events.h

用于传感器网络的节点操作系统 TinyOS 结构设计非常有意思

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/*
 *
 * Authors:             Philip Levis, Nelson Lee
 *
 */

/*
 *   FILE: events.h
 * AUTHOR: pal
 *   DESC: Declaration of hardware clock events. They are defined in the
 *         component files pertaining to the part (e.g. CLOCK.c). Otherwise,
 *         linkage errors occur.
 */

#ifndef EVENTS_H_INCLUDED
#define EVENTS_H_INCLUDED

typedef struct {
  int interval;
  int mote;
  int valid;
} clock_tick_data_t;

typedef struct {
  int valid;
  char port;
} adc_tick_data_t;

typedef struct {
  int interval;
  int mote;
  int valid;
} radio_tick_data_t;

typedef struct {
  int interval;
  int mote;
  int valid;
} channel_mon_data_t;

typedef struct {
  int interval;
  int mote;
  int valid;
  int count; //ranges from 0 to 7
  int ending;
} spi_byte_data_t;

typedef struct {
  int interval;
  int mote;
  int valid;  
} radio_timing_data_t;




void event_default_cleanup(event_t* event);

void event_total_cleanup(event_t* event);

void event_clocktick_create(event_t* event,
				   int mote,
				   long long eventTime,
				   int interval);

void event_clocktick_handle(event_t* event,
				   struct TOS_state* state);

void event_clocktick_invalidate(event_t* event);


void event_radiotick_create(event_t* event,
				   int mote,
				   long long eventTime,
				   int interval);

void event_radiotick_handle(event_t* event,
				   struct TOS_state* state);

void event_radiotick_invalidate(event_t* event);

void event_adc_update(event_t* event, int mote, uint8_t port, long long eventTime, int interval);

void event_adc_create(event_t* event, int mote, uint8_t port, long long eventTime, int interval);

void event_channel_mon_handle(event_t* event, struct TOS_state* state);

void event_channel_mon_create(event_t* event, int mote, long long ftime, int interval);

void event_channel_mon_invalidate(event_t* event);

void event_spi_byte_handle(event_t* event, struct TOS_state* state);

void event_spi_byte_create(event_t* event, int mote, long long ftime, int interval, int count);

void event_spi_byte_invalidate(event_t* event);

void event_spi_byte_end(event_t* fevent);

void event_radio_timing_handle(event_t* fevent, struct TOS_state* state);

void event_radio_timing_create(event_t* fevent, int mote, long long ftime, int interval);

void event_radio_timing_invalidate(event_t* fevent);

#endif // EVENTS_H_INCLUDED