.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "examples\04-Icepak\Icepak_ECAD_Import.py"
.. LINE NUMBERS ARE GIVEN BELOW.
.. only:: html
.. note::
:class: sphx-glr-download-link-note
:ref:`Go to the end <sphx_glr_download_examples_04-Icepak_Icepak_ECAD_Import.py>`
to download the full example code.
.. rst-class:: sphx-glr-example-title
.. _sphx_glr_examples_04-Icepak_Icepak_ECAD_Import.py:
Icepak: Importing a PCB and its components via IDF and EDB
-------------------------------------
This example shows how to import a PCB and its components using IDF files (*.ldb/*.bdf).
The *.emn/*.emp combination can also be used in a similar way.
.. GENERATED FROM PYTHON SOURCE LINES 8-11
Perform required imports
~~~~~~~~~~~~~~~~~~~~~~~~
Perform required imports including the operating system, Ansys PyAEDT packages.
.. GENERATED FROM PYTHON SOURCE LINES 11-24
.. code-block:: Python
# Generic Python packages
import os
# PyAEDT Packages
import pyaedt
from pyaedt import Icepak
from pyaedt import Desktop
from pyaedt import Hfss3dLayout
from pyaedt.modules.Boundary import BoundaryObject
.. GENERATED FROM PYTHON SOURCE LINES 25-28
Set AEDT version
~~~~~~~~~~~~~~~~
Set AEDT version.
.. GENERATED FROM PYTHON SOURCE LINES 28-31
.. code-block:: Python
aedt_version = "2024.1"
.. GENERATED FROM PYTHON SOURCE LINES 32-36
Set non-graphical mode
~~~~~~~~~~~~~~~~~~~~~~
Set non-graphical mode.
You can set ``non_graphical`` either to ``True`` or ``False``.
.. GENERATED FROM PYTHON SOURCE LINES 36-39
.. code-block:: Python
non_graphical = False
.. GENERATED FROM PYTHON SOURCE LINES 40-43
Download and open project
~~~~~~~~~~~~~~~~~~~~~~~~~
Download the project, open it, and save it to the temporary folder.
.. GENERATED FROM PYTHON SOURCE LINES 43-54
.. code-block:: Python
temp_folder = pyaedt.generate_unique_folder_name()
ipk = pyaedt.Icepak(projectname=os.path.join(temp_folder, "Icepak_ECAD_Import.aedt"),
specified_version=aedt_version,
new_desktop_session=True,
non_graphical=non_graphical
)
ipk.autosave_disable() # Saves the project
.. rst-class:: sphx-glr-script-out
.. code-block:: none
C:\actions-runner\_work\_tool\Python\3.10.9\x64\lib\subprocess.py:1072: ResourceWarning: subprocess 1556 is still running
_warn("subprocess %s is still running" % self.pid,
C:\actions-runner\_work\pyaedt\pyaedt\.venv\lib\site-packages\pyaedt\generic\settings.py:383: ResourceWarning: unclosed file <_io.TextIOWrapper name='D:\\Temp\\pyaedt_ansys.log' mode='a' encoding='cp1252'>
self._logger = val
True
.. GENERATED FROM PYTHON SOURCE LINES 55-74
Import the IDF files
~~~~~~~~~~~~~~~~~~~~
Sample *.bdf and *.ldf files are presented here.
.. image:: ../../_static/bdf.png
:width: 400
:alt: BDF image.
.. image:: ../../_static/ldf.png
:width: 400
:alt: LDF image.
Imports the idf files with several filtering options including caps, resistors, inductors, power, size, ...
There are also options for the PCB creation (number o flayers, copper percentages, layer sizes).
In this example, the default values are used for the PCB.
The imported PCB here will be deleted later and replaced by a PCB that has the trace information for higher accuracy.
