summaryrefslogtreecommitdiff
path: root/plugins/pf
diff options
context:
space:
mode:
Diffstat (limited to 'plugins/pf')
-rw-r--r--plugins/pf/CMakeLists.txt30
-rw-r--r--plugins/pf/uca-pf-camera.c352
-rw-r--r--plugins/pf/uca-pf-camera.h74
3 files changed, 456 insertions, 0 deletions
diff --git a/plugins/pf/CMakeLists.txt b/plugins/pf/CMakeLists.txt
new file mode 100644
index 0000000..ef11f8f
--- /dev/null
+++ b/plugins/pf/CMakeLists.txt
@@ -0,0 +1,30 @@
+cmake_minimum_required(VERSION 2.8)
+project(ucapf C)
+
+find_package(PF)
+find_package(FgLib5)
+find_package(ClSerMe4)
+
+if (PF_FOUND AND CLSERME4_FOUND AND FGLIB5_FOUND)
+ set(UCA_CAMERA_NAME "pco")
+
+ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/../package-plugin.sh.in
+ ${CMAKE_CURRENT_BINARY_DIR}/../../package-plugin-${UCA_CAMERA_NAME}.sh)
+
+ include_directories(${PF_INCLUDE_DIRS}
+ ${CLSERME4_INCLUDE_DIR}
+ ${FGLIB5_INCLUDE_DIR})
+
+ add_library(ucapf SHARED
+ uca-pf-camera.c)
+
+ target_link_libraries(ucapf
+ ${UCA_DEPS}
+ ${PF_LIBRARIES}
+ ${CLSERME4_LIBRARY}
+ ${FGLIB5_LIBRARY})
+
+ install(TARGETS ucapf
+ LIBRARY DESTINATION ${LIB_INSTALL_DIR}/uca
+ COMPONENT ${UCA_CAMERA_NAME})
+endif()
diff --git a/plugins/pf/uca-pf-camera.c b/plugins/pf/uca-pf-camera.c
new file mode 100644
index 0000000..473ffd3
--- /dev/null
+++ b/plugins/pf/uca-pf-camera.c
@@ -0,0 +1,352 @@
+/* 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 <gmodule.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <fgrab_struct.h>
+#include <fgrab_prototyp.h>
+#include <libpf/pfcam.h>
+#include <errno.h>
+#include "uca-camera.h"
+#include "uca-pf-camera.h"
+
+#define FG_TRY_PARAM(fg, camobj, param, val_addr, port) \
+ { int r = Fg_setParameter(fg, param, val_addr, port); \
+ if (r != FG_OK) { \
+ g_set_error(error, UCA_PF_CAMERA_ERROR, \
+ UCA_PF_CAMERA_ERROR_FG_GENERAL, \
+ "%s", Fg_getLastErrorDescription(fg)); \
+ g_object_unref(camobj); \
+ return NULL; \
+ } }
+
+#define FG_SET_ERROR(err, fg, err_type) \
+ if (err != FG_OK) { \
+ g_set_error(error, UCA_PF_CAMERA_ERROR, \
+ err_type, \
+ "%s", Fg_getLastErrorDescription(fg)); \
+ return; \
+ }
+
+#define UCA_PF_CAMERA_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), UCA_TYPE_PF_CAMERA, UcaPfCameraPrivate))
+
+G_DEFINE_TYPE(UcaPfCamera, uca_pf_camera, UCA_TYPE_CAMERA)
+
+/**
+ * UcaPfCameraError:
+ * @UCA_PF_CAMERA_ERROR_INIT: Initializing pcilib failed
+ * @UCA_PF_CAMERA_ERROR_FG_GENERAL: Frame grabber errors
+ * @UCA_PF_CAMERA_ERROR_FG_ACQUISITION: Acquisition errors related to the frame
+ * grabber
+ * @UCA_PF_CAMERA_ERROR_START_RECORDING: Starting failed
+ * @UCA_PF_CAMERA_ERROR_STOP_RECORDING: Stopping failed
+ */
+GQuark uca_pf_camera_error_quark()
+{
+ return g_quark_from_static_string("uca-pf-camera-error-quark");
+}
+
+static gint base_overrideables[] = {
+ PROP_NAME,
+ 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_EXPOSURE_TIME,
+ 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,
+ 0
+};
+
+enum {
+ PROP_FOO = N_BASE_PROPERTIES,
+ N_PROPERTIES
+};
+
+
+struct _UcaPfCameraPrivate {
+ guint roi_width;
+ guint roi_height;
+ guint last_frame;
+
+ Fg_Struct *fg;
+ guint fg_port;
+ dma_mem *fg_mem;
+};
+
+/*
+ * We just embed our private structure here.
