From 3031b5459bf662640b73b470bede0be021fc4409 Mon Sep 17 00:00:00 2001 From: Matthias Vogelgesang Date: Wed, 2 Apr 2014 08:32:50 +0200 Subject: Use direct UDP communication for xkit --- plugins/xkit/uca-xkit-camera.cc | 357 ---------------------------------------- 1 file changed, 357 deletions(-) delete mode 100644 plugins/xkit/uca-xkit-camera.cc (limited to 'plugins/xkit/uca-xkit-camera.cc') diff --git a/plugins/xkit/uca-xkit-camera.cc b/plugins/xkit/uca-xkit-camera.cc deleted file mode 100644 index 17d52d4..0000000 --- a/plugins/xkit/uca-xkit-camera.cc +++ /dev/null @@ -1,357 +0,0 @@ -/* Copyright (C) 2011-2013 Matthias Vogelgesang - (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 -#include - -#undef FALSE -#undef TRUE - -#include -#include -#include -#include -#include - -#include "uca-camera.h" -#include "uca-xkit-camera.h" - - -#define UCA_XKIT_CAMERA_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), UCA_TYPE_XKIT_CAMERA, UcaXkitCameraPrivate)) - -#define MEDIPIX_SENSOR_HEIGHT 256 - -static void uca_xkit_camera_initable_iface_init (GInitableIface *iface); - -G_DEFINE_TYPE_WITH_CODE (UcaXkitCamera, uca_xkit_camera, UCA_TYPE_CAMERA, - G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, - uca_xkit_camera_initable_iface_init)) - -GQuark uca_xkit_camera_error_quark() -{ - return g_quark_from_static_string("uca-xkit-camera-error-quark"); -} - -enum { - PROP_POSITIVE_POLARITY = N_BASE_PROPERTIES, - N_PROPERTIES -}; - -static gint base_overrideables[] = { - PROP_NAME, - PROP_SENSOR_WIDTH, - PROP_SENSOR_HEIGHT, - PROP_SENSOR_MAX_FRAME_RATE, - PROP_SENSOR_BITDEPTH, - PROP_EXPOSURE_TIME, - PROP_ROI_X, - PROP_ROI_Y, - PROP_ROI_WIDTH, - PROP_ROI_HEIGHT, - PROP_HAS_STREAMING, - PROP_HAS_CAMRAM_RECORDING, - 0, -}; - -static GParamSpec *xkit_properties[N_PROPERTIES] = { NULL, }; - -struct _UcaXkitCameraPrivate { - GError *construct_error; - Mpx2Interface *interface; - gint devices[4]; - gint n_devices; - gint device; - - DevInfo info; - AcqParams acq; -}; - - -static gboolean -setup_xkit (UcaXkitCameraPrivate *priv) -{ - - priv->interface = getMpx2Interface(); - priv->interface->findDevices (priv->devices, &priv->n_devices); - - if (priv->n_devices > 0) - priv->interface->init (priv->devices[0]); - - priv->device = priv->devices[0]; - priv->interface->getDevInfo (priv->device, &priv->info); - - /* TODO: find some sensible defaults */ - priv->acq.useHwTimer = TRUE; - priv->acq.enableCst = FALSE; - priv->acq.polarityPositive = TRUE; - priv->acq.mode = ACQMODE_ACQSTART_TIMERSTOP; - priv->acq.acqCount = 1; - priv->acq.time = 1.0; - - return TRUE; -} - -static void -uca_xkit_camera_start_recording (UcaCamera *camera, - GError **error) -{ - UcaXkitCameraPrivate *priv; - - g_return_if_fail (UCA_IS_XKIT_CAMERA (camera)); - priv = UCA_XKIT_CAMERA_GET_PRIVATE (camera); - - if (priv->interface->setAcqPars (priv->device, &priv->acq)) { - g_set_error_literal (error, UCA_CAMERA_ERROR, UCA_CAMERA_ERROR_RECORDING, - "Could not set acquisition parameters"); - } -} - -static void -uca_xkit_camera_stop_recording (UcaCamera *camera, - GError **error) -{ - g_return_if_fail (UCA_IS_XKIT_CAMERA (camera)); -} - -static void -uca_xkit_camera_start_readout (UcaCamera *camera, - GError **error) -{ - g_return_if_fail( UCA_IS_XKIT_CAMERA (camera)); -} - -static void -uca_xkit_camera_stop_readout (UcaCamera *camera, - GError **error) -{ - g_return_if_fail (UCA_IS_XKIT_CAMERA (camera)); -} - -static gboolean -uca_xkit_camera_grab (UcaCamera *camera, - gpointer data, - GError **error) -{ - UcaXkitCameraPrivate *priv; - guint32 size; - g_return_val_if_fail (UCA_IS_XKIT_CAMERA (camera), FALSE); - - /* XXX: For now we trigger on our own because the X-KIT chip does not - * provide auto triggering */ - - priv = UCA_XKIT_CAMERA_GET_PRIVATE (camera); - size = priv->info.pixCount; - - if (priv->interface->startAcquisition (priv->device)) { - g_set_error_literal (error, UCA_CAMERA_ERROR, UCA_CAMERA_ERROR_RECORDING, - "Could not pre-trigger"); - return FALSE; - } - - if (priv->interface->readMatrix (priv->device, (gint16 *) data, size)) { - g_set_error_literal (error, UCA_CAMERA_ERROR, UCA_CAMERA_ERROR_RECORDING, - "Could not grab frame"); - return FALSE; - } - - if (priv->interface->stopAcquisition (priv->device)) { - g_set_error_literal (error, UCA_CAMERA_ERROR, UCA_CAMERA_ERROR_RECORDING, - "Could