From e9aa5408b0fd81f9d32b26d2d76e046d1ded5bdc Mon Sep 17 00:00:00 2001
From: sasha80 <sasha@mail.ru>
Date: Wed, 26 Mar 2025 13:58:41 +0300
Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D1=80=D0=B0=D0=B1=D0=BE=D1=82?=
 =?UTF-8?q?=D0=BA=D0=B0.=20=D0=9F=D1=80=D0=BE=D0=B2=D0=B5=D1=80=D0=BA?=
 =?UTF-8?q?=D0=B0=20=D0=B4=D0=B0=D0=BD=D0=BD=D1=8B=D1=85=20=D0=A1=D0=9F?=
 =?UTF-8?q?=D0=A2-25?=
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---
 scripts/spt25.gd | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/scripts/spt25.gd b/scripts/spt25.gd
index 9a931104..a0bc53ac 100644
--- a/scripts/spt25.gd
+++ b/scripts/spt25.gd
@@ -5,6 +5,12 @@ const REQUEST_PERIOD: int = 3000  ## Переиод запроса, мс
 
 class SPT25 extends unit.Unit:
 
+    enum CmdCode {
+        START = 0,
+        STOP  = 2,
+        INFO  = 4,
+        }
+
     func _to_string() -> String: return String('СПТ-25 %s %s' % [self.name, ['отключен', 'на связи'][int(online)]])
 
     func _init(nm) -> void:
@@ -22,12 +28,18 @@ class SPT25 extends unit.Unit:
 
     func parse(rx_data: PackedByteArray, tick: int):
         rx_tick = tick
-        if not online:
-            online = true
-            emit_signal('line_changed', self)
         if rx_data.size() <= 6:
             emit_signal('parse_failed', self)
             return
+        if rx_data[0] != 0x7e:
+            emit_signal('parse_failed', self)
+            return
+        if not (rx_data[2] in [CmdCode.START, CmdCode.STOP, CmdCode.INFO]):
+            emit_signal('parse_failed', self)
+            return
+        if not online:
+            online = true
+            emit_signal('line_changed', self)
         emit_signal('data_received', rx_data)