Functions for DIOMELF footprints. More...

Functions
int	diomelf_create_element ()
	Create an Element for a DIOMELF package.
int	diomelf_create_packages_list ()
	Create a list of known DIOMELF packages.
int	diomelf_drc ()
	Do some Design Rule Checking for the DIOMELF package type.
int	diomelf_get_default_footprint_values ()
	Look up default values for a DIOMELF footprint.
int	diomelf_set_gui_constraints ()
	Set GUI constraints for a DIOMELF package type.
int	diomelf_write_footprint ()
	Write a footprint with two pads for a DIOMELF package.
	REGISTER_FUNCTIONS (diomelf_function_list)
	A list containing all DIOMELF related functions.
Variables
static fpw_function_t	diomelf_function_list []
	A list containing all DIOMELF related functions.

Detailed Description

Functions for DIOMELF footprints.

Author:: Copyright 2007, 2008, 2009, 2010, 2011 by Bert Timmerman <bert.timmerman@xs4all.nl>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Definition in file diomelf.c.

Function Documentation

int diomelf_create_element ( )

Create an Element for a DIOMELF package.

Returns:: EXIT_SUCCESS when an element was created, EXIT_FAILURE when errors were encountered.

Definition at line 36 of file diomelf.c.

References attributes_in_footprint, courtyard, courtyard_clearance_with_package, courtyard_length, courtyard_line_width, courtyard_width, create_attributes_in_element(), create_new_arc(), create_new_line(), create_new_pad(), TextType::Direction, FlagType::f, footprint_filename, footprint_name, footprint_refdes, footprint_type, footprint_value, ID, ElementType::MarkX, ElementType::MarkY, multiplier, ElementType::Name, package_body_length, package_body_width, pad_clearance, pad_length, pad_shapes_type, pad_solder_mask_clearance, pad_width, pin1_square, pitch_x, TextType::Scale, silkscreen_indicate_1, silkscreen_line_width, silkscreen_package_outline, TextType::TextString, verbose, TextType::X, and TextType::Y.

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int diomelf_create_packages_list ( )

Create a list of known DIOMELF packages.

The data in this list can be used in a combo box to select a pre-defined package.

Returns:: EXIT_SUCCESS when a packages list was created, EXIT_FAILURE when errors were encountered.

Definition at line 393 of file diomelf.c.

int diomelf_drc ( )

Do some Design Rule Checking for the DIOMELF package type.

check for allowed pad shapes.
check for zero sized packages.
check for a zero sized courtyard.
check for minimum clearance between copper (X-direction).
check for minimum clearance between copper (Y-direction).
check for fiducials.
check for clearance of the package length with regard to the courtyard dimensions.
check for clearance of the package width with regard to the courtyard dimensions.
check for any silk lines or texts touching bare copper.
check for soldermask clearance (solder mask overlapping copper at the solder fillet area or worse).
check for a reasonable silk line width.

Returns:: EXIT_SUCCESS when no DRC violations were encountered, EXIT_FAILURE when DRC violations were found.

Todo:: Check for any silk lines or texts touching bare copper.

Todo:: Check for soldermask clearance (solder mask overlapping copper at the solder fillet area or worse).

Definition at line 439 of file diomelf.c.

References courtyard_clearance_with_package, courtyard_length, courtyard_width, fiducial, footprint_name, footprint_type, MIL, MIL_100, MM, NO_UNITS, number_of_pins, package_body_height, package_body_length, package_body_width, pad_clearance, pad_length, pad_shapes_type, pad_width, pitch_x, pitch_y, silkscreen_line_width, silkscreen_package_outline, units_type, and verbose.

Referenced by write_footprint().

int diomelf_get_default_footprint_values ( )

Look up default values for a DIOMELF footprint.

Footprint values can be looked up by placing a question mark "?" in front of the footprint name.
If the footprint name is recognised known values will be loaded and the entries involved in the GUI will be updated accordingly.
Currently the following footprints are supported: