(Late) initial commit, finalized controler for communication between TSE box serial interface and MQTT

tse_serial/tse_serial_interpreter.py

@@ -0,0 +1,35 @@
+from dataclasses import dataclass
+
+
+@dataclass 
+class RelayState:
+    relay_id: int
+    state: bool
+
+
+def resp_to_relay_state(cmd: str) -> RelayState:
+    state = True if cmd.find("ON") > -1 else False
+    #state = False if cmd.find("OFF") > -1 and state == None else None
+    
+    r_state = RelayState(0, state)
+    id = 0
+
+    if cmd.startswith("T"):
+        id = int(cmd[1]) + (8 if cmd[2] == "B" else 0)
+    elif cmd.startswith("re_"):
+        id = int(cmd[3]) + (8 if cmd[4] == "B" else 0)
+
+    r_state = RelayState(id, state)
+    return r_state
+
+
+def relay_state_to_cmd(r_state: RelayState) -> str:
+    #r[NUM][CMD]
+    cmd = 8 if r_state.state else 9
+    id = r_state.relay_id
+    # banka B
+    if id > 8:
+        cmd -= 2
+        id -= 8
+    return f"r{id}{cmd}"
+    #return "r" + str(id) + str(cmd)