Support transmit and receive on Samsung remotes.

[micorpython_ir.git] / ir_rx / samsung.py

diff --git a/ir_rx/samsung.py b/ir_rx/samsung.py
deleted file mode 100644 (file)
index 382dcbf..0000000
--- a/ir_rx/samsung.py
+++ /dev/null
@@ -1,37 +0,0 @@
-# samsung.py Decoder for IR remote control using synchronous code\r
-# Supports Samsung TV remote protocols.\r
-\r
-# Author: J.E. Tannenbaum\r
-# Copyright J.E.Tannenbaum 2021 Released under the MIT license\r
-\r
-from utime import ticks_us, ticks_diff\r
-from ir_rx import IR_RX\r
-\r
-class SAMSUNG(IR_RX):\r
-    def __init__(self, pin, callback, *args):\r
-        super().__init__(pin, 68, 80, callback, *args)\r
-\r
-    def decode(self, _):\r
-        def near(v, target):\r
-            return target * 0.8 < v < target * 1.2\r
-\r
-        lb = self.edge - 1  # Possible length of burst\r
-        burst = []\r
-        for x in range(lb):\r
-            dt = ticks_diff(self._times[x + 1], self._times[x])\r
-            if x > 0 and dt > 10000:  # Reached gap between repeats\r
-                break\r
-            burst.append(dt)\r
-\r
-        lb = len(burst)  # Actual length\r
-        cmd = 0\r
-        if near(burst[0], 4500) and near(burst[1], 4500) and lb == 67:\r
-            # Skip the starting bits and the checksum at the end of the sequence\r
-            for x in range(2, lb - 1, 2):\r
-                cmd *= 2\r
-                # Test for logical 1 (One byte low, next byte high)\r
-                if burst[x] < 1000 and burst[x + 1] > 1000:\r
-                    cmd += 1\r
-\r
-        # Set up for new data burst and run user callback\r
-        self.do_callback(cmd, 0, 0)\r