update

Signed-off-by: Nico Schottelius <nico@wurzel.schottelius.org>

receiver/loriot-receiver.py

@@ -19,9 +19,12 @@ class Loriot():
         while True:
             result = self.ws.recv()
             print(result)
-            jdata = jsonToDict(result)
+
-            eui = devEUI(jdata)
+            jdata = self.jsonToDict(result)
-            payload = get_payloan(jdata)
+            eui = self.devEUI(jdata)
+            self.insert_json("loriot", result, deveui=eui)
+
+            # payload = self.get_payload(jdata)
 
 
     def jsonToDict(self, data):
@@ -30,8 +33,9 @@ class Loriot():
     def devEUI(self, data):
         return data['EUI']
 
-    def get_payload(self, ):
+    def get_payload(self, data):
-        return data['EUI']
+        return ""
+        # return data['EUI']
 
     def insert_json(self, provider, data, payload='', deveui=''):
         try:

sodaq_one/compass.ino

@@ -3,8 +3,6 @@
 
 LSM303 compass;
 
-char compassReport[80];
-
 void setupCompass()
 {
   Wire.begin();
@@ -21,13 +19,10 @@ String getCompass()
         String(" compass.a.y=" ) + compass.a.y +
         String(" compass.a.z=" ) + compass.a.z +
         String(" compass.m.x=" ) + compass.m.x +
-        String(" compass.m.y" ) + compass.m.y +
+        String(" compass.m.y=" ) + compass.m.y +
         String(" compass.m.z=" ) + compass.m.z;
 
     debugSerial.println(tmps);
 
-    /* snprintf(compassReport, sizeof(compassReport), "A: %6d %6d %6d    M: %6d %6d %6d", */
+    return tmps;
-    /*          compass.a.x, compass.a.y, compass.a.z, */
-    /*          compass.m.x, compass.m.y, compass.m.z); */
-
 }

sodaq_one/gps.ino

@@ -1,14 +1,20 @@
 #include <Arduino.h>
 #include <Sodaq_UBlox_GPS.h>
 
-void gpsSetup() { sodaq_gps.init(GPS_ENABLE); }
+void gpsSetup() {
+     sodaq_gps.init(GPS_ENABLE);
+     }
+
+/* FIXME: find out power consumption if turned off */
+// void gpsStop() { sodaq_gps.off(); }
+
 
 /*!
  * Find a GPS fix, but first wait a while
  */
 String gpsGetPostion(long waittime)
 {
-    String res;
+    String res = "";
     uint32_t timeout = waittime * 1000;
 
     debugSerial.println(String("waiting for fix ..., timeout=") + timeout + String("ms"));
@@ -24,7 +30,6 @@ String gpsGetPostion(long waittime)
         debugSerial.println(res);
     } else {
         debugSerial.println("GPS: No Fix");
-        return "";
     }
     return res;
 }
@@ -35,6 +40,8 @@ String gpsGetDateTime(long waittime) {
     if (sodaq_gps.scan(false, timeout)) {
         res= String("datetime =") + sodaq_gps.getDateTimeString();
         debugSerial.println(res);
+    } else {
+        debugSerial.println("GPS: No Fix");
     }
 
     return res;

sodaq_one/ledcolours.ino

@@ -37,20 +37,15 @@ void CLEAR() {
 }
 
 void blink(int length) {
-    switch(deviceNo) {
+#if LORADEV == 1
-    case 1:
         BLUE();
-        break;
+#elif LORADEV == 2
-    case 2:
         RED();
-        break;
+#elif LORADEV == 3
-    case 3:
         GREEN();
-        break;
+#elif LORADEV == 4
-    case 4:
         WHITE();
-        break;
+#endif
-    }
     delay(length);
     CLEAR();
 }

sodaq_one/lora.ino

@@ -87,4 +87,7 @@ void loraSend(String packet){
     default:
         break;
     }
+
+    /* Delay some time to give avoid keeping the device busy */
+    delay(2000);
 }

sodaq_one/loudness.ino

@@ -1,6 +1,6 @@
 #include <Arduino.h>
 
-int readLoudness()
+int readLoudness(int pin)
 {
-	return analogRead(LOUDNESS_SENSOR);
+	return analogRead(pin);
 }

sodaq_one/sodaq_one.ino

@@ -1,14 +1,17 @@
 #include <Arduino.h>
 #include <Wire.h>
+#include <math.h>
 
 #include "nsarduino.h"
 
