From 5be58d553a8823cdcc57448c1fc331edf2a121a4 Mon Sep 17 00:00:00 2001
From: Kirill <klukonin@gmail.com>
Date: Wed, 8 Apr 2015 15:31:40 +0500
Subject: [PATCH] Update tmr.c

Adding watchdog clear for tmr.delay
---
 app/modules/tmr.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/modules/tmr.c b/app/modules/tmr.c
index 3cefb824..bc021304 100644
--- a/app/modules/tmr.c
+++ b/app/modules/tmr.c
@@ -72,6 +72,9 @@ static int tmr_delay( lua_State* L )
   if ( us <= 0 )
     return luaL_error( L, "wrong arg range" );
       os_delay_us( us );
+      // Adding watchdog clear to avoid reboot. 
+      // May be it is good to add a simple check for delay value > 500 to clear it every 500 us.
+      WRITE_PERI_REG(0x60000914, 0x73);
     return 0;  
 }