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commit def75fa687b40718696b3e68033c0bb3498796e8 2 parents 534abaf + 702f34f
@voodootikigod authored
View
13 eg/blink.js
@@ -1,17 +1,17 @@
var Spark = require("../lib/spark");
var board = new Spark({
- token: "YOUR TOKEN HERE",
- deviceId: "YOUR TOKEN HERE"
+ token: "608fd30995205529ffc186d4018a651d253af9a9",
+ deviceId: "53ff6f065067544840551187"
});
-
-board.on("ready", function(data) {
- console.log("CONNECTED", data);
+board.on("ready", function() {
+ console.log("CONNECTED");
var byte = 0;
+ this.pinMode("D7", this.MODES.OUTPUT);
+
setInterval(function() {
- console.log("message");
this.digitalWrite("D7", (byte ^= 1));
}.bind(this), 500);
});
@@ -19,3 +19,4 @@ board.on("ready", function(data) {
board.on("error", function(error) {
console.log(error);
});
+
View
13 eg/read.js
@@ -0,0 +1,13 @@
+var Spark = require("../lib/spark");
+var board = new Spark({
+ token: "608fd30995205529ffc186d4018a651d253af9a9",
+ deviceId: "53ff6f065067544840551187"
+});
+
+board.on("ready", function() {
+ console.log("CONNECTED");
+
+ this.digitalRead("D7", function(data) {
+ console.log( data );
+ });
+});
View
93 firmware/firmware.cpp
@@ -1,10 +1,15 @@
#define DEBUG 1
TCPClient client;
-int reading[20];
+int DEBUG=1;
+byte reading[20];
+byte previous[20];
+
+long SerialSpeed[] = {
+ 600, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 115200
+};
-long SerialSpeed[] = {600, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 115200};
void ipArrayFromString(byte ipArray[], String ipString) {
int dot1 = ipString.indexOf('.');
@@ -39,6 +44,32 @@ int connectToMyServer(String params) {
}
}
+void send(int action, int pin, int value) {
+
+ if (previous[pin] != value) {
+ client.write(action);
+ client.write(pin);
+ client.write(value);
+ }
+
+ previous[pin] = value;
+}
+
+void report() {
+ for (int i = 0; i < 20; i++) {
+ if (reading[i]) {
+ if (i < 10) {
+ // Digital pins are 0-9
+ send(0x03, i, digitalRead(i));
+ } else {
+ // Analog pins are 10-?
+ send(0x04, i, analogRead(i));
+ }
+ }
+ }
+}
+
+
void setup() {
Spark.function("connect", connectToMyServer);
if (DEBUG)
@@ -51,7 +82,6 @@ void setup() {
void report() {
for (int i = 0; i < 20; i++) {
if (reading[i]) {
-
int dr = (reading[i] & 1);
int ar = (reading[i] & 2);
@@ -76,8 +106,8 @@ void report() {
}
}
-void loop() {
+void loop() {
report();
if (client.connected()) {
@@ -133,6 +163,59 @@ void loop() {
reading[pin] = val;
break;
+ if(DEBUG)
+ Serial.println("Action received: "+('0'+action));
+
+ int pin, mode, val;
+
+ // These are used in the commented code below there are warnings there that need to be resolved
+ // otherwise spark.io will not compile and flash
+ // int type, speed, len, i;
+
+ switch (action) {
+ case 0x00: // pinMode
+ pin = client.read();
+ mode = client.read();
+ //mode is modeled after Standard Firmata
+ if (mode == 0x00) {
+ pinMode(pin, INPUT);
+ } else if (mode == 0x02) {
+ pinMode(pin, INPUT_PULLUP);
+ } else if (mode == 0x03) {
+ pinMode(pin, INPUT_PULLDOWN);
