From a5148d5a229e79fc18afb46c20f0ea5baf6b0726 Mon Sep 17 00:00:00 2001
From: Arne <arne-@hotmail.de>
Date: Sun, 17 Mar 2024 17:03:21 +0100
Subject: [PATCH] #1 Moved WindAlarm to own file

---
 seatalk/__init__.py         |  1 +
 seatalk/s66_wind_alarm.py   | 43 +++++++++++++++++++++++++++++++++++++
 seatalk/seatalk_datagram.py | 39 ---------------------------------
 3 files changed, 44 insertions(+), 39 deletions(-)
 create mode 100644 seatalk/s66_wind_alarm.py

diff --git a/seatalk/__init__.py b/seatalk/__init__.py
index cb4a828..7a6e70d 100644
--- a/seatalk/__init__.py
+++ b/seatalk/__init__.py
@@ -27,3 +27,4 @@
 from seatalk.s59_countdown_timer import CountdownTimer
 from seatalk.s60_e80_initialization import E80Initialization
 from seatalk.s65_select_fathom import SelectFathom
+from seatalk.s66_wind_alarm import WindAlarm
diff --git a/seatalk/s66_wind_alarm.py b/seatalk/s66_wind_alarm.py
new file mode 100644
index 0000000..d8afa6f
--- /dev/null
+++ b/seatalk/s66_wind_alarm.py
@@ -0,0 +1,43 @@
+import enum
+
+from seatalk.seatalk_datagram import SeatalkDatagram
+
+
+class WindAlarm(SeatalkDatagram):
+    """
+    66  00  XY     Wind alarm as indicated by flags in XY:
+                   X&8 = 8: Apparent Wind angle low
+                   X&4 = 4: Apparent Wind angle high
+                   X&2 = 2: Apparent Wind speed low
+                   X&1 = 1: Apparent Wind speed high
+                   Y&8 = 8: True Wind angle low
+                   Y&4 = 4: True Wind angle high
+                   Y&2 = 2: True Wind speed low
+                   Y&1 = 1: True Wind speed high (causes Wind-High-Alarm on ST40 Wind Instrument)
+                   XY  =00: End of wind alarm (only sent once)
+    """
+    seatalk_id = 0x66
+    data_length = 0
+
+    class Alarm(enum.IntEnum):
+        AngleLow = 0x08
+        AngleHigh = 0x04
+        SpeedLow = 0x02
+        SpeedHigh = 0x01
+        NoAlarm = 0x00
+
+    def __init__(self, apparent_alarm: Alarm=None, true_alarm: Alarm=None):
+        SeatalkDatagram.__init__(self)
+        self.apparent_alarm = apparent_alarm
+        self.true_alarm = true_alarm
+
+    def process_datagram(self, first_half_byte, data):
+        x_nibble = (data[0] & 0xF0) >> 4
+        y_nibble = (data[0] & 0x0F)
+        self.apparent_alarm = self.Alarm(x_nibble)  # TODO enum exception
+        self.true_alarm = self.Alarm(y_nibble)
+
+    def get_seatalk_datagram(self):
+        x_nibble = self.apparent_alarm.value << 4   # TODO enum exception
+        y_nibble = self.true_alarm.value
+        return bytearray([self.seatalk_id, self.data_length, (x_nibble | y_nibble)])
diff --git a/seatalk/seatalk_datagram.py b/seatalk/seatalk_datagram.py
index 7b82857..9300918 100644
--- a/seatalk/seatalk_datagram.py
+++ b/seatalk/seatalk_datagram.py
@@ -334,45 +334,6 @@ def get_seatalk_datagram(self):
 
 
 
-class WindAlarm(SeatalkDatagram):
-    """
-    66  00  XY     Wind alarm as indicated by flags in XY:
-                   X&8 = 8: Apparent Wind angle low
-                   X&4 = 4: Apparent Wind angle high
-                   X&2 = 2: Apparent Wind speed low
-                   X&1 = 1: Apparent Wind speed high
-                   Y&8 = 8: True Wind angle low
-                   Y&4 = 4: True Wind angle high
-                   Y&2 = 2: True Wind speed low
-                   Y&1 = 1: True Wind speed high (causes Wind-High-Alarm on ST40 Wind Instrument)
-                   XY  =00: End of wind alarm (only sent once)
-    """
-    seatalk_id = 0x66
-    data_length = 0
-    
-    class Alarm(enum.IntEnum):
-        AngleLow = 0x08
-        AngleHigh = 0x04
-        SpeedLow = 0x02
-        SpeedHigh = 0x01
-        NoAlarm = 0x00
-
-    def __init__(self, apparent_alarm: Alarm=None, true_alarm: Alarm=None):
-        SeatalkDatagram.__init__(self)
-        self.apparent_alarm = apparent_alarm
-        self.true_alarm = true_alarm
-
-    def process_datagram(self, first_half_byte, data):
-        x_nibble = (data[0] & 0xF0) >> 4
-        y_nibble = (data[0] & 0x0F)
-        self.apparent_alarm = self.Alarm(x_nibble)  # TODO enum exception
-        self.true_alarm = self.Alarm(y_nibble)
-
-    def get_seatalk_datagram(self):
-        x_nibble = self.apparent_alarm.value << 4   # TODO enum exception
-        y_nibble = self.true_alarm.value
-        return bytearray([self.seatalk_id, self.data_length, (x_nibble | y_nibble)])
-
 
 class AlarmAcknowledgement(SeatalkDatagram):
     """