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SyncHome/trunk/ulp/pcb-gcode-3.6.0.4/pcb-gcode.ulp

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2023-03-09 10:24:21 +00:00
//
// Generate g-code for milling PC boards.
//
// Copyright 2004-2013 by John Johnson Software, LLC.
// See readme.html for copyright information.
//
// See pcb-defaults.h, gcode-defaults.h and pcb-machine.h for options.
//
#include "source/pcb-gcode.h"
#include "source/pcb-gcode-stack.h"
#include "settings/pcb-defaults.h"
#include "settings/pcb-machine.h"
#include "settings/gcode-defaults.h"
#include "settings/pcb-gcode-options.h"
#include "settings/user-gcode.h"
#include "source/math.h"
#include "source/drill.h"
#include "source/library.h"
#include "source/pcb-file-utils.h"
#include "source/filename_subs.h"
#usage "<center><b>pcb-gcode&trade; Gcode Generation Utility</b><br>"
" Version 3.6.0.4<p>"
"Copyright&copy; 2004 - 2013 by John Johnson Software, LLC<br>"
"All Rights Reserved</center>"
"<p>"
"Join the Yahoo! pcb-gcode group "
"<a href=http://groups.yahoo.com/group/pcb-gcode>http://groups.yahoo.com/group/pcb-gcode</a>"
"<br>or contact the author at <a href=mailto:pcbgcode@pcbgcode.org>pcbgcode@pcbgcode.org</a>"
"<br>"
"<hr>"
"This program generates g-code for 'mechanically etching' PC boards. "
"Using a CNC router or milling machine, you can make PC boards without using etching chemicals.<p />"
"It will create files for the outlines of tracks, drilling holes, and milling cutouts in the board."
"<br>See the <a href=file://readme.html>readme.html</a> file for more info.<p>"
"There are <em>many</em> options in the setup program.<br />"
"To setup which files are generated, and how, use the following command:<br>"
"<code>run pcb-gcode --setup</code><p>"
"<p/>"
"If you want to produce a set of files without changing options, you can run pcb-gcode directly."
"Usage is as follows:<br>"
"<code>run pcb-gcode [option] [file]</code><br>"
"Where:\n"
"<table>"
"<tr><td><em>Option</em></td><td><em>Function</em></td></tr>"
"<tr><td><code>--help</code></td><td>Show this help screen</td></tr>"
"<tr><td><code>--setup</code></td><td>Run the setup / configuration program</td></tr>"
"<tr><td><code>file</code></td><td>Is the optional root filename.\n</td></tr>"
"<tr><td></td><td>If not given, the board name is used as the root filename.</td></tr>"
"</table>"
"</td></tr>"
"</table>"
"<hr>"
g_width = DEFAULT_WIDTH;
// Filename to output to.
string m_file_name = "";
// Which side we're currently working on.
g_side = TOP;
// Tool currently being used.
int m_current_tool = 0;
// Amount to isolate traces.
real m_isolate = 0.0;
// Used to pass the pass info to the next pass of the program.
int m_pass_num;
// The layer being worked on.
int m_layer;
// Used to create command strings.
string g_cmd;
string g_cmd_temp;
// Save the maximum and minimum coordinates.
real m_max_x;
real m_max_y;
real m_min_x;
real m_min_y;
void save_extents(real x, real y)
{
m_max_x = max(m_max_x, x);
m_max_y = max(m_max_y, y);
m_min_x = min(m_min_x, x);
m_min_y = min(m_min_y, y);
}
void preview()
{
if (SHOW_PREVIEW) {
switch(get_os()) {
case OS_MACOSX:
system(g_path + "/viewer/application.macosx/viewer.app/Contents/MacOS/JavaApplicationStub");
break;
case OS_LINUX:
system(g_path + "/source/viewer.linux.sh");
break;
case OS_WINDOWS:
system(g_path + "/viewer/application.windows/viewer.exe");
dlgMessageBox("Close this window when you have finished with the preview");
break;
default:
Fatal("Oops!", "Can't figure out which OS you have.");
}
}
}
//
// Determine the next phase, and set g_phase accordingly.
//
// Params: none
// Return: none
//
void next_phase(void)
{
if (g_phase == PH_TOP_OUT_GEN && GENERATE_TOP_OUTLINES != YES) {
g_phase += 2;
return;
}
if (g_phase == PH_BOTTOM_OUT_GEN && GENERATE_BOTTOM_OUTLINES != YES) {
g_phase += 2;
return;
}
if (g_phase == PH_TOP_OUT_WRITE || g_phase == PH_BOTTOM_OUT_WRITE) {
if (m_isolate < ISO_MAX && !SINGLE_PASS) {
m_isolate += ISO_STEP;
m_pass_num++;
g_phase--;
}
else {
m_isolate = ISO_MIN;
m_pass_num = 0;
g_phase++;
preview();
}
}
else {
g_phase++;
}
}
//////////////////////////////////////////////////
//
// Hole drilling routines.
//
//////////////////////////////////////////////////
//
// Add a hole drilling command to the command string.
//
// Params:
// Size Drill size.
// x x coordinate.
// y y coordinate.
// Returns:
// none
// Changes:
// the stack
//
void add_hole(int req_size, int x, int y)
{
string tempstr;
int drill_size;
drill_size = get_drill_for(req_size);
sprintf(tempstr, "%06d\t%06d\t%06d", drill_size, x, y);
stack_push(tempstr);
}
/*
* Create a drill file for the desired side.
*
* Params:
* which_side Side to produce the file for.
* suffix Suffix to use for the file name (i.e. bd).
* Returns:
* none
* Changes:
* side
*/
void drill(int which_side, string suffix)
{
int num_lines;
int i;
real last_size;
string drill_args[];
m_current_tool = 0;
real drill_size_mm;
real drill_size_inch;
real drill_size;
real drill_x;
real drill_y;
int drill_tool_num;
g_side = which_side;
//
// Build a stack with all the holes.
//
board(B) {
B.holes(H) add_hole(H.drill, H.x, H.y);
B.signals(S) S.vias(V) add_hole(V.drill, V.x, V.y);
B.elements(E) {
E.package.contacts(C) {
if (C.pad) {
add_hole(C.pad.drill, C.pad.x, C.pad.y);
}
}
E.package.holes(H) add_hole(H.drill, H.x, H.y);
}
// B.elements
// Sorts the drills by size, x and y.
stack_sort();
//
// Create the drill g-code file.
//
last_size = -1;
output(get_filename(), "wt") {
output_file_preamble();
//
// Create a tool table at the beginning of the file.
//
out(TOOL_CHANGE_TABLE_HEADER);
for (i=stack_fwd_iter(); i != END_OF_STACK; i=stack_fwd_next()) {
if (i==END_OF_STACK) break;
strsplit(drill_args, stack_elem(i), '\t');
drill_size_inch = u2inch(my_strtol(drill_args[DRILL_SIZE]));
drill_size_mm = u2mm(my_strtol(drill_args[DRILL_SIZE]));
drill_size = my_strtol(drill_args[DRILL_SIZE]);
if (drill_size != last_size) {
++m_current_tool;
drill_tool_num = get_tool_num_for(my_strtol(drill_args[DRILL_SIZE]), m_current_tool);
out(TOOL_CHANGE_TABLE_FORMAT(drill_tool_num,
drill_size_mm, drill_size_inch,
g_mins[drill_tool_num], g_maxs[drill_tool_num],
g_drill_sub_cnt[drill_tool_num]));
}
last_size = drill_size;
}
// for
// Set the mode for the user's UOM.
out(get_mode());
out(ABSOLUTE_MODE);
//
// Generate drill code.