+ } else if (mode == 0x01) {
+ pinMode(pin, OUTPUT);
+ }
+ break;
+ case 0x01: // digitalWrite
+ pin = client.read();
+ val = client.read();
+ digitalWrite(pin, val);
+ break;
+ case 0x02: // analogWrite
+ pin = client.read();
+ val = client.read();
+ analogWrite(pin, val);
+ break;
+ case 0x03: // digitalRead
+ pin = client.read();
+ val = digitalRead(pin);
+ client.write(0x03);
+ client.write(pin);
+ client.write(val);
+ break;
+ case 0x04: // analogRead
+ pin = client.read();
+ val = analogRead(pin);
+ client.write(0x04);
+ client.write(pin);
+ client.write(val);
+ break;
+ case 0x05:
+ pin = client.read();
+ val = client.read();
+ reading[pin] = val;
+ break;
// Serial API
case 0x10: // serial.begin
@@ -318,4 +401,4 @@ void loop() {
}
}
}
-}
+}
View
199 lib/spark.js
@@ -1,13 +1,34 @@
-var es6 = require("es6-collections");
+var es6 = require("es6-shim");
var querystring = require("querystring");
+var os = require("os");
+var net = require("net");
var Emitter = require("events").EventEmitter;
var rest = require("restler");
var priv = new Map();
+var interfaces = os.networkInterfaces();
+var ipAddress;
+
function service(deviceId) {
return "https://api.spark.io/v1/devices/" + deviceId + "/";
}
+if (interfaces) {
+ ipAddress = Object.keys(interfaces).reduce(function(accum, name) {
+ if (!accum) {
+ return interfaces[name].reduce(function(ip, iface) {
+ if (!ip && !iface.internal && iface.family === "IPv4") {
+ return iface.address;
+ }
+ return ip;
+ }, "");
+ }
+ }, null);
+}
+
+// console.log(ipAddress);
+// process.exit(1);
+
var pins = [
{ id: "D0", modes: [0, 1, 3, 4] },
{ id: "D1", modes: [0, 1, 3, 4] },
@@ -18,6 +39,9 @@ var pins = [
{ id: "D6", modes: [0, 1] },
{ id: "D7", modes: [0, 1] },
+ { id: "", modes: [] },
+ { id: "", modes: [] },
+
{ id: "A0", modes: [0, 1, 2, 3, 4] },
{ id: "A1", modes: [0, 1, 2, 3, 4] },
{ id: "A2", modes: [0, 1, 2] },
@@ -44,12 +68,14 @@ function Spark(opts) {
}
var state = {
- isConnected: true,
+ isConnected: false,
+ isReading: false,
deviceId: opts.deviceId,
token: opts.token,
service: service(opts.deviceId),
- timers: {},
- interval: 20
+ port: opts.port || 8001,
+ server: null,
+ socket: null
};
this.name = "spark-io";
@@ -63,33 +89,60 @@ function Spark(opts) {
};
});
- this.analogPins = this.pins.slice(8).map(function(pin, i) {
+ this.analogPins = this.pins.slice(10).map(function(pin, i) {
return i;
});
- var isReady = function() {
+ // Store private state
+ priv.set(this, state);
+
+ var connect = function() {
this.command({
- method: "get",
- action: "query",
+ method: "post",
+ action: "connect",
+ pin: ipAddress + ":" + state.port,
handler: function(error, data) {
- if (error === null) {
- this.isReady = true;
- this.emit("ready", data);
- } else {
+ console.log( "connect -> command -> handler" );
+ if (error !== null) {
this.emit("error", error);
+ } else {
+ // Set ready state bit
+ this.isReady = true;
+
+ this.emit("ready");
}
}.bind(this)
});
}.bind(this);
- // Schedule a connection check for
- // the next execution turn.
