
+//
+//    FILE: max31855_test_error.ino
+//  AUTHOR: Rob Tillaart
+// VERSION: 0.1.0
+// PURPOSE: thermocouple lib inline tests
+//    DATE: 2019-07-31
+//     URL: http://forum.arduino.cc/index.php?topic=208061
+//
+// Released to the public domain
+//
+
+#include "MAX31855.h"
+
+const int doPin = 7;
+const int csPin = 6;
+const int clPin = 5;
+
+MAX31855 tc(clPin, csPin, doPin);
+
+void setup() 
+{
+  Serial.begin(115200);
+  Serial.print("Start max31855_demo0: ");
+  Serial.println(MAX31855_VERSION);
+  Serial.println();
+
+  tc.begin();
+}
+
+void loop() 
+{
+  int status = tc.read();
+  Serial.print("stat:\t\t");
+  Serial.println(status);
+
+  if (tc.statusError())
+  {
+    Serial.print("error:\t\t");
+    if (tc.shortToGND())  Serial.println("SHORT TO GROUND");
+    if (tc.shortToVCC())  Serial.println("SHORT TO VCC");
+    if (tc.openCircuit()) Serial.println("OPEN CIRCUIT");
+  }
+
+  float internal = tc.getInternal();
+  Serial.print("internal:\t");
+  Serial.println(internal, 3);
+
+  float temp = tc.getTemperature();
+  Serial.print("temperature:\t");
+  Serial.println(temp, 2);
+  delay(1000);
+}
+
+// END OF FILE