//
m_current_tool = 0;
for (i=stack_fwd_iter(); i != END_OF_STACK; i=stack_fwd_next()) {
strsplit(drill_args, stack_elem(i), '\t');
drill_size = units(my_strtol(drill_args[DRILL_SIZE]));
drill_x = scale_x(my_strtol(drill_args[DRILL_X]));
drill_y = scale_y(my_strtol(drill_args[DRILL_Y]));
save_extents(drill_x, drill_y);
if (drill_size == last_size) {
output_drill_hole(drill_x, drill_y, DRILL_DEPTH);
}
else {
m_current_tool++;
// Tool change routine
output_tool_change_begin();
out(SPINDLE_OFF);
rz(TOOL_CHANGE_POS_Z);
rxy(TOOL_CHANGE_POS_X, TOOL_CHANGE_POS_Y);
out(fir(TOOL_CHANGE, get_tool_num_for(my_strtol(drill_args[DRILL_SIZE]), m_current_tool), drill_size));
output_tool_changed();
if (DO_TOOL_CHANGE_WITH_ZERO_STEP == YES) {
output_tool_zero_begin();
fzr(0.000, FEED_RATE_Z);
// fixme: wondering about the following line
out(fir(TOOL_CHANGE, m_current_tool, drill_size));
output_tool_zero_end();
}
rz(DEFAULT_Z_UP);
out(fr(SPINDLE_ON, SPINDLE_ON_TIME));
output_tool_change_end();
output_drill_first_hole(drill_x, drill_y, DRILL_DEPTH);
last_size = drill_size;
}
// if drill_size != last_size
}
// for
output_file_postamble();
// End of file
// change back to tool 1
out(fi(TOOL_CODE + EOL, 1));
end_gcode();
}
// output
}
// Board
}
// drill
int m_first_spot_drill = YES;
void spot_drill_hole(int x, int y)
{
real drill_x;
real drill_y;
drill_x = scale_x(x);
drill_y = scale_y(y);
save_extents(drill_x, drill_y);
if (m_first_spot_drill) {
output_drill_first_hole(drill_x, drill_y, SPOT_DRILL_DEPTH);
m_first_spot_drill = NO;
}
else {
output_drill_hole(drill_x, drill_y, SPOT_DRILL_DEPTH);
}
}
void spot_drill(UL_BOARD B)
{
if (SPOT_DRILL == NO) { return; }
B.holes(H) spot_drill_hole(H.x, H.y);
B.signals(S) S.vias(V) spot_drill_hole(V.x, V.y);
B.elements(E) {
E.package.contacts(C) {
if (C.pad) {
spot_drill_hole(C.pad.x, C.pad.y);
}
}
E.package.holes(H) spot_drill_hole(H.x, H.y);
}
// B.elements
}
string m_lines;
string LINE_SEP = "\n";
string COORD_SEP = ",";
string COORD_FMT = "%8.5f";
string coords(real x1, real y1, real x2, real y2)
{
return frrrr(COORD_FMT + COORD_SEP + COORD_FMT + COORD_SEP +
COORD_FMT + COORD_SEP + COORD_FMT + LINE_SEP, x1, y1, x2, y2);
}
//
// "Draw" on the output device, i.e. the gcode file.
//
// Params:
// x1,y1 Start of the line.
// x2,y2 End of the line.
// state
// z_down
// Returns:
// none
//
real m_arc_begin_x;
real m_arc_begin_y;
int pair_count = 0;
int MAX_COORDS_PER_LINE = 4;
void device_draw(int x1, int y1, int x2, int y2, int state, real z_down)
{
real rx1, ry1, rx2, ry2;
rx1 = scale_x(x1);
ry1 = scale_y(y1);
rx2 = scale_x(x2);
ry2 = scale_y(y2);
save_extents(rx1, ry1);
save_extents(rx2, ry2);
// Output g-code based on the current state.
switch(state) {
// Start of a new line.
case ST_START_LINE:
user_track_begin(rx1, ry1, rx2, ry2);
m_lines += coords(rx1, ry1, rx2, ry2);
rz(DEFAULT_Z_UP);
rxy(rx1, ry1);
fzr(z_down, FEED_RATE_Z);
fxyr(rx2, ry2, FEED_RATE);
pair_count = 0;
break;
// A fill line.
case ST_FILL:
Fatal("Programmer Error", "The Fill functions are no longer supported.");
break;
// Continue a line.
