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-rw-r--r--plugins/pco/uca-pco-camera.c100
1 files changed, 52 insertions, 48 deletions
diff --git a/plugins/pco/uca-pco-camera.c b/plugins/pco/uca-pco-camera.c
index 5415867..e20d683 100644
--- a/plugins/pco/uca-pco-camera.c
+++ b/plugins/pco/uca-pco-camera.c
@@ -381,6 +381,16 @@ setup_fg_callback(UcaCamera *camera)
}
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 void
uca_pco_camera_start_recording(UcaCamera *camera, GError **error)
{
g_return_if_fail(UCA_IS_PCO_CAMERA(camera));
@@ -579,12 +589,13 @@ static void
uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
{
UcaPcoCameraPrivate *priv = UCA_PCO_CAMERA_GET_PRIVATE(object);
+ guint err = PCO_NOERROR;
switch (property_id) {
case PROP_SENSOR_EXTENDED:
{
guint16 format = g_value_get_boolean (value) ? SENSORFORMAT_EXTENDED : SENSORFORMAT_STANDARD;
- pco_set_sensor_format(priv->pco, format);
+ err = pco_set_sensor_format(priv->pco, format);
}
break;
@@ -645,14 +656,13 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
else {
if (suitable_timebase != priv->exposure_timebase) {
priv->exposure_timebase = suitable_timebase;
- if (pco_set_timebase(priv->pco, priv->delay_timebase, suitable_timebase) != PCO_NOERROR)
- g_warning("Cannot set exposure time base");
+ err = pco_set_timebase(priv->pco, priv->delay_timebase, suitable_timebase);
+ break;
}
gdouble timebase = convert_timebase(suitable_timebase);
guint32 timesteps = time / timebase;
- if (pco_set_exposure_time(priv->pco, timesteps) != PCO_NOERROR)
- g_warning("Cannot set exposure time");
+ err = pco_set_exposure_time(priv->pco, timesteps);
}
}
break;
@@ -700,8 +710,7 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
* can set the 0 seconds in whatever time base that is
* currently active.
*/
- if (pco_set_delay_time(priv->pco, 0) != PCO_NOERROR)
- g_warning("Cannot set zero delay time");
+ err = pco_set_delay_time(priv->pco, 0);
}
else
g_warning("Cannot set such a small exposure time");
@@ -709,14 +718,12 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
else {
if (suitable_timebase != priv->delay_timebase) {
priv->delay_timebase = suitable_timebase;
- if (pco_set_timebase(priv->pco, suitable_timebase, priv->exposure_timebase) != PCO_NOERROR)
- g_warning("Cannot set delay time base");
+ err = pco_set_timebase(priv->pco, suitable_timebase, priv->exposure_timebase);
}
gdouble timebase = convert_timebase(suitable_timebase);
guint32 timesteps = time / timebase;
- if (pco_set_delay_time(priv->pco, timesteps) != PCO_NOERROR)
- g_warning("Cannot set delay time");
+ err = pco_set_delay_time(priv->pco, timesteps);
}
}
break;
@@ -724,8 +731,7 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
case PROP_SENSOR_ADCS:
{
const guint num_adcs = g_value_get_uint(value);
- if (pco_set_adc_mode(priv->pco, num_adcs) != PCO_NOERROR)
- g_warning("Cannot set the number of ADCs per pixel\n");
+ err = pco_set_adc_mode(priv->pco, num_adcs);
}
break;
@@ -742,8 +748,7 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
}
if (pixel_rate != 0) {
- if (pco_set_pixelrate(priv->pco, pixel_rate) != PCO_NOERROR)
- g_warning("Cannot set pixel rate");
+ err = pco_set_pixelrate(priv->pco, pixel_rate);
}
else
g_warning("%i Hz is not possible. Please check the \"sensor-pixelrates\" property", desired_pixel_rate);
@@ -754,17 +759,17 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
if (!pco_is_double_image_mode_available(priv->pco))
g_warning("Double image mode is not available on this pco model");
else
