Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- veranstaltungen:hessen20162:arduino-workshop-notizen [04.10.2016 10:53] – [Arduino Sketch (Programm):] ipsecguy
+++ veranstaltungen:hessen20162:arduino-workshop-notizen [04.10.2016 11:01] (aktuell) – [Arduino Sketch (Programm):] ipsecguy
@@ Zeile 105: / Zeile 105: @@
       Serial.println(h);
     }
+    Serial.println("EOF");
+    running = false; // done with this cycle, wait again
+    return;
+  }
+  if (OneWire::crc8(addr, 7) != addr[7]) {
+      Serial.println("CRC is not valid!");
+      return;
+  }
+  // the first ROM byte indicates which chip
+  switch (addr[0]) {
+    case 0x10:
+//      Serial.println("  Chip = DS18S20");  // or old DS1820
+      type_s = 1;
+      break;
+    case 0x28:
+//      Serial.println("  Chip = DS18B20");
+      type_s = 0;
+      break;
+    case 0x22:
+//      Serial.println("  Chip = DS1822");
+      type_s = 0;
+      break;
+    default:
+//      Serial.println("Device is not a DS18x20 family device.");
+      return;
+  }
+  ds.reset();
+  ds.select(addr);
+  ds.write(0x44, 1); // start conversion, without parasite power
+ Serial.println(celsius);
+}
 </file>