This is a creepy talking head with eyes.
- Visual Studio Community, Visual Studio Code, or your favorite text editor that understands C#.
- Minimum Raspberry Pi 3B+ with Raspberry Pi OS 32bit installed.
- .NET 6 installed on the RPI. See the .NET Setup section below
- Adafruit Animated Eyes
- Joystick Module
- Adafruit lighted arcade button
- Power supply
- Speakers or Headphones
- Some PLA if your printing all the models.
wget https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
sudo dpkg -i packages-microsoft-prod.deb
You may find running the scripts the best way todo make this happen. Checkout the Microsoft Docs on the script.
Here is the command I used to install the dotnet SDK in the main location for all users:
wget https://dot.net/v1/dotnet-install.sh
chmod +x dotnet-install.sh
sudo ./dotnet-install.sh --channel 6.0.2xx --install-dir /usr/share/dotnet
Then add the following to the end of the PATH variable in either your ~/.bashrc file or for the system wide setting use /etc/environment.
Example:
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/gam
es:/snap/bin:/usr/share/dotnet"
Source your .bashrc, or exit and re-logon. You should not be able to execute the command dotnet and get some output.
Change to your favorite directory. For me, that is ~/repos and enter the following:
git clone https://github.com/pulcher/TalkingHead.git
This project needs a view api keys. Inorder to keep everyone safe, we are using User-Secrets.
You can find out how to set them up for your repos at User-Secrests
The project already has user-secrets in it, so you need to provide some data for the stored configuration. Here is an example of what the configuration currently looks like:
{
"TwitchBotConfiguration": {
"UserName": "<username of the twitchBot account>",
"ClientId": "<some id>",
"AccessToken": "<some really long string of seemingly random characters",
"RefreshToken": "<some really long string of seemingly random characters",
"StreamIds": [ "streamId1", "streamId2"]
}
}You can either edit that file with your favorite test editor, or use the dotnet user-secets set command to add and modify entries in the file. Something like the following:
cd .\Magic8HeadService
dotnet user-secrets set "TwitchBotConfiguration:AccessToken" "12345"Note: We are currently using user-secrest even in production. A bit lazy I susposed, but it is working for us at the moment. We will update this eventually.
Head over to the Twitch Token Generator. This usually makes my head spin, so if you head is spinning after looking at it.... we are both in the same boat. It really isn't that bad, but there is a lot of oath and other stuff going on with scopes. Way too much to get into it here.
- dotnet restore
- May need to update all the packages. The Scott Hanselman blog on dotnet-update or head over the dont-netupdate repositor, give them a star and check them out.
Add a new file to the ./Magic8HeadService/Commands folder. The name really doesn't matter, but for sanity follow the format: <Command_name>Command.cs.
Here is some starter code:
using Magic8HeadService;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using TwitchLib.Api;
using TwitchLib.Client;
using TwitchLib.Client.Events;
public class SomeNewCommandCommand : ICommandMbhToTwitch
{
private readonly TwitchClient client;
private readonly TwitchAPI api;
private readonly IConfiguration config;
private readonly ILogger<Worker> logger;
public string Name => "<some new command>";
public SomeNewCommandCommand(TwitchClient client, TwitchAPI api, IConfiguration config, ILogger<Worker> logger)
{
this.client = client;
this.api = api;
this.config = config;
this.logger = logger;
}
public async void Handle(OnChatCommandReceivedArgs args)
{
logger.LogInformation($"handling the <some new command> command");
client.SendMessage(args.Command.ChatMessage.Channel, "doing the <some new command>");
}
}Replace <some new command> with the one work command that you will want to invoke.
- .NET 5.0 Framework
-
- Need to move to .NET 6
- Azure Cognitive Services
- (optional)Flite speech synth: http://www.speech.cs.cmu.edu/flite/doc/flite_toc.html
- Raspberry Pi 3B+
- Adafruit Eye Bonnent Kit
Start with a 'dotnet restore'
- Author: Brandi Mummery
- Repository: https://github.com/bmumz/inspirational-quotes-api
- mkdir Magic8HeadService
- cd Magic8HeadService
- dotnet new worker
- mkdir Magic8HeadService
- 482 cd Magic8HeadService
- 483 dotnet new worker
- 484 dir
- 485 dotnet run
- 486 dotnet restore
- 487 sudo mkdir /srv/Magic8HeadService
- 488 sudo chown pi /srv/Magic8HeadService/
- 489 dotnet publish -c Release -o /srv/Magic8HeadService/
- 490 /srv/Magic8HeadService/Magic8HeadService
- 491 date
- 492 env
- 493 sudo cp Magic8HeadService.service /etc/systemd/system/
- 494 sudo systemctl daemon-reload
- 495 sudo systemctl start Magic8HeadService
- 496 systemctl status
- 497 sudo journalctl -u Magic8HeadService
- 498 sudo systemctl stop Magic8HeadService
- 499 sudo journalctl -u Magic8HeadService
- 500 sudo cp Magic8HeadService.service /etc/systemd/system/
- 501 sudo systemctl daemon-reload
- 502 sudo systemctl restart Magic8HeadService
- 503 sudo journalctl -u Magic8HeadService
- 504 sudo systemctl restart Magic8HeadService
- 505 sudo journalctl -u Magic8HeadService
- 506 sudo systemctl enable Magic8HeadService
- 507 cd /etc/systemd/system/
- 508 ls
- 509 cd multi-user.target.wants/
- 510 dir
- 511 more Magic8HeadService.service
- 512 cd ..
- 513 cd
- 514 cd repos/TalkingHead/Magic8HeadService/
apt-get install alsa-utils
GET volume: "amixer -M sget Headphone" SET volume: "amixer -q -M sset Headphone 50%"