 #define debugSerial SerialUSB
 
-#define deviceNo 2
+/* Which network to use */
+#define LORADEV 1
+// #define SWISSCOM 1
+// #define LORIOT 1
+#define TTN 1
 
-#define LOUDNESS_SENSOR 0
-#define USE_LOUDNESS 1
 #define BUZZER_PIN 2
 
 void signal_loop_start()
@@ -18,10 +21,8 @@ void signal_loop_start()
     blink(30); delay(50);
 }
 
-void signal_loop_end()
+
-{
+int sleepcnt;
-    blink(1000); delay(29000);
-}
 
 void setup() {
     while ((!SerialUSB) && (millis() < 10000)){
@@ -34,10 +35,17 @@ void setup() {
 
     setupLED();
     gpsSetup();
-    setupBuzzer();
+
+    // setupBuzzer();
+
     setupCompass();
     setupSunLight();
     loraSetup();
+
+
+    /* sleep little in the beginning, longer the longer we run */
+    sleepcnt = 0;
+
 }
 
 
@@ -47,22 +55,41 @@ void sendIntAsString(String prefix, int value) {
     loraSend(tmp);
 }
 
+void sendFloatAsString(String prefix, float value) {
+    String tmp = prefix + String(value);
+    debugSerial.println(tmp);
+    loraSend(tmp);
+}
+
+
 String tmps;
 
+#define TEMP_PIN 2
+#define LOUDNESS_PIN 0
+
+#define SLEEPTIME 5*60*1000
+
 void loop() {
     signal_loop_start();
 
-    loraSend(String("node=")  + String(deviceNo));
+    sendFloatAsString("temperature=", getTemperature(TEMP_PIN));
+
+    /* loraSend(String("node=")  + String(deviceNo)); */
     sendIntAsString("battery=", getBatteryVoltage());
-    sendIntAsString("loudness=", readLoudness());
+    sendIntAsString("loudness=", readLoudness(LOUDNESS_PIN));
     loraSend(getSunLight());
     loraSend(getCompass());
 
-    /* if((tmps = gpsGetPostion(120)) != "") { */
+    if((tmps = gpsGetPostion(120)) != "") {
-    /*     loraSend(tmps); */
+        loraSend(tmps);
-    /* } */
+    }
 
-    signal_loop_end();
+    if(sleepcnt < 10) {
+        sleepcnt++;
+        delay(10000);
+    } else {
+        delay(SLEEPTIME);
+    }
 }
 
 
@@ -83,17 +110,22 @@ hex: 3030303441333042
 
 /* humid / temperature */
 /*
-#include <HDC1000.h>
-
-HDC1000 hdc;
-
-float temperature;
-float humidity;
 
 
 */
 
-//    temperature = hdc.getTemperature();
+/* #include <Wire.h> */
-//    humidity =  hdc.getHumidity();
+/* #include <HDC1000.h> */
-//    String msg_tmphumid = String("tmp=") + temperature + String(" humid=") + humidity;
+
-//    debugSerial.println(msg_tmphumid);
+/* HDC1000 hdc; */
+
+/* float temperature; */
+/* float humidity; */
+
+    /* hdc.begin(); delay(500); */
+    /* temperature = hdc.getTemperature(); */
+    /* delay(500); */
+    /* hdc.begin(); delay(500); */
+    /* humidity =  hdc.getHumidity(); */
+    /* String msg_tmphumid = String("tmp=") + temperature + String(" humid=") + humidity; */
+    /* debugSerial.println(msg_tmphumid); */

sodaq_one/temperature.ino

@@ -0,0 +1,22 @@
+#include <Arduino.h>
+
+/*
+* Temp sensor:
+* https://www.seeedstudio.com/Grove-Temperature-Sensor-p-774.html
+*
+** NCP18WF104F03RC
+*/
+
+float getTemperature(int pin) {
+    int a = analogRead(pin);
+
+    const int B=4250;                 // B value of the thermistor
+
+    float R = 1023.0/((float)a)-1.0;
+
+    R = 100000.0*R;
+
+    float temperature=1.0/(log(R/100000.0)/B+1/298.15)-273.15;
+
+    return temperature;
+}