From e5c1183350966cd242093c626f2f2c3944122498 Mon Sep 17 00:00:00 2001 From: SummerGift Date: Mon, 23 Mar 2020 15:35:27 +0800 Subject: [optimize] stm32 uart driver --- include/rtdef.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/rtdef.h b/include/rtdef.h index 8b86213082..f2b546f75e 100644 --- a/include/rtdef.h +++ b/include/rtdef.h @@ -898,6 +898,7 @@ enum rt_device_class_type #define RT_DEVICE_CTRL_RESUME 0x01 /**< resume device */ #define RT_DEVICE_CTRL_SUSPEND 0x02 /**< suspend device */ #define RT_DEVICE_CTRL_CONFIG 0x03 /**< configure device */ +#define RT_DEVICE_CTRL_CLOSE 0x04 /**< close device */ #define RT_DEVICE_CTRL_SET_INT 0x10 /**< set interrupt */ #define RT_DEVICE_CTRL_CLR_INT 0x11 /**< clear interrupt */ -- cgit v1.3.1