Definition in file libpdv.h.
#include "edtinc.h"
#include "edt_types.h"
#include "pdv_interlace.h"
Go to the source code of this file.
Data Structures | |
struct | _tagDVCState |
Defines | |
#define | bits2bytes(bits) (((int)bits + 7) / 8) |
#define | PDV_TIMESTAMP_SIZE 8 |
#define | SCFLAG_NORESP 1 |
Typedefs | |
typedef EdtDev | PdvDev |
For convenience, we use PdvDev in PDV applications, and EdtDev in applications for all other EDT applications. | |
Functions | |
void | get_bayer_luts (u_char **red, u_char **green, u_char **blue) |
int | pdv_access (char *fname, int perm) |
Determines file access independent of operating system. | |
uchar_t * | pdv_alloc (int size) |
Convenience routine to allocate memory in a system-independent way. | |
int | pdv_auto_set_roi (PdvDev *pdv_p) |
set ROI to camera width/height; adjust ROI width to be a multiple of 4, and enable ROI | |
int | pdv_auto_set_timeout (PdvDev *pdv_p) |
Sets a reasonable image timeout value based on image size and exposure time (if set) and pixel clock speed (also if set). | |
u_char ** | pdv_buffer_addresses (EdtDev *edt_p) |
Returns the addresses of the buffers allocated by the last call to pdv_multibuf or pdv_set_buffers. | |
int | pdv_bytes_per_line (int width, int depth) |
Returns bytes per line based on width and bit depth, including depth < 8. | |
char * | pdv_camera_type (PdvDev *pdv_p) |
Alias of pdv_get_cameratype. | |
void | pdv_check (EdtDev *edt_p) |
void | pdv_check_fpga_rev (PdvDev *pdv_p) |
int | pdv_check_framesync (PdvDev *pdv_p, u_char *image_p, u_int *framecnt) |
Checks for frame sync and frame count. | |
void | pdv_checkfrm (EdtDev *edt_p, u_short *image, u_int imagesize, int verbose) |
int | pdv_cl_camera_connected (PdvDev *pdv_p) |
Checks whether a camera is connected and turned on. | |
int | pdv_cl_get_fv_counter (PdvDev *pdv_p) |
Gets the number of frame valid transitions that have been seen by the board since the last time the board/channel was initialized or the last time pdv_cl_reset_fv_counter was called. | |
void | pdv_cl_reset_fv_counter (PdvDev *pdv_p) |
Resets the frame valid counter to zero. | |
void | pdv_cl_set_base_channels (PdvDev *pdv_p, int htaps, int vtaps) |
Set the number of channels (taps) and horizontal and vertical alignment of the taps. | |
int | pdv_close (PdvDev *pdv_p) |
Closes the specified device and frees the device struct and image memory. | |
int | pdv_dalsa_ls_set_expose (PdvDev *pdv_p, int hskip, int hactv) |
int | pdv_debug_level (void) |
Gets the debug level, as set by pdv_debug or outside environment variables. | |
int | pdv_deinterlace (PdvDev *pdv_p, PdvDependent *dd_p, u_char *dmabuf, u_char *output_buf) |
void | pdv_enable_external_trigger (PdvDev *pdv_p, int flag) |
Enables external triggering. | |
int | pdv_enable_framesync (PdvDev *pdv_p, int mode) |
Enables frame sync footer and frame out-of-synch detection. | |
int | pdv_enable_roi (PdvDev *pdv_p, int flag) |
Enables on-board region of interest. | |
int | pdv_enable_strobe (PdvDev *pdv_p, int ena) |
enable/disable lh strobe. | |
void | pdv_flush_channel_fifo (PdvDev *pdv_p) |
OBSOLETE: just use pdv_flush_fifo(pdv_p) now. | |
void | pdv_flush_fifo (PdvDev *pdv_p) |
FIX !!! Write brief comment for pdv_flush_fifo here. | |
int | pdv_force_single (PdvDev *pdv_p) |
Returns the value of the force_single flag. | |
int | pdv_framesync_mode (PdvDev *pdv_p) |
Returns the framesync mode. | |
void | pdv_free (uchar_t *ptr) |
Convenience routine to free the memory allocated with pdv_alloc. | |
int | pdv_get_allocated_size (PdvDev *pdv_p) |
Returns the allocated size of the image, including any header and pad for page alignment. | |
int | pdv_get_aperture (PdvDev *edt_p) |
This method is obsolete and should not be used. | |
int | pdv_get_baud (EdtDev *edt_p) |
Get the baud rate, typically initialized by the serial_baud directive in the config file (default 9600). | |
int | pdv_get_blacklevel (PdvDev *pdv_p) |
Gets the black level (offset) on the imaging device. | |
int | pdv_get_cam_height (PdvDev *pdv_p) |
Returns the camera image height, in pixels, as set by the configuration file directive height, unaffected by changes made by setting a region of interest. | |
int | pdv_get_cam_width (PdvDev *pdv_p) |
Returns the camera image width, in pixels, as set by the configuration file directive width. | |
char * | pdv_get_camera_class (PdvDev *pdv_p) |
Gets the class of the camera (usually the manufacturer name), as set by initcam from the camera_config file camera_class directive. | |
char * | pdv_get_camera_info (PdvDev *pdv_p) |
Gets the string set by the camera_info configuration file directive. | |
char * | pdv_get_camera_model (PdvDev *pdv_p) |
Gets the model of the camera, as set by initcam from the camera_config file camera_model directive. | |
char * | pdv_get_cameratype (PdvDev *pdv_p) |
Gets the type of the camera, as set by initcam from the camera configuration file's camera description directives. | |
int | pdv_get_depth (PdvDev *pdv_p) |
Gets the depth of the image (number of bits per pixel), as set in the configuration file for the camera in use. | |
int | pdv_get_dmasize (PdvDev *pdv_p) |
Returns the actual amount of image data for DMA. | |
int | pdv_get_dvc_state (PdvDev *pdv_p, DVCState *pState) |
int | pdv_get_exposure (PdvDev *pdv_p) |
Gets the exposure time on the digital imaging device. | |
int | pdv_get_extdepth (PdvDev *pdv_p) |
Gets the extended depth of the camera. | |
int | pdv_get_firstpixel_counter (PdvDev *pdv_p) |
Query state of the hardware first pixel counter register enable bit. | |
int | pdv_get_frame_height (PdvDev *pdv_p) |
Gets the camera image height. | |
int | pdv_get_frame_period (PdvDev *pdv_p) |
Get the frame period. | |
int | pdv_get_fulldma_size (PdvDev *pdv_p, int *extrasizep) |
int | pdv_get_fval_done (PdvDev *pdv_p) |
int | pdv_get_gain (PdvDev *pdv_p) |
Gets the gain on the device. | |
int | pdv_get_header_dma (EdtDev *edt_p) |
Returns the current setting for flag which determines whether the header (or footer) size is to be added to the DMA size. | |
int | pdv_get_header_offset (EdtDev *edt_p) |
Returns the byte offset of the header in the buffer. | |
HdrPosition | pdv_get_header_position (EdtDev *edt_p) |
Returns the header or fotter position value. | |
int | pdv_get_header_size (EdtDev *edt_p) |
Returns the currently defined header or footer size. | |
int | pdv_get_height (PdvDev *pdv_p) |
Gets the height of the image (number of lines), based on the camera in use. | |
int | pdv_get_imagesize (PdvDev *pdv_p) |
Returns the size of the image, absent any padding or header data. | |
u_char * | pdv_get_interleave_data (PdvDev *pdv_p, u_char *buf, int bufnum) |
int | pdv_get_invert (PdvDev *pdv_p) |
Get the state of the hardware invert register enable bit. | |
unsigned char * | pdv_get_last_image (PdvDev *pdv_p) |
Returns a pointer to the last image that was acquired (non-blocking). | |
int | pdv_get_lines_xferred (PdvDev *pdv_p) |
Gets the number of lines transferred during the last acquire. | |
int | pdv_get_max_gain (EdtDev *edt_p) |
Gets the maximum allowable gain value for this camera, as set by initcam from the camera configuration file gain_max directive. | |
int | pdv_get_max_offset (EdtDev *edt_p) |
Gets the maximum allowable offset (black level) value for this camera, as set by initcam from the camera configuration file offset_max directive. | |
int | pdv_get_max_shutter (EdtDev *edt_p) |
Gets the maximum allowable exposure value for this camera, as set by initcam from the camera_config file shutter_speed_max directive. | |
int | pdv_get_min_gain (EdtDev *edt_p) |
Gets the minimum allowable gain value for this camera, as set by initcam from the camera configuration file gain_min directive. | |
int | pdv_get_min_offset (EdtDev *edt_p) |
Gets the minimum allowable offset (black level) value for this camera, as set by initcam from the camera configuration file offset_min directive. | |
int | pdv_get_min_shutter (EdtDev *edt_p) |
Gets the minimum allowable exposure value for this camera, as set by initcam from the camera_config file shutter_speed_min directive. | |
int | pdv_get_pitch (PdvDev *pdv_p) |
Gets the number of bytes per line (pitch). | |
int | pdv_get_rawio_size (PdvDev *pdv_p) |
int | pdv_get_roi_enabled (PdvDev *pdv_p) |
int | pdv_get_serial_block_size (void) |
Returns the block size for serial writes. | |
int | pdv_get_shutter_method (PdvDev *pdv_p, u_int *mcl) |
Return shutter (expose) timing method and mode control (CC) state. | |
int | pdv_get_timeout (PdvDev *pdv_p) |
Gets the length of time to wait for data on acquisition before timing out. | |
int | pdv_get_waitchar (PdvDev *pdv_p, u_char *wchar) |
Get serial wait character, or byte. | |
int | pdv_get_width (PdvDev *pdv_p) |
Gets the width of the image (number of pixels per line), based on the camera in use. | |
int | pdv_get_width_xferred (PdvDev *pdv_p) |
Gets the number of pixels transferred during the last line transferred. | |
unsigned char * | pdv_image (PdvDev *pdv_p) |
Start image acquisition if not already started, then wait for and return the address of the next available image. | |
int | pdv_image_size (PdvDev *pdv_p) |
Returns the size of the image buffer in bytes, based on its width, height, and depth. | |
int | pdv_in_continuous (PdvDev *pdv_p) |
Gets the status of the continuous flag. | |
int | pdv_interlace_method (EdtDev *pd) |
Returns the interlace method, as set from the method_interlace directive in the configuration file [from pdv_initcam]. | |
void | pdv_invert (PdvDev *pd, int val) |
Tell the EDT framergrabber hardware to invert each pixel before transferring it to the host computer's memory. | |
int | pdv_is_atmel (PdvDev *pdv_p) |
Infers that this device is connected to is an Atmel camera, based on the camera_class directive. | |
int | pdv_is_cameralink (PdvDev *pdv_p) |
Infers that this device is connected to is a Camera Link camera (as opposed to RS-422 or LVDS parallel), based on settings from the loaded camera config file. | |
int | pdv_is_dvc (PdvDev *pdv_p) |
Infers that this device is connected to is a DVC camera, from settings from the loaded camera config file. | |
int | pdv_is_kodak_i (PdvDev *pdv_p) |
Infer if it's a Redlake (formerly Roper, formerly Kodak) 'i' camera from the serial settings. | |
int | pdv_is_simulator (PdvDev *pdv_p) |
Infers that this device is a simulator -- either a PCI DV CLS board, or a PCIe DV C-Link with simulator FPGA loaded. | |
unsigned char * | pdv_last_image_timed (PdvDev *pdv_p, u_int *timep) |
Identical to pdv_wait_last_image_timed; included for backwards compatability only. | |
unsigned char * | pdv_last_image_timed_raw (PdvDev *pdv_p, u_int *timep, int doRaw) |
Identical to pdv_wait_last_image_timed_raw; included for backwards compatability only. | |
void | pdv_mark_bin (u_char *buf, int n, int width, int height, int x, int y) |
void | pdv_mark_bin_16 (u_short *buf, int n, int width, int height, int x, int y) |
void | pdv_mark_ras (u_char *buf, int n, int width, int height, int x, int y) |
void | pdv_mark_ras_depth (void *buf, int n, int width, int height, int x, int y, int depth, int fg) |
int | pdv_multibuf (EdtDev *edt_p, int numbufs) |
Sets the number of multiple buffers to use in ring buffer continuous mode, and allocates them. | |
void | pdv_new_debug (int debug) |
EdtDev * | pdv_open (char *edt_devname, int unit) |
Opens channel 0 of an EDT Framegrabber for application access. | |
PdvDev * | pdv_open_channel (const char *edt_devname, int unit, int channel) |
Opens an EDT Framegrabber channel for application access. | |
PdvDev * | pdv_open_device (const char *edt_devname, int unit, int channel, int verbose) |
Open the pdv device, with option to suppress non-existent device console output. | |
int | pdv_overrun (PdvDev *pdv_p) |
Determines whether data overran on the last aquire. | |
int | pdv_pause_for_serial (PdvDev *pdv_p) |
void | pdv_perror (char *str) |
Formats and prints a system error. | |
int | pdv_process_inplace (PdvDev *pdv_p) |
int | pdv_read (PdvDev *pdv_p, unsigned char *buf, unsigned long size) |
Reads image data from the EDT framegrabber board. | |
int | pdv_read_basler_frame (EdtDev *pd, u_char *cmd, int len) |
Read a Basler binary frame command. | |
int | pdv_read_duncan_frame (EdtDev *pdv_p, u_char *frame) |
Read response (binary serial) from a Duncantech MS and DT series camera -- checks for STX and size, then waits for size+1 more bytes. | |
int | pdv_read_response (EdtDev *pd, char *buf) |
Read serial response, wait for timeout (or serial_term if specified), max is 2048 (arbitrary). | |
int | pdv_reset_dma_framecount (PdvDev *pdv_p) |
void | pdv_reset_serial (PdvDev *pdv_p) |
Resets the serial interface. | |
int | pdv_send_basler_frame (EdtDev *pd, u_char *cmd, int len) |
Send a Basler formatted serial frame. | |
void | pdv_send_break (EdtDev *edt_p) |
send serial break (only aiag and related xilinx files) | |
int | pdv_send_duncan_frame (PdvDev *pdv_p, u_char *cmdbuf, int size) |
Send a Duncantech MS / DT series camera frame -- adds the framing and checksum, then sends the command. | |
int | pdv_serial_binary_command (EdtDev *pd, const char *cmd, int len) |
Sends binary serial command(s) to the camera. | |
int | pdv_serial_binary_command_flagged (EdtDev *pd, const char *cmd, int len, u_int flag) |
Sends a binary serial command. | |
int | pdv_serial_check_enabled (PdvDev *pdv_p) |
int | pdv_serial_command (EdtDev *pd, const char *cmd) |
Sends an ASCII serial command to the camera, with ASCII camera command formatting. | |
int | pdv_serial_command_flagged (EdtDev *pd, const char *cmd, u_int flag) |
Bottom level serial_command that takes a flag for different options. | |
int | pdv_serial_command_hex (EdtDev *pd, const char *cmd, int len) |
Send hex byte command (formatted ascii "0xNN") as binary. | |
int | pdv_serial_get_numbytes (EdtDev *pd) |
Returns the number of bytes of unread data in the serial response buffer. | |
char * | pdv_serial_prefix (PdvDev *ed) |
Get the serial prefix. | |
int | pdv_serial_read (PdvDev *fd, char *buf, int size) |
Performs a serial read over the serial control lines. | |
int | pdv_serial_read_blocking (PdvDev *fd, char *buf, int size) |
Performs a serial read over the serial control lines, blocks until all requested serial is read. | |
int | pdv_serial_read_disable (PdvDev *pdv_p) |
int | pdv_serial_read_enable (PdvDev *pdv_p) |
int | pdv_serial_read_nullterm (PdvDev *fd, char *buf, int size, int nullterm) |
Preforms a serial read over the RS-422 or RS-232 lines if EDT has provided a special cable to accommodate RS-422 or RS-232 serial control. | |
char * | pdv_serial_term (PdvDev *ed) |
Get the serial terminator. | |
void | pdv_serial_txrx (PdvDev *pdv_p, char *txbuf, int txcount, char *rxbuf, int rxcount, int timeout, u_char *wchar) |
Serial send AND recieve -- send a command and wait for the response. | |
int | pdv_serial_wait (EdtDev *pd, int msecs, int count) |
Waits for response from the camera as a result of a pdv_serial_write or pdv_serial_command. | |
int | pdv_serial_wait_next (EdtDev *edt_p, int msecs, int count) |
Wait for next serial to come in -- ignore any previous if 0, just wait for the next thing, however many it is. | |
int | pdv_serial_write (PdvDev *ed, const char *buf, int size) |
Performs a serial write over the serial lines. | |
int | pdv_serial_write_available (PdvDev *pdv_p) |
pdv_serial_write_avail Get the number of bytes available in the driver's serial write buffer. | |
int | pdv_set_aperture (PdvDev *edt_p, int value) |
This method is obsolete and should not be used. | |
int | pdv_set_baud (EdtDev *edt_p, int baud) |
Sets the baud rate on the serial lines; applies only to cameras with serial control. | |
int | pdv_set_binning (PdvDev *pdv_p, int xval, int yval) |
Set binning on the camera to the specified values, and recalculate the values that will be returned by pdv_get_width, pdv_get_height, and pdv_get_imagesize. | |
int | pdv_set_binning_dvc (PdvDev *pdv_p, int xval, int yval) |
DVC 1312 binning. | |
int | pdv_set_blacklevel (PdvDev *pdv_p, int value) |
Sets the black level (offset) on the input device. | |
int | pdv_set_buffers (PdvDev *pdv_p, int nbufs, unsigned char **pBufs) |
Used to set up user-allocated buffers to be used in ring buffer mode, cannot be used on systems that have more than 3.5GB/memory (ie the subroutine has been depricated for all practical purposes, instead use pdv_multibuf). | |
int | pdv_set_buffers_x (PdvDev *pdv_p, int nbufs, int size, unsigned char **pBufs) |
int | pdv_set_cam_height (PdvDev *pdv_p, int value) |
Sets placeholder for original full camera frame height, unaffected by ROI changes and usually only called by pdv_initcam. | |
int | pdv_set_cam_width (PdvDev *pdv_p, int value) |
Sets placeholder for original full camera frame width, unaffected by ROI changes and usually only called by pdv_initcam. | |
void | pdv_set_defaults (PdvDev *pdv_p) |
int | pdv_set_depth (PdvDev *pdv_p, int value) |
Deprecated -- instead use the combined pdv_set_depth_extdepth_dpath. | |
int | pdv_set_depth_extdepth (PdvDev *pdv_p, int depth, int extdepth) |
Deprecated -- instead use the combined pdv_set_depth_extdepth_dpath. | |
int | pdv_set_depth_extdepth_dpath (PdvDev *pdv_p, int depth, int extdepth, u_int dpath) |
Sets the bit depth, extended depth, and camera link data path. | |
int | pdv_set_exposure (PdvDev *pdv_p, int value) |
Sets the exposure time, using the method defined by the directives in the camera configuration file, if set. | |
int | pdv_set_exposure_basler202k (PdvDev *pdv_p, int value) |
set exposure (,gain, blacklevel) on basler A202K -- ref BASLER A202K Camera Manual Document ID number DA044003. | |
int | pdv_set_exposure_duncan_ch (PdvDev *pdv_p, int value, int ch) |
Set exposure for Redlake (formerly Duncantech) DT and MS series cameras. | |
int | pdv_set_exposure_mcl (PdvDev *pdv_p, int value) |
Set the exposure when in pulse-width mode (also known as level trigger mode). | |
int | pdv_set_extdepth (PdvDev *pdv_p, int value) |
Deprecated -- instead use the combined pdv_set_depth_extdepth_dpath. | |
void | pdv_set_firstpixel_counter (PdvDev *pdv_p, int ena) |
Enable hardware overwrite of first two bytes of the frame with a counter. | |
int | pdv_set_frame_period (PdvDev *pdv_p, int rate, int method) |
Set the frame period counter and enable/disable frame timing. | |
void | pdv_set_fval_done (PdvDev *pdv_p, int enable) |
Enables frame valid done functionality on the board. | |
int | pdv_set_gain (PdvDev *pdv_p, int value) |
Sets the gain on the input device. | |
int | pdv_set_gain_basler202k (PdvDev *pdv_p, int valuea, int valueb) |
int | pdv_set_gain_duncan_ch (PdvDev *pdv_p, int value, int ch) |
Set gain for Redlake (formerly Duncantech) DT and MS series cameras. | |
void | pdv_set_header_dma (EdtDev *edt_p, int ndma) |
Sets the boolean value for whether the image header is included in the DMA from the camera. | |
void | pdv_set_header_offset (EdtDev *edt_p, int noffset) |
Sets the byte offset of the header data in the allocated buffer. | |
void | pdv_set_header_position (EdtDev *edt_p, HdrPosition pos) |
Sets the header (or footer) position. | |
void | pdv_set_header_size (EdtDev *edt_p, int nSize) |
Sets the header (or footer) size, in bytes, for the device. | |
int | pdv_set_header_type (PdvDev *pdv_p, int header_type, int irig_slave, int irig_offset, int irig_raw) |
Sets the header (or footer) type. | |
int | pdv_set_height (PdvDev *pdv_p, int value) |
Sets height and reallocates buffers accordingly. | |
void | pdv_set_interlace (PdvDev *pdv_p, int interlace) |
Set the interlace flag. | |
int | pdv_set_mode (PdvDev *pdv_p, char *mode, int mcl) |
This method is obsolete and should not be used. | |
int | pdv_set_mode_dvc (PdvDev *pdv_p, char *mode) |
int | pdv_set_offset_basler202k (PdvDev *pdv_p, int valuea, int valueb) |
int | pdv_set_roi (PdvDev *pdv_p, int hskip, int hactv, int vskip, int vactv) |
Sets a rectangular region of interest, supporting cropping. | |
void | pdv_set_serial_block_size (int newsize) |
Sets the block size for serial writes if the default of 512 is not adequate. | |
void | pdv_set_serial_delimiters (PdvDev *ed, char *newprefix, char *newterm) |
Get the serial prefix. | |
int | pdv_set_serial_parity (EdtDev *edt_p, char polarity) |
Sets parity to even, odd, or none. | |
int | pdv_set_shutter_method (PdvDev *pdv_p, int method, unsigned int mcl) |
Set the device's exposure method and CC line state. | |
int | pdv_set_strobe_counters (PdvDev *pdv_p, int count, int delay, int period) |
pdv_set_strobe_counters. | |
int | pdv_set_strobe_dac (PdvDev *pdv_p, u_int value) |
Sets the strobe DAC level. | |
int | pdv_set_timeout (PdvDev *pdv_p, int value) |
Sets the length of time to wait for data on acquisition before timing out. | |
int | pdv_set_waitchar (PdvDev *pdv_p, int enable, u_char wchar) |
Set serial wait character. | |
int | pdv_set_width (PdvDev *pdv_p, int value) |
Sets width and reallocates buffers accordingly. | |
void | pdv_setdebug (PdvDev *pdv_p, int debug) |
int | pdv_setsize (PdvDev *pdv_p, int width, int height) |
Sets the width and height of the image. | |
void | pdv_setup_continuous (PdvDev *pdv_p) |
Performs setup for continuous transfers. | |
void | pdv_setup_continuous_channel (PdvDev *pdv_p) |
Obsolete. | |
int | pdv_shutter_method (PdvDev *pdv_p) |
Return shutter (expose) timing method. | |
void | pdv_start_expose (PdvDev *pdv_p) |
Start expose independent of grab - only works in continuous mode. | |
void | pdv_start_hardware_continuous (PdvDev *pdv_p) |
Starts hardware continuous mode. | |
void | pdv_start_image (PdvDev *pdv_p) |
Starts acquisition of a single image. | |
void | pdv_start_images (PdvDev *pdv_p, int count) |
Starts multiple image acquisition. | |
void | pdv_stop_continuous (PdvDev *pdv_p) |
Performs un-setup for continuous transfers. | |
void | pdv_stop_hardware_continuous (PdvDev *pdv_p) |
Stops hardware continous mode. | |
int | pdv_strobe (PdvDev *pdv_p, int count, int interval) |
Fires the strobe. | |
int | pdv_strobe_method (PdvDev *pdv_p) |
check if the strobe is even valid for this FPGA, and which method is used. | |
int | pdv_timeout_cleanup (PdvDev *pdv_p) |
Cleans up after a timeout, particularly when you've prestarted multiple buffers or if you've forced a timeout with edt_do_timeout. | |
int | pdv_timeout_restart (PdvDev *pdv_p, int restart) |
Cleans up after a timeout, particularly when you've prestarted multiple buffers or if you've forced a timeout with edt_do_timeout. | |
int | pdv_timeouts (PdvDev *pdv_p) |
Returns the number of times the device timed out (frame didn't transfer completely or at all) since the device was opened. | |
int | pdv_update_from_dvc (PdvDev *pdv_p) |
int | pdv_update_values_from_camera (PdvDev *pdv_p) |
Deprecated -- Queries certain specific cameras via serial, and sets library variables for gain, black level, exposure time and binning to values based on the results of the query. | |
int | pdv_variable_size (PdvDev *pdv_p) |
Obsolete. | |
unsigned char * | pdv_wait_image (PdvDev *pdv_p) |
Wait for the image started by pdv_start_image, or for the next image started by pdv_start_images. | |
unsigned char * | pdv_wait_image_raw (PdvDev *pdv_p) |
Identical to pdv_wait_image, except image data is returned directly from DMA, bypassing any post-processing that may be in effect. | |
unsigned char * | pdv_wait_image_timed (PdvDev *pdv_p, u_int *timep) |
Identical to pdv_wait_image but also returns the time at which the DMA was complete on this image. | |
unsigned char * | pdv_wait_image_timed_raw (PdvDev *pdv_p, u_int *timep, int doRaw) |
Identical to pdv_wait_image_timed, except the new argument doRaw specifies whether or not to perform the deinterleave. | |
unsigned char * | pdv_wait_images (PdvDev *pdv_p, int count) |
Waits for the images started by pdv_start_images. | |
unsigned char * | pdv_wait_images_raw (PdvDev *pdv_p, int count) |
Identical to the pdv_wait_images, except that it skips any image deinterleave method defined by the method_interlace config file directive. | |
unsigned char * | pdv_wait_images_timed (PdvDev *pdv_p, int count, u_int *timep) |
Identical to pdv_wait_images but also returns the time at which the DMA was complete on the last image. | |
unsigned char * | pdv_wait_images_timed_raw (PdvDev *pdv_p, int count, u_int *timep, int doRaw) |
Identical to pdv_wait_images_timed, except the new argument doRaw specifies whether or not to perform the deinterleave. | |
unsigned char * | pdv_wait_last_image (PdvDev *pdv_p, int *nSkipped) |
Waits for the last image that has been acquired. | |
unsigned char * | pdv_wait_last_image_raw (PdvDev *pdv_p, int *nSkipped, int doRaw) |
Identical to the pdv_wait_last_image, except that it provides a way to determine whether to include or bypass any image deinterleave that is enabled. | |
unsigned char * | pdv_wait_last_image_timed (PdvDev *pdv_p, u_int *timep) |
Identical to pdv_wait_last_image, but also returns the time at which the DMA was complete on the last image. | |
unsigned char * | pdv_wait_last_image_timed_raw (PdvDev *pdv_p, u_int *timep, int doRaw) |
Identical to pdv_wait_last_image_raw but also returns the time at which the DMA was complete on the last image. | |
unsigned char * | pdv_wait_next_image (PdvDev *pdv_p, int *nSkipped) |
Waits for the next image, skipping any previously started images. | |
unsigned char * | pdv_wait_next_image_raw (PdvDev *pdv_p, int *nSkipped, int doRaw) |
Identical to the pdv_wait_next_image, except that it provides a way to include or bypass any image deinterleave method defined by the method_interlace config file directive. | |
void | set_bayer_even_odd_row_scale (double evenscale, double oddscale) |
void | set_bayer_parameters (int input_bits, double rgb_scale[3], double gamma, int blackoffset, int red_first, int green_first) |
Variables | |
double | bayer_even_row_scale |
double | bayer_odd_row_scale |
double | bayer_rgb_scale [3] |
int pdv_auto_set_timeout | ( | PdvDev * | pdv_p | ) |
Sets a reasonable image timeout value based on image size and exposure time (if set) and pixel clock speed (also if set).
pdv_initcam calls this subroutine after reading in the various camera parameters from the config file. Since most configs don't (presently) have a pclock_speed directive specified, it assumes a conservative 5 Mhz pixel clock speed, which can make for a long timeout value. As a result, for faster cameras in general, and large format ones specifically, if data loss occurs for whatever reason, the pdv_wait acquisition routines may block for an excessively long time if data loss occurs. To get around this, either add a pclock_speed directive to the config file (preferred), or set your own fixed timeout override with the user_timeout directive or pdv_set_timeout.
int pdv_enable_strobe | ( | PdvDev * | pdv_p, | |
int | ena | |||
) |
enable/disable lh strobe.
if method 2, enable or disable as specified if method 1, return ok if enable specified, -1 if disable, since we can't do that with method 1
counters and DAC value will persist whether strobe is enabled or not
pdv_p | pointer to pdv device structure returned by pdv_open | |
ena | 1 to enable, 0 to disable |
int pdv_get_aperture | ( | PdvDev * | pdv_p | ) |
PdvDev* pdv_open_device | ( | const char * | dev_name, | |
int | unit, | |||
int | channel, | |||
int | verbose | |||
) |
Open the pdv device, with option to suppress non-existent device console output.
pdv_open_channel calls this subroutine with the verbose argument set to 1, so this subroutine can be directly instead with verbose set to 0 if you want to suppress the console warning message that gets output if attempting to open a non-existent device. Since that's not a bad thing to know (and usually doesn't show up in Windows non-console apps anyway), we recommend using pdv_open_channel unless you specifically want to suppress those messages.
Other than the verbose argument, this is the same as pdv_open_channel see that subroutine for a full description.
verbose | verbose output (default 1 for pdv_open_channel) or not (0) | |
param | see pdv_open_channel for other parameters |
int pdv_set_aperture | ( | PdvDev * | pdv_p, | |
int | value | |||
) |