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by amgill3
Mon Sep 26, 2016 3:40 am
Forum: Python
Topic: Check for status of subprocess to kill audio playback
Replies: 1
Views: 460

Check for status of subprocess to kill audio playback

Im currently using sox to apply effects to an audio file and play the file back. Currently I have the code set to create a new subprocess to play the file when button 1 is pressed and to kill the process when button 2 is pressed. What I want to do is change it so that if Button 1 is pressed multiple...
by amgill3
Wed Sep 14, 2016 3:09 am
Forum: Networking and servers
Topic: Manually switch between AP and Client
Replies: 0
Views: 343

Manually switch between AP and Client

I wanted to set my rpi3 up to manually switch between ap mode and client. My current understanding is to have an interrupt watch a GPIO pin. When the pin is set to one the commands to start hostapd and dnsmasq services would start (sudo service hostapd start && sudo service dnsmasq start). And when ...
by amgill3
Tue Aug 30, 2016 6:00 pm
Forum: Python
Topic: Web Frontend for Audio Playback
Replies: 3
Views: 716

Re: Web Frontend for Audio Playback

I was going to be using the WebIOPi framework with a HTML/Javascript web page.
by amgill3
Tue Aug 30, 2016 2:36 pm
Forum: Python
Topic: Web Frontend for Audio Playback
Replies: 3
Views: 716

Web Frontend for Audio Playback

I currently have a python script that plays back audio from a list generated by a glob by iterating through upon each button press. What I want to do is create a web frontend that displays a list of the files located in /path. And be able to select a particular file, and press play. Creating a web p...
by amgill3
Thu Aug 25, 2016 4:16 pm
Forum: Networking and servers
Topic: Auto Update RasPi from Web Server
Replies: 3
Views: 935

Auto Update RasPi from Web Server

So what I want to accomplish is to have my Raspberry Pi auto update whenever a change is made to a mysql database. Currently I have a script that upon a button press runs a recursive wget to pull the files from the web server. I now want to change this so that when the server receives a new file it ...
by amgill3
Fri Apr 15, 2016 11:26 pm
Forum: General programming discussion
Topic: Playback Latest Audio File In Dir
Replies: 2
Views: 633

Playback Latest Audio File In Dir

I currently have a script setup to sync a folder with a web server with audio uploads. I want to be able to press a button and the pi would playback the latest audio file to be downloaded into that directory. But Im not sure how to get the pi to locate the latest file and interact with it automatica...
by amgill3
Sat Mar 19, 2016 1:43 am
Forum: Graphics, sound and multimedia
Topic: Sound Processing on RPi from Server
Replies: 3
Views: 724

Re: Sound Processing on RPi from Server

The goal is to modulate the audio to sound like Darth Vader.
ghans wrote:What does "modulation" mean in this context ?

ghans
by amgill3
Thu Mar 17, 2016 7:28 pm
Forum: Graphics, sound and multimedia
Topic: Sound Processing on RPi from Server
Replies: 3
Views: 724

Sound Processing on RPi from Server

Hello, I need help getting started on a current project. Basically audio files would be recorded and sent to a server to be selected and pushed to the RPi at the discretion of an administrator. The audio files would be stored on the sdcard. Then when a user presses a button the RPi will playback a r...

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