+ */
+struct {
+ UcaCamera *camera;
+} fg_apc_data;
+
+static int me4_callback(frameindex_t frame, struct fg_apc_data *apc)
+{
+ UcaCamera *camera = UCA_CAMERA(apc);
+ UcaPfCameraPrivate *priv = UCA_PF_CAMERA_GET_PRIVATE(camera);
+ camera->grab_func(Fg_getImagePtrEx(priv->fg, frame, priv->fg_port, priv->fg_mem), camera->user_data);
+ return 0;
+}
+
+static void uca_pf_camera_start_recording(UcaCamera *camera, GError **error)
+{
+ g_return_if_fail(UCA_IS_PF_CAMERA(camera));
+ UcaPfCameraPrivate *priv = UCA_PF_CAMERA_GET_PRIVATE(camera);
+ guint err = FG_OK;
+
+ if (priv->fg_mem == NULL) {
+ const guint num_buffers = 2;
+ priv->fg_mem = Fg_AllocMemEx(priv->fg, num_buffers * priv->roi_width * priv->roi_height, num_buffers);
+
+ if (priv->fg_mem == NULL) {
+ g_set_error(error, UCA_PF_CAMERA_ERROR, UCA_PF_CAMERA_ERROR_FG_ACQUISITION,
+ "%s", Fg_getLastErrorDescription(priv->fg));
+ g_object_unref(camera);
+ return;
+ }
+ }
+
+ gboolean transfer_async = FALSE;
+ g_object_get(G_OBJECT(camera),
+ "transfer-asynchronously", &transfer_async,
+ NULL);
+
+ if (transfer_async) {
+ struct FgApcControl ctrl = {
+ .version = 0,
+ .data = (struct fg_apc_data *) camera,
+ .func = &me4_callback,
+ .flags = FG_APC_DEFAULTS,
+ .timeout = 1
+ };
+
+ err = Fg_registerApcHandler(priv->fg, priv->fg_port, &ctrl, FG_APC_CONTROL_BASIC);
+ FG_SET_ERROR(err, priv->fg, UCA_PF_CAMERA_ERROR_FG_ACQUISITION);
+ }
+
+ err = Fg_AcquireEx(priv->fg, priv->fg_port, GRAB_INFINITE, ACQ_STANDARD, priv->fg_mem);
+ FG_SET_ERROR(err, priv->fg, UCA_PF_CAMERA_ERROR_FG_ACQUISITION);
+}
+
+static void uca_pf_camera_stop_recording(UcaCamera *camera, GError **error)
+{
+ g_return_if_fail(UCA_IS_PF_CAMERA(camera));
+ UcaPfCameraPrivate *priv = UCA_PF_CAMERA_GET_PRIVATE(camera);
+
+ guint err = Fg_stopAcquireEx(priv->fg, priv->fg_port, priv->fg_mem, STOP_SYNC);
+ FG_SET_ERROR(err, priv->fg, UCA_PF_CAMERA_ERROR_FG_ACQUISITION);
+
+ err = Fg_setStatusEx(priv->fg, FG_UNBLOCK_ALL, 0, priv->fg_port, priv->fg_mem);
+ if (err == FG_INVALID_PARAMETER)
+ g_print(" Unable to unblock all\n");
+}
+
+static void uca_pf_camera_start_readout(UcaCamera *camera, GError **error)
+{
+ g_return_if_fail(UCA_IS_PF_CAMERA(camera));
+ g_set_error(error, UCA_CAMERA_ERROR, UCA_CAMERA_ERROR_NOT_IMPLEMENTED,
+ "This photon focus camera does not support recording to internal memory");
+}
+
+static void uca_pf_camera_grab(UcaCamera *camera, gpointer *data, GError **error)
+{
+ g_return_if_fail(UCA_IS_PF_CAMERA(camera));
+ UcaPfCameraPrivate *priv = UCA_PF_CAMERA_GET_PRIVATE(camera);
+
+ priv->last_frame = Fg_getLastPicNumberBlockingEx(priv->fg, priv->last_frame+1, priv->fg_port, 5, priv->fg_mem);
+
+ if (priv->last_frame <= 0) {
+ guint err = FG_OK + 1;
+ FG_SET_ERROR(err, priv->fg, UCA_PF_CAMERA_ERROR_FG_GENERAL);
+ }
+
+ guint16 *frame = Fg_getImagePtrEx(priv->fg, priv->last_frame, priv->fg_port, priv->fg_mem);
+
+ if (*data == NULL)
+ *data = g_malloc0(priv->roi_width * priv->roi_height);
+
