Add mysensors device tracker (#1986)

* Add mysensors device tracker

* Add release info

source/_components/binary_sensor.mysensors.markdown

@@ -86,4 +86,4 @@ void loop()
 ```
 
 [main component]: /components/mysensors/
-[serial api]: https://www.mysensors.org/download/serial_api_15
+[serial api]: http://www.mysensors.org/download

source/_components/climate.mysensors.markdown

@@ -116,4 +116,4 @@ void incomingMessage(const MyMessage &message) {
 ```
 
 [main component]: /components/mysensors/
-[serial api]: https://www.mysensors.org/download/serial_api_15
+[serial api]: http://www.mysensors.org/download

source/_components/device_tracker.mysensors.markdown

@@ -0,0 +1,105 @@
+---
+layout: page
+title: "MySensors Device Tracker"
+description: "Instructions how to use MySensors to track devices in Home Assistant."
+date: 2017-02-06 15:00 +0100
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: mysensors.png
+ha_category: Presence Detection
+featured: false
+ha_release: "0.38"
+ha_iot_class: "Local Push"
+---
+
+Integrates MySensors device trackers into Home Assistant. See the [main component] for configuration instructions.
+
+The following sensor types are supported:
+
+##### MySensors version 2.0 and higher
+
+S_TYPE             | V_TYPE
+-------------------|---------------------------------------
+S_GPS             | V_POSITION
+
+For more information, visit the [serial api] of MySensors.
+
+### {% linkable_title MySensors 2.x example sketch %}
+
+```cpp
+/**
+ * Documentation: http://www.mysensors.org
+ * Support Forum: http://forum.mysensors.org
+ *
+ * http://www.mysensors.org/build/gps
+ */
+
+// Enable debug prints to serial monitor
+#define MY_DEBUG
+// Enable and select radio type attached
+#define MY_RADIO_NRF24
+//#define MY_RADIO_RFM69
+
+#include <MySensors.h>
+
+#define SN "GPS Sensor"
+#define SV "1.0"
+
+// GPS position send interval (in millisectonds)
+#define GPS_SEND_INTERVAL 30000
+// The child id used for the gps sensor
+#define CHILD_ID_GPS 1
+
+MyMessage msg(CHILD_ID_GPS, V_POSITION);
+
+// Last time GPS position was sent to controller
+unsigned long lastGPSSent = -31000;
+
+// Some buffers
+char latBuf[11];
+char lngBuf[11];
+char altBuf[6];
+char payload[30];
+
+// Dummy values. Implementation of real GPS device is not done.
+float gpsLocationLat = 40.741895;
+float gpsLocationLng = -73.989308;
+float gpsAltitudeMeters = 12.0;
+
+void setup() {
+
+}
+
+void presentation() {
+  sendSketchInfo(SN, SV);
+  present(CHILD_ID_GPS, S_GPS);
+}
+
+void loop()
+{
+  unsigned long currentTime = millis();
+
+  // Evaluate if it is time to send a new position
+  bool timeToSend = currentTime - lastGPSSent > GPS_SEND_INTERVAL;
+
+  if (timeToSend) {
+    // Send current gps location
+    // Build position and altitude string to send
+    dtostrf(gpsLocationLat, 1, 6, latBuf);
+    dtostrf(gpsLocationLng, 1, 6, lngBuf);
+    dtostrf(gpsAltitudeMeters, 1, 0, altBuf);
+    sprintf(payload, "%s,%s,%s", latBuf, lngBuf, altBuf);
+
+    Serial.print(F("Position: "));
+    Serial.println(payload);
+
+    send(msg.set(payload));
+    lastGPSSent = currentTime;
+  }
+}
+```
+
+[main component]: /components/mysensors/
+[serial api]: http://www.mysensors.org/download

source/_components/light.mysensors.markdown

@@ -111,6 +111,7 @@ void incomingMessage(const MyMessage &message) {
     }
 }
 ```
+
 ### {% linkable_title MySensors 2.x example sketch %}
 
 ```cpp
@@ -244,5 +245,6 @@ void send_status_message()
   }
 }
 ```
+
 [main component]: /components/mysensors/
 [serial api]: http://www.mysensors.org/download

source/_components/sensor.mysensors.markdown

@@ -181,4 +181,4 @@ void receive(const MyMessage &message) {
 ```
 
 [main component]: /components/mysensors/
-[serial api]: https://www.mysensors.org/download/serial_api_15
+[serial api]: http://www.mysensors.org/download

source/_components/switch.mysensors.markdown

@@ -203,4 +203,4 @@ void incomingMessage(const MyMessage &message) {
 ```
 
 [main component]: /components/mysensors/
-[serial api]: https://www.mysensors.org/download/serial_api_15
+[serial api]: http://www.mysensors.org/download