.. GENERATED FROM PYTHON SOURCE LINES 74-92
.. code-block:: Python
def_path = pyaedt.downloads.download_file('icepak/Icepak_ECAD_Import/A1_uprev.aedb','edb.def',temp_folder)
board_path = pyaedt.downloads.download_file('icepak/Icepak_ECAD_Import/','A1.bdf',temp_folder)
library_path = pyaedt.downloads.download_file('icepak/Icepak_ECAD_Import/','A1.ldf',temp_folder)
ipk.import_idf(board_path, library_path=None, control_path=None,
filter_cap=False, filter_ind=False, filter_res=False,
filter_height_under=None, filter_height_exclude_2d=False,
power_under=None, create_filtered_as_non_model=False,
high_surface_thick='0.07mm', low_surface_thick='0.07mm',
internal_thick='0.07mm', internal_layer_number=2,
high_surface_coverage=30, low_surface_coverage=30,
internal_layer_coverage=30, trace_material='Cu-Pure',
substrate_material='FR-4', create_board=True,
model_board_as_rect=False, model_device_as_rect=True,
cutoff_height='5mm', component_lib='')
.. rst-class:: sphx-glr-script-out
.. code-block:: none
True
.. GENERATED FROM PYTHON SOURCE LINES 93-95
Fit to scale, save the project
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. GENERATED FROM PYTHON SOURCE LINES 95-99
.. code-block:: Python
ipk.modeler.fit_all() # scales to fit all objects in AEDT
ipk.save_project() # saves the project
.. rst-class:: sphx-glr-script-out
.. code-block:: none
True
.. GENERATED FROM PYTHON SOURCE LINES 100-102
Add an HFSS 3D Layout design with the layout information of the PCB
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. GENERATED FROM PYTHON SOURCE LINES 102-123
.. code-block:: Python
Layout_name = 'A1_uprev' # 3D layout name available for import, the extension of .aedb should not be listed here
hfss3dLO = Hfss3dLayout('Icepak_ECAD_Import', 'PCB_temp') # adding a dummy HFSS 3D layout to the current project
#edb_full_path = os.path.join(os.getcwd(), Layout_name+'.aedb\edb.def') # path to the EDB file
hfss3dLO.import_edb(def_path) # importing the EDB file
hfss3dLO.save_project() # save the new project so files are stored in the path
ipk.delete_design(name='PCB_temp', fallback_design=None) # deleting the dummy layout from the original project
# This part creates a 3D component PCB in Icepak from the imported EDB file
# 1 watt is assigned to the PCB as power input
component_name = "PCB_ECAD"
odb_path = os.path.join(temp_folder, 'icepak/Icepak_ECAD_Import/'+Layout_name+'.aedt')
ipk.create_pcb_from_3dlayout(
component_name, odb_path, Layout_name, resolution=2, extenttype="Polygon", outlinepolygon='poly_0',
custom_x_resolution=None, custom_y_resolution=None, power_in=1)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
C:\actions-runner\_work\pyaedt\pyaedt\.venv\lib\site-packages\pyaedt\icepak.py:2561: DeprecationWarning: ``extenttype`` was deprecated in 0.6.43. Use ``extent_type`` instead.
warnings.warn(
C:\actions-runner\_work\pyaedt\pyaedt\.venv\lib\site-packages\pyaedt\icepak.py:2568: DeprecationWarning: ``outlinepolygon`` was deprecated in 0.6.43. Use ``outline_polygon`` instead.
warnings.warn(
<pyaedt.modules.Boundary.NativeComponentObject object at 0x000002264DDE2170>
.. GENERATED FROM PYTHON SOURCE LINES 124-127
Delete PCB objects
~~~~~~~~~~~~~~~~~~
Delete the PCB object from IDF import.
.. GENERATED FROM PYTHON SOURCE LINES 127-130
.. code-block:: Python
ipk.modeler.delete_objects_containing("IDF_BoardOutline", False)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
True
.. GENERATED FROM PYTHON SOURCE LINES 131-133
Compute power budget
~~~~~~~~~~~~~~~~~~~~
.. GENERATED FROM PYTHON SOURCE LINES 133-140
.. code-block:: Python
# Creates a setup to be able to calculate the power
ipk.create_setup("setup1")
power_budget, total = ipk.post.power_budget("W")
print(total)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
7.0
.. GENERATED FROM PYTHON SOURCE LINES 141-144
Release AEDT
~~~~~~~~~~~~
Release AEDT.
.. GENERATED FROM PYTHON SOURCE LINES 144-145
.. code-block:: Python
ipk.release_desktop(True, True)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
True
.. rst-class:: sphx-glr-timing
**Total running time of the script:** (1 minutes 46.562 seconds)
.. _sphx_glr_download_examples_04-Icepak_Icepak_ECAD_Import.py:
.. only:: html
.. container:: sphx-glr-footer sphx-glr-footer-example
.. container:: sphx-glr-download sphx-glr-download-jupyter
:download:`Download Jupyter notebook: Icepak_ECAD_Import.ipynb <Icepak_ECAD_Import.ipynb>`
.. container:: sphx-glr-download sphx-glr-download-python
:download:`Download Python source code: Icepak_ECAD_Import.py <Icepak_ECAD_Import.py>`
.. only:: html
.. rst-class:: sphx-glr-signature
`Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_