Added intertechno

intertechno.py

@@ -0,0 +1,39 @@
+#!/usr/bin/env python2.7
+
+from rfm69 import Rfm69
+import rfm69
+import sys
+import time
+
+if len(sys.argv) != 2:
+    print "usage: intertechno <CODE>" #12-digit code 12 * ['0', '1', 'f']
+    sys.exit(1)
+
+rfm = Rfm69()
+rfm.SetParams(
+    Freq = 433.92,
+    Datarate = 2.666666,
+    TXPower = 13,
+    ModulationType = rfm69.OOK,
+    SyncPattern = [0x80, 0x00, 0x00, 0x00]
+    )
+
+#Frame generation
+def MakeFrame(code, rep):
+    data = [0x80, 0x00, 0x00, 0x00] #sync
+    b = 0;
+    for c in code:
+        if c == '0':
+            data.append(0x88)
+        elif c == '1':
+            data.append(0xEE)
+        elif c == 'F' or c == 'f':
+            data.append(0x8E)
+        
+    result = []
+    for i in range(rep):
+        result += data
+    return result
+
+data = MakeFrame(sys.argv[1], 3)
+rfm.SendPacket(data)