- pco_set_double_image_mode(priv->pco, g_value_get_boolean(value));
+ err = pco_set_double_image_mode(priv->pco, g_value_get_boolean(value));
break;
case PROP_OFFSET_MODE:
- pco_set_offset_mode(priv->pco, g_value_get_boolean(value));
+ 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);
- pco_set_cooling_temperature(priv->pco, temperature);
+ err = pco_set_cooling_temperature(priv->pco, temperature);
}
break;
@@ -774,9 +779,9 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
UcaPcoCameraRecordMode mode = (UcaPcoCameraRecordMode) g_value_get_enum(value);
if (mode == UCA_PCO_CAMERA_RECORD_MODE_SEQUENCE)
- pco_set_record_mode(priv->pco, RECORDER_SUBMODE_SEQUENCE);
+ err = pco_set_record_mode(priv->pco, RECORDER_SUBMODE_SEQUENCE);
else if (mode == UCA_PCO_CAMERA_RECORD_MODE_RING_BUFFER)
- pco_set_record_mode(priv->pco, RECORDER_SUBMODE_RINGBUFFER);
+ err = pco_set_record_mode(priv->pco, RECORDER_SUBMODE_RINGBUFFER);
else
g_warning("Unknown record mode");
}
@@ -785,7 +790,6 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
case PROP_ACQUIRE_MODE:
{
UcaPcoCameraAcquireMode mode = (UcaPcoCameraAcquireMode) g_value_get_enum(value);
- unsigned int err = PCO_NOERROR;
if (mode == UCA_PCO_CAMERA_ACQUIRE_MODE_AUTO)
err = pco_set_acquire_mode(priv->pco, ACQUIRE_MODE_AUTO);
@@ -793,9 +797,6 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
err = pco_set_acquire_mode(priv->pco, ACQUIRE_MODE_EXTERNAL);
else
g_warning("Unknown acquire mode");
-
- if (err != PCO_NOERROR)
- g_warning("Cannot set acquire mode");
}
break;
@@ -805,13 +806,13 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
switch (trigger_mode) {
case UCA_CAMERA_TRIGGER_AUTO:
- pco_set_trigger_mode(priv->pco, TRIGGER_MODE_AUTOTRIGGER);
+ err = pco_set_trigger_mode(priv->pco, TRIGGER_MODE_AUTOTRIGGER);
break;
case UCA_CAMERA_TRIGGER_SOFTWARE:
- pco_set_trigger_mode(priv->pco, TRIGGER_MODE_SOFTWARETRIGGER);
+ err = pco_set_trigger_mode(priv->pco, TRIGGER_MODE_SOFTWARETRIGGER);
break;
case UCA_CAMERA_TRIGGER_EXTERNAL:
- pco_set_trigger_mode(priv->pco, TRIGGER_MODE_EXTERNALTRIGGER);
+ err = pco_set_trigger_mode(priv->pco, TRIGGER_MODE_EXTERNALTRIGGER);
break;
}
}
@@ -820,7 +821,7 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
case PROP_NOISE_FILTER:
{
guint16 filter_mode = g_value_get_boolean(value) ? NOISE_FILTER_MODE_ON : NOISE_FILTER_MODE_OFF;
- pco_set_noise_filter_mode(priv->pco, filter_mode);
+ err = pco_set_noise_filter_mode(priv->pco, filter_mode);
}
break;
@@ -833,7 +834,7 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
TIMESTAMP_MODE_ASCII,
};
- pco_set_timestamp_mode(priv->pco, table[g_value_get_flags(value)]);
+ err = pco_set_timestamp_mode(priv->pco, table[g_value_get_flags(value)]);
}
break;
@@ -841,18 +842,21 @@ uca_pco_camera_set_property(GObject *object, guint property_id, const GValue *va
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 = UCA_PCO_CAMERA_GET_PRIVATE(object);
+ guint err = PCO_NOERROR;
switch (property_id) {
case PROP_SENSOR_EXTENDED:
{
guint16 format;
- pco_get_sensor_format(priv->pco, &format);
+ err = pco_get_sensor_format(priv->pco, &format);
g_value_set_boolean(value, format == SENSORFORMAT_EXTENDED);
}
break;
@@ -900,7 +904,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
case PROP_SENSOR_TEMPERATURE:
{
gint32 ccd, camera, power;
- pco_get_temperature(priv->pco, &ccd, &camera, &power);
+ err = pco_get_temperature(priv->pco, &ccd, &camera, &power);
g_value_set_double(value, ccd / 10.0);
}
break;
@@ -912,8 +916,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
* ADCs in use.
