initial public

1 files changed, 19 insertions, 0 deletions

diff --git a/src/home/mqtt/message/sensors.py b/src/home/mqtt/message/sensors.py
new file mode 100644
index 0000000..ee522f0
--- /dev/null
+++ b/src/home/mqtt/message/sensors.py
@@ -0,0 +1,19 @@
+import struct
+
+from typing import Tuple
+
+
+class Temperature:
+    format = 'IhH'
+
+    def pack(self, time: int, temp: float, rh: float) -> bytes:
+        return struct.pack(
+            self.format,
+            time,
+            int(temp*100),
+            int(rh*100)
+        )
+
+    def unpack(self, buf: bytes) -> Tuple[int, float, float]:
+        data = struct.unpack(self.format, buf)
+        return data[0], data[1]/100, data[2]/100