From 1808392a1dcdaabc4241241c4f2bb1ad6cd2f7e6 Mon Sep 17 00:00:00 2001
From: Simone Margaritelli <evilsocket@gmail.com>
Date: Sun, 13 Oct 2019 17:40:30 +0200
Subject: [PATCH] misc: small fix or general refactoring i did not bother
 commenting

---
 pwnagotchi/mesh/wifi.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pwnagotchi/mesh/wifi.py b/pwnagotchi/mesh/wifi.py
index 93fe9ab..3bc714b 100644
--- a/pwnagotchi/mesh/wifi.py
+++ b/pwnagotchi/mesh/wifi.py
@@ -1 +1,12 @@
 NumChannels = 140
+
+
+def freq_to_channel(freq):
+    if freq <= 2472:
+        return int(((freq - 2412) / 5) + 1)
+    elif freq == 2484:
+        return int(14)
+    elif 5035 <= freq <= 5865:
+        return int(((freq - 5035) / 5) + 7)
+    else:
+        return 0