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node-red-nodes
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apply analogue in patch 

Thanks @mschm
to Close #166
This commit is contained in:
Dave Conway-Jones 2016-01-12 22:37:37 +00:00
parent f0867c5a01
commit 705c7f76c4
2 changed files with 24 additions and 24 deletions
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46
hardware/BBB/145-BBB-hardware.js
View File

@ -25,20 +25,20 @@ module.exports = function (RED) {
var usrLEDs = ["USR0", "USR1", "USR2", "USR3"];
// Load the hardware library and set up polymorphic functions to suit it. Prefer
// octalbonescript (faster & less buggy) but drop back to bonescript if not available
bonescript = require("octalbonescript");
adjustName = function (pin) {
if (pin === "P8_7") {
pin = "P8_07";
} else if (pin === "P8_8") {
pin = "P8_08";
} else if (pin === "P8_9") {
pin = "P8_09";
}
return pin;
};
setPinMode = function (pin, direction, callback) {
bonescript.pinMode(pin, direction, callback);
}
bonescript = require("octalbonescript");
adjustName = function (pin) {
if (pin === "P8_7") {
pin = "P8_07";
} else if (pin === "P8_8") {
pin = "P8_08";
} else if (pin === "P8_9") {
pin = "P8_09";
}
return pin;
};
setPinMode = function (pin, direction, callback) {
bonescript.pinMode(pin, direction, callback);
}
// Node constructor for bbb-analogue-in
function AnalogueInputNode(n) {
@ -65,7 +65,7 @@ module.exports = function (RED) {
// measurements, then divides the total number, applies output scaling and
// sends the result
var analogReadCallback = function (err, x) {
sum = sum + x.value;
sum = sum + Number(x);
count = count - 1;
if (count > 0) {
bonescript.analogRead(node._pin, analogReadCallback);
@ -404,9 +404,9 @@ module.exports = function (RED) {
}
}
bonescript.digitalWrite(node._pin, newState ? 1 : 0, function() {
node.send({topic: node.topic, payload: newState});
node.currentState = newState;
});
node.send({topic: node.topic, payload: newState});
node.currentState = newState;
});
};
// If we have a valid pin, set it as an output and set the default state
@ -416,7 +416,7 @@ module.exports = function (RED) {
process.nextTick(function () {
setPinMode(node._pin, bonescript.OUTPUT, function (response, pin) {
if (response) {
node.error("Unable to set " + pin + " as output: " + response.err);
node.error("Unable to set " + pin + " as output: " + response.err);
} else {
node.on("input", inputCallback);
setTimeout(function () {
@ -465,15 +465,15 @@ module.exports = function (RED) {
if (node.pulseTimer === null) {
node.pulseTimer = setTimeout(endPulseCallback, time);
bonescript.digitalWrite(node._pin, node.pulseState, function() {
node.send({topic: node.topic, payload: node.pulseState});
});
node.send({topic: node.topic, payload: node.pulseState});
});
}
} else {
if (node.pulseTimer !== null) {
clearTimeout(node.pulseTimer);
} else {
bonescript.digitalWrite(node._pin, node.pulseState, function() {
node.send({topic: node.topic, payload: node.pulseState});
node.send({topic: node.topic, payload: node.pulseState});
});
}
node.pulseTimer = setTimeout(endPulseCallback, time);
@ -485,7 +485,7 @@ module.exports = function (RED) {
var endPulseCallback = function () {
node.pulseTimer = null;
bonescript.digitalWrite(node._pin, node.defaultState, function() {
node.send({topic: node.topic, payload: node.defaultState});
node.send({topic: node.topic, payload: node.defaultState});
});
};

2
hardware/BBB/package.json
View File

@ -1,6 +1,6 @@
{
"name" : "node-red-node-beaglebone",
"version" : "0.1.0",
"version" : "0.1.1",
"description" : "A set of Node-RED nodes to interface to the GPIO pins of a Beaglebone Black board",
"dependencies" : {
"octalbonescript":"^1.1.*"