From 4a2eaf3a1b86d929a947df93bbfb85d20100bd1b Mon Sep 17 00:00:00 2001
From: berkaydeniz <bdeniz@seas.upenn.edu>
Date: Mon, 24 Sep 2018 22:14:03 -0400
Subject: [PATCH] the sleep period on read

the hard coded sleep in SerialUsb read function is too long for time sensitive applications. Reducing it to a significantly smaller value.
---
 pyftdi/serialext/serialusb.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyftdi/serialext/serialusb.py b/pyftdi/serialext/serialusb.py
index 356b95a6..c37ec78c 100644
--- a/pyftdi/serialext/serialusb.py
+++ b/pyftdi/serialext/serialusb.py
@@ -89,7 +89,7 @@ def read(self, size=1):
                 ms = time.time()-start
                 if ms > self._timeout:
                     break
-            time.sleep(0.01)
+            time.sleep(0.0001)
         return data
 
     def write(self, data):