From e667d7d05f33e5b66134fd6125dfbd90b71e0147 Mon Sep 17 00:00:00 2001
From: Amanda Ghassaei <amandaghassaei@gmail.com>
Date: Wed, 11 Mar 2015 15:12:27 -0400
Subject: [PATCH] beginning g code exporter
---
js/cam/Assembler.js | 10 +++++-
js/cam/GCodeExporter.js | 71 +++++++++++++++++++++++++++++++++++++++
js/cam/ShopbotExporter.js | 50 +++++++++++++--------------
main.html | 1 +
4 files changed, 105 insertions(+), 27 deletions(-)
create mode 100644 js/cam/GCodeExporter.js
diff --git a/js/cam/Assembler.js b/js/cam/Assembler.js
index 4b35ba64..6f9a82ad 100644
--- a/js/cam/Assembler.js
+++ b/js/cam/Assembler.js
@@ -18,7 +18,15 @@ Assembler = Backbone.Model.extend({
processAndSave: function(){
var exporter;
if (this.get("camProcess") == "shopbot") exporter = new ShopbotExporter();
- if (exporter) exporter.processAndSave();
+ else if (this.get("camProcess") == "gcode") exporter = new GCodeExporter();
+ if (exporter) {
+ var data = "";
+ data += exporter.makeHeader();
+ data += exporter.moveZ(3);
+ data += exporter.move3(1, 4, 5);
+ data += exporter.makeFooter();
+ exporter.save(data);
+ }
else console.warn("cam process not supported");
},
diff --git a/js/cam/GCodeExporter.js b/js/cam/GCodeExporter.js
new file mode 100644
index 00000000..74c23e81
--- /dev/null
+++ b/js/cam/GCodeExporter.js
@@ -0,0 +1,71 @@
+/**
+ * Created by aghassaei on 3/10/15.
+ */
+
+function GCodeExporter() {
+}
+
+GCodeExporter.prototype.makeHeader = function(){
+ var data = "";
+ if (dmaGlobals.appState.get("units") == "inches") data += this.addLine("G20", [], "units inches");
+ else data += this.addLine("G21", [], "units mm");
+ data += this.addLine("G90", [], "absolute positioning");
+ data += this.addLine("G54", [], "work offset");
+// data += this.addLine("G49", [], "cancel tool length comp");
+ data += this.addLine("G40", [], "cancel tool radius comp");
+ data += this.addLine("M09", [], "coolant off");
+
+
+
+ data += this.goHome();
+
+ //set rapid and feed speeds
+
+ data += "\n";
+ data += "\n";
+ return data;
+};
+
+GCodeExporter.prototype.addLine = function(command, params, comment){
+ var data = "";
+ data += command + " ";
+ _.each(params, function(param){
+ if (!param) return;
+ data += param + " ";
+ });
+ if (comment) data += "(" + comment + ")";
+ data += "\n";
+ return data;
+};
+
+GCodeExporter.prototype.rapid3 = function(x, y, z){
+ return this.move3(x,y,z);
+};
+
+GCodeExporter.prototype.move3 = function(x, y, z){
+ if (x !== null) x = "X"+x;
+ if (y !== null) y = "Y"+y;
+ if (z !== null) z = "Z"+z;
+ return this.addLine("G01", [x,y,z]);
+};
+
+GCodeExporter.prototype.goHome = function(){
+ return this.move3(0,0,0);
+};
+
+GCodeExporter.prototype.moveZ = function(z){
+ return this.move3(null, null, z);
+};
+
+GCodeExporter.prototype.makeFooter = function(){
+ var data = "";
+ data += this.goHome();
+ data += this.addLine("M30", [], "program stop");
+
+ return data;
+};
+
+GCodeExporter.prototype.save = function(data){
+ var blob = new Blob([data], {type: "text/plain;charset=utf-8"});
+ saveAs(blob, "GCodeExport" + ".g");
+};
diff --git a/js/cam/ShopbotExporter.js b/js/cam/ShopbotExporter.js
index 8c85400c..a3d3ac1d 100644
--- a/js/cam/ShopbotExporter.js
+++ b/js/cam/ShopbotExporter.js
@@ -3,30 +3,23 @@
*/
function ShopbotExporter() {
-
}
-ShopbotExporter.prototype.processAndSave = function(){
-
+ShopbotExporter.prototype.makeHeader = function(){
var data = "";
-
- data = this.makeHeader(data);
- data = this.moveZ(data, 3);
- data = this.jog3(data, 1, 4, 5);
-
- this.save(data);
-};
-
-ShopbotExporter.prototype.makeHeader = function(data){
- data = this.addLine(data, "FG", [], "single step mode");
- data = this.goHome(data);
- data = this.addLine(data, "SM", [4, 1], "set to move/cut mode");
- data = this.addLine(data, "JS", [4, 1], "jog speed- xy, z inches per sec");
- data = this.addLine(data, "MS", [4, 1], "move speed- xy, z inches per sec");
+ data += this.addLine("FG", [], "single step mode");
+ data += this.goHome();
+ data += this.addLine("SA", [], "absolute distances");
+ data += this.addLine("SM", [4, 1], "move/cut mode (as opposed to preview mode)");
+ data += this.addLine("JS", [4, 1], "jog speed- xy, z inches per sec");
+ data += this.addLine("MS", [4, 1], "move speed- xy, z inches per sec");
+ data += "\n";
+ data += "\n";
return data;
};
-ShopbotExporter.prototype.addLine = function(data, command, params, comment){
+ShopbotExporter.prototype.addLine = function(command, params, comment){
+ var data = "";
data += command + " ";
_.each(params, function(param){
data += param + ", ";
@@ -36,22 +29,27 @@ ShopbotExporter.prototype.addLine = function(data, command, params, comment){
return data;
};
-ShopbotExporter.prototype.jog3 = function(data, x, y, z){
- return this.addLine(data, "J3", [x,y,z]);
+ShopbotExporter.prototype.rapid3 = function(x, y, z){
+ return this.addLine("J3", [x,y,z]);
};
-ShopbotExporter.prototype.move3 = function(data, x, y, z){
- return this.addLine(data, "M3", [x,y,z]);
+ShopbotExporter.prototype.move3 = function(x, y, z){
+ return this.addLine("M3", [x,y,z]);
};
-ShopbotExporter.prototype.goHome = function(data){
- return this.addLine(data, "JH", [], "go home");
+ShopbotExporter.prototype.goHome = function(){
+ return this.addLine("JH", [], "go home");
};
-ShopbotExporter.prototype.moveZ = function(data, z){
- return this.move3(data, "", "", z);
+ShopbotExporter.prototype.moveZ = function(z){
+ return this.move3("", "", z);
};
+ShopbotExporter.prototype.makeFooter = function(){
+ var data = "";
+
+ return data;
+};
ShopbotExporter.prototype.save = function(data){
var blob = new Blob([data], {type: "text/plain;charset=utf-8"});
diff --git a/main.html b/main.html
index 132c5860..1a693645 100644
--- a/main.html
+++ b/main.html
@@ -65,6 +65,7 @@
<script src="js/models/AppState.js"></script>
<script src="js/cam/Assembler.js"></script>
<script src="js/cam/ShopbotExporter.js"></script>
+ <script src="js/cam/GCodeExporter.js"></script>
<!--views-->
<script src="js/menus/MenuWrapperView.js"></script>
--
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