From e454bffb3b9ddf230ec3352aa3a8a264ddedaba0 Mon Sep 17 00:00:00 2001
From: Vishal <vishalpatel654@gmail.com>
Date: Mon, 26 Jun 2017 02:05:36 +0530
Subject: [PATCH] Update rplidar.py

please change 'in_waiting' function in this line "data_in_buf = self._serial_port.in_waiting "
actually  Serial module use inWaiting function, without brackets it will throw error. So, write "data_in_buf = self._serial_port.inWaiting() "
---
 rplidar.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rplidar.py b/rplidar.py
index fd6a3dc..c594767 100644
--- a/rplidar.py
+++ b/rplidar.py
@@ -324,7 +324,7 @@ def iter_measurments(self, max_buf_meas=500):
             raw = self._read_response(dsize)
             self.logger.debug('Recieved scan response: %s' % raw)
             if max_buf_meas:
-                data_in_buf = self._serial_port.in_waiting
+                data_in_buf = self._serial_port.inWaiting()#'in_waiting' but Serial module use 'inWaitig' Function
                 if data_in_buf > max_buf_meas*dsize:
                     self.logger.warning(
                         'Too many measurments in the input buffer: %d/%d. '