// End a line.
case ST_CONTINUE_LINE:
user_track_continue(rx1, ry1, rx2, ry2);
m_lines += coords(rx1, ry1, rx2, ry2);
if (COMPACT_GCODE == YES) {
if (pair_count == 0) {
fxy(rx2, ry2);
}
else {
xy(rx2, ry2);
}
pair_count++;
}
else {
fxy(rx2, ry2);
}
break;
case ST_END_LINE:
user_track_end(rx1, ry1, rx2, ry2);
m_lines += coords(rx1, ry1, rx2, ry2);
if (COMPACT_GCODE == YES) {
xy(rx2, ry2);
pair_count = 0;
}
else {
fxy(rx2, ry2);
}
break;
// Drill a hole.
// todo is this valid?
case ST_DRILL:
printf("cause an error if used %d");
// printf("drill (%f, %f)\n", rx2, ry2);
break;
// Create an arc.
case ST_ARC_BEGIN:
user_arc_begin(rx1, ry1, rx2, ry2);
m_arc_begin_x = rx1;
m_arc_begin_y = ry1;
break;
// Finish an arc.
case ST_ARC_END:
user_arc_end(rx1, ry1, rx2, ry2);
real cx = rx2;
real cy = ry2;
real end_x = rx1;
real end_y = ry1;
if (1 /* USE_IJ_RELATIVE */) {
cx = rx2 - rx1;
cy = ry2 - ry1;
}
rz(DEFAULT_Z_UP);
rxy(end_x, end_y);
fzr(z_down, FEED_RATE_Z);
if (g_side == TOP || MIRROR_BOTTOM == YES) {
out(frrrr(CIRCLE_TOP, m_arc_begin_x, m_arc_begin_y, cx, cy));
}
else {
out(frrrr(CIRCLE_BOTTOM, m_arc_begin_x, m_arc_begin_y, cx, cy));
}
break;
}
// switch(state)
}
// device_draw
//
// Generate polygons for outline or fill.
// This creates a series of commands for Eagle and puts them
// in g_cmd to be passed when we exit from this phase of pcb-gcode.
//
// Params:
// which_side The side to operate on.
// Return:
// none
//
void generate_outlines(int which_side)
{
string cmd_temp = "";
g_cmd = "";
if (which_side == TOP)
m_layer = TOP_LAYER;
else
m_layer = BOTTOM_LAYER;
board(B) {
real f = BORDER_SIZE;
real x1 = units(B.area.x1) - f;
real y1 = units(B.area.y1) - f;
real x2 = units(B.area.x2) + f;
real y2 = units(B.area.y2) + f;
B.signals(S) {
if (S.name == OUTLINES_SIGNAL_NAME) {
sprintf(cmd_temp, "delete (%f %f) (%f %f);\n",
x1, y1, x2, y2);
g_cmd = g_cmd + cmd_temp;
}
}
sprintf(cmd_temp, "grid %s;\n"
"change isolate %f;\n"
"change rank 6;\n"
"change pour solid;\n"
"change width %f;\n"
"change orphans on;\n"
"layer %d;\n"
"polygon %s %f (%f %f) (%f %f) (%f %f) (%f %f) (%f %f);\n"
"ratsnest;\n"
,
UNIT_OF_MEASURE,
m_isolate,
g_width,
m_layer,
OUTLINES_SIGNAL_NAME, g_width,
x1, y1, x2, y1, x2, y2, x1, y2, x1, y1
);
g_cmd = g_cmd + cmd_temp;
return;
}
// board(B)
}
// generate_outlines
void out_lines(string path, string mode)
{
output(path, mode) {
if (m_pass_num == 0) {
printf("# board=%s\n", elided_path(get_filename(), 30));
printf("# tool size=%f\n", g_width);
}
printf("# pass=%d\n", m_pass_num + 1);
printf(m_lines);
}
}
//
// Write text from the Milling layer to a text engraving file.
