diff options
Diffstat (limited to 'components/finsh/shell.c')
| -rw-r--r-- | components/finsh/shell.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/components/finsh/shell.c b/components/finsh/shell.c index 393d68713c..ae099e7e7c 100644 --- a/components/finsh/shell.c +++ b/components/finsh/shell.c @@ -530,6 +530,12 @@ void finsh_thread_entry(void* parameter) ch = 0; shell->line_position ++; shell->line_curpos++; + if (shell->line_position >= 80) + { + /* clear command line */ + shell->line_position = 0; + shell->line_curpos = 0; + } } /* end of device read */ } } |