+ memcpy((gchar *) *data, (gchar *) frame, priv->roi_width * priv->roi_height);
+}
+
+static void uca_pf_camera_set_property(GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
+{
+ switch (property_id) {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ return;
+ }
+}
+
+static void uca_pf_camera_get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
+{
+ switch (property_id) {
+ case PROP_SENSOR_WIDTH:
+ g_value_set_uint(value, 1280);
+ break;
+ case PROP_SENSOR_HEIGHT:
+ g_value_set_uint(value, 1024);
+ break;
+ case PROP_SENSOR_BITDEPTH:
+ g_value_set_uint(value, 8);
+ break;
+ case PROP_SENSOR_HORIZONTAL_BINNING:
+ break;
+ case PROP_SENSOR_HORIZONTAL_BINNINGS:
+ break;
+ case PROP_SENSOR_VERTICAL_BINNING:
+ break;
+ case PROP_SENSOR_VERTICAL_BINNINGS:
+ break;
+ case PROP_SENSOR_MAX_FRAME_RATE:
+ g_value_set_float(value, 488.0);
+ 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_EXPOSURE_TIME:
+ g_value_set_double(value, 1. / 488.0);
+ 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, 1280);
+ break;
+ case PROP_ROI_HEIGHT:
+ g_value_set_uint(value, 1024);
+ break;
+ case PROP_ROI_WIDTH_MULTIPLIER:
+ g_value_set_uint(value, 1);
+ break;
+ case PROP_ROI_HEIGHT_MULTIPLIER:
+ g_value_set_uint(value, 1);
+ break;
+ case PROP_NAME:
+ g_value_set_string(value, "Photon Focus MV2-D1280-640-CL");
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ break;
+ }
+}
+
+static void uca_pf_camera_finalize(GObject *object)
+{
+ UcaPfCameraPrivate *priv = UCA_PF_CAMERA_GET_PRIVATE(object);
+
+ if (priv->fg) {
+ if (priv->fg_mem)
+ Fg_FreeMemEx(priv->fg, priv->fg_mem);
+
+ Fg_FreeGrabber(priv->fg);
+ }
+
+ G_OBJECT_CLASS(uca_pf_camera_parent_class)->finalize(object);
+}
+
+static void uca_pf_camera_class_init(UcaPfCameraClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
+ gobject_class->set_property = uca_pf_camera_set_property;
+ gobject_class->get_property = uca_pf_camera_get_property;
+ gobject_class->finalize = uca_pf_camera_finalize;
+
+ UcaCameraClass *camera_class = UCA_CAMERA_CLASS(klass);
+ camera_class->start_recording = uca_pf_camera_start_recording;
+ camera_class->stop_recording = uca_pf_camera_stop_recording;
+ camera_class->start_readout = uca_pf_camera_start_readout;
+ camera_class->grab = uca_pf_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]]);
+
+ g_type_class_add_private(klass, sizeof(UcaPfCameraPrivate));
+}
+
+static void uca_pf_camera_init(UcaPfCamera *self)
+{
+ self->priv = UCA_PF_CAMERA_GET_PRIVATE(self);
+ self->priv->fg = NULL;
+ self->priv->fg_mem = NULL;
+ self->priv->last_frame = 0;
+}
+
+G_MODULE_EXPORT UcaCamera *
+uca_camera_impl_new (GError **error)
+{
+ static const gchar *so_file = "libFullAreaGray8.so";
+ static const int camera_link_type = FG_CL_8BIT_FULL_8;
+ static const int camera_format = FG_GRAY;
+
+ /*
+ gint num_ports;
+ if (pfPortInit(&num_ports) < 0) {
+ g_set_error(error, UCA_PF_CAMERA_ERROR, UCA_PF_CAMERA_ERROR_INIT,
+ "Could not initialize ports");