//
// Params:
// file_name Output filename.
// Return:
// none
//
void output_text_code(string file_name)
{
int state;
int old_x, old_y;
board(B) {
output(get_filename(), "wt") {
user_file_opened(get_filename(), "wt");
output_file_preamble();
// Initialize the device (i.e. the output file).
begin_gcode();
// Process all the wires.
B.texts(T) T.wires(W) {
if ((T.mirror && g_side == BOTTOM) || (! T.mirror && g_side == TOP)) {
// If this is a text layer, check if we should continue
// a line, or start a new one.
if (W.layer == TEXT_LAYER) {
if (W.x1 == old_x && W.y1 == old_y) {
state = ST_CONTINUE_LINE;
}
else {
state = ST_START_LINE;
}
// if this is an arc, it is treated specially.
if (W.arc) {
device_draw( W.arc.x1, W.arc.y1, W.arc.x2, W.arc.y2, ST_ARC_BEGIN, TEXT_DEPTH);
device_draw( W.arc.x2, W.arc.y2, W.arc.xc, W.arc.yc, ST_ARC_END, TEXT_DEPTH);
save_extents(W.x1, W.y1);
save_extents(W.x2, W.y2);
state = ST_START_LINE;
}
else {
// Draw the line (i.e. output the gcode for the line).
device_draw(W.x1, W.y1, W.x2, W.y2, state, TEXT_DEPTH);
old_x = W.x2;
old_y = W.y2;
save_extents(W.x1, W.y1);
save_extents(W.x2, W.y2);
}
// if (W.arc)
}
// if (W.layer == TEXT_LAYER)
}
// if (top and bottom check)
}
// T.wires
output_file_postamble();
end_gcode();
user_file_closing();
}
// output
user_file_closed(get_filename(), "wt");
}
// board
g_width = abs(TEXT_DEPTH);
out_lines(g_path + "/viewer/data/optimize_me.txt", "wt");
out_lines(g_path + "/viewer/applet/data/optimize_me.txt", "wt");
out_lines(g_path + "/viewer/application.macosx/data/optimize_me.txt", "wt");
out_lines(g_path + "/viewer/application.linux/data/optimize_me.txt", "wt");
out_lines(g_path + "/viewer/application.windows/data/optimize_me.txt", "wt");
preview();
m_lines = "";
}
// output_text_code
//
// Write layer data to mill files.
//
// Params:
// file_name Output filename.
// Return:
// none
//
void output_mill_code(string file_name)
{
int state;
int old_x, old_y;
board(B) {
output(get_filename(), "wt") {
user_file_opened(get_filename(), "wt");
output_file_preamble();
// Initialize the device (i.e. the output file).
begin_gcode();
// Process all the wires.
B.wires(W) W.pieces(P) {
// If this is a mill layer, check if we should continue
// a line, or start a new one.
if (P.layer == MILL_LAYER) {
if (P.x1 == old_x && P.y1 == old_y) {
state = ST_CONTINUE_LINE;
}
else {
state = ST_START_LINE;
}
// if this is an arc, it is treated specially.
if (P.arc) {
device_draw( P.arc.x1, P.arc.y1, P.arc.x2, P.arc.y2, ST_ARC_BEGIN, MILLING_DEPTH);
device_draw( P.arc.x2, P.arc.y2, P.arc.xc, P.arc.yc, ST_ARC_END, MILLING_DEPTH);
save_extents(P.x1, P.y1);
save_extents(P.x2, P.y2);
state = ST_START_LINE;
}
else {
// Draw the line (i.e. output the gcode for the line).
device_draw(P.x1, P.y1, P.x2, P.y2, state, MILLING_DEPTH);
old_x = P.x2;
old_y = P.y2;
save_extents(P.x1, P.y1);
save_extents(P.x2, P.y2);
}
// if (P.arc)
}
// if (P.layer == MILL_LAYER)
}
// pieces
output_file_postamble();
end_gcode();
user_file_closing();
}
// output
user_file_closed(get_filename(), "wt");
}
// board
g_width = abs(MILLING_DEPTH);
out_lines(g_path + "/viewer/data/optimize_me.txt", "wt");
out_lines(g_path + "/viewer/applet/data/optimize_me.txt", "wt");
out_lines(g_path + "/viewer/application.macosx/data/optimize_me.txt", "wt");
out_lines(g_path + "/viewer/application.linux/data/optimize_me.txt", "wt");
out_lines(g_path + "/viewer/application.windows/data/optimize_me.txt", "wt");
preview();
m_lines = "";
}
// output_mill_code
//
// Write polygon lines to the file.
//
// Params:
// which_side Side of the board to work on.
// suffix Suffix of the file.
// task
// Return:
// none
//
void write_outlines(int which_side, string suffix, int task)
{
string mode;
int x1 = INT_MAX, y1 = INT_MAX, x2 = INT_MIN, y2 = INT_MIN;
int x0, y0;
int first = 1;
int frame_wire;
int state;
if (m_pass_num == 0) {
mode = "wt";
}
else {
mode = "at";
}
g_side = which_side;
switch (which_side) {
case TOP:
m_layer = TOP_LAYER;
break;
case BOTTOM:
m_layer = BOTTOM_LAYER;
break;
case MILL:
m_layer = MILL_LAYER;
break;
case TEXT:
m_layer = TEXT_LAYER;
break;
default:
sprintf(g_debug, "Illegal which_side %d in write_outlines", which_side);
Fatal("Sorry...", g_debug);
}
if (m_layer == MILL_LAYER || m_layer == TEXT_LAYER) {
if (which_side == MILL) {
g_side = TOP;
output_mill_code(m_file_name + "mt" + DEFAULT_EXTENSION);
g_side = BOTTOM;
output_mill_code(m_file_name + "mb" + DEFAULT_EXTENSION);
return;
}
else {
g_side = TOP;
output_text_code(m_file_name + "tt" + DEFAULT_EXTENSION);
g_side = BOTTOM;
output_text_code(m_file_name + "tb" + DEFAULT_EXTENSION);
return;
}
}
// if m_layer == MILL_LAYER
output(get_filename(), mode) {
board(B) {
user_file_opened(get_filename(), mode);
int rubout_layer = -1;
B.layers(L) {
if (strstr(strlwr(L.name), "rubout") != -1) {
if (strstr(strlwr(L.name), "top") != -1 && which_side == TOP) {
rubout_layer = L.number;
}
else if (strstr(strlwr(L.name), "bot") != -1 && which_side == BOTTOM) {
rubout_layer = L.number;
}
}
}
if (rubout_layer != -1) {
B.wires(W) {
if (W.layer == rubout_layer) {
device_draw(W.x1, W.y1, W.x2, W.y2, ST_START_LINE, DEFAULT_Z_DOWN);
device_draw(W.x1, W.y1, W.x2, W.y2, ST_END_LINE, DEFAULT_Z_DOWN); // fixme needed?
