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Posted to dev@nuttx.apache.org by Gregory Nutt <sp...@gmail.com> on 2019/12/23 02:31:49 UTC

Fwd: [nuttx] [PATCH] doubt about fwrite

-------- Forwarded Message --------
Subject: 	[nuttx] [PATCH] doubt about fwrite
Date: 	Sun, 22 Dec 2019 18:30:04 -0800 (PST)
From: 	wei peng <al...@gmail.com>
Reply-To: 	nuttx@googlegroups.com
To: 	NuttX <nu...@googlegroups.com>



hi~
   I connected the target board to terminal via "telnet" , in some cases 
the terminal will be frozen. Here are detailed steps:

 1. Enable "CONFIG_IOB_DEBUG"[necessary].
 2. New two terminals and connect to target board via "telnet".
 3. Input "dmesg" command,and the terminal will show information
    *continuously*.[two terminals are same][necessary]
 4. Close one of  the terminals,and the other one will be frozen.but the
    system is work on.

I debug the system and repaired the bug,the file named commit.txt is  
detailed steps.
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