+ return NULL;
+ }
+
+ if (pfDeviceOpen(0) < 0) {
+ g_set_error(error, UCA_PF_CAMERA_ERROR, UCA_PF_CAMERA_ERROR_INIT,
+ "Could not open device");
+ return NULL;
+ }
+ */
+
+ UcaPfCamera *camera = g_object_new(UCA_TYPE_PF_CAMERA, NULL);
+ UcaPfCameraPrivate *priv = UCA_PF_CAMERA_GET_PRIVATE(camera);
+
+ priv->fg_port = PORT_A;
+ priv->fg = Fg_Init(so_file, priv->fg_port);
+
+ /* TODO: get this from the camera */
+ priv->roi_width = 1280;
+ priv->roi_height = 1024;
+
+ if (priv->fg == NULL) {
+ g_set_error(error, UCA_PF_CAMERA_ERROR, UCA_PF_CAMERA_ERROR_INIT,
+ "%s", Fg_getLastErrorDescription(priv->fg));
+ g_object_unref(camera);
+ return NULL;
+ }
+
+ FG_TRY_PARAM(priv->fg, camera, FG_CAMERA_LINK_CAMTYP, &camera_link_type, priv->fg_port);
+ FG_TRY_PARAM(priv->fg, camera, FG_FORMAT, &camera_format, priv->fg_port);
+ FG_TRY_PARAM(priv->fg, camera, FG_WIDTH, &priv->roi_width, priv->fg_port);
+ FG_TRY_PARAM(priv->fg, camera, FG_HEIGHT, &priv->roi_height, priv->fg_port);
+
+ return UCA_CAMERA (camera);
+}
diff --git a/plugins/pf/uca-pf-camera.h b/plugins/pf/uca-pf-camera.h
new file mode 100644
index 0000000..3a309aa
--- /dev/null
+++ b/plugins/pf/uca-pf-camera.h
@@ -0,0 +1,74 @@
+/* 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_PF_CAMERA_H
+#define __UCA_PF_CAMERA_H
+
+#include <glib-object.h>
+#include "uca-camera.h"
+
+G_BEGIN_DECLS
+
+#define UCA_TYPE_PF_CAMERA (uca_pf_camera_get_type())
+#define UCA_PF_CAMERA(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), UCA_TYPE_PF_CAMERA, UcaPfCamera))
+#define UCA_IS_PF_CAMERA(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), UCA_TYPE_PF_CAMERA))
+#define UCA_PF_CAMERA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), UCA_TYPE_PF_CAMERA, UcaPfCameraClass))
+#define UCA_IS_PF_CAMERA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), UCA_TYPE_PF_CAMERA))
+#define UCA_PF_CAMERA_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), UCA_TYPE_PF_CAMERA, UcaPfCameraClass))
+
+#define UCA_PF_CAMERA_ERROR uca_pf_camera_error_quark()
+typedef enum {
+ UCA_PF_CAMERA_ERROR_INIT,
+ UCA_PF_CAMERA_ERROR_FG_GENERAL,
+ UCA_PF_CAMERA_ERROR_FG_ACQUISITION,
+ UCA_PF_CAMERA_ERROR_START_RECORDING,
+ UCA_PF_CAMERA_ERROR_STOP_RECORDING
+} UcaPfCameraError;
+
+typedef struct _UcaPfCamera UcaPfCamera;
+typedef struct _UcaPfCameraClass UcaPfCameraClass;
+typedef struct _UcaPfCameraPrivate UcaPfCameraPrivate;
+
+/**
+ * UcaPfCamera:
+ *
+ * Creates #UcaPfCamera instances by loading corresponding shared objects. The
+ * contents of the #UcaPfCamera structure are private and should only be
+ * accessed via the provided API.
+ */
+struct _UcaPfCamera {
+ /*< private >*/
+ UcaCamera parent;
+
+ UcaPfCameraPrivate *priv;
+};
+
+/**
+ * UcaPfCameraClass:
+ *
+ * #UcaPfCamera class
+ */
+struct _UcaPfCameraClass {
+ /*< private >*/
+ UcaCameraClass parent;
+};
+
+GType uca_pf_camera_get_type(void);
+
+G_END_DECLS
+
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 02:49:57 +0000