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pylonsrc: Added frame-trans-delay parameter

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This commit is contained in:
Eskild Helmersen 2020-05-15 23:33:42 +02:00 committed by joshdoe
parent 5b809cc950
commit d1c687fb6e
2 changed files with 45 additions and 3 deletions
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44
sys/pylon/gstpylonsrc.c
View File

@ -174,6 +174,7 @@ typedef enum _GST_PYLONSRC_PROP
PROP_GRABTIMEOUT,
PROP_PACKETSIZE,
PROP_INTERPACKETDELAY,
PROP_FRAMETRANSDELAY,
PROP_CONFIGFILE,
PROP_IGNOREDEFAULTS,
@ -357,6 +358,8 @@ ascii_strdown (gchar * *str, gssize len)
#define DEFAULT_PROP_GRABTIMEOUT 1000
#define DEFAULT_PROP_PACKETSIZE 1500
#define DEFAULT_PROP_INTERPACKETDELAY 0
#define DEFAULT_PROP_FRAMETRANSDELAY 0
/* pad templates */
static GstStaticPadTemplate gst_pylonsrc_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
@ -752,6 +755,12 @@ gst_pylonsrc_class_init (GstPylonSrcClass * klass)
"If your network hardware can't handle the incoming packet rate, it is useful to increase the delay between packet transmissions.",
0, 3435, DEFAULT_PROP_INTERPACKETDELAY,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_FRAMETRANSDELAY,
g_param_spec_int ("frame-trans-delay",
"Delay for begin transmitting frame.",
"Sets a delay in ticks between when camera begisn transmitting frame afther acquiring it. By default, one tick equals 8 ns. With PTP enabled, one tick equals 1 ns.",
0, 50000000, DEFAULT_PROP_FRAMETRANSDELAY,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
}
static gboolean
@ -844,6 +853,7 @@ gst_pylonsrc_init (GstPylonSrc * src)
src->grabtimeout = DEFAULT_PROP_GRABTIMEOUT;
src->packetSize = DEFAULT_PROP_PACKETSIZE;
src->interPacketDelay = DEFAULT_PROP_INTERPACKETDELAY;
src->frameTransDelay = DEFAULT_PROP_FRAMETRANSDELAY;
for (int i = 0; i < PROP_NUM_PROPERTIES; i++) {
src->propFlags[i] = GST_PYLONSRC_PROPST_DEFAULT;
@ -1174,6 +1184,9 @@ gst_pylonsrc_set_property (GObject * object, guint property_id,
case PROP_INTERPACKETDELAY:
src->interPacketDelay = g_value_get_int (value);
break;
case PROP_FRAMETRANSDELAY:
src->frameTransDelay = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
return;
@ -1397,6 +1410,9 @@ gst_pylonsrc_get_property (GObject * object, guint property_id,
case PROP_INTERPACKETDELAY:
g_value_set_int (value, src->interPacketDelay);
break;
case PROP_FRAMETRANSDELAY:
g_value_set_int (value, src->frameTransDelay);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -2926,6 +2942,30 @@ error:
return FALSE;
}
static gboolean
gst_pylonsrc_set_frameTransDelay (GstPylonSrc * src)
{
GENAPIC_RESULT res;
if (is_prop_implicit (src, PROP_FRAMETRANSDELAY)) {
if (is_prop_set (src, PROP_FRAMETRANSDELAY)) {
if (feature_supported (src, "GevSCFTD")) {
GST_DEBUG_OBJECT (src, "Setting frame transmission delay to %d",
src->frameTransDelay);
res =
PylonDeviceSetIntegerFeature (src->deviceHandle, "GevSCFTD",
src->frameTransDelay);
PYLONC_CHECK_ERROR (src, res);
}
}
reset_prop (src, PROP_FRAMETRANSDELAY);
}
return TRUE;
error:
return FALSE;
}
static gboolean
gst_pylonsrc_configure_start_acquisition (GstPylonSrc * src)
{
@ -3754,7 +3794,8 @@ read_all_features (GstPylonSrc * src)
gst_pylonsrc_read_pixel_format (src);
gst_pylonsrc_read_test_image (src);
//gst_pylonsrc_read_packetsize(src);
//gst_pylonsrc_read_interPacketDelay(src)
//gst_pylonsrc_read_interPacketDelay(src);
//gst_pylonsrc_read_frameTransDelay(src);
gst_pylonsrc_read_readout (src);
gst_pylonsrc_read_bandwidth (src);
gst_pylonsrc_read_framerate (src);
@ -3813,6 +3854,7 @@ gst_pylonsrc_set_properties (GstPylonSrc * src)
gst_pylonsrc_set_test_image (src) &&
gst_pylonsrc_set_packetsize (src) &&
gst_pylonsrc_set_interPacketDelay (src) &&
gst_pylonsrc_set_frameTransDelay (src) &&
gst_pylonsrc_set_readout (src) &&
gst_pylonsrc_set_bandwidth (src) &&
gst_pylonsrc_set_framerate (src) &&

4
sys/pylon/gstpylonsrc.h
View File

@ -39,7 +39,7 @@ enum
GST_PYLONSRC_NUM_CAPTURE_BUFFERS = 10,
GST_PYLONSRC_NUM_AUTO_FEATURES = 3,
GST_PYLONSRC_NUM_LIMITED_FEATURES = 2,
GST_PYLONSRC_NUM_PROPS = 71
GST_PYLONSRC_NUM_PROPS = 72
};
typedef enum _GST_PYLONSRC_PROPERTY_STATE
@ -101,7 +101,7 @@ struct _GstPylonSrc
GstPylonSrcLimitedFeature limitedFeature[GST_PYLONSRC_NUM_LIMITED_FEATURES];
gint maxBandwidth, testImage, frameDropLimit, grabtimeout, packetSize,
interPacketDelay;
interPacketDelay, frameTransDelay;
gint size[2];
gint binning[2];
gint maxSize[2];