diff options
| -rw-r--r-- | components/utilities/ulog/ulog.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/components/utilities/ulog/ulog.c b/components/utilities/ulog/ulog.c index 8a091e9924..eab3c3a936 100644 --- a/components/utilities/ulog/ulog.c +++ b/components/utilities/ulog/ulog.c @@ -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 */ |