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/*
* layer.h - PCB layers on a pad
*
* Written 2009-2012 by Werner Almesberger
* Copyright 2009-2012 by Werner Almesberger
*
* 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.
*/
#ifndef LAYER_H
#define LAYER_H
#include <stdint.h>
#include "overlap.h"
typedef uint32_t layer_type;
enum kicad_layer {
layer_bottom, /* "copper" */
layer_l15,
layer_l14,
layer_l13,
layer_l12,
layer_l11,
layer_l10,
layer_l9,
layer_l8,
layer_l7,
layer_l6,
layer_l5,
layer_l4,
layer_l3,
layer_l2,
layer_top, /* "component" */
layer_glue_bottom, /* adhesive, copper side */
layer_glue_top, /* adhesive, component side */
layer_paste_bottom, /* solder paste */
layer_paste_top,
layer_silk_bottom, /* silk screen */
layer_silk_top,
layer_mask_bottom, /* solder mask */
layer_mask_top,
layer_draw, /* general drawing */
layer_comment,
layer_eco1,
layer_eco2,
layer_edge, /* edge */
};
enum pad_type {
pt_normal, /* copper and solder mask */
pt_bare, /* only copper (and finish) */
pt_trace, /* only copper, without solder mask opening */
pt_paste, /* only solder paste */
pt_mask, /* only solder mask */
pt_n
};
/*
* pad_type_to_layers returns the initial set of layers. This set can then be
* modified by overlaying other pads. For display purposes, we translate back
* to the effective pad type with layers_to_pad_type.
*
* What this basically means is that pt_normal becomes pt_bare if its solder
* paste mask has been removed.
*/
layer_type pad_type_to_layers(enum pad_type type);
enum pad_type layers_to_pad_type(layer_type layers);
const char *pad_type_name(enum pad_type type);
layer_type mech_hole_layers(void);
int refine_layers(enum allow_overlap allow);
#endif /* !LAYER_H */
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