[mynewt-core] branch master updated: sys/console: Fix RTT input handling with massive output stream

[jerzy]

This is an automated email from the ASF dual-hosted git repository.

jerzy pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/mynewt-core.git


The following commit(s) were added to refs/heads/master by this push:
     new 868be64  sys/console: Fix RTT input handling with massive output stream
868be64 is described below

commit 868be6498a1ecc0ac26c7ff370d26f71d78f3be5
Author: Jerzy Kasenberg <jerzy.kasenb...@codecoup.pl>
AuthorDate: Tue Nov 5 12:58:32 2019 +0100

    sys/console: Fix RTT input handling with massive output stream
    
    console_handle_char may return negative value in case console
    can't be locked. It can happen when a lot of data is being
    transmitted out.
    If this happened on first negative value returned from
    console_handle_char RTT input was disable by not starting
    timer for polling again.
    
    This change makes timer active on console_handle_char failure.
---
 sys/console/full/src/rtt_console.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/console/full/src/rtt_console.c 
b/sys/console/full/src/rtt_console.c
index 45bad85..cfe8c82 100644
--- a/sys/console/full/src/rtt_console.c
+++ b/sys/console/full/src/rtt_console.c
@@ -145,7 +145,7 @@ rtt_console_poll_func(void *arg)
         while (key >= 0) {
             ret = console_handle_char((char)key);
             if (ret < 0) {
-                return;
+                break;
             }
             key = SEGGER_RTT_GetKey();
         }