Can't set continuous to false

chiuwe commented 5 years ago

Hi, I can't seem to set continuous to false. Whenever I do it crashes.

gst-launch-1.0 pylonsrc imageformat=ycbcr422_8 continuous=0 width=1920 height=1080 ! videorate ! video/x-raw, framerate=5/1 ! videoconvert ! autovideosink
Setting pipeline to PAUSED ...
0:00:01.084715768 120211 0x55a38aedf990              pylonsrc gstpylonsrc.c:2235:pylonc_print_camera_info:<pylonsrc0> Status: Using camera "daA2500-14uc" (serial number: 40011783, id: 0). Custom ID: None
0:00:01.114690408 120211 0x55a38aedf990              pylonsrc gstpylonsrc.c:1093:gst_pylonsrc_start:<pylonsrc0> Setting resolution to 1920x1080.
0:00:01.119438100 120211 0x55a38aedf990              pylonsrc gstpylonsrc.c:1217:gst_pylonsrc_start:<pylonsrc0> Using YCbCr422_8 image format.
0:00:01.183060782 120211 0x55a38aedf990              pylonsrc gstpylonsrc.c:1920:gst_pylonsrc_start:<pylonsrc0> PylonC error: PylonC error #c2000005 'There is no node named 'AcquisitionStatusSelector'' (0xc2000005).

0:00:01.183179846 120211 0x55a38aedf990              pylonsrc gstpylonsrc.c:1920:gst_pylonsrc_start:<pylonsrc0> PylonC error: Function 'GenApiNodeMapGetNodeWithCheck' failed in source file '/home/jenkins/workspace/pylon_release_5.2/Pylon/PylonC/PylonC/ImplHelpers.h' line #226

ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstPylonsrc:pylonsrc0: GStreamer error: state change failed and some element failed to post a proper error message with the reason for the failure.
Additional debug info:
gstbasesrc.c(3452): gst_base_src_start (): /GstPipeline:pipeline0/GstPylonsrc:pylonsrc0:
Failed to start
Setting pipeline to NULL ...
Freeing pipeline ...

zingmars commented 5 years ago

0:00:01.183179846 120211 0x55a38aedf990 pylonsrc gstpylonsrc.c:1920:gst_pylonsrc_start:<pylonsrc0> PylonC error: Function 'GenApiNodeMapGetNodeWithCheck' failed in source file '/home/jenkins/workspace/pylon_release_5.2/Pylon/PylonC/PylonC/ImplHelpers.h' line #226 Looks like an issue with Pylon. Maybe they updated the API? Hard to tell.

Could you please try downloading 5.0.11 from Basler's website and try again?

MattsProjects commented 5 years ago

FYI, This camera model does not have the 'AcquisitionStatusSelector'' feature.

Best Regards,

Matt

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Hi, I can't seem to set continuous to false. Whenever I do it crashes.

gst-launch-1.0 pylonsrc imageformat=ycbcr422_8 continuous=0 width=1920 height=1080 ! videorate ! video/x-raw, framerate=5/1 ! videoconvert ! autovideosink Setting pipeline to PAUSED ... 0:00:01.084715768 120211 0x55a38aedf990 pylonsrc gstpylonsrc.c:2235:pylonc_print_camera_info: Status: Using camera "daA2500-14uc" (serial number: 40011783, id: 0). Custom ID: None 0:00:01.114690408 120211 0x55a38aedf990 pylonsrc gstpylonsrc.c:1093:gst_pylonsrc_start: Setting resolution to 1920x1080. 0:00:01.119438100 120211 0x55a38aedf990 pylonsrc gstpylonsrc.c:1217:gst_pylonsrc_start: Using YCbCr422_8 image format. 0:00:01.183060782 120211 0x55a38aedf990 pylonsrc gstpylonsrc.c:1920:gst_pylonsrc_start: PylonC error: PylonC error #c2000005 'There is no node named 'AcquisitionStatusSelector'' (0xc2000005).

0:00:01.183179846 120211 0x55a38aedf990 pylonsrc gstpylonsrc.c:1920:gst_pylonsrc_start: PylonC error: Function 'GenApiNodeMapGetNodeWithCheck' failed in source file '/home/jenkins/workspace/pylon_release_5.2/Pylon/PylonC/PylonC/ImplHelpers.h' line #226

ERROR: Pipeline doesn't want to pause. ERROR: from element /GstPipeline:pipeline0/GstPylonsrc:pylonsrc0: GStreamer error: state change failed and some element failed to post a proper error message with the reason for the failure. Additional debug info: gstbasesrc.c(3452): gst_base_src_start (): /GstPipeline:pipeline0/GstPylonsrc:pylonsrc0: Failed to start Setting pipeline to NULL ... Freeing pipeline ...

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chiuwe commented 5 years ago

Hi Matt,

This is the camera that i'm using. https://www.baslerweb.com/en/products/cameras/area-scan-cameras/dart/daa2500-14uc-s-mount/#tab=specs it says it supports software trigger. How do enable software trigger when this camera doesn't support 'AcquisitionStatusSelector'?

BR, SC

MattsProjects commented 5 years ago

Hi Steven, The software trigger can still be used, it’s just that the WaitForFrameTriggerReady() call which depends on AcqusitionStatus cannot be used. In other words, the timing of when a trigger can be sent must be manually managed (ie: after a frame has been received, it is of course ok to send the next trigger).

Best Regards, Matt