Merge pull request #2045 from ErnestChen1/master

[add] DMA choice of serial
2026-10-22 00:56:50 +08:00 · 2018-12-10 09:29:42 +08:00
parent d43fcbcd80 5098c934d3
commit 9677fe6f2c
2 changed files with 73 additions and 43 deletions
@@ -16,6 +16,12 @@ config RT_USING_SERIAL
    select RT_USING_DEVICE
    default y

+if RT_USING_SERIAL
+    config RT_SERIAL_USING_DMA
+        bool "Enable serial DMA mode"
+        default y
+endif    
+
 config RT_USING_CAN
    bool "Using CAN device drivers"
    default n