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defer spindle speed update until after tool change

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This commit is contained in:
Stewart Allen 2022-04-06 10:13:48 -07:00
commit 03062aca12
2 changed files with 31 additions and 20 deletions
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1
release.md
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@ -9,6 +9,7 @@ Full docs @ https://docs.grid.space/projects/kiri-moto
## Kiri:moto
* `C` added batch processing to object adds/removes to speedup complex workspace restore
* `C` fix CAM output order for tool changes an spindle speed updates
* `I` add CAM pocket operation using surface selection
* `-` refactor cnc to use new core slicer engine
* `-` improve vertex replacement and widget update matrix tracking

52
src/kiri-mode/cam/export.js
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@ -33,6 +33,7 @@ CAM.export = function(print, online) {
factor = 1,
output = [],
spindle = 0,
newSpindle = 0,
origin = settings.origin || { x: 0, y: 0, z: 0 },
space = device.gcodeSpace ? ' ' : '',
isRML = device.gcodeFExt.toLowerCase() === 'rml',
@ -161,7 +162,18 @@ CAM.export = function(print, online) {
pos.t = out.tool;
consts.tool = pos.t;
consts.tool_name = toolNameByNumber(out.tool);
filterEmit(cmdToolChange, consts);
filterEmit(cmdToolChange, { ...consts, spindle: newSpindle } );
}
// on spindle change (deferred from layer transition so it's post-toolchange)
if (newSpindle && newSpindle !== spindle) {
spindle = newSpindle;
if (spindle > 0) {
let speed = Math.abs(spindle);
filterEmit(cmdSpindle, { speed, spindle: speed, rpm: speed });
} else {
append("M4");
}
}
// first point out sets the current position (but not Z)
@ -296,30 +308,28 @@ CAM.export = function(print, online) {
filterEmit(device.gcodePre, consts);
// emit all points in layer/point order
print.output.forEach(function (layerout) {
for (let layerout of print.output) {
if (mode !== layerout.mode) {
if (mode && !stripComments) append("; ending " + mode + " op after " + Math.round(time/60) + " seconds");
mode = layerout.mode;
if (mode) section(`op-${opnum++}-${mode}`);
if (!stripComments) append("; starting " + mode + " op");
}
if (layerout.spindle && layerout.spindle !== spindle) {
spindle = layerout.spindle;
if (spindle > 0) {
let speed = Math.abs(spindle);
filterEmit(cmdSpindle, {
speed, spindle: speed, rpm: speed
});
} else {
append("M4");
if (mode && !stripComments) {
append("; ending " + mode + " op after " + Math.round(time/60) + " seconds");
}
mode = layerout.mode;
if (mode) {
section(`op-${opnum++}-${mode}`);
}
if (!stripComments) {
append("; starting " + mode + " op");
}
// append((spindle > 0 ? "M3" : "M4") + " S" + Math.abs(spindle));
}
layerout.forEach(function(out) {
newSpindle = layerout.spindle;
for (let out of layerout) {
moveTo(out);
});
});
if (mode && !stripComments) append("; ending " + mode + " op after " + Math.round(time/60) + " seconds");
}
}
if (mode && !stripComments) {
append("; ending " + mode + " op after " + Math.round(time/60) + " seconds");
}
// emit gcode post
section('footer');