.gitignore

@@ -113,4 +113,157 @@ dkms.conf
 *.out
 *.app
 
-config.py
+# ---> Python
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/

README.md

@@ -34,3 +34,78 @@ TTN LoRa frequency / region
 
 `pip3 install paho-mqtt`
 
+
+JS Payload Formatter:
+
+```
+function Decoder(bytes, port) {
+  var decoded = {};
+  
+  // temperature 
+  rawTemp = bytes[0] + bytes[1] * 256;
+  decoded.degreesC = sflt162f(rawTemp) * 100;
+  
+  // pressure 
+  rawPressure = bytes[2] + bytes[3] * 256;
+  decoded.pressure = sflt162f(rawPressure) * 100;
+  
+  // windspeed 
+  rawWindspeed = bytes[4] + bytes[5] * 256;
+  decoded.windspeed = sflt162f(rawWindspeed) * 100;
+  
+  // winddirection 
+  rawWinddirection = bytes[6] + bytes[7] * 256;
+  decoded.winddirection = sflt162f(rawWinddirection) * 100;
+  
+  if(bytes[8] === 0){
+    decoded.dooropen = false;
+  }else{
+    decoded.dooropen = true;
+  }
+  
+  
+  return decoded;
+}
+
+function sflt162f(rawSflt16)
+	{
+	// rawSflt16 is the 2-byte number decoded from wherever;
+	// it's in range 0..0xFFFF
+	// bit 15 is the sign bit
+	// bits 14..11 are the exponent
+	// bits 10..0 are the the mantissa. Unlike IEEE format, 
+	// 	the msb is transmitted; this means that numbers
+	//	might not be normalized, but makes coding for
+	//	underflow easier.
+	// As with IEEE format, negative zero is possible, so
+	// we special-case that in hopes that JavaScript will
+	// also cooperate.
+	//
+	// The result is a number in the open interval (-1.0, 1.0);
+	// 
+	
+	// throw away high bits for repeatability.
+	rawSflt16 &= 0xFFFF;
+
+	// special case minus zero:
+	if (rawSflt16 == 0x8000)
+		return -0.0;
+
+	// extract the sign.
+	var sSign = ((rawSflt16 & 0x8000) !== 0) ? -1 : 1;
+	
+	// extract the exponent
+	var exp1 = (rawSflt16 >> 11) & 0xF;
+
+	// extract the "mantissa" (the fractional part)
+	var mant1 = (rawSflt16 & 0x7FF) / 2048.0;
+
+	// convert back to a floating point number. We hope 
+	// that Math.pow(2, k) is handled efficiently by
+	// the JS interpreter! If this is time critical code,
+	// you can replace by a suitable shift and divide.
+	var f_unscaled = sSign * mant1 * Math.pow(2, exp1 - 15);
+
+	return f_unscaled;
+	}
+    ```

msv_clubhouse_backend.py

@@ -58,10 +58,9 @@ class RequestHandler(BaseHTTPRequestHandler):
             self.wfile.write(bytes("</html>", "utf-8"))
 
 def update_metrics(payload, metadata):
-    print("Payload: "+ str(payload))
-    print("Metadata: "+ str(metadata))
+    #print("Payload: "+ str(payload))
+    #print("Metadata: "+ str(metadata))
 
-    print("set data from ttn")
     global node_metrics
     global mutex
     global scrape_healthy
@@ -69,17 +68,46 @@ def update_metrics(payload, metadata):
     scrape_healthy = True
     node_metrics.clear()
 
-    try:
-            node_metrics.append("target_temperature " + str(int(42)))
-            node_metrics.append("valve " + str(int(42)))
-            node_metrics.append("low_battery " + str(int(42)))
-            node_metrics.append("window_open " + str(int(42)))
-    except Exception as ex:
-        print("unable to poll data from TTN! error: " + str(ex))
-        scrape_healthy = False
-        pass
+    if "degreesC" in payload:
+        print("set degree: " + str(float(payload["degreesC"])))
+        node_metrics.append("temperature " + str(float(payload["degreesC"])))
+
+    if "pressure" in payload:
+        print("set pressure: " + str(float(payload["pressure"])))
+        node_metrics.append("pressure " + str(float(payload["pressure"])))
+
+    if "winddirection" in payload:
+        print("set winddirection: " + str(float(payload["winddirection"])))
+        node_metrics.append("winddirection " + str(float(payload["winddirection"])))
+
+    if "windspeed" in payload:
+        print("set windspeed: " + str(float(payload["windspeed"])))
+        node_metrics.append("windspeed " + str(float(payload["windspeed"])))
+
+    if "dooropen" in payload:
+        print("set dooropen: " + str(bool(payload["dooropen"])))
+        node_metrics.append("dooropen " + str(int(payload["dooropen"])))
+
+   # if "gateway_id" in metadata[0]["gateway_ids"]:
+   #     print("set gateway_id: " + str(metadata[0]["gateway_ids"]["gateway_id"]))
+   #     node_metrics.append("gateway_id " + str(metadata[0]["gateway_ids"]["gateway_id"]))
+
+    if "rssi" in metadata[0]:
+        print("set rssi: " + str(int(metadata[0]["rssi"])))
+        node_metrics.append("rssi " + str(int(metadata[0]["rssi"])))
+
+    if "channel_rssi" in metadata[0]:
+        print("set channel_rssi: " + str(int(metadata[0]["channel_rssi"])))
+        node_metrics.append("channel_rssi " + str(int(metadata[0]["channel_rssi"])))
+
+    if "snr" in metadata[0]:
+        print("set snr: " + str(float(metadata[0]["snr"])))
+        node_metrics.append("snr " + str(float(metadata[0]["snr"])))
+
+    
+    #scrape_healthy = False
+
     mutex.release()
-    time.sleep(300)
 
 def on_connect(mqttc, obj, flags, rc):
     print("\nConnected to MQTT: rc = " + str(rc))