diff options
Diffstat (limited to 'components')
| -rw-r--r-- | components/drivers/serial/serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/components/drivers/serial/serial.c b/components/drivers/serial/serial.c index 48cf95073d..d1c04dec6f 100644 --- a/components/drivers/serial/serial.c +++ b/components/drivers/serial/serial.c @@ -333,7 +333,7 @@ static void _serial_check_buffer_size(void) if (already_output == RT_FALSE) { -#if defined(ULOG_USING_ISR_LOG) +#if !defined(RT_USING_ULOG) || defined(ULOG_USING_ISR_LOG) LOG_W("Warning: There is no enough buffer for saving data," " please increase the RT_SERIAL_RB_BUFSZ option."); #endif |