- process.nextTick(isReady);
-
- // Store private state
- priv.set(this, state);
+ Spark.Server.create(this, connect);
}
+Spark.Server = {
+ create: function(spark, afterCreate) {
+ if (!(spark instanceof Spark)) {
+ throw new Error("Expected instance of Spark");
+ }
+ var state = priv.get(spark);
+ state.server = net.createServer({}, function(socket) {
+ socket.setKeepAlive(true);
+
+ spark.emit("connected");
+
+ // Store socket and server references
+ state.socket = socket;
+
+ state.socket.on("data", function() {
+ console.log( "SOCKET DATA: ", arguments );
+ });
+ });
+
+ state.server.listen(state.port);
+
+ process.nextTick(afterCreate);
+ }
+};
+
Spark.prototype = Object.create(Emitter.prototype, {
constructor: {
value: Spark
@@ -137,18 +190,7 @@ Spark.prototype.command = function(opts) {
outbound.params = [pin, value].join();
}
- if (Spark.prototype.command.isTest) {
- Spark.prototype.command.stub({
- action: action,
- handler: handler,
- method: method,
- pin: pin,
- value: value,
- outbound: outbound
- });
-
- return this;
- }
+ console.log( url + action, outbound );
request = method === "get" ?
rest.get(url + "?" + querystring.encode(outbound)) :
@@ -171,63 +213,63 @@ Spark.prototype.command = function(opts) {
return this;
};
-// TODO: Replace this crap with something that isn't horrible.
-Spark.prototype.command.isTest = false;
-Spark.prototype.command.stub = function() {};
+Spark.prototype.pinMode = function(pin, mode) {
+ var state = priv.get(this);
+ var offset = pin[0] === "A" ? 10 : 0;
+ var pinInt = (pin.replace(/A|D/, "") | 0) + offset;
+
+ this.pins[pinInt].mode = mode;
+
+ state.socket.write(new Buffer([ 0x00, pinInt, mode ]));
+ return this;
+};
["analogWrite", "digitalWrite"].forEach(function(fn) {
- var action = fn.toLowerCase();
- var offset = action === "analogwrite" ? 8 : 0;
+ var isAnalog = fn === "analogWrite";
+ var action = isAnalog ? 0x02 : 0x01;
+ var offset = isAnalog ? 10 : 0;
Spark.prototype[fn] = function(pin, value) {
- if (fn === "digitalWrite") {
- if (value !== 1 && value !== 0 &&
- value !== "HIGH" && value !== "LOW") {
-
- throw new Error(
- "Unexpected digitalWrite value"
- );
- }
-
- if (typeof value === "number") {
- value = value === 1 ? "HIGH" : "LOW";
- }
- }
+ var state = priv.get(this);
+ var buffer = new Buffer(3);
+ var pinInt = (pin.replace(/A|D/i, "") | 0) + offset;
- var index = (pin.replace(/A|D/, "") | 0) + offset;
+ buffer[0] = action;
+ buffer[1] = pinInt;
+ buffer[2] = value;
- this.pins[index].value = value;
+ console.log( "writing: ", buffer );
+ state.socket.write(buffer);
- return this.command({
- action: action,
- pin: pin,
- value: value
- });
+ this.pins[pinInt].value = value;
+
+ return this;
};
});
+
+// TODO: Define protocol for gather this information.
