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Diffstat (limited to 'src/cameras/uca-pylon-camera.c')
| -rw-r--r-- | src/cameras/uca-pylon-camera.c | 288 |
1 files changed, 288 insertions, 0 deletions
diff --git a/src/cameras/uca-pylon-camera.c b/src/cameras/uca-pylon-camera.c new file mode 100644 index 0000000..82380bc --- /dev/null +++ b/src/cameras/uca-pylon-camera.c @@ -0,0 +1,288 @@ +/* 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 <stdlib.h> +#include <stdio.h> +#include <string.h> +#include "uca-camera.h" +#include "uca-pylon-camera.h" +#include "pylon_camera.h" + + +/*#define HANDLE_PYLON_ERROR(err) \ + if ((err) != PYLON_NOERROR) { \ + g_set_error(error, UCA_PYLON_CAMERA_ERROR, \ + UCA_PYLON_CAMERA_ERROR_LIBPYLON_GENERAL,\ + "libpylon error %i", err); \ + return; \ + }*/ + +#define UCA_PYLON_CAMERA_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), UCA_TYPE_PYLON_CAMERA, UcaPylonCameraPrivate)) + +G_DEFINE_TYPE(UcaPylonCamera, uca_pylon_camera, UCA_TYPE_CAMERA) + +/** + * UcapylonCameraError: + * @UCA_PYLON_CAMERA_ERROR_LIBPYLON_INIT: Initializing libpylon failed + * @UCA_PYLON_CAMERA_ERROR_LIBPYLON_GENERAL: General libpylon error + * @UCA_PYLON_CAMERA_ERROR_UNSUPPORTED: Camera type is not supported + * @UCA_PYLON_CAMERA_ERROR_FG_INIT: Framegrabber initialization failed + * @UCA_PYLON_CAMERA_ERROR_FG_GENERAL: General framegrabber error + * @UCA_PYLON_CAMERA_ERROR_FG_ACQUISITION: Framegrabber acquisition error + */ +GQuark uca_pylon_camera_error_quark() +{ + return g_quark_from_static_string("uca-pylon-camera-error-quark"); +} + +enum { + PROP_NAME = N_BASE_PROPERTIES, + N_PROPERTIES +}; + +static gint base_overrideables[] = { + PROP_SENSOR_WIDTH, + PROP_SENSOR_HEIGHT, + PROP_SENSOR_BITDEPTH, +// PROP_SENSOR_HORIZONTAL_BINNING, +// PROP_SENSOR_HORIZONTAL_BINNINGS, +// PROP_SENSOR_VERTICAL_BINNING, +// PROP_SENSOR_VERTICAL_BINNINGS, +// PROP_SENSOR_MAX_FRAME_RATE, +// PROP_ROI_X, +// PROP_ROI_Y, +// PROP_ROI_WIDTH, +// PROP_ROI_HEIGHT, +// PROP_HAS_STREAMING, +// PROP_HAS_CAMRAM_RECORDING, + 0 +}; + + +static GParamSpec *pylon_properties[N_PROPERTIES] = { NULL, }; + + +struct _UcaPylonCameraPrivate { + guint frame_width; + guint frame_height; + guint bit_depth; + gsize num_bytes; + + guint width; + guint height; +}; + + + +UcaPylonCamera *uca_pylon_camera_new(GError **error) +{ + UcaPylonCamera *camera = g_object_new(UCA_TYPE_PYLON_CAMERA, NULL); + UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(camera); + + pylon_camera_new("/usr/local/lib64", "141.52.111.110", error); + if (*error) { + g_print("Error when calling pylon_camera_new %s\n", (*error)->message); + return NULL; + } + + return camera; +} + +static void uca_pylon_camera_start_recording(UcaCamera *camera, GError **error) +{ + g_return_if_fail(UCA_IS_PYLON_CAMERA(camera)); + UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(camera); + + priv->num_bytes = 2; + pylon_camera_start_acquision(error); + +} + +static void uca_pylon_camera_stop_recording(UcaCamera *camera, GError **error) +{ + g_return_if_fail(UCA_IS_PYLON_CAMERA(camera)); + UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(camera); + pylon_camera_stop_acquision(error); +} + +static void uca_pylon_camera_grab(UcaCamera *camera, gpointer *data, GError **error) +{ + g_return_if_fail(UCA_IS_PYLON_CAMERA(camera)); + UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(camera); + + if (*data == NULL) { + *data = g_malloc0(priv->frame_width * priv->frame_height * priv->num_bytes); + } + pylon_camera_grab(data, error); +} + +static void uca_pylon_camera_set_property(GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) +{ + UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(object); + + switch (property_id) { + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec); + return; + } +} + +static void uca_pylon_camera_get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec) +{ + printf("pylon_get_property\n"); + UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(object); + GError* error = NULL; + + switch (property_id) { + + case PROP_SENSOR_WIDTH: + pylon_camera_get_sensor_size(&priv->width, &priv->height, &error); + g_value_set_uint(value, priv->width); + printf("pylon_get_property sensor width %d\n", priv->width); + break; + + case PROP_SENSOR_HEIGHT: + pylon_camera_get_sensor_size(&priv->width, &priv->height, &error); + g_value_set_uint(value, priv->height); + printf("pylon_get_property sensor height %d\n", priv->height); + break; + + /* + case PROP_SENSOR_MAX_FRAME_RATE: + g_value_set_float(value, priv->camera_description->max_frame_rate); + break; + */ + + case PROP_SENSOR_BITDEPTH: + pylon_camera_get_bit_depth(&priv->bit_depth, &error); + g_value_set_uint(value, priv->bit_depth); + printf("pylon_get_property depth %d\n", priv->bit_depth); + break; + + /* + case PROP_HAS_STREAMING: + g_value_set_boolean(value, TRUE); + break; + + case PROP_HAS_CAMRAM_RECORDING: + g_value_set_boolean(value, priv->camera_description->has_camram); + break; + + case PROP_ROI_X: + { + guint16 roi[4] = {0}; + guint err = pylon_get_roi(priv->pylon, roi); + g_value_set_uint(value, roi[0]); + } + break; + + case PROP_ROI_Y: + { + guint16 roi[4] = {0}; + guint err = pylon_get_roi(priv->pylon, roi); + g_value_set_uint(value, roi[1]); + } + break; + + case PROP_ROI_WIDTH: + { + guint16 roi[4] = {0}; + guint err = pylon_get_roi(priv->pylon, roi); + g_value_set_uint(value, (roi[2] - roi[0])); + } + break; + + case PROP_ROI_HEIGHT: + { + guint16 roi[4] = {0}; + guint err = pylon_get_roi(priv->pylon, roi); + g_value_set_uint(value, (roi[3] - roi[1])); + } + break; +*/ + case PROP_NAME: + { + //char *name = NULL; + //pylon_get_name(priv->pylon, &name); + g_value_set_string(value, "TestName"); + //free(name); + } + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec); + break; + } +} + +static void uca_pylon_camera_finalize(GObject *object) +{ + /*UcaPylonCameraPrivate *priv = UCA_PYLON_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->fg) { + if (priv->fg_mem) + Fg_FreeMem(priv->fg, priv->fg_port); + + Fg_FreeGrabber(priv->fg); + } + + if (priv->pylon) + pylon_destroy(priv->pylon); + */ + + G_OBJECT_CLASS(uca_pylon_camera_parent_class)->finalize(object); +} + +static void uca_pylon_camera_class_init(UcaPylonCameraClass *klass) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS(klass); + gobject_class->set_property = uca_pylon_camera_set_property; + gobject_class->get_property = uca_pylon_camera_get_property; + gobject_class->finalize = uca_pylon_camera_finalize; + + UcaCameraClass *camera_class = UCA_CAMERA_CLASS(klass); + camera_class->start_recording = uca_pylon_camera_start_recording; + camera_class->stop_recording = uca_pylon_camera_stop_recording; + camera_class->grab = uca_pylon_camera_grab; + + 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]]); + + pylon_properties[PROP_NAME] = + g_param_spec_string("name", + "Name of the camera", + "Name of the camera", + "", G_PARAM_READABLE); + + + for (guint id = N_BASE_PROPERTIES; id < N_PROPERTIES; id++) + g_object_class_install_property(gobject_class, id, pylon_properties[id]); + + g_type_class_add_private(klass, sizeof(UcaPylonCameraPrivate)); +} + +static void uca_pylon_camera_init(UcaPylonCamera *self) +{ + self->priv = UCA_PYLON_CAMERA_GET_PRIVATE(self); +} + |