when flag is RT_DEVICE_FLAG_STREAM, paser '\n' break!

7a1f0e0f · bigmagic · 091089f1 · 7a1f0e0f
隐藏空白更改
内联并排

Showing with 4 addition and 1 deletion

components/drivers/serial/serial.c components/drivers/serial/serial.c +4 -1

未找到文件。
--- a/components/drivers/serial/serial.c
+++ b/components/drivers/serial/serial.c
@@ -221,7 +221,10 @@ rt_inline int _serial_poll_rx(struct rt_serial_device *serial, rt_uint8_t *data,
        *data = ch;
        data ++; length --;

-        if (ch == '\n') break;
+        if(serial->parent.open_flag & RT_DEVICE_FLAG_STREAM)
+        {
+            if (ch == '\n') break;
+        }
    }

    return size - length;