WIP

.gitingnore

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+venv/

config.yaml

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+serial_device_path: "/dev/ttyACM0"
+radio_settings:
+  radio_freq: 869.618
+  radio_bw: 62.5
+  radio_sf: 8
+  radio_cr: 8
+repeaters:
+  - public_key: "4a629a62e51f0ec770afc47bb22010df0ac1c47475499b6b5e47b3487a4f71e6" # stay_hydrated_01
+    path: ""

main.py

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+#!/usr/bin/env python3
+import asyncio
+import json
+import yaml
+import time
+from meshcore import MeshCore, EventType
+from prometheus_client import CollectorRegistry, Gauge, push_to_gateway
+
+async def main():
+    with open("config.yaml", "r") as file:
+      config = yaml.safe_load(file)
+
+    meshcore = await MeshCore.create_serial(config["serial_device_path"])
+    await meshcore.commands.set_time(int(time.time()))
+
+    #await meshcore.commands.change_contact_path("4a629a62e51f0ec770afc47bb22010df0ac1c47475499b6b5e47b3487a4f71e6", [])
+
+    #await meshcore.ensure_contacts()
+    #contact = meshcore.get_contact_by_key_prefix("4a629a62e51f0ec770afc47bb22010df0ac1c47475499b6b5e47b3487a4f71e6")
+    #print(contact)
+    for repeater in config["repeaters"]:
+        result = await meshcore.commands.send_telemetry_req(repeater["public_key"])
+        if result.type == EventType.ERROR:
+            pass
+
+        result = await meshcore.wait_for_event(EventType.TELEMETRY_RESPONSE, timeout=10.0)
+        if result is None:
+            print(json.dumps({"error" : "Timeout waiting for telemetry"}))
+        else:
+            print(json.dumps(result.payload, indent=4))
+
+    registry = CollectorRegistry()
+    test = Gauge("voltage", "Battery Voltage", registry=registry)
+    test.set(result.payload["lpp"][0]["value"])
+    push_to_gateway("localhost:9091", job="batchA", registry=registry)
+
+if __name__ == "__main__":
+    asyncio.run(main())

requirements.txt

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+bleak==1.1.1
+dbus-fast==2.44.5
+meshcore==2.1.12
+prometheus_client==0.23.1
+pycayennelpp==2.4.0
+pyserial==3.5
+pyserial-asyncio==0.6