From 2291f9a8faed762fe387ae9f7a4c61c838433514 Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon@gmx.de>
Date: Wed, 25 Apr 2018 21:27:58 +0200
Subject: [PATCH] tftp: decrease TFTP_TIMER_MSECS

This timeout is used to measure TFTP_TIMEOUT_MSECS fine enough.
Calling tftp_tmr at a 50ms interval to handle a 1 seconds timeout
produces way too much cpu load (and prevents sleep).

Signed-off-by: goldsimon <goldsimon@gmx.de>
---
 src/include/lwip/apps/tftp_opts.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/include/lwip/apps/tftp_opts.h b/src/include/lwip/apps/tftp_opts.h
index 6f2adf61..198f632b 100644
--- a/src/include/lwip/apps/tftp_opts.h
+++ b/src/include/lwip/apps/tftp_opts.h
@@ -82,7 +82,7 @@
  * TFTP timer cyclic interval
  */
 #if !defined TFTP_TIMER_MSECS || defined __DOXYGEN__
-#define TFTP_TIMER_MSECS      50
+#define TFTP_TIMER_MSECS      (TFTP_TIMEOUT_MSECS / 10)
 #endif
 
 /**