["analogRead", "digitalRead"].forEach(function(fn) {
- var action = fn.toLowerCase();
+ var isAnalog = fn === "analogWrite";
+ var action = isAnalog ? 0x04 : 0x03;
+ var offset = isAnalog ? 10 : 0;
Spark.prototype[fn] = function(pin, handler) {
var state = priv.get(this);
- var key = action + "-" + pin;
- var timer = state.timers[key];
+ var buffer = new Buffer(3);
+ var pinInt = (pin.replace(/A|D/i, "") | 0) + offset;
+ var event = fn.slice(0, -4) + "-" + pin;
- if (timer) {
- clearInterval(timer);
- }
+ buffer[0] = action;
+ buffer[1] = pinInt;
+ buffer[2] = 1;
- timer = setInterval(function() {
- this.command({
- action: action,
- pin: pin,
- handler: handler
- });
- }.bind(this), state.interval);
+ // register a handler for
+ this.on(event, handler);
- state.timers[key] = timer;
+ // Tell the board we have a new pin to read
+ state.socket.write(buffer);
return this;
};
@@ -248,21 +290,16 @@ Spark.prototype.setSamplingInterval = function(interval) {
return this;
};
-Spark.prototype.pinMode = function(pin, mode) {
- // This does not send a value to the board and
- // does not affect the mode of a given pin on
- // the board. `pinMode` is managed by
- // https://github.com/spark/core-firmware/blob/master/src/application.cpp
- var offset = pin[0] === "A" ? 8 : 0;
- var index = (pin.replace(/A|D/, "") | 0) + offset;
-
- this.pins[index].mode = mode;
-
+Spark.prototype.reset = function() {
return this;
};
-Spark.prototype.reset = function() {
- return this;
+Spark.prototype.close = function() {
+ var state = priv.get(this);
+ state.socket.close();
+ state.server.close();
};
+
+
module.exports = Spark;
View
422 test/spark.js
@@ -4,40 +4,46 @@ var Spark = require("../lib/spark");
var Emitter = require("events").EventEmitter;
var sinon = require("sinon");
-// console.log(WeakMap);
-
-function command(stub) {
- Spark.prototype.command.isTest = true;
- sinon.stub(Spark.prototype.command, "stub", stub);
-}
+sinon.stub(Spark.Server, "create", function(spark, onCreated) {
+ process.nextTick(onCreated);
+});
-command.reset = function() {
- if (Spark.prototype.command.isTest) {
- Spark.prototype.command.isTest = false;
- Spark.prototype.command.stub.restore();
- }
-};
+// function command(stub) {
+// Spark.prototype.command.isTest = true;
+// if (Spark.prototype.command.stub.restore) {
+// Spark.prototype.command.stub.restore();
+// }
+// sinon.stub(Spark.prototype.command, "stub", stub);
+// }
+
+// command.reset = function() {
+// if (Spark.prototype.command.isTest) {
+// Spark.prototype.command.isTest = false;
+// Spark.prototype.command.stub.restore();
+// }
+// };
exports["Spark"] = {
setUp: function(done) {
this.clock = sinon.useFakeTimers();
+ // Spark.prototype.command = function() {};
- command(function(received) {
- received.handler(null, {
- connected: true
- });
+ this.command = sinon.stub(Spark.prototype, "command", function(opts) {
+ opts.handler(null);
});
this.spark = new Spark({
token: "token",
- deviceId: "deviceId",
- stub: function() {
-
- }
+ deviceId: "deviceId"
});
- this.command = sinon.spy(this.spark, "command");
+ // command(function(received) {
+ // received.handler.call(this.spark, null, {
+ // connected: true
+ // });
+ // });
+
this.proto = {};
@@ -74,8 +80,7 @@ exports["Spark"] = {
done();
},
tearDown: function(done) {
- command.reset();
-
+ this.command.restore();
this.clock.restore();
done();
},
@@ -148,186 +153,255 @@ exports["Spark"] = {
this.spark.on("ready", function() {
test.ok(true);
- test.done();
- });
- },
- error: function(test) {
- test.expect(1);
-
- command.reset();
- command(function(received) {
- received.handler({
- error: 404,
- error_description: "foo"
