wuartdef.h

来自「在S3C44b0上移植ucos并实现哲学家就餐问题的演示」· C头文件 代码 · 共 36 行

/**************************************************************************
NAME:WUARTDEF.H
copyright:wzz at Qingdao University  2008
**************************************************************************/
#ifndef __WUARTDEF_H__
#define __WUARTDEF_H__
//--------------------------------------------------------------------------
#ifdef __cplusplus
extern "C" {
#endif
//--------------------------------------------------------------------------
typedef void (*serial_loop_func_t)(void);
typedef int (*serial_init_func_t)(int);
typedef int (*serial_read_func_t)(void);
typedef int (*serial_write_func_t)(int);
typedef int (*serial_poll_func_t)(void);
typedef int (*serial_flush_input_func_t)(void);
typedef int (*serial_flush_output_func_t)(void);
//-------------------------------------------------------------------------
typedef struct {
	serial_init_func_t init;
	serial_read_func_t read;
	serial_write_func_t write;
	serial_poll_func_t poll;
	serial_flush_input_func_t flush_input;
	serial_flush_output_func_t flush_output;
} serial_driver_t;

//==========================================================================
#ifdef __cplusplus
}
#endif
//--------------------------------------------------------------------------

#endif