Here's a simple tutorial, not of express, but it will get you started & you
could adapt express in there pretty easily.
http://isolasoftware.it/2012/04/23/beaglebone-and-websockets-a-full-example-that-turn-onoff-a-led/
On Sunday, January 25, 2015 at 7:10:31 AM UTC-6, Günter Pütz wrote:
>
> Many
Thanks for this, I was looking at node-i2c & how to implement scan & went
all cross eyed.
On Tuesday, January 20, 2015 at 1:47:52 PM UTC-6, Brian Cooke wrote:
>
> There is one more thing:
>
>
>- i2c-bus is io.js and Node.js compatible - tested with io.js 1.0.2 on
>a BeagleBone Black runn
You specify the .html file location in the server code.
In the isolasoftware.it websockets example:
function handler (req, res) {
fs.readFile('sock123/index.html',
When the socketio server receives a request on the specified port (in the
example 8090), it reads the file 'sock123/index.html'
19
Did you install socket.io in the var/lib/cloud9 directory?
I was setting up a fresh flash & forgot to change to the cloud9 directory
when running npm install on a few things & bonescript/cloud9 balked all
over.
I used the 'beaglebone & websockets' code as a base to figure out what I
was doing, s
mcp address is 0x20, rather than 0x00 (typo in 2nd sentence)
>
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I'm trying to detect i2c devices on /dev/i2c-2.
I have a MCP23017 connected to i2c2 (pins 19 & 20) with address set to
0x00. i2cdetect -r 1 finds it as expected. I can fire outputs/read inputs
via another script, so it is working properly.
I've modified the 'test-i2c' from github as follows:
ried to install the socket io using the console And Now I
> have the error Message
>
> ERROR : getaddrinfo ENOTFOUND.
>
> If You have some advice I really appreciate your help.
>
> Thanks again.
>
> JJAT
>
>
>
> El 14/10/2013, a las 18:45, Andrew Sni
I found this example via google, I think it will help you.
http://isolasoftware.it/2012/04/23/beaglebone-and-websockets-a-full-example-that-turn-onoff-a-led/
On Monday, October 14, 2013 4:20:00 PM UTC-4, jjar...@gmail.com wrote:
>
> I want to know if when i want show the state of one digital or an