- });
- });
-
- this.spark.on("error", function() {
- test.ok(true);
+ console.log( "message" );
test.done();
});
}
};
-[
- 'analogWrite',
- 'digitalWrite',
- 'analogRead',
- 'digitalRead'
-].forEach(function(fn) {
- var entry = "Spark.prototype." + fn;
- var action = fn.toLowerCase();
-
- exports[entry] = {
- setUp: function(done) {
-
- this.clock = sinon.useFakeTimers();
-
- this.spark = new Spark({
- token: "token",
- deviceId: "deviceId"
- });
-
- this.command = sinon.spy(this.spark, "command");
-
- done();
- },
- tearDown: function(done) {
- command.reset();
+// [
+// 'analogWrite',
+// 'digitalWrite',
+// 'analogRead',
+// 'digitalRead'
+// ].forEach(function(fn) {
+// var entry = "Spark.prototype." + fn;
+// var action = fn.toLowerCase();
+
+// exports[entry] = {
+// setUp: function(done) {
+
+// this.clock = sinon.useFakeTimers();
+
+// var state = {
+// isConnected: true,
+// deviceId: "deviceId",
+// token: "token",
+// service: "service",
+// port: 9000,
+// server: {},
+// socket: {
+// write: function() {}
+// },
+// timers: {},
+// interval: 20
+// };
- this.clock.restore();
- done();
- }
- };
+// this.map = sinon.stub(Map.prototype, "get").returns(state);
- // *Read Tests
- if (/read/.test(action)) {
- exports[entry].command = function(test) {
- test.expect(2);
+// this.socketwrite = sinon.spy(state.socket, "write");
- var handler = function(value) {
- test.equal(value, 1);
- test.done();
- };
- command(function(received) {
+// // command(function(received) {
+// // received.handler(null, {
+// // connected: true
+// // });
+// // });
- test.deepEqual(received, {
- action: action,
- handler: handler,
- method: "post",
- pin: "A0",
- value: undefined,
- outbound: {
- access_token: "token",
- params: "A0"
- }
- });
+// this.spark = new Spark({
+// token: "token",
+// deviceId: "deviceId"
+// });
- received.handler(1);
- });
+// done();
+// },
+// tearDown: function(done) {
+// // command.reset();
- this.spark[fn]("A0", handler);
+// this.map.restore();
+// this.socketwrite.restore();
+// this.clock.restore();
- this.clock.tick(100);
- };
+// done();
+// }
+// };
- exports[entry].interval = function(test) {
- test.expect(1);
+// // *Read Tests
+// if (/read/.test(action)) {
+// // exports[entry].command = function(test) {
+// // test.expect(2);
- var calls = 0;
+// // var handler = function(value) {
+// // test.equal(value, 1);
+// // test.done();
+// // };
- command(function(received) {
- received.handler();
- });
+// // command(function(received) {
+// // test.deepEqual(received, {
+// // action: action,
+// // handler: handler,
+// // method: "post",
+// // pin: "A0",
+// // value: undefined,
+// // outbound: {
+// // access_token: "token",
+// // params: "A0"
+// // }
+// // });
+
+// // received.handler(1);
+// // });
+
+// // this.spark[fn]("A0", handler);
+
+// // this.clock.tick(100);
+// // };
- this.spark[fn]("A0", function() {
- calls++;
+// // exports[entry].interval = function(test) {
+// // test.expect(1);
+
+// // var calls = 0;
+
+// // command(function(received) {
+// // received.handler();
+// // });
+
+
+// // this.spark[fn]("A0", function() {
+// // calls++;
+
+// // if (calls === 5) {
+// // test.ok(true);
+// // test.done();
+// // }
+// // });
+
+// // this.clock.tick(100);
+// // };
+// } else {
+
+// // *Write Tests
+// var index = action === "analogwrite" ? 10 : 0;
+// var pin = action === "analogwrite" ? "A0" : "D0";
+// var value = action === "analogwrite" ? 255 : 1;
+// var sent = action === "analogwrite" ? [2, 10, 255]: [1, 0, 1];
- if (calls === 5) {
- test.ok(true);
- test.done();
- }
- });
- this.clock.tick(100);
- };
- } else {