*/
pco_adc_mode mode;
- if (pco_get_adc_mode(priv->pco, &mode) != PCO_NOERROR)
- g_warning("Cannot read number of ADCs per pixel");
+ err = pco_get_adc_mode(priv->pco, &mode);
g_value_set_uint(value, mode);
}
break;
@@ -932,7 +935,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
case PROP_SENSOR_PIXELRATE:
{
guint32 pixelrate;
- pco_get_pixelrate(priv->pco, &pixelrate);
+ err = pco_get_pixelrate(priv->pco, &pixelrate);
g_value_set_uint(value, pixelrate);
}
break;
@@ -940,7 +943,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
case PROP_EXPOSURE_TIME:
{
uint32_t exposure_time;
- pco_get_exposure_time(priv->pco, &exposure_time);
+ err = pco_get_exposure_time(priv->pco, &exposure_time);
if (priv->exposure_timebase == TIMEBASE_INVALID)
read_timebase(priv);
@@ -963,7 +966,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
case PROP_DELAY_TIME:
{
uint32_t delay_time;
- pco_get_delay_time(priv->pco, &delay_time);
+ err = pco_get_delay_time(priv->pco, &delay_time);
if (priv->delay_timebase == TIMEBASE_INVALID)
read_timebase(priv);
@@ -981,7 +984,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
g_warning("Double image mode is not available on this pco model");
else {
bool on;
- pco_get_double_image_mode(priv->pco, &on);
+ err = pco_get_double_image_mode(priv->pco, &on);
g_value_set_boolean(value, on);
}
break;
@@ -989,7 +992,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
case PROP_OFFSET_MODE:
{
bool on;
- pco_get_offset_mode(priv->pco, &on);
+ err = pco_get_offset_mode(priv->pco, &on);
g_value_set_boolean(value, on);
}
break;
@@ -1005,7 +1008,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
case PROP_RECORD_MODE:
{
guint16 mode;
- pco_get_record_mode(priv->pco, &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);
@@ -1019,7 +1022,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
case PROP_ACQUIRE_MODE:
{
guint16 mode;
- pco_get_acquire_mode(priv->pco, &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);
@@ -1033,7 +1036,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
case PROP_TRIGGER_MODE:
{
guint16 mode;
- pco_get_trigger_mode(priv->pco, &mode);
+ err = pco_get_trigger_mode(priv->pco, &mode);
switch (mode) {
case TRIGGER_MODE_AUTOTRIGGER:
@@ -1078,8 +1081,8 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
case PROP_NAME:
{
gchar *name = NULL;
- pco_get_name(priv->pco, &name);
- g_value_set_string(value, name);
+ err = pco_get_name (priv->pco, &name);
+ g_value_set_string (value, name);
g_free(name);
}
break;
@@ -1087,8 +1090,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
case PROP_COOLING_POINT:
{
int16_t temperature;
- if (pco_get_cooling_temperature(priv->pco, &temperature) != PCO_NOERROR)
- g_warning("Cannot read cooling temperature\n");
+ err = pco_get_cooling_temperature(priv->pco, &temperature);
g_value_set_int(value, temperature);
}
break;
@@ -1117,7 +1119,7 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
case PROP_NOISE_FILTER:
{
guint16 mode;
- pco_get_noise_filter_mode(priv->pco, &mode);
+ err = pco_get_noise_filter_mode(priv->pco, &mode);
g_value_set_boolean(value, mode != NOISE_FILTER_MODE_OFF);
}
break;
@@ -1132,15 +1134,17 @@ uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, G
UCA_PCO_CAMERA_TIMESTAMP_ASCII
};
- pco_get_timestamp_mode(priv->pco, &mode);
+ err = pco_get_timestamp_mode (priv->pco, &mode);
g_value_set_enum (value, table[mode]);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
- break;
+ return;
}
+
+ check_pco_property_error (err, property_id);
}
static void
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 07:49:44 +0000