firmataAccelStepper

First commit

examples/stepper-accel.js

@@ -0,0 +1,32 @@
+var Board = require("../");
+
+Board.requestPort(function(error, port) {
+  if (error) {
+    console.log(error);
+    return;
+  }
+
+  var board = new Board(port.comName);
+
+  board.on("ready", function() {
+
+    board.accelStepperConfig({
+      deviceNum: 0,
+      type: board.STEPPER.TYPE.FOUR_WIRE,
+      motorPin1: 5,
+      motorPin2: 6,
+      motorPin3: 7,
+      motorPin4: 8,
+      stepType: board.STEPPER.STEPTYPE.WHOLE
+    });
+
+    board.accelStepperSpeed(0, 400);
+    board.accelStepperAcceleration(0, 100);
+    board.accelStepperStep(0, 2000);
+
+    board.on("stepper-done-0", function(position) {
+      console.log("Current position: " + position);
+    });
+
+  });
+});

examples/stepper-driver.js

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+var Board = require("../");
+
+Board.requestPort(function(error, port) {
+  if (error) {
+    console.log(error);
+    return;
+  }
+
+  var board = new Board(port.comName);
+
+  board.on("ready", function() {
+
+    board.accelStepperConfig({
+      deviceNum: 0,
+      type: board.STEPPER.TYPE.DRIVER,
+      stepPin: 5,
+      directionPin: 6,
+      enablePin: 2,
+      invertPins: [2]
+    });
+
+    board.accelStepperSpeed(0, 400);
+    board.accelStepperAcceleration(0, 100);
+    board.accelStepperEnable(0, true);
+    board.accelStepperStep(0, 200);
+
+    board.on("stepper-done-0", function(position) {
+      console.log("Current position: " + position);
+    });
+
+  });
+});

examples/stepper-multi.js

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+var Board = require("../");
+
+Board.requestPort(function(error, port) {
+  if (error) {
+    console.log(error);
+    return;
+  }
+
+  var board = new Board(port.comName);
+
+  board.on("ready", function() {
+
+    board.accelStepperConfig({
+      deviceNum: 0,
+      type: board.STEPPER.TYPE.FOUR_WIRE,
+      motorPin1: 5,
+      motorPin2: 6,
+      motorPin3: 7,
+      motorPin4: 8,
+      stepType: board.STEPPER.STEPTYPE.WHOLE
+    });
+
+    board.accelStepperConfig({
+      deviceNum: 1,
+      type: board.STEPPER.TYPE.FOUR_WIRE,
+      motorPin1: 9,
+      motorPin2: 10,
+      motorPin3: 11,
+      motorPin4: 12,
+      stepType: board.STEPPER.STEPTYPE.HALF
+    });
+
+    board.accelStepperSpeed(0, 400);
+    board.accelStepperSpeed(1, 400);
+
+    board.multiStepperConfig({
+      groupNum: 0,
+      devices: [0, 1]
+    });
+
+    board.multiStepperTo(0, [2000, 3000]);
+
+    board.on("multi-stepper-done-0", function() {
+      board.accelStepperReportPosition(0);
+      board.accelStepperReportPosition(1);
+    });
+
+    board.on("stepper-position-0", function(value) {
+      console.log("Stepper 0 position: " + value);
+    });
+
+    board.on("stepper-position-1", function(value) {
+      console.log("Stepper 1 position: " + value);
+    });
+
+  });
+});

examples/stepper-three-wire.js

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+var Board = require("../");
+
+Board.requestPort(function(error, port) {
+  if (error) {
+    console.log(error);
+    return;
+  }
+
+  var board = new Board(port.comName);
+
+  board.on("ready", function() {
+
+    board.accelStepperConfig({
+      deviceNum: 0,
+      type: board.STEPPER.TYPE.THREE_WIRE,
+      motorPin1: 2,
+      motorPin2: 3,
+      motorPin3: 4
+    });
+
+    board.accelStepperSpeed(0, 100);
+    board.accelStepperStep(0, 1000);
+
+    board.on("stepper-done-0", function(position) {
+      console.log("Current position: " + position);
+    });
+
+  });
+});