}
}
}
B.signals(S) {
if (S.name == OUTLINES_SIGNAL_NAME) {
S.polygons(P) {
P.wires(W) {
x1 = min(x1, W.x1);
x2 = max(x2, W.x1);
y1 = min(y1, W.y1);
y2 = max(y2, W.y1);
}
if (m_pass_num == 0) {
output_file_preamble();
begin_gcode();
}
else {
output_between_outline_passes();
}
switch (task) {
case TASK_OUTLINES:
// P.contours jtj
P.contours(W) {
if (first) {
x0 = W.x1;
y0 = W.y1;
frame_wire = (x0 == x1 || x0 == x2) && (y0 == y1 || y0 == y2);
state = ST_START_LINE;
first = 0;
}
else if (W.x2 == x0 && W.y2 == y0) {
state = ST_END_LINE;
first = 1;
}
else {
state = ST_CONTINUE_LINE;
}
if (!frame_wire) {
device_draw(W.x1, W.y1, W.x2, W.y2, state, DEFAULT_Z_DOWN);
}
}
// P.contours(W)
break;
case TASK_FILL:
P.fillings(W) {
device_draw(W.x1, W.y1, W.x2, W.y2, ST_START_LINE, DEFAULT_Z_DOWN);
}
break;
}
// switch(task)
if (m_isolate >= ISO_MAX || SINGLE_PASS || task == TASK_FILL) {
output_file_postamble();
rz(DEFAULT_Z_UP);
spot_drill(B);
end_gcode();
}
sprintf(g_cmd, "delete (%f %f) (%f %f);\n",
units(x1), units(y1), units(x2), units(y2)
);
}
// polygons
}
// if(S.name == OUTLINES_SIGNAL_NAME)
}
// signals
}
// board
user_file_closing();
}
// output
user_file_closed(get_filename(), mode);
out_lines(g_path + "/viewer/data/optimize_me.txt", mode);
out_lines(g_path + "/viewer/applet/data/optimize_me.txt", mode);
out_lines(g_path + "/viewer/application.macosx/data/optimize_me.txt", mode);
out_lines(g_path + "/viewer/application.linux/data/optimize_me.txt", mode);
out_lines(g_path + "/viewer/application.windows/data/optimize_me.txt", mode);
}
// write_outlines
/* string get_phase_name(int phase)
{
return PHASE_NAME[phase];
}
*/
void gen_progress_menu(int phase)
{
output(path_scr[0] + '/' + "source/pcb-gcode-prg.scr") {
printf("MENU \\\n");
for(int i = 1; i < PH_LAST_PHASE; i++) {
if (i == phase) {
printf("--%s-- \\\n", get_phase_name(i));
// " (for TextMate)
}
else {
printf(" %s \\\n", get_phase_name(i));
}
}
printf(";\n");
}
}
// Make sure a board is available to work on.
// todo move towards bottom
if (!board) {
Fatal("No board!", "Please run this program from the board editor");
}
//
// Process command line arguments.
//
switch (OUTPUT_UNITS) {
case U_MICRONS:
UNIT_OF_MEASURE = "mic";
break;
case U_MILLIMETERS:
UNIT_OF_MEASURE = "mm";
break;
case U_MILS:
UNIT_OF_MEASURE = "mil";
break;
case U_INCHES:
UNIT_OF_MEASURE = "inch";
break;
}
if (argv[FILENAME_ARG] == "--setup") {
exit("run pcb-gcode-setup");
}
if (argv[FILENAME_ARG] == "--attr") {
string attrs;
board(B) {
B.attributes(A) {
attrs = attrs + A.name + "\t" + A.value + "\n";
}
}
dlgMessageBox(attrs);
exit(0);
}
if (argv[FILENAME_ARG] == "--help") {
int choice = dlgMessageBox(usage, "+Return to Eagle", "Run Setup Now");
switch (choice) {
// return to eagle
case 0:
exit(0);
break;
// Run setup now
case 1:
exit("run pcb-gcode-setup");
break;
}
exit(0);
}
// Be sure a filename is specified.
if (argv[FILENAME_ARG]) {
m_file_name = argv[FILENAME_ARG];
if (filedir(m_file_name) == "") {
board(B) m_file_name = filedir(B.name) + m_file_name;
}
}
else {
board(B) m_file_name = filesetext(B.name, "");
}
if (FILENAMES_8_CHARACTERS) {
m_file_name = filedir(m_file_name) + strsub(filename(m_file_name), 0, 5);
}
// Use a default width if one is not given.
