1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
#ifndef _PCILIB_EVENT_H
#define _PCILIB_EVENT_H
#include "pcilib.h"
struct pcilib_event_api_description_s {
pcilib_context_t *(*init)(pcilib_t *ctx);
void (*free)(pcilib_context_t *ctx);
int (*reset)(pcilib_context_t *ctx);
int (*start)(pcilib_context_t *ctx, pcilib_event_t event_mask, pcilib_event_flags_t flags);
int (*stop)(pcilib_context_t *ctx, pcilib_event_flags_t flags);
int (*trigger)(pcilib_context_t *ctx, pcilib_event_t event, size_t trigger_size, void *trigger_data);
int (*stream)(pcilib_context_t *ctx, pcilib_event_callback_t callback, void *user);
pcilib_event_id_t (*next_event)(pcilib_context_t *ctx, pcilib_timeout_t timeout, pcilib_event_id_t *evid, pcilib_event_info_t **info);
void* (*get_data)(pcilib_context_t *ctx, pcilib_event_id_t event_id, pcilib_event_data_type_t data_type, size_t arg_size, void *arg, size_t *size, void *data);
int (*return_data)(pcilib_context_t *ctx, pcilib_event_id_t event_id, void *data);
pcilib_dma_context_t *(*init_dma)(pcilib_context_t *ctx);
};
typedef struct {
size_t max_events;
pcilib_timeout_t duration;
} pcilib_autostop_parameters_t;
typedef struct {
pcilib_event_rawdata_callback_t callback;
void *user;
} pcilib_rawdata_parameters_t;
typedef struct {
pcilib_autostop_parameters_t autostop;
pcilib_rawdata_parameters_t rawdata;
} pcilib_event_parameters_t;
struct pcilib_event_context_s {
pcilib_event_parameters_t params;
pcilib_t *pcilib;
};
int pcilib_init_event_engine(pcilib_t *ctx);
#endif /* _PCILIB_EVENT_H */
|