stop acquisition"); - return FALSE; - } - - return TRUE; -} - -static void -uca_xkit_camera_trigger (UcaCamera *camera, - GError **error) -{ - g_return_if_fail (UCA_IS_XKIT_CAMERA (camera)); -} - -static void -uca_xkit_camera_set_property (GObject *object, - guint property_id, - const GValue *value, - GParamSpec *pspec) -{ - UcaXkitCameraPrivate *priv = UCA_XKIT_CAMERA_GET_PRIVATE(object); - - switch (property_id) { - case PROP_EXPOSURE_TIME: - priv->acq.time = g_value_get_double (value); - break; - case PROP_POSITIVE_POLARITY: - priv->acq.polarityPositive = g_value_get_boolean (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - return; - } -} - -static void -uca_xkit_camera_get_property (GObject *object, - guint property_id, - GValue *value, - GParamSpec *pspec) -{ - UcaXkitCameraPrivate *priv = UCA_XKIT_CAMERA_GET_PRIVATE (object); - - switch (property_id) { - case PROP_NAME: - g_value_set_string (value, priv->info.ifaceName); - break; - case PROP_SENSOR_MAX_FRAME_RATE: - /* TODO: pretty arbitrary, huh? */ - g_value_set_float (value, 150.0f); - break; - case PROP_SENSOR_WIDTH: - g_value_set_uint (value, priv->info.rowLen); - break; - case PROP_SENSOR_HEIGHT: - g_value_set_uint (value, priv->info.numberOfRows * MEDIPIX_SENSOR_HEIGHT); - break; - case PROP_SENSOR_BITDEPTH: - g_value_set_uint (value, 11); - break; - case PROP_EXPOSURE_TIME: - g_value_set_double (value, priv->acq.time); - break; - case PROP_HAS_STREAMING: - g_value_set_boolean (value, TRUE); - break; - case PROP_HAS_CAMRAM_RECORDING: - g_value_set_boolean (value, FALSE); - break; - case PROP_ROI_X: - g_value_set_uint (value, 0); - break; - case PROP_ROI_Y: - g_value_set_uint (value, 0); - break; - case PROP_ROI_WIDTH: - g_value_set_uint (value, priv->info.rowLen); - break; - case PROP_ROI_HEIGHT: - g_value_set_uint (value, priv->info.numberOfRows * MEDIPIX_SENSOR_HEIGHT); - break; - case PROP_POSITIVE_POLARITY: - g_value_set_boolean (value, priv->acq.polarityPositive); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -static void -uca_xkit_camera_finalize(GObject *object) -{ - UcaXkitCameraPrivate *priv; - - priv = UCA_XKIT_CAMERA_GET_PRIVATE (object); - g_clear_error (&priv->construct_error); - - G_OBJECT_CLASS (uca_xkit_camera_parent_class)->finalize (object); -} - -static gboolean -ufo_xkit_camera_initable_init (GInitable *initable, - GCancellable *cancellable, - GError **error) -{ - UcaXkitCamera *camera; - UcaXkitCameraPrivate *priv; - - g_return_val_if_fail (UCA_IS_XKIT_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_XKIT_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_xkit_camera_initable_iface_init (GInitableIface *iface) -{ - iface->init = ufo_xkit_camera_initable_init; -} - -static void -uca_xkit_camera_class_init (UcaXkitCameraClass *klass) -{ - GObjectClass *oclass = G_OBJECT_CLASS (klass); - UcaCameraClass *camera_class = UCA_CAMERA_CLASS (klass); - - oclass->set_property = uca_xkit_camera_set_property; - oclass->get_property = uca_xkit_camera_get_property; - oclass->finalize = uca_xkit_camera_finalize; - - camera_class->start_recording = uca_xkit_camera_start_recording; - camera_class->stop_recording = uca_xkit_camera_stop_recording; - camera_class->start_readout = uca_xkit_camera_start_readout; - camera_class->stop_readout = uca_xkit_camera_stop_readout; - camera_class->grab = uca_xkit_camera_grab; - camera_class->trigger = uca_xkit_camera_trigger; - - for (guint i = 0; base_overrideables[i] != 0; i++) - g_object_class_override_property (oclass, base_overrideables[i], uca_camera_props[base_overrideables[i]]); - - xkit_properties[PROP_POSITIVE_POLARITY] = - g_param_spec_boolean ("positive-polarity", - "Is polarity positive", - "Is polarity positive", - TRUE, (GParamFlags) G_PARAM_READWRITE); - - for (guint id = N_BASE_PROPERTIES; id < N_PROPERTIES; id++) - g_object_class_install_property (oclass, id, xkit_properties[id]); - - g_type_class_add_private (klass, sizeof(UcaXkitCameraPrivate)); -} - -static void -uca_xkit_camera_init (UcaXkitCamera *self) -{ - UcaXkitCameraPrivate *priv; - - self->priv = priv = UCA_XKIT_CAMERA_GET_PRIVATE (self); - priv->construct_error = NULL; - - if (!setup_xkit (priv)) - return; -} - -G_MODULE_EXPORT GType -uca_camera_get_type (void) -{ - return UCA_TYPE_XKIT_CAMERA; -} -- cgit v1.2.3