if (argv[WIDTH_ARG]) {
g_width = strtod(argv[WIDTH_ARG]);
}
else {
g_width = DEFAULT_WIDTH;
}
// Get the isolate parameter or use the default.
if (argv[ISO_ARG]) {
m_isolate = strtod(argv[ISO_ARG]);
}
else {
m_isolate = ISO_MIN;
}
// Get the pass number, or default to first pass (0).
if (argv[PASS_ARG]) {
m_pass_num = strtol(argv[PASS_ARG]);
}
else {
m_pass_num = 0;
}
// Get the phase we are processing, or default to the first one.
if (argv[PHASE_ARG]) {
g_phase = strtol(argv[PHASE_ARG]);
}
else {
g_phase = PH_TOP_OUT_GEN;
}
get_current_profile();
if (g_phase == PH_TOP_OUT_GEN && m_pass_num == 0 && program_is_setup() == NO)
{
exit("run pcb-gcode-setup");
}
//
// Do what we need to for this phase.
//
switch (g_phase) {
case PH_TOP_OUT_GEN:
if (GENERATE_TOP_OUTLINES == YES)
generate_outlines(TOP);
break;
case PH_TOP_OUT_WRITE:
if (GENERATE_TOP_OUTLINES == YES)
write_outlines(TOP, "top", OUTLINES);
break;
case PH_TOP_FILL_GEN:
if (GENERATE_TOP_FILL == YES)
generate_outlines(TOP);
break;
case PH_TOP_FILL_WRITE:
if (GENERATE_TOP_FILL == YES)
write_outlines(TOP, "tf", FILL);
break;
case PH_BOTTOM_OUT_GEN:
if (GENERATE_BOTTOM_OUTLINES == YES)
generate_outlines(BOTTOM);
break;
case PH_BOTTOM_OUT_WRITE:
if (GENERATE_BOTTOM_OUTLINES == YES)
write_outlines(BOTTOM, "bot", OUTLINES);
break;
case PH_BOTTOM_FILL_GEN:
if (GENERATE_BOTTOM_FILL == YES)
generate_outlines(BOTTOM);
break;
case PH_BOTTOM_FILL_WRITE:
if (GENERATE_BOTTOM_FILL == YES)
write_outlines(BOTTOM, "bf", FILL);
break;
case PH_TOP_DRILL:
if (GENERATE_TOP_DRILL == YES)
drill(TOP, "td");
break;
case PH_BOTTOM_DRILL:
if (GENERATE_BOTTOM_DRILL == YES)
drill(BOTTOM, "bd");
break;
case PH_MILL:
if (GENERATE_MILLING == YES)
write_outlines(MILL, "mil", MILL_BOARD);
break;
case PH_TEXT:
if (GENERATE_TEXT == YES)
write_outlines(TEXT, "txt", MILL_TEXT);
break;
default:
sprintf(g_debug, "Illegal phase %d in main routine", g_phase);
Fatal("Sorry...", g_debug);
}
// Set things up for the next phase.
next_phase();
if (SHOW_PROGRESS == YES) {
gen_progress_menu(g_phase);
}
// If this is not the last phase, exit with a command line for
// Eagle to process. The command includes running this program again.
if (g_phase < PH_LAST_PHASE) {
sprintf(g_cmd,
"%s"
"window fit;\n"
"%s"
"run '%s' '%s' '%f' '%f' '%d' '%d';\n",
g_cmd,
(SHOW_PROGRESS) ? "script pcb-gcode-prg.scr;\n" : "",
argv[PROGRAM_NAME_ARG], m_file_name, g_width, m_isolate,
m_pass_num, g_phase
);
exit(g_cmd);
}
else {
g_cmd = "window fit;\n";
if (SHOW_PROGRESS) {
if (RESTORE_MENU_FILE != "") {
g_cmd = g_cmd + "script " + RESTORE_MENU_FILE + ";\n";
}
else {
g_cmd = g_cmd + "menu;\n";
}
}
exit(g_cmd);
}
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