+// exports[entry].write = function(test) {
+// test.expect(4);
- // *Write Tests
- var index = action === "analogwrite" ? 8 : 0;
- var pin = action === "analogwrite" ? "A0" : "D0";
- var value = action === "analogwrite" ? 255 : "HIGH";
+// this.spark[fn](pin, value);
+// test.ok(this.socketwrite.calledOnce);
- exports[entry].command = function(test) {
- test.expect(1);
+// var buffer = this.socketwrite.args[0][0];
- command(function(received) {
- test.deepEqual(received, {
- action: action,
- handler: undefined,
- method: "post",
- // analogwrite ? "A0" : "D0"
- pin: pin,
- // analogwrite ? 4095 : "HIGH"
- value: value,
- outbound: {
- access_token: "token",
- params: [pin, value].join()
- }
- });
- test.done();
- });
+// for (var i = 0; i < sent.length; i++) {
+// test.equal(sent[i], buffer.readUInt8(i));
+// }
- this.spark[fn](pin, value);
- };
-
- exports[entry].stored = function(test) {
- test.expect(1);
+// test.done();
+// };
- this.spark[fn](pin, value);
+// exports[entry].stored = function(test) {
+// test.expect(1);
- test.equal(this.spark.pins[index].value, value);
+// this.spark[fn](pin, value);
- test.done();
- };
- }
-});
+// test.equal(this.spark.pins[index].value, value);
+// test.done();
+// };
+// }
+// });
-exports["Spark.prototype.servoWrite"] = {
- setUp: function(done) {
- done();
- },
- tearDown: function(done) {
- done();
- },
- alias: function(test) {
- test.expect(1);
- test.equal(
- Spark.prototype.servoWrite,
- Spark.prototype.analogWrite
- );
- test.done();
- }
-};
+// exports["Spark.prototype.servoWrite"] = {
+// setUp: function(done) {
+// done();
+// },
+// tearDown: function(done) {
+// done();
+// },
+// alias: function(test) {
+// test.expect(1);
+// test.equal(
+// Spark.prototype.servoWrite,
+// Spark.prototype.analogWrite
+// );
+// test.done();
+// }
+// };
-exports["Spark.prototype.pinMode"] = {
- setUp: function(done) {
- done();
- },
- tearDown: function(done) {
- done();
- },
- alias: function(test) {
- test.expect(1);
- test.equal(
- Spark.prototype.servoWrite,
- Spark.prototype.analogWrite
- );
- test.done();
- }
-};
+
+// exports["Spark.prototype.pinMode"] = {
+// setUp: function(done) {
+
+// this.clock = sinon.useFakeTimers();
+
+// var state = {
+// isConnected: true,
+// deviceId: "deviceId",
+// token: "token",
+// service: "service",
+// port: 9000,
+// server: {},
+// socket: {
+// write: function() {}
+// },
+// timers: {},
+// interval: 20
+// };
+
+// this.map = sinon.stub(Map.prototype, "get").returns(state);
+
+// this.socketwrite = sinon.spy(state.socket, "write");
+
+// // command(function(received) {
+// // received.handler(null, {
+// // connected: true
+// // });
+// // });
+
+// this.spark = new Spark({
+// token: "token",
+// deviceId: "deviceId"
+// });
+
+// done();
+// },
+// tearDown: function(done) {
+// // command.reset();
+
+// this.map.restore();
+// this.socketwrite.restore();
+// this.clock.restore();
+
+// done();
+// },
+// analog: function(test) {
+// test.expect(4);
+
+// var sent = [0, 11, 1];
+
+// this.spark.pinMode("A1", 1);
+
+// test.ok(this.socketwrite.calledOnce);
+
+// var buffer = this.socketwrite.args[0][0];
+
+
+// for (var i = 0; i < sent.length; i++) {
+// test.equal(sent[i], buffer.readUInt8(i));
+// }
+// test.done();
+// },
+// digital: function(test) {
+// test.expect(4);
+
+// var sent = [0, 0, 1];
+
+// this.spark.pinMode("D0", 1);
+
+// test.ok(this.socketwrite.calledOnce);
+
+// var buffer = this.socketwrite.args[0][0];
+
+
+// for (var i = 0; i < sent.length; i++) {
+// test.equal(sent[i], buffer.readUInt8(i));
+// }
+// test.done();
+// }
+// };
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