From 78f1ca77c7a3de9c01a2c706713b9c657f352e0f Mon Sep 17 00:00:00 2001
From: Nils Rokita <0rokita@informatik.uni-hamburg.de>
Date: Tue, 27 Nov 2018 15:59:37 +0100
Subject: [PATCH] modeslive: fix hight CPU usage

The core loop in modeslive is currently busy waiting for updates
I think an update rate at 50Hz is more reasonable and reduces cpu usage.
---
 pyModeS/streamer/modeslive | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pyModeS/streamer/modeslive b/pyModeS/streamer/modeslive
index 1447e05..5ee6438 100644
--- a/pyModeS/streamer/modeslive
+++ b/pyModeS/streamer/modeslive
@@ -3,6 +3,7 @@
 from __future__ import print_function, division
 import os
 import sys
+import time
 import argparse
 import curses
 from threading import Lock
@@ -95,6 +96,7 @@ try:
         try:
             screen.update_data(acs)
             screen.update()
+            time.sleep(0.02)
         except KeyboardInterrupt:
             raise
         except: