diff options
Diffstat (limited to 'plugins/pco')
| -rw-r--r-- | plugins/pco/CMakeLists.txt | 42 | ||||
| -rw-r--r-- | plugins/pco/uca-pco-camera.c | 1856 | ||||
| -rw-r--r-- | plugins/pco/uca-pco-camera.h | 97 |
3 files changed, 0 insertions, 1995 deletions
diff --git a/plugins/pco/CMakeLists.txt b/plugins/pco/CMakeLists.txt deleted file mode 100644 index e4cdcf4..0000000 --- a/plugins/pco/CMakeLists.txt +++ /dev/null @@ -1,42 +0,0 @@ -cmake_minimum_required(VERSION 2.6) -project(ucapco C) - -find_package(PCO) -find_package(FgLib5) -find_package(ClSerSis) - -if (PCO_FOUND) - set(UCA_CAMERA_NAME "pco") - set(PLUGIN_VERSION "1.2.1") - set(PLUGIN_REVISION "1") - set(PLUGIN_REQUIRES "libuca >= 2.0.0") - set(PLUGIN_SUMMARY "libpco plugin for libuca") - - configure_file(${CMAKE_CURRENT_SOURCE_DIR}/../package-plugin.sh.in - ${CMAKE_CURRENT_BINARY_DIR}/../../package-plugin-${UCA_CAMERA_NAME}.sh) - - include_directories(${PCO_INCLUDE_DIRS} - ${clsersis_INCLUDE_DIR} - ${FgLib5_INCLUDE_DIR} - ${CMAKE_CURRENT_SOURCE_DIR} - ${CMAKE_CURRENT_BINARY_DIR} - ${UCA_CONFIGDIR}) - - create_enums(uca-pco-enums - ${CMAKE_CURRENT_SOURCE_DIR}/../../src/uca-enums - uca-pco-camera.h) - - add_library(ucapco SHARED - uca-pco-camera.c - uca-pco-enums.c) - - target_link_libraries(ucapco - ${UCA_DEPS} - ${PCO_LIBRARIES} - ${clsersis_LIBRARY} - ${FgLib5_LIBRARY}) - - install(TARGETS ucapco - LIBRARY DESTINATION ${UCA_PLUGINDIR} - COMPONENT ${UCA_CAMERA_NAME}) -endif() diff --git a/plugins/pco/uca-pco-camera.c b/plugins/pco/uca-pco-camera.c deleted file mode 100644 index c0ad60f..0000000 --- a/plugins/pco/uca-pco-camera.c +++ /dev/null @@ -1,1856 +0,0 @@ -/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu> - (Karlsruhe Institute of Technology) - - This library is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by the - Free Software Foundation; either version 2.1 of the License, or (at your - option) any later version. - - This library is distributed in the hope that it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more - details. - - You should have received a copy of the GNU Lesser General Public License along - with this library; if not, write to the Free Software Foundation, Inc., 51 - Franklin St, Fifth Floor, Boston, MA 02110, USA */ - -#include <gio/gio.h> -#include <gmodule.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <libpco/libpco.h> -#include <libpco/sc2_defs.h> -#include <fgrab_prototyp.h> -#include "uca-camera.h" -#include "uca-pco-camera.h" -#include "uca-pco-enums.h" - -#define FG_TRY_PARAM(fg, error, param, val_addr, port) \ - { int r = Fg_setParameter(fg, param, val_addr, port); \ - if (r != FG_OK) { \ - g_set_error (error, UCA_PCO_CAMERA_ERROR, \ - UCA_PCO_CAMERA_ERROR_FG_GENERAL, \ - "%s", Fg_getLastErrorDescription(fg)); \ - return FALSE; \ - } } - -#define FG_SET_ERROR(err, fg, err_type) \ - if (err != FG_OK) { \ - g_set_error(error, UCA_PCO_CAMERA_ERROR, \ - err_type, \ - "%s", Fg_getLastErrorDescription(fg)); \ - return; \ - } - -#define CHECK_AND_RETURN_ON_PCO_ERROR(err) \ - if ((err) != PCO_NOERROR) { \ - g_set_error (error, UCA_PCO_CAMERA_ERROR, \ - UCA_PCO_CAMERA_ERROR_LIBPCO_GENERAL,\ - "libpco error %x", err); \ - return; \ - } - -#define CHECK_AND_RETURN_VAL_ON_PCO_ERROR(err, val) \ - if ((err) != PCO_NOERROR) { \ - g_set_error (error, UCA_PCO_CAMERA_ERROR, \ - UCA_PCO_CAMERA_ERROR_LIBPCO_GENERAL, \ - "libpco error %x", err); \ - return val; \ - } - -#define UCA_PCO_CAMERA_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), UCA_TYPE_PCO_CAMERA, UcaPcoCameraPrivate)) - -static void uca_pco_camera_initable_iface_init (GInitableIface *iface); - -G_DEFINE_TYPE_WITH_CODE (UcaPcoCamera, uca_pco_camera, UCA_TYPE_CAMERA, - G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, - uca_pco_camera_initable_iface_init)) - -#define TIMEBASE_INVALID 0xDEAD - -/** - * UcaPcoCameraRecordMode: - * @UCA_PCO_CAMERA_RECORD_MODE_SEQUENCE: Store all frames and stop if necessary - * @UCA_PCO_CAMERA_RECORD_MODE_RING_BUFFER: Store frames in ring-buffer fashion - * and overwrite if necessary - */ - -/** - * UcaPcoCameraStorageMode: - * @UCA_PCO_CAMERA_STORAGE_MODE_RECORDER: Record all frames and output live - * preview frames in timely fashion, i.e. skipping those that cannot be handled. - * @UCA_PCO_CAMERA_STORAGE_MODE_FIFO_BUFFER: Record frames in FIFO mode and - * return every frame in live view. - */ - -/** - * UcaPcoCameraAcquireMode: - * @UCA_PCO_CAMERA_ACQUIRE_MODE_AUTO: Take all images - * @UCA_PCO_CAMERA_ACQUIRE_MODE_EXTERNAL: Use <acq enbl> signal - */ - -/** - * UcaPcoCameraTimestamp: - * @UCA_PCO_CAMERA_TIMESTAMP_NONE: Don't embed any timestamp - * @UCA_PCO_CAMERA_TIMESTAMP_BINARY: Embed a BCD-coded timestamp in the first - * bytes - * @UCA_PCO_CAMERA_TIMESTAMP_ASCII: Embed a visible ASCII timestamp in the image - * @UCA_PCO_CAMERA_TIMESTAMP_BOTH: Embed both types of timestamps - */ - -/** - * UcaPcoCameraError: - * @UCA_PCO_CAMERA_ERROR_LIBPCO_INIT: Initializing libpco failed - * @UCA_PCO_CAMERA_ERROR_LIBPCO_GENERAL: General libpco error - * @UCA_PCO_CAMERA_ERROR_UNSUPPORTED: Camera type is not supported - * @UCA_PCO_CAMERA_ERROR_FG_INIT: Framegrabber initialization failed - * @UCA_PCO_CAMERA_ERROR_FG_GENERAL: General framegrabber error - * @UCA_PCO_CAMERA_ERROR_FG_ACQUISITION: Framegrabber acquisition error - */ -GQuark uca_pco_camera_error_quark() -{ - return g_quark_from_static_string("uca-pco-camera-error-quark"); -} - -enum { - PROP_SENSOR_EXTENDED = N_BASE_PROPERTIES, - PROP_SENSOR_WIDTH_EXTENDED, - PROP_SENSOR_HEIGHT_EXTENDED, - PROP_SENSOR_TEMPERATURE, - PROP_SENSOR_PIXELRATES, - PROP_SENSOR_PIXELRATE, - PROP_SENSOR_ADCS, - PROP_SENSOR_MAX_ADCS, - PROP_HAS_DOUBLE_IMAGE_MODE, - PROP_DOUBLE_IMAGE_MODE, - PROP_OFFSET_MODE, - PROP_RECORD_MODE, - PROP_STORAGE_MODE, - PROP_ACQUIRE_MODE, - PROP_FAST_SCAN, - PROP_COOLING_POINT, - PROP_COOLING_POINT_MIN, - PROP_COOLING_POINT_MAX, - PROP_COOLING_POINT_DEFAULT, - PROP_NOISE_FILTER, - PROP_TIMESTAMP_MODE, - PROP_VERSION, - PROP_EDGE_GLOBAL_SHUTTER, - N_PROPERTIES -}; - -static gint base_overrideables[] = { - PROP_NAME, - PROP_SENSOR_WIDTH, - PROP_SENSOR_HEIGHT, - PROP_SENSOR_PIXEL_WIDTH, - PROP_SENSOR_PIXEL_HEIGHT, - PROP_SENSOR_BITDEPTH, - PROP_SENSOR_HORIZONTAL_BINNING, - PROP_SENSOR_HORIZONTAL_BINNINGS, - PROP_SENSOR_VERTICAL_BINNING, - PROP_SENSOR_VERTICAL_BINNINGS, - PROP_EXPOSURE_TIME, - PROP_FRAMES_PER_SECOND, - PROP_TRIGGER_SOURCE, - PROP_ROI_X, - PROP_ROI_Y, - PROP_ROI_WIDTH, - PROP_ROI_HEIGHT, - PROP_ROI_WIDTH_MULTIPLIER, - PROP_ROI_HEIGHT_MULTIPLIER, - PROP_HAS_STREAMING, - PROP_HAS_CAMRAM_RECORDING, - PROP_RECORDED_FRAMES, - PROP_IS_RECORDING, - 0 -}; - -static GParamSpec *pco_properties[N_PROPERTIES] = { NULL, }; - -static const gchar* DEFAULT_VERSION = "0, 0.0, 0.0"; - -/* - * This structure defines type-specific properties of PCO cameras. - */ -typedef struct { - int type; - const char *so_file; - int cl_type; - int cl_format; - gfloat max_frame_rate; - gboolean has_camram; -} pco_cl_map_entry; - -struct _UcaPcoCameraPrivate { - GError *construct_error; - pco_handle pco; - pco_cl_map_entry *description; - - Fg_Struct *fg; - guint fg_port; - dma_mem *fg_mem; - - guint frame_width; - guint frame_height; - gsize buffer_size; - guint16 *grab_buffer; - - guint16 width, height; - guint16 width_ex, height_ex; - guint16 binning_h, binning_v; - guint16 roi_x, roi_y; - guint16 roi_width, roi_height; - guint16 roi_horizontal_steps, roi_vertical_steps; - GValueArray *horizontal_binnings; - GValueArray *vertical_binnings; - GValueArray *pixelrates; - - frameindex_t last_frame; - guint16 active_segment; - guint num_recorded_images; - guint current_image; - - guint16 delay_timebase; - guint16 exposure_timebase; - gchar *version; -}; - -static pco_cl_map_entry pco_cl_map[] = { - { CAMERATYPE_PCO_EDGE, "libFullAreaGray8.so", FG_CL_8BIT_FULL_10, FG_GRAY, 30.0f, FALSE }, - { CAMERATYPE_PCO_EDGE_GL, "libFullAreaGray8.so", FG_CL_8BIT_FULL_10, FG_GRAY, 30.0f, FALSE }, - { CAMERATYPE_PCO4000, "libDualAreaGray16.so", FG_CL_SINGLETAP_16_BIT, FG_GRAY16, 5.0f, TRUE }, - { CAMERATYPE_PCO_DIMAX_STD, "libDualAreaGray16.so", FG_CL_SINGLETAP_16_BIT, FG_GRAY16, 1279.0f, TRUE }, - { 0, NULL, 0, 0, 0.0f, FALSE } -}; - -static pco_cl_map_entry *get_pco_cl_map_entry(int camera_type) -{ - pco_cl_map_entry *entry = pco_cl_map; - - while (entry->type != 0) { - if (entry->type == camera_type) - return entry; - entry++; - } - - return NULL; -} - -static guint -fill_binnings(UcaPcoCameraPrivate *priv) -{ - uint16_t *horizontal = NULL; - uint16_t *vertical = NULL; - guint num_horizontal, num_vertical; - - guint err = pco_get_possible_binnings(priv->pco, - &horizontal, &num_horizontal, - &vertical, &num_vertical); - - GValue val = {0}; - g_value_init(&val, G_TYPE_UINT); - - if (err == PCO_NOERROR) { - priv->horizontal_binnings = g_value_array_new(num_horizontal); - priv->vertical_binnings = g_value_array_new(num_vertical); - - for (guint i = 0; i < num_horizontal; i++) { - g_value_set_uint(&val, horizontal[i]); - g_value_array_append(priv->horizontal_binnings, &val); - } - - for (guint i = 0; i < num_vertical; i++) { - g_value_set_uint(&val, vertical[i]); - g_value_array_append(priv->vertical_binnings, &val); - } - } - - free(horizontal); - free(vertical); - return err; -} - -static void -fill_pixelrates(UcaPcoCameraPrivate *priv, guint32 rates[4], gint num_rates) -{ - GValue val = {0}; - g_value_init(&val, G_TYPE_UINT); - priv->pixelrates = g_value_array_new (num_rates); - - for (gint i = 0; i < num_rates; i++) { - g_value_set_uint(&val, (guint) rates[i]); - g_value_array_append(priv->pixelrates, &val); - } -} - -static guint -override_temperature_range(UcaPcoCameraPrivate *priv) -{ - int16_t default_temp, min_temp, max_temp; - guint err = pco_get_cooling_range(priv->pco, &default_temp, &min_temp, &max_temp); - - if (err == PCO_NOERROR) { - GParamSpecInt *spec = (GParamSpecInt *) pco_properties[PROP_COOLING_POINT]; - spec->minimum = min_temp; - spec->maximum = max_temp; - spec->default_value = default_temp; - } - else - g_warning ("Unable to retrieve cooling range"); - - return err; -} - -static void -property_override_default_guint_value (GObjectClass *oclass, const gchar *property_name, guint new_default) -{ - GParamSpecUInt *pspec = G_PARAM_SPEC_UINT (g_object_class_find_property (oclass, property_name)); - - if (pspec != NULL) - pspec->default_value = new_default; - else - g_warning ("pspec for %s not found\n", property_name); -} - -static void -override_maximum_adcs(UcaPcoCameraPrivate *priv) -{ - GParamSpecInt *spec = (GParamSpecInt *) pco_properties[PROP_SENSOR_ADCS]; - spec->maximum = pco_get_maximum_number_of_adcs(priv->pco); -} - -static gdouble -convert_timebase(guint16 timebase) -{ - switch (timebase) { - case TIMEBASE_NS: - return 1e-9; - case TIMEBASE_US: - return 1e-6; - case TIMEBASE_MS: - return 1e-3; - default: - g_warning("Unknown timebase"); - } - return 1e-3; -} - -static void -read_timebase(UcaPcoCameraPrivate *priv) -{ - pco_get_timebase(priv->pco, &priv->delay_timebase, &priv->exposure_timebase); -} - -static gboolean -check_timebase (gdouble time, gdouble scale) -{ - const gdouble EPSILON = 1e-3; - gdouble scaled = time * scale; - return scaled >= 1.0 && (scaled - ((int) scaled)) < EPSILON; -} - -static guint16 -get_suitable_timebase(gdouble time) -{ - if (check_timebase (time, 1e3)) - return TIMEBASE_MS; - if (check_timebase (time, 1e6)) - return TIMEBASE_US; - if (check_timebase (time, 1e9)) - return TIMEBASE_NS; - return TIMEBASE_INVALID; -} - -static gdouble -get_internal_delay (UcaPcoCamera *camera) -{ - if (camera->priv->description->type == CAMERATYPE_PCO_DIMAX_STD) { - guint sensor_rate; - g_object_get (camera, "sensor-pixelrate", &sensor_rate, NULL); - - if (sensor_rate == 55000000.0) - return 0.000079; - else if (sensor_rate == 62500000.0) - return 0.000036; - } - - return 0.0; -} - -static gboolean -is_edge (UcaPcoCameraPrivate *priv) -{ - const int type = priv->description->type; - return type == CAMERATYPE_PCO_EDGE || type == CAMERATYPE_PCO_EDGE_GL; -} - -static int -fg_callback(frameindex_t frame, struct fg_apc_data *apc) -{ - UcaCamera *camera = UCA_CAMERA(apc); - UcaPcoCameraPrivate *priv = UCA_PCO_CAMERA_GET_PRIVATE(camera); - gpointer data = Fg_getImagePtrEx(priv->fg, frame, priv->fg_port, priv->fg_mem); - - if (is_edge (priv)) { - pco_get_reorder_func(priv->pco)(priv->grab_buffer, data, priv->frame_width, priv->frame_height); - camera->grab_func(priv->grab_buffer, camera->user_data); - } - else { - camera->grab_func(data, camera->user_data); - } - - return 0; -} - -static gboolean -setup_fg_callback(UcaCamera *camera) -{ - UcaPcoCameraPrivate *priv = UCA_PCO_CAMERA_GET_PRIVATE(camera); - struct FgApcControl ctrl; - - /* Jeez, as if a NULL pointer would not be good enough. */ - ctrl.data = (struct fg_apc_data *) camera; - ctrl.version = 0; - ctrl.func = &fg_callback; - ctrl.flags = FG_APC_DEFAULTS; - ctrl.timeout = 1; - - if (priv->grab_buffer) - g_free (priv->grab_buffer); - - priv->grab_buffer = g_malloc0 (priv->buffer_size); - - return Fg_registerApcHandler(priv->fg, priv->fg_port, &ctrl, FG_APC_CONTROL_BASIC) == FG_OK; -} - -static void -check_pco_property_error (guint err, guint property_id) -{ - if (err != PCO_NOERROR) { - g_warning ("Call to libpco failed with error code %x for property `%s'", - err, pco_properties[property_id]->name); - } -} - -static gboolean -is_type (UcaPcoCameraPrivate *priv, int type) -{ - return priv->description->type == type; -} - -static gboolean -check_and_resize_memory (UcaPcoCameraPrivate *priv, GError **error) -{ - const guint num_buffers = 2; - - if (priv->frame_width != priv->roi_width || priv->frame_height != priv->roi_height || priv->fg_mem == NULL) { - guint fg_width = is_edge (priv) ? 2 * priv->roi_width : priv->roi_width; - - priv->frame_width = priv->roi_width; - priv->frame_height = priv->roi_height; - priv->buffer_size = 2 * priv->frame_width * priv->frame_height; - - Fg_setParameter (priv->fg, FG_WIDTH, &fg_width, priv->fg_port); - Fg_setParameter (priv->fg, FG_HEIGHT, &priv->frame_height, priv->fg_port); - - if (priv->fg_mem) - Fg_FreeMemEx (priv->fg, priv->fg_mem); - - priv->fg_mem = Fg_AllocMemEx (priv->fg, num_buffers * priv->buffer_size, num_buffers); - - if (priv->fg_mem == NULL) { - g_set_error (error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_FG_INIT, - "%s", Fg_getLastErrorDescription(priv->fg)); - return FALSE; - } - } - - return TRUE; -} - -static void -uca_pco_camera_start_recording (UcaCamera *camera, GError **error) -{ - UcaPcoCameraPrivate *priv; - guint16 binned_width; - guint16 binned_height; - gboolean use_extended; - gboolean transfer_async; - guint err; - - g_return_if_fail (UCA_IS_PCO_CAMERA (camera)); - - priv = UCA_PCO_CAMERA_GET_PRIVATE (camera); - - g_object_get (camera, - "sensor-extended", &use_extended, - "transfer-asynchronously", &transfer_async, - NULL); - - if (use_extended) { - binned_width = priv->width_ex; - binned_height = priv->height_ex; - } - else { - binned_width = priv->width; - binned_height = priv->height; - } - - binned_width /= priv->binning_h; - binned_height /= priv->binning_v; - - if ((priv->roi_x + priv->roi_width > binned_width) || (priv->roi_y + priv->roi_height > binned_height)) { - g_set_error (error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_UNSUPPORTED, - "ROI of size %ix%i @ (%i, %i) is outside of (binned) sensor size %ix%i\n", - priv->roi_width, priv->roi_height, priv->roi_x, priv->roi_y, binned_width, binned_height); - return; - } - - /* - * All parameters are valid. Now, set them on the camera. - */ - guint16 roi[4] = { priv->roi_x + 1, priv->roi_y + 1, priv->roi_x + priv->roi_width, priv->roi_y + priv->roi_height }; - - err = pco_set_roi (priv->pco, roi); - CHECK_AND_RETURN_ON_PCO_ERROR (err); - - /* - * FIXME: We cannot set the binning here as this breaks communication with - * the camera. Setting the binning works _before_ initializing the frame - * grabber though. However, it is rather inconvenient to initialize and - * de-initialize the frame grabber for each recording sequence. - */ - - /* if (pco_set_binning(priv->pco, priv->binning_h, priv->binning_v) != PCO_NOERROR) */ - /* g_warning("Cannot set binning\n"); */ - - if (!check_and_resize_memory (priv, error)) - return; - - if (transfer_async) - setup_fg_callback (camera); - - if (is_type (priv, CAMERATYPE_PCO_DIMAX_STD) || is_type (priv, CAMERATYPE_PCO4000)) { - err = pco_clear_active_segment (priv->pco); - CHECK_AND_RETURN_ON_PCO_ERROR (err); - } - - /* - * Set the storage mode to FIFO buffer otherwise pco.4000 skips - * frames that it is not able to send in time. - */ - if (is_type (priv, CAMERATYPE_PCO4000)) { - err = pco_set_storage_mode (priv->pco, STORAGE_MODE_FIFO_BUFFER); - CHECK_AND_RETURN_ON_PCO_ERROR (err); - } - - priv->last_frame = 0; - - err = pco_arm_camera (priv->pco); - CHECK_AND_RETURN_ON_PCO_ERROR (err); - - err = pco_start_recording (priv->pco); - CHECK_AND_RETURN_ON_PCO_ERROR (err); - - err = Fg_AcquireEx (priv->fg, priv->fg_port, GRAB_INFINITE, ACQ_STANDARD, priv->fg_mem); - FG_SET_ERROR (err, priv->fg, UCA_PCO_CAMERA_ERROR_FG_ACQUISITION); -} - -static void -uca_pco_camera_stop_recording (UcaCamera *camera, GError **error) -{ - UcaPcoCameraPrivate *priv; - guint err; - - g_return_if_fail (UCA_IS_PCO_CAMERA (camera)); - - priv = UCA_PCO_CAMERA_GET_PRIVATE(camera); - - err = pco_stop_recording (priv->pco); - CHECK_AND_RETURN_ON_PCO_ERROR (err); - - err = Fg_stopAcquire(priv->fg, priv->fg_port); - FG_SET_ERROR (err, priv->fg, UCA_PCO_CAMERA_ERROR_FG_ACQUISITION); - - err = Fg_setStatusEx(priv->fg, FG_UNBLOCK_ALL, 0, priv->fg_port, priv->fg_mem); - FG_SET_ERROR (err, priv->fg, UCA_PCO_CAMERA_ERROR_FG_ACQUISITION); -} - -static void -uca_pco_camera_start_readout(UcaCamera *camera, GError **error) -{ - UcaPcoCameraPrivate *priv; - guint err; - - g_return_if_fail (UCA_IS_PCO_CAMERA (camera)); - - priv = UCA_PCO_CAMERA_GET_PRIVATE(camera); - - /* - * TODO: Check if readout mode is possible. This is not the case for the - * edge. - */ - - if (!check_and_resize_memory (priv, error)) - return; - - err = pco_get_num_images (priv->pco, priv->active_segment, &priv->num_recorded_images); - CHECK_AND_RETURN_ON_PCO_ERROR (err); - - err = Fg_AcquireEx (priv->fg, priv->fg_port, GRAB_INFINITE, ACQ_STANDARD, priv->fg_mem); - FG_SET_ERROR (err, priv->fg, UCA_PCO_CAMERA_ERROR_FG_ACQUISITION); - - priv->last_frame = 0; - priv->current_image = 1; -} - -static void -uca_pco_camera_stop_readout(UcaCamera *camera, GError **error) -{ - UcaPcoCameraPrivate *priv; - guint err; - - g_return_if_fail(UCA_IS_PCO_CAMERA(camera)); - - priv = UCA_PCO_CAMERA_GET_PRIVATE(camera); - - err = Fg_stopAcquire (priv->fg, priv->fg_port); - FG_SET_ERROR (err, priv->fg, UCA_PCO_CAMERA_ERROR_FG_GENERAL); - - err = Fg_setStatusEx (priv->fg, FG_UNBLOCK_ALL, 0, priv->fg_port, priv->fg_mem); - FG_SET_ERROR (err, priv->fg, UCA_PCO_CAMERA_ERROR_FG_GENERAL); -} - -static void -uca_pco_camera_trigger (UcaCamera *camera, GError **error) -{ - UcaPcoCameraPrivate *priv; - guint32 success; - guint err; - - g_return_if_fail (UCA_IS_PCO_CAMERA (camera)); - - priv = UCA_PCO_CAMERA_GET_PRIVATE (camera); - - /* TODO: Check if we can trigger */ - err = pco_force_trigger(priv->pco, &success); - CHECK_AND_RETURN_ON_PCO_ERROR (err); - - if (!success) { - g_set_error(error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_LIBPCO_GENERAL, - "Could not trigger frame acquisition"); - } -} - -static gboolean -uca_pco_camera_grab(UcaCamera *camera, gpointer data, GError **error) -{ - static const gint MAX_TIMEOUT = 5; - UcaPcoCameraPrivate *priv; - gboolean is_readout; - guint16 *frame; - guint err; - - g_return_val_if_fail (UCA_IS_PCO_CAMERA(camera), FALSE); - - priv = UCA_PCO_CAMERA_GET_PRIVATE(camera); - - g_object_get (G_OBJECT (camera), "is-readout", &is_readout, NULL); - - if (is_readout) { - if (priv->current_image == priv->num_recorded_images) - return FALSE; - - /* - * No joke, the pco firmware allows to read a range of images but - * implements only reading single images ... - */ - pco_read_images(priv->pco, priv->active_segment, priv->current_image, priv->current_image); - priv->current_image++; - } - else { - err = pco_request_image (priv->pco); - CHECK_AND_RETURN_VAL_ON_PCO_ERROR (err, FALSE); - } - - priv->last_frame = Fg_getLastPicNumberBlockingEx(priv->fg, priv->last_frame + 1, - priv->fg_port, MAX_TIMEOUT, priv->fg_mem); - - if (priv->last_frame <= 0) { - g_set_error (error, UCA_PCO_CAMERA_ERROR, - UCA_PCO_CAMERA_ERROR_FG_GENERAL, - "%s", Fg_getLastErrorDescription (priv->fg)); - return FALSE; - } - - frame = Fg_getImagePtrEx (priv->fg, priv->last_frame, priv->fg_port, priv->fg_mem); - - if (is_edge (priv)) - pco_get_reorder_func(priv->pco)((guint16 *) data, frame, priv->frame_width, priv->frame_height); - else - memcpy((gchar *) data, (gchar *) frame, priv->buffer_size); - - return TRUE; -} - -static gboolean -uca_pco_camera_readout (UcaCamera *camera, gpointer data, guint index, GError **error) -{ - static const gint MAX_TIMEOUT = 5; - UcaPcoCameraPrivate *priv; - guint16 *frame; - - g_return_val_if_fail (UCA_IS_PCO_CAMERA(camera), FALSE); - - priv = UCA_PCO_CAMERA_GET_PRIVATE(camera); - -#if 0 - /* XXX: the number of recorded images is not reported reliably by libpco, - * hence we ignore the check here */ - if (index >= priv->num_recorded_images) { - g_set_error (error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_FG_GENERAL, - "Cannot readout frame %i out of %i frames in total", - index, priv->num_recorded_images); - return FALSE; - } -#endif - - if (is_edge (priv)) { - g_set_error (error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_LIBPCO_GENERAL, - "pco.edge does not have a a readout mode"); - return FALSE; - } - - pco_read_images(priv->pco, priv->active_segment, index, index); - - priv->last_frame = Fg_getLastPicNumberBlockingEx(priv->fg, priv->last_frame + 1, - priv->fg_port, MAX_TIMEOUT, priv->fg_mem); - - if (priv->last_frame <= 0) { - g_set_error (error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_FG_GENERAL, - "%s", Fg_getLastErrorDescription (priv->fg)); - return FALSE; - } - - frame = Fg_getImagePtrEx (priv->fg, priv->last_frame, priv->fg_port, priv->fg_mem); - memcpy((gchar *) data, (gchar *) frame, priv->buffer_size); - - return TRUE; -} - -static void -uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) -{ - g_return_if_fail (UCA_IS_PCO_CAMERA (object)); - UcaPcoCameraPrivate *priv = UCA_PCO_CAMERA_GET_PRIVATE (object); - guint err = PCO_NOERROR; - - if (uca_camera_is_recording (UCA_CAMERA (object)) && !uca_camera_is_writable_during_acquisition (UCA_CAMERA (object), pspec->name)) { - g_warning ("Property '%s' cant be changed during acquisition", pspec->name); - return; - } - - switch (property_id) { - case PROP_SENSOR_EXTENDED: - { - guint16 format = g_value_get_boolean (value) ? SENSORFORMAT_EXTENDED : SENSORFORMAT_STANDARD; - err = pco_set_sensor_format(priv->pco, format); - } - break; - - case PROP_ROI_X: - priv->roi_x = g_value_get_uint(value); - break; - - case PROP_ROI_Y: - priv->roi_y = g_value_get_uint(value); - break; - - case PROP_ROI_WIDTH: - { - guint width = g_value_get_uint(value); - - if (width % priv->roi_horizontal_steps) - g_warning("ROI width %i is not a multiple of %i", width, priv->roi_horizontal_steps); - else - priv->roi_width = width; - } - break; - - case PROP_ROI_HEIGHT: - { - guint height = g_value_get_uint(value); - - if (height % priv->roi_vertical_steps) - g_warning("ROI height %i is not a multiple of %i", height, priv->roi_vertical_steps); - else - priv->roi_height = height; - } - break; - - case PROP_SENSOR_HORIZONTAL_BINNING: - priv->binning_h = g_value_get_uint(value); - break; - - case PROP_SENSOR_VERTICAL_BINNING: - priv->binning_v = g_value_get_uint(value); - break; - - case PROP_EXPOSURE_TIME: - { - if (priv->description->type == CAMERATYPE_PCO4000) { - const gdouble time = g_value_get_double(value); - - if (priv->exposure_timebase == TIMEBASE_INVALID) - read_timebase(priv); - - /* - * Lets check if we can express the time in the current time - * base. If not, we need to adjust that. - */ - guint16 suitable_timebase = get_suitable_timebase(time); - - if (suitable_timebase == TIMEBASE_INVALID) { - g_warning("Cannot set such a small exposure time"); - } - else { - if (suitable_timebase != priv->exposure_timebase) { - priv->exposure_timebase = suitable_timebase; - err = pco_set_timebase(priv->pco, priv->delay_timebase, suitable_timebase); - break; - } - - gdouble timebase = convert_timebase(suitable_timebase); - guint32 timesteps = time / timebase; - err = pco_set_exposure_time(priv->pco, timesteps); - } - } - else { - uint32_t exposure; - uint32_t framerate; - - err = pco_get_framerate (priv->pco, &framerate, &exposure); - exposure = (uint32_t) (g_value_get_double (value) * 1000 * 1000 * 1000); - err = pco_set_framerate (priv->pco, framerate, exposure, false); - } - } - break; - - case PROP_FRAMES_PER_SECOND: - { - if (priv->description->type == CAMERATYPE_PCO4000) { - gdouble n_frames_per_second; - gdouble exposure_time; - gdouble delay; - - /* - * We want to expose n frames in one second, each frame takes - * exposure time + delay time. Thus we have - * - * 1s = n * (t_exp + t_delay) <=> t_exp = 1s/n - t_delay. - */ - delay = get_internal_delay (UCA_PCO_CAMERA (object)); - n_frames_per_second = g_value_get_double (value); - exposure_time = 1.0 / n_frames_per_second - delay; - - if (exposure_time <= 0.0) - g_warning ("Too many frames per second requested."); - else - g_object_set (object, "exposure-time", exposure_time, NULL); - } - else { - uint32_t exposure; - uint32_t framerate; - - err = pco_get_framerate (priv->pco, &framerate, &exposure); - framerate = (uint32_t) (g_value_get_double (value) * 1000); - err = pco_set_framerate (priv->pco, framerate, exposure, true); - } - } - break; - - case PROP_SENSOR_ADCS: - { - const guint num_adcs = g_value_get_uint(value); - err = pco_set_adc_mode(priv->pco, num_adcs); - } - break; - - case PROP_SENSOR_PIXELRATE: - { - guint desired_pixel_rate = g_value_get_uint(value); - guint32 pixel_rate = 0; - - for (guint i = 0; i < priv->pixelrates->n_values; i++) { - if (g_value_get_uint(g_value_array_get_nth(priv->pixelrates, i)) == desired_pixel_rate) { - pixel_rate = desired_pixel_rate; - break; - } - } - - if (pixel_rate != 0) { - err = pco_set_pixelrate(priv->pco, pixel_rate); - - if (err != PCO_NOERROR) - err = pco_reset(priv->pco); - } - else - g_warning("%i Hz is not possible. Please check the \"sensor-pixelrates\" property", desired_pixel_rate); - } - break; - - case PROP_DOUBLE_IMAGE_MODE: - if (!pco_is_double_image_mode_available(priv->pco)) - g_warning("Double image mode is not available on this pco model"); - else - err = pco_set_double_image_mode(priv->pco, g_value_get_boolean(value)); - break; - - case PROP_OFFSET_MODE: - err = pco_set_offset_mode(priv->pco, g_value_get_boolean(value)); - break; - - case PROP_COOLING_POINT: - { - int16_t temperature = (int16_t) g_value_get_int(value); - err = pco_set_cooling_temperature(priv->pco, temperature); - } - break; - - case PROP_RECORD_MODE: - { - /* TODO: setting this is not possible for the edge */ - UcaPcoCameraRecordMode mode = (UcaPcoCameraRecordMode) g_value_get_enum(value); - - if (mode == UCA_PCO_CAMERA_RECORD_MODE_SEQUENCE) - err = pco_set_record_mode(priv->pco, RECORDER_SUBMODE_SEQUENCE); - else if (mode == UCA_PCO_CAMERA_RECORD_MODE_RING_BUFFER) - err = pco_set_record_mode(priv->pco, RECORDER_SUBMODE_RINGBUFFER); - else - g_warning("Unknown record mode"); - } - break; - - case PROP_STORAGE_MODE: - { - /* TODO: setting this is not possible for the edge */ - UcaPcoCameraStorageMode mode = (UcaPcoCameraStorageMode) g_value_get_enum(value); - - if (mode == UCA_PCO_CAMERA_STORAGE_MODE_FIFO_BUFFER) - err = pco_set_storage_mode (priv->pco, STORAGE_MODE_FIFO_BUFFER); - else if (mode == UCA_PCO_CAMERA_STORAGE_MODE_RECORDER) - err = pco_set_storage_mode (priv->pco, STORAGE_MODE_RECORDER); - else - g_warning("Unknown record mode"); - } - break; - - case PROP_ACQUIRE_MODE: - { - UcaPcoCameraAcquireMode mode = (UcaPcoCameraAcquireMode) g_value_get_enum(value); - - if (mode == UCA_PCO_CAMERA_ACQUIRE_MODE_AUTO) - err = pco_set_acquire_mode(priv->pco, ACQUIRE_MODE_AUTO); - else if (mode == UCA_PCO_CAMERA_ACQUIRE_MODE_EXTERNAL) - err = pco_set_acquire_mode(priv->pco, ACQUIRE_MODE_EXTERNAL); - else - g_warning("Unknown acquire mode"); - } - break; - - case PROP_FAST_SCAN: - { - guint32 mode; - - mode = g_value_get_boolean (value) ? PCO_SCANMODE_FAST : PCO_SCANMODE_SLOW; - pco_set_scan_mode (priv->pco, mode); - } - break; - - case PROP_TRIGGER_SOURCE: - { - UcaCameraTriggerSource trigger_source = g_value_get_enum (value); - - switch (trigger_source) { - case UCA_CAMERA_TRIGGER_SOURCE_AUTO: - err = pco_set_trigger_mode(priv->pco, TRIGGER_MODE_AUTOTRIGGER); - break; - case UCA_CAMERA_TRIGGER_SOURCE_SOFTWARE: - err = pco_set_trigger_mode(priv->pco, TRIGGER_MODE_SOFTWARETRIGGER); - break; - case UCA_CAMERA_TRIGGER_SOURCE_EXTERNAL: - err = pco_set_trigger_mode(priv->pco, TRIGGER_MODE_EXTERNALTRIGGER); - break; - } - } - break; - - case PROP_NOISE_FILTER: - { - guint16 filter_mode = g_value_get_boolean(value) ? NOISE_FILTER_MODE_ON : NOISE_FILTER_MODE_OFF; - err = pco_set_noise_filter_mode(priv->pco, filter_mode); - } - break; - - case PROP_TIMESTAMP_MODE: - { - guint16 table[] = { - TIMESTAMP_MODE_OFF, - TIMESTAMP_MODE_BINARY, - TIMESTAMP_MODE_BINARYANDASCII, - TIMESTAMP_MODE_ASCII, - }; - - err = pco_set_timestamp_mode(priv->pco, table[g_value_get_enum(value)]); - } - break; - - case PROP_EDGE_GLOBAL_SHUTTER: - { - pco_edge_shutter shutter; - - shutter = g_value_get_boolean (value) ? PCO_EDGE_GLOBAL_SHUTTER : PCO_EDGE_ROLLING_SHUTTER; - err = pco_edge_set_shutter (priv->pco, shutter); - } - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec); - return; - } - - check_pco_property_error (err, property_id); -} - -static void -uca_pco_camera_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) -{ - UcaPcoCameraPrivate *priv; - guint err = PCO_NOERROR; - - priv = UCA_PCO_CAMERA_GET_PRIVATE(object); - - /* Should fix #20 */ - if (uca_camera_is_recording (UCA_CAMERA (object))) { - if (priv->description->type == CAMERATYPE_PCO4000) { - return; - } - } - - switch (property_id) { - case PROP_SENSOR_EXTENDED: - { - guint16 format; - err = pco_get_sensor_format(priv->pco, &format); - g_value_set_boolean(value, format == SENSORFORMAT_EXTENDED); - } - break; - - case PROP_SENSOR_WIDTH: - g_value_set_uint(value, priv->width); - break; - - case PROP_SENSOR_HEIGHT: - g_value_set_uint(value, priv->height); - break; - - case PROP_SENSOR_PIXEL_WIDTH: - switch (priv->description->type) { - case CAMERATYPE_PCO_EDGE: - g_value_set_double (value, 0.0000065); - break; - case CAMERATYPE_PCO_EDGE_GL: - g_value_set_double (value, 0.0000065); - break; - case CAMERATYPE_PCO_DIMAX_STD: - g_value_set_double (value, 0.0000110); - break; - case CAMERATYPE_PCO4000: - g_value_set_double (value, 0.0000090); - break; - } - break; - - case PROP_SENSOR_PIXEL_HEIGHT: - switch (priv->description->type) { - case CAMERATYPE_PCO_EDGE: - g_value_set_double (value, 0.0000065); - break; - case CAMERATYPE_PCO_EDGE_GL: - g_value_set_double (value, 0.0000065); - break; - case CAMERATYPE_PCO_DIMAX_STD: - g_value_set_double (value, 0.0000110); - break; - case CAMERATYPE_PCO4000: - g_value_set_double (value, 0.0000090); - break; - } - break; - - case PROP_SENSOR_WIDTH_EXTENDED: - g_value_set_uint(value, priv->width_ex < priv->width ? priv->width : priv->width_ex); - break; - - case PROP_SENSOR_HEIGHT_EXTENDED: - g_value_set_uint(value, priv->height_ex < priv->height ? priv->height : priv->height_ex); - break; - - case PROP_SENSOR_HORIZONTAL_BINNING: - g_value_set_uint(value, priv->binning_h); - break; - - case PROP_SENSOR_HORIZONTAL_BINNINGS: - g_value_set_boxed(value, priv->horizontal_binnings); - break; - - case PROP_SENSOR_VERTICAL_BINNING: - g_value_set_uint(value, priv->binning_v); - break; - - case PROP_SENSOR_VERTICAL_BINNINGS: - g_value_set_boxed(value, priv->vertical_binnings); - break; - - case PROP_SENSOR_BITDEPTH: - switch (priv->description->type) { - case CAMERATYPE_PCO4000: - g_value_set_uint(value, 14); - break; - case CAMERATYPE_PCO_EDGE: - g_value_set_uint(value, 16); - break; - case CAMERATYPE_PCO_EDGE_GL: - g_value_set_uint(value, 16); - break; - case CAMERATYPE_PCO_DIMAX_STD: - g_value_set_uint(value, 12); - break; - } - break; - - case PROP_SENSOR_TEMPERATURE: - { - gint32 ccd, camera, power; - err = pco_get_temperature(priv->pco, &ccd, &camera, &power); - g_value_set_double(value, ccd / 10.0); - } - break; - - case PROP_SENSOR_ADCS: - { - /* - * Up to now, the ADC mode corresponds directly to the number of - * ADCs in use. - */ - pco_adc_mode mode; - err = pco_get_adc_mode(priv->pco, &mode); - g_value_set_uint(value, mode); - } - break; - - case PROP_SENSOR_MAX_ADCS: - { - GParamSpecUInt *spec = (GParamSpecUInt *) pco_properties[PROP_SENSOR_ADCS]; - g_value_set_uint(value, spec->maximum); - } - break; - - case PROP_SENSOR_PIXELRATES: - g_value_set_boxed(value, priv->pixelrates); - break; - - case PROP_SENSOR_PIXELRATE: - { - guint32 pixelrate; - err = pco_get_pixelrate(priv->pco, &pixelrate); - g_value_set_uint(value, pixelrate); - } - break; - - case PROP_EXPOSURE_TIME: - { - if (priv->description->type == CAMERATYPE_PCO4000) { - uint32_t exposure_time; - err = pco_get_exposure_time(priv->pco, &exposure_time); - - if (priv->exposure_timebase == TIMEBASE_INVALID) - read_timebase(priv); - - g_value_set_double(value, convert_timebase(priv->exposure_timebase) * exposure_time); - } - else { - uint32_t exposure; - uint32_t framerate; - - err = pco_get_framerate (priv->pco, &framerate, &exposure); - g_value_set_double (value, exposure / 1000. / 1000. / 1000.); - } - } - break; - - case PROP_FRAMES_PER_SECOND: - { - if (priv->description->type == CAMERATYPE_PCO4000) { - gdouble exposure_time; - gdouble delay; - - delay = get_internal_delay (UCA_PCO_CAMERA (object)); - g_object_get (object, "exposure-time", &exposure_time, NULL); - g_value_set_double (value, 1.0 / (exposure_time + delay)); - } - else { - uint32_t exposure; - uint32_t framerate; - - err = pco_get_framerate (priv->pco, &framerate, &exposure); - g_value_set_double (value, framerate / 1000.); - } - } - break; - - case PROP_HAS_DOUBLE_IMAGE_MODE: - g_value_set_boolean(value, pco_is_double_image_mode_available(priv->pco)); - break; - - case PROP_DOUBLE_IMAGE_MODE: - if (!pco_is_double_image_mode_available(priv->pco)) - g_warning("Double image mode is not available on this pco model"); - else { - bool on; - err = pco_get_double_image_mode(priv->pco, &on); - g_value_set_boolean(value, on); - } - break; - - case PROP_OFFSET_MODE: - { - bool on; - err = pco_get_offset_mode(priv->pco, &on); - g_value_set_boolean(value, on); - } - break; - - case PROP_HAS_STREAMING: - g_value_set_boolean(value, TRUE); - break; - - case PROP_HAS_CAMRAM_RECORDING: - g_value_set_boolean(value, priv->description->has_camram); - break; - - case PROP_RECORDED_FRAMES: - err = pco_get_num_images (priv->pco, priv->active_segment, &priv->num_recorded_images); - g_value_set_uint(value, priv->num_recorded_images); - break; - - case PROP_RECORD_MODE: - { - guint16 mode; - err = pco_get_record_mode(priv->pco, &mode); - - if (mode == RECORDER_SUBMODE_SEQUENCE) - g_value_set_enum(value, UCA_PCO_CAMERA_RECORD_MODE_SEQUENCE); - else if (mode == RECORDER_SUBMODE_RINGBUFFER) - g_value_set_enum(value, UCA_PCO_CAMERA_RECORD_MODE_RING_BUFFER); - else - g_warning("pco storage mode not handled"); - } - break; - - case PROP_STORAGE_MODE: - { - guint16 mode; - err = pco_get_storage_mode (priv->pco, &mode); - - if (mode == STORAGE_MODE_RECORDER) - g_value_set_enum (value, UCA_PCO_CAMERA_STORAGE_MODE_RECORDER); - else if (mode == STORAGE_MODE_FIFO_BUFFER) - g_value_set_enum (value, UCA_PCO_CAMERA_STORAGE_MODE_FIFO_BUFFER); - else - g_warning("pco record mode not handled"); - } - break; - - case PROP_ACQUIRE_MODE: - { - guint16 mode; - err = pco_get_acquire_mode(priv->pco, &mode); - - if (mode == ACQUIRE_MODE_AUTO) - g_value_set_enum(value, UCA_PCO_CAMERA_ACQUIRE_MODE_AUTO); - else if (mode == ACQUIRE_MODE_EXTERNAL) - g_value_set_enum(value, UCA_PCO_CAMERA_ACQUIRE_MODE_EXTERNAL); - else - g_warning("pco acquire mode not handled"); - } - break; - - case PROP_FAST_SCAN: - { - guint32 mode; - err = pco_get_scan_mode (priv->pco, &mode); - g_value_set_boolean (value, mode == PCO_SCANMODE_FAST); - } - break; - - case PROP_TRIGGER_SOURCE: - { - guint16 mode; - err = pco_get_trigger_mode(priv->pco, &mode); - - switch (mode) { - case TRIGGER_MODE_AUTOTRIGGER: - g_value_set_enum(value, UCA_CAMERA_TRIGGER_SOURCE_AUTO); - break; - case TRIGGER_MODE_SOFTWARETRIGGER: - g_value_set_enum(value, UCA_CAMERA_TRIGGER_SOURCE_SOFTWARE); - break; - case TRIGGER_MODE_EXTERNALTRIGGER: - g_value_set_enum(value, UCA_CAMERA_TRIGGER_SOURCE_EXTERNAL); - break; - default: - g_warning("pco trigger mode not handled"); - } - } - break; - - case PROP_ROI_X: - g_value_set_uint(value, priv->roi_x); - break; - - case PROP_ROI_Y: - g_value_set_uint(value, priv->roi_y); - break; - - case PROP_ROI_WIDTH: - g_value_set_uint(value, priv->roi_width); - break; - - case PROP_ROI_HEIGHT: - g_value_set_uint(value, priv->roi_height); - break; - - case PROP_ROI_WIDTH_MULTIPLIER: - g_value_set_uint(value, priv->roi_horizontal_steps); - break; - - case PROP_ROI_HEIGHT_MULTIPLIER: - g_value_set_uint(value, priv->roi_vertical_steps); - break; - - case PROP_NAME: - g_value_set_string (value, "pco"); - break; - - case PROP_COOLING_POINT: - { - int16_t temperature; - err = pco_get_cooling_temperature(priv->pco, &temperature); - g_value_set_int(value, temperature); - } - break; - - case PROP_COOLING_POINT_MIN: - { - GParamSpecInt *spec = (GParamSpecInt *) pco_properties[PROP_COOLING_POINT]; - g_value_set_int(value, spec->minimum); - } - break; - - case PROP_COOLING_POINT_MAX: - { - GParamSpecInt *spec = (GParamSpecInt *) pco_properties[PROP_COOLING_POINT]; - g_value_set_int(value, spec->maximum); - } - break; - - case PROP_COOLING_POINT_DEFAULT: - { - GParamSpecInt *spec = (GParamSpecInt *) pco_properties[PROP_COOLING_POINT]; - g_value_set_int(value, spec->default_value); - } - break; - - case PROP_NOISE_FILTER: - { - guint16 mode; - err = pco_get_noise_filter_mode(priv->pco, &mode); - g_value_set_boolean(value, mode != NOISE_FILTER_MODE_OFF); - } - break; - - case PROP_TIMESTAMP_MODE: - { - guint16 mode; - UcaPcoCameraTimestamp table[] = { - UCA_PCO_CAMERA_TIMESTAMP_NONE, - UCA_PCO_CAMERA_TIMESTAMP_BINARY, - UCA_PCO_CAMERA_TIMESTAMP_BOTH, - UCA_PCO_CAMERA_TIMESTAMP_ASCII - }; - - err = pco_get_timestamp_mode (priv->pco, &mode); - g_value_set_enum (value, table[mode]); - } - break; - - case PROP_VERSION: - g_value_set_string (value, priv->version); - break; - - case PROP_EDGE_GLOBAL_SHUTTER: - { - pco_edge_shutter shutter; - err = pco_edge_get_shutter (priv->pco, &shutter); - g_value_set_boolean (value, shutter == PCO_EDGE_GLOBAL_SHUTTER); - } - break; - - case PROP_IS_RECORDING: - { - bool is_recording; - - err = pco_is_recording (priv->pco, &is_recording); - g_value_set_boolean (value, (gboolean) is_recording); - } - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec); - return; - } - - check_pco_property_error (err, property_id); -} - -static void -uca_pco_camera_finalize(GObject *object) -{ - UcaPcoCameraPrivate *priv = UCA_PCO_CAMERA_GET_PRIVATE(object); - - if (priv->horizontal_binnings) - g_value_array_free (priv->horizontal_binnings); - - if (priv->vertical_binnings) - g_value_array_free (priv->vertical_binnings); - - if (priv->pixelrates) - g_value_array_free (priv->pixelrates); - - if (priv->fg) { - if (priv->fg_mem) - Fg_FreeMemEx(priv->fg, priv->fg_mem); - - Fg_FreeGrabber (priv->fg); - } - - if (priv->version) { - g_free (priv->version); - priv->version = NULL; - } - - if (priv->pco) - pco_destroy (priv->pco); - - g_free (priv->grab_buffer); - g_clear_error (&priv->construct_error); - - G_OBJECT_CLASS (uca_pco_camera_parent_class)->finalize (object); -} - -static gboolean -uca_pco_camera_initable_init (GInitable *initable, - GCancellable *cancellable, - GError **error) -{ - UcaPcoCamera *camera; - UcaPcoCameraPrivate *priv; - - g_return_val_if_fail (UCA_IS_PCO_CAMERA (initable), FALSE); - - if (cancellable != NULL) { - g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, - "Cancellable initialization not supported"); - return FALSE; - } - - camera = UCA_PCO_CAMERA (initable); - priv = camera->priv; - - if (priv->construct_error != NULL) { - if (error) - *error = g_error_copy (priv->construct_error); - - return FALSE; - } - - return TRUE; -} - -static void -uca_pco_camera_initable_iface_init (GInitableIface *iface) -{ - iface->init = uca_pco_camera_initable_init; -} - -static void -uca_pco_camera_class_init(UcaPcoCameraClass *klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS(klass); - gobject_class->set_property = uca_pco_camera_set_property; - gobject_class->get_property = uca_pco_camera_get_property; - gobject_class->finalize = uca_pco_camera_finalize; - - UcaCameraClass *camera_class = UCA_CAMERA_CLASS(klass); - camera_class->start_recording = uca_pco_camera_start_recording; - camera_class->stop_recording = uca_pco_camera_stop_recording; - camera_class->start_readout = uca_pco_camera_start_readout; - camera_class->stop_readout = uca_pco_camera_stop_readout; - camera_class->trigger = uca_pco_camera_trigger; - camera_class->grab = uca_pco_camera_grab; - camera_class->readout = uca_pco_camera_readout; - - for (guint i = 0; base_overrideables[i] != 0; i++) - g_object_class_override_property(gobject_class, base_overrideables[i], uca_camera_props[base_overrideables[i]]); - - /** - * UcaPcoCamera:sensor-extended: - * - * Activate larger sensor area that contains surrounding pixels for dark - * references and dummies. Use #UcaPcoCamera:sensor-width-extended and - * #UcaPcoCamera:sensor-height-extended to query the resolution of the - * larger area. - */ - pco_properties[PROP_SENSOR_EXTENDED] = - g_param_spec_boolean("sensor-extended", - "Use extended sensor format", - "Use extended sensor format", - FALSE, G_PARAM_READWRITE); - - pco_properties[PROP_SENSOR_WIDTH_EXTENDED] = - g_param_spec_uint("sensor-width-extended", - "Width of extended sensor", - "Width of the extended sensor in pixels", - 1, G_MAXUINT, 1, - G_PARAM_READABLE); - - pco_properties[PROP_SENSOR_HEIGHT_EXTENDED] = - g_param_spec_uint("sensor-height-extended", - "Height of extended sensor", - "Height of the extended sensor in pixels", - 1, G_MAXUINT, 1, - G_PARAM_READABLE); - - /** - * UcaPcoCamera:sensor-pixelrate: - * - * Read and write the pixel rate or clock of the sensor in terms of Hertz. - * Make sure to query the possible pixel rates through the - * #UcaPcoCamera:sensor-pixelrates property. Any other value will be - * rejected by the camera. - */ - pco_properties[PROP_SENSOR_PIXELRATE] = - g_param_spec_uint("sensor-pixelrate", - "Pixel rate", - "Pixel rate", - 1, G_MAXUINT, 1, - G_PARAM_READWRITE); - - pco_properties[PROP_SENSOR_PIXELRATES] = - g_param_spec_value_array("sensor-pixelrates", - "Array of possible sensor pixel rates", - "Array of possible sensor pixel rates", - pco_properties[PROP_SENSOR_PIXELRATE], - G_PARAM_READABLE); - - pco_properties[PROP_NAME] = - g_param_spec_string("name", - "Name of the camera", - "Name of the camera", - "", G_PARAM_READABLE); - - pco_properties[PROP_SENSOR_TEMPERATURE] = - g_param_spec_double("sensor-temperature", - "Temperature of the sensor", - "Temperature of the sensor in degree Celsius", - -G_MAXDOUBLE, G_MAXDOUBLE, 0.0, - G_PARAM_READABLE); - - pco_properties[PROP_HAS_DOUBLE_IMAGE_MODE] = - g_param_spec_boolean("has-double-image-mode", - "Is double image mode supported by this model", - "Is double image mode supported by this model", - FALSE, G_PARAM_READABLE); - - pco_properties[PROP_DOUBLE_IMAGE_MODE] = - g_param_spec_boolean("double-image-mode", - "Use double image mode", - "Use double image mode", - FALSE, G_PARAM_READWRITE); - - pco_properties[PROP_OFFSET_MODE] = - g_param_spec_boolean("offset-mode", - "Use offset mode", - "Use offset mode", - FALSE, G_PARAM_READWRITE); - - pco_properties[PROP_RECORD_MODE] = - g_param_spec_enum("record-mode", - "Record mode", - "Record mode", - UCA_TYPE_PCO_CAMERA_RECORD_MODE, UCA_PCO_CAMERA_RECORD_MODE_SEQUENCE, - G_PARAM_READWRITE); - - pco_properties[PROP_STORAGE_MODE] = - g_param_spec_enum("storage-mode", - "Storage mode", - "Storage mode", - UCA_TYPE_PCO_CAMERA_STORAGE_MODE, UCA_PCO_CAMERA_STORAGE_MODE_FIFO_BUFFER, - G_PARAM_READWRITE); - - pco_properties[PROP_ACQUIRE_MODE] = - g_param_spec_enum("acquire-mode", - "Acquire mode", - "Acquire mode", - UCA_TYPE_PCO_CAMERA_ACQUIRE_MODE, UCA_PCO_CAMERA_ACQUIRE_MODE_AUTO, - G_PARAM_READWRITE); - - pco_properties[PROP_FAST_SCAN] = - g_param_spec_boolean("fast-scan", - "Use fast scan mode", - "Use fast scan mode with less dynamic range", - FALSE, G_PARAM_READWRITE); - - pco_properties[PROP_NOISE_FILTER] = - g_param_spec_boolean("noise-filter", - "Noise filter", - "Noise filter", - FALSE, G_PARAM_READWRITE); - - /** - * UcaPcoCamera:cooling-point: - * - * The value range is set arbitrarily, because we are not yet connected to - * the camera and just don't know the cooling range. We override these - * values in #uca_pco_camera_new(). - */ - pco_properties[PROP_COOLING_POINT] = - g_param_spec_int("cooling-point", - "Cooling point of the camera", - "Cooling point of the camera in degree celsius", - 0, 10, 5, G_PARAM_READWRITE); - - pco_properties[PROP_COOLING_POINT_MIN] = - g_param_spec_int("cooling-point-min", - "Minimum cooling point", - "Minimum cooling point in degree celsius", - G_MININT, G_MAXINT, 0, G_PARAM_READABLE); - - pco_properties[PROP_COOLING_POINT_MAX] = - g_param_spec_int("cooling-point-max", - "Maximum cooling point", - "Maximum cooling point in degree celsius", - G_MININT, G_MAXINT, 0, G_PARAM_READABLE); - - pco_properties[PROP_COOLING_POINT_DEFAULT] = - g_param_spec_int("cooling-point-default", - "Default cooling point", - "Default cooling point in degree celsius", - G_MININT, G_MAXINT, 0, G_PARAM_READABLE); - - pco_properties[PROP_SENSOR_ADCS] = - g_param_spec_uint("sensor-adcs", - "Number of ADCs to use", - "Number of ADCs to use", - 1, 2, 1, - G_PARAM_READWRITE); - - pco_properties[PROP_SENSOR_MAX_ADCS] = - g_param_spec_uint("sensor-max-adcs", - "Maximum number of ADCs", - "Maximum number of ADCs that can be set with \"sensor-adcs\"", - 1, G_MAXUINT, 1, - G_PARAM_READABLE); - - pco_properties[PROP_TIMESTAMP_MODE] = - g_param_spec_enum("timestamp-mode", - "Timestamp mode", - "Timestamp mode", - UCA_TYPE_PCO_CAMERA_TIMESTAMP, UCA_PCO_CAMERA_TIMESTAMP_NONE, - G_PARAM_READWRITE); - - pco_properties[PROP_VERSION] = - g_param_spec_string("version", - "Camera version", - "Camera version given as `serial number, hardware major.minor, firmware major.minor'", - DEFAULT_VERSION, - G_PARAM_READABLE); - - pco_properties[PROP_EDGE_GLOBAL_SHUTTER] = - g_param_spec_boolean("global-shutter", - "Global shutter enabled", - "Global shutter enabled", - FALSE, G_PARAM_READWRITE); - - for (guint id = N_BASE_PROPERTIES; id < N_PROPERTIES; id++) - g_object_class_install_property(gobject_class, id, pco_properties[id]); - - g_type_class_add_private(klass, sizeof(UcaPcoCameraPrivate)); -} - -static gboolean -setup_pco_camera (UcaPcoCameraPrivate *priv) -{ - pco_cl_map_entry *map_entry; - guint16 roi[4]; - guint16 camera_type; - guint16 camera_subtype; - guint32 serial; - guint16 version[4]; - - priv->pco = pco_init(); - - if (priv->pco == NULL) { - g_set_error (&priv->construct_error, - UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_LIBPCO_INIT, - "Initializing libpco failed"); - return FALSE; - } - - pco_get_camera_type (priv->pco, &camera_type, &camera_subtype); - map_entry = get_pco_cl_map_entry (camera_type); - - if (map_entry == NULL) { - g_set_error (&priv->construct_error, - UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_UNSUPPORTED, - "Camera type is not supported"); - return FALSE; - } - - priv->description = map_entry; - - pco_get_active_segment (priv->pco, &priv->active_segment); - pco_get_resolution (priv->pco, &priv->width, &priv->height, &priv->width_ex, &priv->height_ex); - pco_get_binning (priv->pco, &priv->binning_h, &priv->binning_v); - pco_set_auto_transfer (priv->pco, 1); - - pco_get_roi (priv->pco, roi); - pco_get_roi_steps (priv->pco, &priv->roi_horizontal_steps, &priv->roi_vertical_steps); - - priv->roi_x = roi[0] - 1; - priv->roi_y = roi[1] - 1; - priv->roi_width = roi[2] - roi[0] + 1; - priv->roi_height = roi[3] - roi[1] + 1; - priv->num_recorded_images = 0; - - pco_get_camera_version (priv->pco, &serial, &version[0], &version[1], &version[2], &version[3]); - g_free (priv->version); - priv->version = g_strdup_printf ("%u, %u.%u, %u.%u", serial, version[0], version[1], version[2], version[3]); - - return TRUE; -} - -static gboolean -setup_frame_grabber (UcaPcoCameraPrivate *priv) -{ - guint32 fg_width; - guint32 fg_height; - int val; - - priv->fg_port = PORT_A; - priv->fg = Fg_Init (priv->description->so_file, priv->fg_port); - - if (priv->fg == NULL) { - g_set_error (&priv->construct_error, UCA_PCO_CAMERA_ERROR, UCA_PCO_CAMERA_ERROR_FG_INIT, - "%s", Fg_getLastErrorDescription(priv->fg)); - return FALSE; - } - - FG_TRY_PARAM (priv->fg, &priv->construct_error, FG_CAMERA_LINK_CAMTYP, &priv->description->cl_type, priv->fg_port); - FG_TRY_PARAM (priv->fg, &priv->construct_error, FG_FORMAT, &priv->description->cl_format, priv->fg_port); - - fg_width = is_edge (priv) ? priv->width * 2 : priv->width; - FG_TRY_PARAM (priv->fg, &priv->construct_error, FG_WIDTH, &fg_width, priv->fg_port); - - fg_height = priv->height; - FG_TRY_PARAM (priv->fg, &priv->construct_error, FG_HEIGHT, &fg_height, priv->fg_port); - - val = FREE_RUN; - FG_TRY_PARAM (priv->fg, &priv->construct_error, FG_TRIGGERMODE, &val, priv->fg_port); - - return TRUE; -} - -static void -override_property_ranges (UcaPcoCamera *camera) -{ - UcaPcoCameraPrivate *priv; - GObjectClass *oclass; - - priv = UCA_PCO_CAMERA_GET_PRIVATE (camera); - oclass = G_OBJECT_CLASS (UCA_PCO_CAMERA_GET_CLASS (camera)); - property_override_default_guint_value (oclass, "roi-width", priv->width); - property_override_default_guint_value (oclass, "roi-height", priv->height); - - guint32 rates[4] = {0}; - gint num_rates = 0; - - if (pco_get_available_pixelrates (priv->pco, rates, &num_rates) == PCO_NOERROR) { - fill_pixelrates (priv, rates, num_rates); - property_override_default_guint_value (oclass, "sensor-pixelrate", rates[0]); - } - - override_temperature_range (priv); - override_maximum_adcs (priv); -} - -static void -uca_pco_camera_init (UcaPcoCamera *self) -{ - UcaCamera *camera; - UcaPcoCameraPrivate *priv; - - self->priv = priv = UCA_PCO_CAMERA_GET_PRIVATE (self); - - priv->fg_mem = NULL; - priv->description = NULL; - priv->last_frame = 0; - priv->grab_buffer = NULL; - priv->delay_timebase = TIMEBASE_INVALID; - priv->exposure_timebase = TIMEBASE_INVALID; - priv->construct_error = NULL; - priv->version = g_strdup (DEFAULT_VERSION); - - if (!setup_pco_camera (priv)) - return; - - if (!setup_frame_grabber (priv)) - return; - - fill_binnings (priv); - override_property_ranges (self); - - camera = UCA_CAMERA (self); - uca_camera_register_unit (camera, "sensor-width-extended", UCA_UNIT_PIXEL); - uca_camera_register_unit (camera, "sensor-height-extended", UCA_UNIT_PIXEL); - uca_camera_register_unit (camera, "sensor-temperature", UCA_UNIT_DEGREE_CELSIUS); - uca_camera_register_unit (camera, "cooling-point", UCA_UNIT_DEGREE_CELSIUS); - uca_camera_register_unit (camera, "cooling-point-min", UCA_UNIT_DEGREE_CELSIUS); - uca_camera_register_unit (camera, "cooling-point-max", UCA_UNIT_DEGREE_CELSIUS); - uca_camera_register_unit (camera, "cooling-point-default", UCA_UNIT_DEGREE_CELSIUS); - uca_camera_register_unit (camera, "sensor-adcs", UCA_UNIT_COUNT); - uca_camera_register_unit (camera, "sensor-max-adcs", UCA_UNIT_COUNT); - - uca_camera_set_writable (camera, "exposure-time", TRUE); - uca_camera_set_writable (camera, "frames-per-second", TRUE); -} - -G_MODULE_EXPORT GType -uca_camera_get_type (void) -{ - return UCA_TYPE_PCO_CAMERA; -} diff --git a/plugins/pco/uca-pco-camera.h b/plugins/pco/uca-pco-camera.h deleted file mode 100644 index 6c3935e..0000000 --- a/plugins/pco/uca-pco-camera.h +++ /dev/null @@ -1,97 +0,0 @@ -/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu> - (Karlsruhe Institute of Technology) - - This library is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by the - Free Software Foundation; either version 2.1 of the License, or (at your - option) any later version. - - This library is distributed in the hope that it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more - details. - - You should have received a copy of the GNU Lesser General Public License along - with this library; if not, write to the Free Software Foundation, Inc., 51 - Franklin St, Fifth Floor, Boston, MA 02110, USA */ - -#ifndef __UCA_PCO_CAMERA_H -#define __UCA_PCO_CAMERA_H - -#include <glib-object.h> -#include "uca-camera.h" - -G_BEGIN_DECLS - -#define UCA_TYPE_PCO_CAMERA (uca_pco_camera_get_type()) -#define UCA_PCO_CAMERA(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), UCA_TYPE_PCO_CAMERA, UcaPcoCamera)) -#define UCA_IS_PCO_CAMERA(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), UCA_TYPE_PCO_CAMERA)) -#define UCA_PCO_CAMERA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), UCA_TYPE_PCO_CAMERA, UcaPcoCameraClass)) -#define UCA_IS_PCO_CAMERA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), UCA_TYPE_PCO_CAMERA)) -#define UCA_PCO_CAMERA_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), UCA_TYPE_PCO_CAMERA, UcaPcoCameraClass)) - -#define UCA_PCO_CAMERA_ERROR uca_pco_camera_error_quark() -typedef enum { - UCA_PCO_CAMERA_ERROR_LIBPCO_INIT, - UCA_PCO_CAMERA_ERROR_LIBPCO_GENERAL, - UCA_PCO_CAMERA_ERROR_UNSUPPORTED, - UCA_PCO_CAMERA_ERROR_FG_INIT, - UCA_PCO_CAMERA_ERROR_FG_GENERAL, - UCA_PCO_CAMERA_ERROR_FG_ACQUISITION -} UcaPcoCameraError; - -typedef struct _UcaPcoCamera UcaPcoCamera; -typedef struct _UcaPcoCameraClass UcaPcoCameraClass; -typedef struct _UcaPcoCameraPrivate UcaPcoCameraPrivate; - -typedef enum { - UCA_PCO_CAMERA_RECORD_MODE_SEQUENCE, - UCA_PCO_CAMERA_RECORD_MODE_RING_BUFFER, -} UcaPcoCameraRecordMode; - -typedef enum { - UCA_PCO_CAMERA_STORAGE_MODE_RECORDER, - UCA_PCO_CAMERA_STORAGE_MODE_FIFO_BUFFER, -} UcaPcoCameraStorageMode; - -typedef enum { - UCA_PCO_CAMERA_ACQUIRE_MODE_AUTO, - UCA_PCO_CAMERA_ACQUIRE_MODE_EXTERNAL -} UcaPcoCameraAcquireMode; - -typedef enum { - UCA_PCO_CAMERA_TIMESTAMP_NONE, - UCA_PCO_CAMERA_TIMESTAMP_BINARY, - UCA_PCO_CAMERA_TIMESTAMP_BOTH, - UCA_PCO_CAMERA_TIMESTAMP_ASCII -} UcaPcoCameraTimestamp; - -/** - * UcaPcoCamera: - * - * Creates #UcaPcoCamera instances by loading corresponding shared objects. The - * contents of the #UcaPcoCamera structure are private and should only be - * accessed via the provided API. - */ -struct _UcaPcoCamera { - /*< private >*/ - UcaCamera parent; - - UcaPcoCameraPrivate *priv; -}; - -/** - * UcaPcoCameraClass: - * - * #UcaPcoCamera class - */ -struct _UcaPcoCameraClass { - /*< private >*/ - UcaCameraClass parent; -}; - -GType uca_pco_camera_get_type(void); - -G_END_DECLS - -#endif |