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"pleorasrc: open devices by default in unicast mode

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When multicast was added, it was always used. Set default
multicast-group to "0.0.0.0" now, which implies unicast.
This commit is contained in:
Joshua M. Doe 2019-08-29 12:26:36 -04:00
parent d68f26619a
commit 64866758a2
1 changed files with 16 additions and 7 deletions
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23
sys/pleora/gstpleorasrc.cpp
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@ -83,7 +83,7 @@ enum
#define DEFAULT_PROP_NUM_CAPTURE_BUFFERS 3
#define DEFAULT_PROP_TIMEOUT 1000
#define DEFAULT_PROP_DETECTION_TIMEOUT 1000
#define DEFAULT_PROP_MULTICAST_GROUP "239.192.1.1"
#define DEFAULT_PROP_MULTICAST_GROUP "0.0.0.0"
#define DEFAULT_PROP_PORT 1042
#define DEFAULT_PROP_RECEIVER_ONLY FALSE
@ -177,7 +177,7 @@ gst_pleorasrc_class_init (GstPleoraSrcClass * klass)
(GParamFlags) (G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE)));
g_object_class_install_property (gobject_class, PROP_MULTICAST_GROUP,
g_param_spec_string ("multicast-group", "Multicast group IP address",
"The address of the multicast group to join.",
"The address of the multicast group to join (default is unicast)",
DEFAULT_PROP_MULTICAST_GROUP,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
GST_PARAM_MUTABLE_READY)));
@ -388,8 +388,8 @@ gst_pleorasrc_print_device_info (GstPleoraSrc * src,
"Device found on network interface '%s', MAC: %s, IP: %s, Subnet: %s",
iface_nic->GetDescription ().GetAscii (),
iface_nic->GetMACAddress ().GetAscii (),
iface_nic->GetIPAddress ().GetAscii (),
iface_nic->GetSubnetMask ().GetAscii ());
iface_nic->GetIPAddress (0).GetAscii (),
iface_nic->GetSubnetMask (0).GetAscii ());
} else if (iface_usb != NULL) {
GST_DEBUG_OBJECT (src,
"Device found on USB interface, VEN_%04X&DEV_%04X&SUBSYS_%08X&REV_%02X, '%s', %s Speed",
@ -549,9 +549,15 @@ gst_pleorasrc_setup_device (GstPleoraSrc * src)
device_info->GetType () == PvDeviceInfoTypePleoraProtocol) {
GST_DEBUG_OBJECT (src, "Opening multicast stream");
PvStreamGEV *stream = new PvStreamGEV;
// FIXME: need to add prop for enabling multicast
stream->Open (device_info->GetConnectionID (), src->multicast_group,
src->port);
if (g_strcmp0 (src->multicast_group, DEFAULT_PROP_MULTICAST_GROUP) != 0) {
GST_DEBUG_OBJECT (src, "Opening device in multicast mode, %s:%d",
src->multicast_group, src->port);
stream->Open (device_info->GetConnectionID (), src->multicast_group,
src->port);
} else {
GST_DEBUG_OBJECT (src, "Opening device in unicast mode");
stream->Open (device_info->GetConnectionID ());
}
src->stream = stream;
} else {
src->stream =
@ -826,6 +832,9 @@ gst_pleorasrc_start (GstBaseSrc * bsrc)
dynamic_cast <
PvGenCommand * >(lDeviceParams->Get ("AcquisitionStart"));
GST_DEBUG_OBJECT (src,
"Opened as controller, so send AcquisitionStart command");
if (start_cmd == NULL) {
GST_ELEMENT_ERROR (src, RESOURCE, FAILED,
("Failed to get device AcquisitionStart parameter"), (NULL));