feat: set default modulation for NEC (#13)

Closes #9

Author: abmantis

infrared_protocols/codes/lg/tv.py

@@ -51,6 +51,4 @@ class LGTVCode(IntEnum):
 
 def make_command(code: LGTVCode, repeat_count: int = 0) -> Command:
     """Get the NECCommand for an LG TV IR code."""
-    return NECCommand(
-        address=0xFB04, command=code, modulation=38000, repeat_count=repeat_count
-    )
+    return NECCommand(address=0xFB04, command=code, repeat_count=repeat_count)

infrared_protocols/codes/nedis/vmat3462at.py

@@ -23,6 +23,4 @@ class NedisVMAT3462ATCode(IntEnum):
 
 def make_command(code: NedisVMAT3462ATCode, repeat_count: int = 0) -> Command:
     """Get the NECCommand for a Nedis VMAT3462AT HDMI switch IR code."""
-    return NECCommand(
-        address=0x0, command=code, modulation=38000, repeat_count=repeat_count
-    )
+    return NECCommand(address=0x0, command=code, repeat_count=repeat_count)

infrared_protocols/commands.py

@@ -36,7 +36,12 @@ class NECCommand(Command):
     command: int
 
     def __init__(
-        self, *, address: int, command: int, modulation: int, repeat_count: int = 0
+        self,
+        *,
+        address: int,
+        command: int,
+        modulation: int = 38000,
+        repeat_count: int = 0,
     ) -> None:
         """Initialize the NEC IR command."""
         super().__init__(modulation=modulation, repeat_count=repeat_count)

tests/test_commands.py

@@ -41,9 +41,10 @@ def test_nec_command_get_raw_timings_standard() -> None:
         Timing(high_us=562, low_us=1687),
         Timing(high_us=562, low_us=0),
     ]
-    command = NECCommand(address=0x04, command=0x08, modulation=38000, repeat_count=0)
+    command = NECCommand(address=0x04, command=0x08, repeat_count=0)
     timings = command.get_raw_timings()
     assert timings == expected_raw_timings
+    assert command.modulation == 38000
 
     # Same command now with 2 repeats
     command_with_repeats = NECCommand(