67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
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#ifndef __OSP_SW_TIMER__
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#define __OSP_SW_TIMER__
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#define OSP_SW_TIMER_NAME_LEN (24)
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#define OSP_SW_TIMER_NUM (4)
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#define OSP_GET_MIN(a, b) (((a) < (b)) ? (a) : (b))
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/* 定时器回调函数 */
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typedef void (*OSP_CALLBACK)(void* pArg);
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/* 定时器类型 */
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typedef enum _OspTmrType
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{
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OSP_TMR_ONESHOT = 0, /* 一次性定时器 */
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OSP_TMR_PERIODIC /* 周期性定时器 */
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}OspTmrType;
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/* 定时器状态 */
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typedef enum _OspTmrStatus
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{
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OSP_TMR_STOPED = 0, /* 停止 */
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OSP_TMR_RUNING /* 运行 */
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}OspTmrStatus;
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typedef enum _OspTmrUsing
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{
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OSP_TMR_FREE = 0, /* 定时点结点空闲 */
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OSP_TMR_BUSY /* 定时点结点忙 */
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}OspTmrUsing;
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/* 定时器结构体 */
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typedef struct _OspSwTimer
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{
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uint8_t u8Using; /* 定时器是否占用：0-未占用；1-已占用 */
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uint8_t u8Padding[3];
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uint8_t u8TmrName[OSP_SW_TIMER_NAME_LEN]; /* 定时器名称 */
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uint32_t u32TimeOut; /* 定时器超时时间 */
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uint32_t u32RealTime; /* 当前剩余时间 */
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OspTmrType emTmrType; /* 定时器类型 */
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OSP_CALLBACK pfnTmrCallBack; /* 定时器回调函数 */
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void* pArg; /* 定时器回调函数参数 */
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OspTmrStatus emTmrStatus; /* 定时器状态 */
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}OspSwTimer_t;
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/* 定时器初始化函数 */
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int8_t OspTmrInit();
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/* 创建定时器 */
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int8_t OspTmrCreate(const char* pu8Name,
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uint32_t u32TimeOut,
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OspTmrType emTmrType,
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OSP_CALLBACK pfnTmrCallBack,
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void* pArg);
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/* 删除定时器 */
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int8_t OspTmrDelete(uint8_t u8TmrIndex);
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/* 启动定时器 */
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int8_t OspTmrStart(uint8_t u8TmrIndex);
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/* 停止定时器 */
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int8_t OspTmrStop(uint8_t u8TmrIndex);
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#endif /* __OSP_SW_TIMER__ */
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