frodovdr/node-red
1
0
Fork 0
mirror of https://github.com/node-red/node-red.git synced 2023-10-10 13:36:53 +02:00
Code Issues Releases Wiki Activity

gpio node handle multiple bits of data returned in one go

Browse Source
This commit is contained in:
Dave Conway-Jones 2016-10-25 21:41:49 +01:00
parent c58c45c917
commit 4418fdaed6
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
nodes/core/hardware/36-rpi-gpio.js
View File

@ -77,14 +77,14 @@ module.exports = function(RED) {
node.status({fill:"green",shape:"dot",text:"common.status.ok"});
node.child.stdout.on('data', function (data) {
data = data.toString().trim();
if (data.length > 0) {
if (node.running && node.buttonState !== -1) {
node.send({ topic:"pi/"+node.pin, payload:Number(data) });
var d = data.toString().trim().split("\n");
for (var i = 0; i < d.length; i++) {
if (node.running && node.buttonState !== -1 && !isNaN(Number(d[i]))) {
node.send({ topic:"pi/"+node.pin, payload:Number(d[i]) });
}
node.buttonState = data;
node.status({fill:"green",shape:"dot",text:data});
if (RED.settings.verbose) { node.log("out: "+data+" :"); }
node.buttonState = d[i];
node.status({fill:"green",shape:"dot",text:d[i]});
if (RED.settings.verbose) { node.log("out: "+d[i]+" :"); }
}
});
@ -229,8 +229,8 @@ module.exports = function(RED) {
node.child.stdout.on('data', function (data) {
data = Number(data);
if (data === 0) { node.send({ topic:"pi/mouse", button:data, payload:0 }); }
else { node.send({ topic:"pi/mouse", button:data, payload:1 }); }
if (data === 1) { node.send({ topic:"pi/mouse", button:data, payload:1 }); }
else { node.send({ topic:"pi/mouse", button:data, payload:0 }); }
});
node.child.stderr.on('data', function (data) {