1
#ifndef _IPECAMERA_PRIVATE_H
2
#define _IPECAMERA_PRIVATE_H
6
#define IPECAMERA_BUG_EXTRA_DATA
7
#define IPECAMERA_BUG_MULTIFRAME_PACKETS
8
#define IPECAMERA_BUG_INCOMPLETE_PACKETS
10
#define IPECAMERA_DEFAULT_BUFFER_SIZE 64 //**< should be power of 2 */
11
#define IPECAMERA_RESERVE_BUFFERS 2 //**< Return Frame is Lost error, if requested frame will be overwritten after specified number of frames
12
#define IPECAMERA_SLEEP_TIME 250000 //**< Michele thinks 250 should be enough, but reset failing in this case */
13
#define IPECAMERA_NEXT_FRAME_DELAY 1000 //**< Michele requires 30000 to sync between End Of Readout and next Frame Req */
14
#define IPECAMERA_WAIT_FRAME_RCVD_TIME 0 //**< by Uros ,wait 6 ms */
15
#define IPECAMERA_NOFRAME_SLEEP 100
16
#define IPECAMERA_NOFRAME_PREPROC_SLEEP 100
18
#define IPECAMERA_MAX_LINES 1088
19
#define IPECAMERA_EXPECTED_STATUS 0x08409FFFF
20
#define IPECAMERA_END_OF_SEQUENCE 0x1F001001
22
#define IPECAMERA_MAX_CHANNELS 16
23
#define IPECAMERA_PIXELS_PER_CHANNEL 128
24
#define IPECAMERA_WIDTH (IPECAMERA_MAX_CHANNELS * IPECAMERA_PIXELS_PER_CHANNEL)
26
#define IPECAMERA_FRAME_REQUEST 0x1E9
27
#define IPECAMERA_READOUT_FLAG 0x200
28
#define IPECAMERA_READOUT 0x3E1
29
#define IPECAMERA_IDLE 0x1E1
30
#define IPECAMERA_START_INTERNAL_STIMULI 0x1F1
33
typedef uint32_t ipecamera_payload_t;
36
pcilib_event_id_t evid;
37
struct timeval timestamp;
38
} ipecamera_autostop_t;
43
ipecamera_t *ipecamera;
45
int started; /**< flag indicating that join & cleanup is required */
46
} ipecamera_preprocessor_t;
50
ipecamera_event_info_t event; /**< this structure is overwritten by the reader thread, we need a copy */
51
pthread_rwlock_t mutex; /**< this mutex protects reconstructed buffers only, the raw data, event_info, etc. will be overwritten by reader thread anyway */
55
pcilib_context_t event;
59
ipecamera_pixel_t *image;
62
pcilib_event_callback_t cb;
65
pcilib_event_id_t event_id;
66
pcilib_event_id_t preproc_id;
67
pcilib_event_id_t reported_id;
69
pcilib_dma_engine_t rdma, wdma;
71
pcilib_register_t packet_len_reg;
72
pcilib_register_t control_reg, status_reg;
73
pcilib_register_t start_reg, end_reg;
74
pcilib_register_t n_lines_reg;
76
pcilib_register_t exposure_reg;
77
pcilib_register_t flip_reg;
79
int started; /**< Camera is in grabbing mode (start function is called) */
80
int streaming; /**< Camera is in streaming mode (we are within stream call) */
81
int parse_data; /**< Indicates if some processing of the data is required, otherwise only rawdata_callback will be called */
83
int run_reader; /**< Instructs the reader thread to stop processing */
84
int run_streamer; /**< Indicates request to stop streaming events and can be set by reader_thread upon exit or by user request */
85
int run_preprocessors; /**< Instructs preprocessors to exit */
87
ipecamera_autostop_t autostop;
89
struct timeval autostop_time;
91
size_t buffer_size; /**< How many images to store */
92
size_t buffer_pos; /**< Current image offset in the buffer, due to synchronization reasons should not be used outside of reader_thread */
93
size_t cur_size; /**< Already written part of data in bytes */
94
size_t raw_size; /**< Size of raw data in bytes */
95
size_t full_size; /**< Size of raw data including the padding */
96
size_t padded_size; /**< Size of buffer for raw data, including the padding for performance */
98
size_t image_size; /**< Size of a single image in bytes */
105
ipecamera_change_mask_t *cmask;
106
ipecamera_frame_t *frame;
109
ipecamera_image_dimensions_t dim;
114
ipecamera_preprocessor_t *preproc;
115
pthread_mutex_t preproc_mutex;
117
int preproc_mutex_destroy;
118
int frame_mutex_destroy;
121
#endif /* _IPECAMERA_PRIVATE_H */