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| Table of Contents |
|---|
Platform status
| Platform | Build support | Push-to-talk | Hands Free | Wake-Word-Engine (Supported) | Alert Sounds | LED | General Skill | RDK Specific Skill |
|---|---|---|---|---|---|---|---|---|
| RaspberryPi | Complete | T4H BLE RCU | USB MIC | Kitt.Ai | Available | Traffic Light LED | Integrated | Integrated |
Video accelerator (VIP5202w) | Complete | T4H BLE RCU | N/A | Not required | Available | Onboard | Integrated | Integrated |
Feature List
| Feature | Handler | How to? |
|---|---|---|
| General skills | Alexa | Audio will be played for generic skills such as time, news and weather |
| Youtube | Alexa → Cobalt | Voice command will be routed to thunder |
| App Launch | Alexa → UX | Voice command will be routed to thunder |
| Google search | Alexa → UX | Interactive command handled by Alexa and routed to thunder |
| Player controls | Alexa → App | Play/pause/back commands routed to app |
Build instructions
Alexa related recipes are hosted in bundled inside recipes-alexa and contains below build targets
| Recipe | Functionality | Current status |
|---|---|---|
| wpe-openblas |
| Recipe required in case of Wake-word-engine mode is selected. | Locally hosted | |
| wpe-alexa.bb | Main recipe for downloading the AVS SDK and its compilation, linking it with RDK skill mapping module. | Locally hosted |
| Code Block |
|---|
1. copy recipes-alexa to meta-cmf-raspberrypi or to a similar OEM layer 2. Add above 2 recipes to the appropriate package-group 3. bitbake rdk-generic-wpe-thunder (or the image where alexa is packaged) |
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Architecture & Flow diagram
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Advantages
- Features:Configurable to support different device profiles (FFV, Push-to-talk).
- New Most of the new skills can be dynamically added without modifying the client code.Skills:
- Support default Alexa skills such as Weather information, news alerts and so on.
- Ability to support voice enabled UI Navigation.
- Ability to launch, suspend or resume applications such as YouTube. Ability to control media player operations such as Play or Pause.
Scope of improvement
| Feature | Status |
|---|---|
| Multi room Music | Open |
| Integration with other Alexa products | Open |
| Smart Screen integration | Open |
Overview
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