diff options
Diffstat (limited to 'include/rtdef.h')
| -rw-r--r-- | include/rtdef.h | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/include/rtdef.h b/include/rtdef.h index f2b546f75e..0690371c6d 100644 --- a/include/rtdef.h +++ b/include/rtdef.h @@ -32,6 +32,8 @@ * 2019-01-27 Bernard change version number to v4.0.1 * 2019-05-17 Bernard change version number to v4.0.2 * 2019-12-20 Bernard change version number to v4.0.3 + * 2020-08-10 Meco Man add macro for struct rt_device_ops + * 2020-10-23 Meco Man define maximum value of ipc type */ #ifndef __RT_DEF_H__ @@ -101,6 +103,13 @@ typedef rt_base_t rt_off_t; /**< Type for offset */ #define RT_UINT32_MAX 0xffffffff /**< Maxium number of UINT32 */ #define RT_TICK_MAX RT_UINT32_MAX /**< Maxium number of tick */ +/* maximum value of ipc type */ +#define RT_SEM_VALUE_MAX RT_UINT16_MAX /**< Maxium number of semaphore .value */ +#define RT_MUTEX_VALUE_MAX RT_UINT16_MAX /**< Maxium number of mutex .value */ +#define RT_MUTEX_HOLD_MAX RT_UINT8_MAX /**< Maxium number of mutex .hold */ +#define RT_MB_ENTRY_MAX RT_UINT16_MAX /**< Maxium number of mailbox .entry */ +#define RT_MQ_ENTRY_MAX RT_UINT16_MAX /**< Maxium number of message queue .entry */ + #if defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) #define __CLANG_ARM #endif @@ -372,20 +381,20 @@ typedef struct rt_object *rt_object_t; /**< Type for kernel obj */ enum rt_object_class_type { - RT_Object_Class_Null = 0, /**< The object is not used. */ - RT_Object_Class_Thread, /**< The object is a thread. */ - RT_Object_Class_Semaphore, /**< The object is a semaphore. */ - RT_Object_Class_Mutex, /**< The object is a mutex. */ - RT_Object_Class_Event, /**< The object is a event. */ - RT_Object_Class_MailBox, /**< The object is a mail box. */ - RT_Object_Class_MessageQueue, /**< The object is a message queue. */ - RT_Object_Class_MemHeap, /**< The object is a memory heap */ - RT_Object_Class_MemPool, /**< The object is a memory pool. */ - RT_Object_Class_Device, /**< The object is a device */ - RT_Object_Class_Timer, /**< The object is a timer. */ - RT_Object_Class_Module, /**< The object is a module. */ - RT_Object_Class_Unknown, /**< The object is unknown. */ - RT_Object_Class_Static = 0x80 /**< The object is a static object. */ + RT_Object_Class_Null = 0x00, /**< The object is not used. */ + RT_Object_Class_Thread = 0x01, /**< The object is a thread. */ + RT_Object_Class_Semaphore = 0x02, /**< The object is a semaphore. */ + RT_Object_Class_Mutex = 0x03, /**< The object is a mutex. */ + RT_Object_Class_Event = 0x04, /**< The object is a event. */ + RT_Object_Class_MailBox = 0x05, /**< The object is a mail box. */ + RT_Object_Class_MessageQueue = 0x06, /**< The object is a message queue. */ + RT_Object_Class_MemHeap = 0x07, /**< The object is a memory heap. */ + RT_Object_Class_MemPool = 0x08, /**< The object is a memory pool. */ + RT_Object_Class_Device = 0x09, /**< The object is a device. */ + RT_Object_Class_Timer = 0x0a, /**< The object is a timer. */ + RT_Object_Class_Module = 0x0b, /**< The object is a module. */ + RT_Object_Class_Unknown = 0x0c, /**< The object is unknown. */ + RT_Object_Class_Static = 0x80 /**< The object is a static object. */ }; /** @@ -623,7 +632,7 @@ struct rt_thread void *lwp; #endif - rt_uint32_t user_data; /**< private user data beyond this thread */ + rt_ubase_t user_data; /**< private user data beyond this thread */ }; typedef struct rt_thread *rt_thread_t; @@ -920,6 +929,8 @@ enum rt_device_class_type #define RT_DEVICE_CTRL_RTC_SET_ALARM 0x13 /**< set alarm */ typedef struct rt_device *rt_device_t; + +#ifdef RT_USING_DEVICE_OPS /** * operations set for device object */ @@ -933,6 +944,7 @@ struct rt_device_ops rt_size_t (*write) (rt_device_t dev, rt_off_t pos, const void *buffer, rt_size_t size); rt_err_t (*control)(rt_device_t dev, int cmd, void *args); }; +#endif /** * WaitQueue structure |