初版

SensorHub/include/system/usr_timer.h

@@ -0,0 +1,25 @@
+#ifndef __USR_TIMER_H__
+#define __USR_TIMER_H__
+
+#define time_after(a,b)					((long)(b) - (long)(a) <= 0)
+#define time_before(a,b)				time_after(b,a)
+
+#define TIMER_ID_0_ERROR			1 // ID号0错误
+
+
+u16 usr_timer_add(void *priv, void (*func)(void *priv), u32 msec, u8 priority);
+void usr_timer_del(u16 t);
+
+u16 usr_timeout_add(void *priv, void (*func)(void *priv), u32 msec, u8 priority);
+void usr_timeout_del(u16 t);
+
+int usr_timer_modify(u16 id, u32 msec);
+int usr_timeout_modify(u16 id, u32 msec);
+
+void usr_timer_schedule();
+void usr_timer_dump(void);
+
+void usr_timer_init();
+
+u32 usr_timer_get_timeout();
+#endif