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Diffstat (limited to 'bsp/lpc408x/rtconfig.h')
-rw-r--r--bsp/lpc408x/rtconfig.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/bsp/lpc408x/rtconfig.h b/bsp/lpc408x/rtconfig.h
index 650dade6f0..0d5469786f 100644
--- a/bsp/lpc408x/rtconfig.h
+++ b/bsp/lpc408x/rtconfig.h
@@ -112,6 +112,7 @@
#define RT_USING_DEVICE_IPC
#define RT_USING_SERIAL
+#define RT_SERIAL_USING_DMA
#define RT_USING_CAN
/* RT_USING_HWTIMER is not set */
/* RT_USING_CPUTIME is not set */