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This is a preview of the BltTofApi acquisition interface plugin for Halcon.

== Downloads ==

Only the x64 libraries are available for now.
{| class="wikitable" style="text-align: center"
! Halcon Version
! Interface version
! Download AI
|-
! 11
| 5.0b
| [https://datasheets.becom-group.com/goto/BltTofApiHalcon/hAcqBltTofApi_rev5.0b.zip hAcqBltTofApi_rev5.0b.zip]
|-
! 13
| 13.0.1
| [https://datasheets.becom-group.com/goto/BltTofApiHalcon/hAcqBltTofApi_rev13.0.1.zip hAcqBltTofApi_rev13.0.1.zip]
|}

* Instructions:
Just copy all the contents of the zip archive into C:\Program Files\MVTec\HALCON-1x.0\bin\x64-win64 (or similar)
* Dependencies:
** C++ Redistributable for Visual Studio 2015
** C++ Redistributable for Visual Studio 2010

== Documentation ==

The documentation is not yet complete, please use this quick start guide in the meantime.

Use these parameters when opening the framegrabber (all other generic parameters are optional):
* for Ethernet devices:
open_framegrabber ('BltTofApi', 0, 0, 0, 0, 0, 0, 'default', -1, 'default', ['device_type=1', 'udp_data_ip_addr=224.0.0.1', 'udp_data_port=10002',
'udp_control_out_ip_addr=192.168.0.10', 'udp_control_out_port=10003', 'udp_control_in_ip_addr=192.168.0.1', 'udp_control_in_port=10004',
'tcp_device_ip_addr=192.168.0.10', 'tcp_control_port=10001', 'verbosity=5'], 'false', 'default', 'default', -1, -1, AcqHandle)
* for USB devices:
open_framegrabber ('BltTofApi', 0, 0, 0, 0, 0, 0, 'default', -1, 'default', ['device_type=2', 'verbosity=5'], 'false', 'default', 'default', -1, -1, AcqHandle)
* for reading a bltstream:
open_framegrabber ('BltTofApi', 0, 0, 0, 0, 0, 0, 'default', -1, 'default', ['device_type=15', 'bltstream_filename=c:\\dummy.bltstream', 'verbosity=5'],
'false', 'default', 'default', -1, -1, AcqHandle)

Once connected, all the camera's features are accessible through parameters.
* Retrieve a list of parameters:
get_framegrabber_param(AcqHandle, 'available_param_names', parameter_names) // Store list of parameters in variable parameter_names
* Get infos about a specific parameter:
get_framegrabber_param(AcqHandle, 'global_offset_description', info) // Get the description of parameter 'global_offset'
get_framegrabber_param(AcqHandle, 'global_offset_range', info) // Get the value range of parameter 'global_offset'
get_framegrabber_param(AcqHandle, 'frame_mode_values', info) // Get the value options of parameter 'frame_mode'
get_framegrabber_param(AcqHandle, 'global_offset_access', info) // Get the access rights of parameter 'global_offset'
* Read a register value (consult the devices software user manual first!)
set_framegrabber_param(AcqHandle, 'register_addr', 1) // Select address 0x0001 (Mode0)
get_framegrabber_param(AcqHandle, 'register_value', mode0) // Read value of register Mode0 into variable mode0
* Write a register value (consult the devices software user manual first!)
set_framegrabber_param(AcqHandle, 'register_addr', 1) // Select address 0x0001 (Mode0)
set_framegrabber_param(AcqHandle, 'register_value', 0) // Write 0 into register Mode0

* Getting camera data: you can use either grab_data or grab_image:
grab_data(Image, Region, Contours, AcqHandle, Data) // A frame from the camera is stored in the variable Image
grab_image(Image, AcqHandle) // A frame from the camera is stored in the variable Image

The functions grab_data and grab_image basically deliver the same, but differently organized in images/channels, data. We recommend using the grab_data function. Please be aware of the frame mode previously configured so you are able to identify the kind of data you are retrieving.

For support, please contact [mailto:alex.falkensteiner@bluetechnix.com Alex Falkensteiner]

Halcon Acquisition Interface - Versionsgeschichte

Peter: 1 Version importiert

en>Peter: 1 Version importiert