bombilla.h

来自「tinyos最新版」· C头文件 代码 · 共 195 行

/*									tab:4
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/*									tab:4
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 *  Intel Open Source License 
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 *  Copyright (c) 2002 Intel Corporation 
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/* Authors:   Philip Levis
 * History:   created 4/18/2002
 *            ported to nesC 6/19/2002
 */

/**
 * @author Philip Levis
 */


#ifndef BOMBILLA_TYPES_H_INCLUDED
#define BOMBILLA_TYPES_H_INCLUDED

#include "list.h"
#include <stddef.h>
#include "AM.h"
#include "AbstractConstants.h"

typedef struct {
  list_t queue;
} BombillaQueue;

typedef struct {
  uint8_t type;
  uint16_t var;
} BombillaSensorVariable;

typedef struct {
  uint8_t padding;
  int16_t var;
} BombillaValueVariable;

typedef struct {
  uint8_t type;
  uint8_t size;
  int16_t entries[BOMB_BUF_LEN];
} BombillaDataBuffer;

typedef struct {
  uint8_t padding;
  BombillaDataBuffer* var;
} BombillaBufferVariable;

typedef struct {
  uint8_t type;
  union {
    BombillaSensorVariable sense;
    BombillaValueVariable value;
    BombillaBufferVariable buffer;
  };
} BombillaStackVariable;

typedef struct {
  uint8_t sp;
  BombillaStackVariable stack[BOMB_OPDEPTH];
} BombillaOperandStack;
   	 
typedef struct {
  //  uint32_t indexes;
  //uint8_t counter;
} BombillaBiBaSignature;

typedef uint32_t b_capsule_version;

typedef struct {
  b_capsule_version version;
  uint8_t type;
  uint8_t options;
  int8_t code[BOMB_PGMSIZE];
  BombillaBiBaSignature signature;
} BombillaCapsule;

typedef struct {
  bool haveSeen;
  uint8_t usedVars[(BOMB_HEAPSIZE + 7) / 8];
  BombillaCapsule capsule;
} BombillaCapsuleBuffer;

typedef struct {
  BombillaCapsuleBuffer* capsule;
  uint8_t pc;
} BombillaReturnVariable;

typedef struct {
  uint8_t sp;
  BombillaReturnVariable stack[BOMB_CALLDEPTH];
} BombillaReturnStack;

typedef struct {
  uint16_t pc;
  uint8_t state;
  BombillaCapsuleBuffer rootCapsule;
  BombillaCapsuleBuffer* currentCapsule;
  uint8_t which;
  uint8_t heldSet[(BOMB_HEAPSIZE + 7) / 8];
  uint8_t releaseSet[(BOMB_HEAPSIZE + 7) / 8];
  uint8_t acquireSet[(BOMB_HEAPSIZE + 7) / 8];
  BombillaOperandStack opStack;
  list_link_t link;
  BombillaQueue* queue;
} BombillaContext;

typedef struct {
  BombillaContext* holder;
} BombillaLock;

typedef struct BombillaErrorMsg {
  uint8_t context;
  uint8_t reason;
  uint8_t capsule;
  uint8_t instruction;
} BombillaErrorMsg;

typedef struct BombillaCapsuleMsg {
  BombillaCapsule capsule;
} BombillaCapsuleMsg;

typedef struct BombillaPacketMsg {
  int8_t header[BOMB_HEADERSIZE];
  BombillaDataBuffer payload;
} BombillaPacket;

typedef enum {
  BOMB_VERSION_VECTOR = 0,
  BOMB_VERSION_PROGRAM = 1
} BombillaVersionMsgType;

typedef struct BombillaVersionMsg {
  uint8_t type;
  b_capsule_version versions[BOMB_CAPSULE_NUM];
  BombillaBiBaSignature signature;
} BombillaVersionMsg;

#endif