/* mc2coda.h - Header File for mc2coda library */



/* defines */
#define OK    0
#define ERROR -1

#define MAX_PARAM 10

/* Module Types (0-15) and modes */
#define NOMOD    0
#define VMECPU   1
#define TID      2
#define FADC250  3
#define FADC250_MODE_RW  1   /* Raw Window */
#define FADC250_MODE_WI  2   /* Window Integrated */
#define FADC250_MODE_RP  3   /* Raw Pulse */
#define FADC250_MODE_IP  4   /* Integrated Pulse  */
#define FADC125  4
#define FADC125_MODE_RW  1
#define FADC125_MODE_WI  2
#define FADC125_MODE_RP  3
#define FADC125_MODE_IP  4

#define F1TDC32  5
#define F1TDC48  6
#define CAEN1190 7
#define CAEN1190_MODE_TM 1    /* Trigger Matching mode */
#define CAEN1290 8
#define CAEN1290_MODE_TM 1    /* Trigger Matching mode */
#define JLDISC   10
#define USERMOD  14


/* Define limits for CODA DAQ Systems */
#define MAX_EXP        10
#define MAX_CRATES    128
#define MAX_SLOTS      21
#define MIN_SLOT        2
#define MAX_SLOT       21

#define MIN_TRIG_TIME  2048    /* minimum 8 microseconds for trigger time */

#define MAX_EVENT_SIZE     1048576    /* 1 Megabyte Default Event buffer size */
#define MAX_HIT_SIZE       256        /* Max Bytes for 1 Hit - eg RAW window mode for FADC250 */
#define MAX_TOTAL_HITS     50000      /* Define maximum number of hits that can be stored */
#define MAX_HITS_PER_SLOT  500        /* Max hits stored per slot (module) */
#define MAX_HITS_PER_CHAN  50         /* Max hits allowed per channel - most modules will less than this */

#define MC2CINIT_NULL      0
#define MC2CINIT_DEFINED   1
#define MC2CINIT_COMPLETE  2


typedef struct coda_crate_map {
  int crate_id;
  int nModules;
  unsigned int moduleMask;
  int module_map[MAX_SLOTS];
  int det_map[MAX_SLOTS];
} CODA_CRATE_MAP;

typedef struct coda_exp_info {
  char expname[64];
  int ncrates;
  int inited;
  int openevents;
  unsigned short rocid[MAX_CRATES];
  CODA_CRATE_MAP *crate[MAX_CRATES];
} CODA_EXP_INFO;


typedef struct coda_event_info {
  uint64_t eventid;
  uint64_t trigtime;
  uint32_t evtype;
  struct coda_exp_info *expid;
  int nhits;
  int hcount[MAX_CRATES][MAX_SLOTS];
  struct coda_hit_info *hits[MAX_CRATES][MAX_SLOTS];
  int maxBytes;
  unsigned int *evbuf;
} CODA_EVENT_INFO;


typedef struct coda_hit_info {
  int hit_id;                  /* Unique identifier for each "hit" */
  int det_id;                  /* Detector ID   0<=val<=4095       */
  int crate_id;                /* Crate ID      0<=val<=127        */
  int slot_id;                 /* Slot ID       2<=val<=21         */
  int chan_id;                 /* Channel number - dependent on module type */
  int module_id;               /* User defined module type         */
  int module_mode;             /* Module Operational Mode          */
  int module_param[MAX_PARAM]; /* Module specific program parameters - times - windows latencies etc...*/
  uint32_t nwords;             /* Number of words in the hdata array */
  uint32_t *hdata;             /* Hit data - dependent on module type and mode */
} CODA_HIT_INFO;



/* Macros */

#define ROC_BANK_OPEN(status, id, nevents) {			    \
                                     StartOfRocBank = dabufp; \
                                       *(++dabufp) = (((status) << 28) | (id) << 16) | 0x1000 | (nevents);\
                                         (dabufp)++;

#define ROC_BANK_CLOSE \
  *StartOfRocBank = (uint32_t) (dabufp - StartOfRocBank -1);	\
  } \


#define DATA_BANK_OPEN(status, detid, nevents) {			    \
                                     uint32_t *StartOfBank; \
                                     StartOfBank = dabufp; \
                                       *(++dabufp) = (((status) << 28) | (detid) << 16) | 0x0100 | (nevents);\
                                         (dabufp)++;

#define DATA_BANK_CLOSE \
  *StartOfBank = (uint32_t) (dabufp - StartOfBank - 1);	\
  } \






/* Prototypes */
CODA_EXP_INFO *mc2codaInitExp(int nCrates, const char *name);
int mc2codaSetCrate(CODA_EXP_INFO *expID, int crateid, int nmod, int *modules, int *detid);
CODA_EVENT_INFO *mc2codaOpenEvent(CODA_EXP_INFO *expID, uint64_t eventNum, uint64_t trigTime, unsigned short eventType, int maxSize);
int mc2codaWrite(CODA_EVENT_INFO *eventID, int nHits, struct coda_hit_info *codaHits);
void mc2codaStats(CODA_EVENT_INFO *eventID, int sflag);
unsigned int mc2codaCloseEvent(CODA_EVENT_INFO *eventID);
int mc2codaResetEvent(CODA_EVENT_INFO *eventID, uint64_t eventNum, uint64_t trigTime, unsigned short eventType);
int mc2codaFreeEvent(CODA_EVENT_INFO *eventID);
void mc2codaFree(CODA_EXP_INFO *expID);