From 30dc165a76b5165af77219189bc05d0fa4229d8b Mon Sep 17 00:00:00 2001 From: Jens Scharsig Date: Fri, 9 Apr 2010 19:02:38 +0200 Subject: FIX: watchdog timeout, while waiting for input * add WATCHDOG_RESET to !tstc() loops * prevents watchdog timeout, while waiting for input, if CONFIG_BOOT_RETRY_TIME or CONFIG_SHOW_ACTIVITY defined Signed-off-by: Jens Scharsig --- common/main.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'common/main.c') diff --git a/common/main.c b/common/main.c index 3949a5bb22..f7e7c1c326 100644 --- a/common/main.c +++ b/common/main.c @@ -730,6 +730,7 @@ static int cread_line(const char *const prompt, char *buf, unsigned int *len) while (!tstc()) { /* while no incoming data */ if (retry_time >= 0 && get_ticks() > endtime) return (-2); /* timed out */ + WATCHDOG_RESET(); } #endif @@ -997,6 +998,7 @@ int readline_into_buffer (const char *const prompt, char * buffer) while (!tstc()) { /* while no incoming data */ if (retry_time >= 0 && get_ticks() > endtime) return (-2); /* timed out */ + WATCHDOG_RESET(); } #endif WATCHDOG_RESET(); /* Trigger watchdog, if needed */ @@ -1005,6 +1007,7 @@ int readline_into_buffer (const char *const prompt, char * buffer) while (!tstc()) { extern void show_activity(int arg); show_activity(0); + WATCHDOG_RESET(); } #endif c = getc(); -- cgit v1.2.1