X-Git-Url: https://vault307.fbx.one/gitweb/micorpython_ir.git/blobdiff_plain/d8d6758c3370f4adc636aed7b935a492754f6062..8ac6c4b0b81221439541db8f7bdbab29913da9bb:/ir_tx/nec.py

diff --git a/ir_tx/nec.py b/ir_tx/nec.py
index 1e02c9f..da1af24 100644
--- a/ir_tx/nec.py
+++ b/ir_tx/nec.py
@@ -11,9 +11,10 @@ _TBURST = const(563)
 _T_ONE = const(1687)
 
 class NEC(IR):
+    valid = (0xffff, 0xff, 0)  # Max addr, data, toggle
 
     def __init__(self, pin, freq=38000, verbose=False):  # NEC specifies 38KHz
-        super().__init__(pin, freq, 68, 50, verbose)
+        super().__init__(pin, freq, 68, 33, verbose)  # Measured duty ratio 33%
 
     def _bit(self, b):
         self.append(_TBURST, _T_ONE if b else _TBURST)