[utilities][ulog] Increase the usec check time.
@@ -268,6 +268,8 @@ RT_WEAK rt_size_t ulog_formater(char *log_buf, rt_uint32_t level, const char *ta
}
#endif /* ULOG_USING_COLOR */
+ log_buf[log_len] = '\0';
+
#ifdef ULOG_OUTPUT_TIME
/* add time info */
{
@@ -288,7 +290,7 @@ RT_WEAK rt_size_t ulog_formater(char *log_buf, rt_uint32_t level, const char *ta
{
long old_usec = now.tv_usec;
/* delay some time for wait microseconds changed */
- rt_thread_delay(2);
+ rt_thread_mdelay(10);
gettimeofday(&now, NULL);
check_usec_support = RT_TRUE;
/* the microseconds is not equal between two gettimeofday calls */
