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bob [2019/11/14 18:12] zashi created |
bob [2019/11/14 18:34] zashi |
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| - | {{tag>software hardware go stupid}} | + | {{tag>software hardware go rpi stupid}} |
| ====== Bob The Skull ====== | ====== Bob The Skull ====== | ||
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| ==== Hardware ===== | ==== Hardware ===== | ||
| + | |||
| + | * Raspberry Pi Model B+ (what I had lying around) | ||
| + | * Junk-bin USB-Wifi (dito) | ||
| + | * Custom Pi-Hat to interface with/drive hardware | ||
| + | * Some kind of not-too-shitty USB microphone | ||
| + | |||
| === Datasheets === | === Datasheets === | ||
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| | Button | | | | | | Button | | | | | ||
| | Photoresistor | | presence / movement detection | Can use to "smartly" add "oh hey there" / "hello" type messages | | | Photoresistor | | presence / movement detection | Can use to "smartly" add "oh hey there" / "hello" type messages | | ||
| + | |||
| + | |||
| + | ==== Software ===== | ||
| + | |||
| + | Alpine Linux + a Go application to control the hardware. Various Go packages to interact with AVS (Alexa Voice Service). | ||
| + | |||
| + | Custom animation library for various responses. | ||
| + | |||
| + | DSP software to match mouth movements to audio output (very simplistic). | ||
| + | |||
| + | === Crap I Have to Write === | ||
| + | |||
| + | * Wake Word Engine - Might be able to reuse the demo program from Amazon. It's C++ garbage. | ||
| + | * AVS system - Basically the bridge between the hardware and AVS | ||
| + | * Gesture / Animation Library - pre-defined routines for animating Bob | ||
| + | * The DSP / Speaking mechanism should probably go here | ||
| + | |||
| + | === Resuable Animations === | ||
| + | |||
| + | * Speaking | ||
| + | * Mouth movement tied to audio | ||
| + | * Medium brightness brain and eyes | ||
| + | * Thinking | ||
| + | * Pulsing Brain | ||
| + | * Front LEDs randomly blink on and off one at a time | ||
| + | * Eyes lit | ||
| + | * Listening / At Attention | ||
| + | * Brain Lit | ||
| + | * Eyes Lit | ||
| + | * Cheeky Emote | ||
| + | * Mouth Hangs open | ||
| + | * Winks one eye | ||
| + | * Deeply Confused | ||
| + | * Mouth stays mostly open (gaping gesture) | ||
| + | * Eyes wink randomly | ||
| + | * Brain blinks rapidly | ||
| + | * Blink red/orange front panel LED | ||
