NYANbanner: Difference between revisions
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'''Banner cloth''' | '''Banner cloth''' | ||
* TBA | * '''TBA''' | ||
* Needs to house the LEDs and power wires | * Needs to house the LEDs and power wires | ||
* Sturdy material (vinyl) | * Sturdy material (vinyl) | ||
| Line 79: | Line 79: | ||
'''Housing and misc''' | '''Housing and misc''' | ||
* TBA | * '''TBA''' | ||
* Weather resistant | * Weather resistant | ||
* PSU Charger + LTC2941? + buck regulator | * PSU Charger + LTC2941? + buck regulator | ||
* AMP | ** LIPO | ||
* | * AMP | ||
** + 2 waterproof speakers | |||
* SD card slot | * SD card slot | ||
* Wirless?? | * Wirless?? | ||
* LCD screen | * LCD screen and buttons | ||
* Cable to banner (3m?) + weatherproof connector at-least 2 wires for 6A? power + 2 data wires | |||
* Cable (3m?) + weatherproof connector | |||
== | == Working on == | ||
This is a place where I would love to receive some input from the community ;) | |||
'''Software''' | |||
* [http://www.chibios.org/ ChibiOS/RT] / [http://www.keil.com/ RTX] / [http://nuttx.org/ NuttX] ? | * [http://www.chibios.org/ ChibiOS/RT] / [http://www.keil.com/ RTX] / [http://nuttx.org/ NuttX] ? | ||
* Display driver / HAL | * Display driver / HAL | ||
* USB / SD | * Battery / power state handling | ||
* USB / SD (have SD FATfs ect working) | |||
* Loadable system like [https://github.com/r0ket/r0ket r0ket] or something ;) | |||
* Loadable system like https://github.com/r0ket/r0ket | ** apps to handle background tasks | ||
* | ** demo's animations and effects | ||
** Audio player(s) (+mp3 decoding (worked) +SIDplay2 (planned but should be easy)) | |||
[http://git.etv.cx/?a=tree&p=nyan NYANcode in git] | [http://git.etv.cx/?a=tree&p=nyan NYANcode in git] | ||
'''Hardware''' | |||
Stuff not yet (fully) functional or in planning stage | |||
* Power system | |||
** Just 5V or different voltages needed? | |||
** LIPO | |||
*** "Smart" charger system | |||
* Audio AMP | |||
** 1W isn't enough! | |||
* DMX512-A both as receiver and transmitter via some RS-485 transceiver chip | |||
* Networking, preferably wireless | |||
{{OnFire | {{OnFire | ||
|IsOnFire=Definitely | |IsOnFire=Definitely | ||
}} | }} | ||
Revision as of 02:35, 23 December 2012
| Projects | |
|---|---|
| |
| Participants | The JinX, Vermin |
| Skills | Soldering, Electronics, Coding, UI design |
| Status | Active |
| Niche | Electronics |
| Purpose | World domination |
RGB LED banner Portable rechargable and (rain) waterproof
For all your local NYAN needs!
Current status
v 0.3
- 12x8 LEDs
- Plexiglas housing by Vermin
- STM32F4 different revision ;)
- micro SD card slot
- Hitachi HD44780 16 x 2 char LCD
- Some buttons
v 0.2
- 13x9 grid (12x8 LEDs atm)
- Plexiglas housing by Vermin
- stm32f4 BOOM gone, two new ones ordered
- SD card slot (played mp3 via helixplayer)
v 0.1
- 7x7 grid
- Cardboard
- stm32f4
Runs plasma effects, rgba overlay + additive blending/alpha fading and text rendering
YouTube video of 0.1 prototype
Ingredients
Many many LEDs
- 24bit color
- WS2801 based
- 5V power, max. 60mA
- View angle: 60 degree
- IP67 (protected against dust and immersion up to 1 m)
STM32F4 Discovery
- 32-bit ARM Cortex-M4F core @168MHz
- 1 MB Flash, 192 KB RAM
- Over 60 (GP)IO Ports
- External application power supply: 3 V and 5 V
- CS43L22 audio DAC
- Integrated class D speaker driver
Banner cloth
- TBA
- Needs to house the LEDs and power wires
- Sturdy material (vinyl)
- Weather resistant
- Eyes to hang up
- Holes (+eyes?) for the LEDs
Housing and misc
- TBA
- Weather resistant
- PSU Charger + LTC2941? + buck regulator
- LIPO
- AMP
- + 2 waterproof speakers
- SD card slot
- Wirless??
- LCD screen and buttons
- Cable to banner (3m?) + weatherproof connector at-least 2 wires for 6A? power + 2 data wires
Working on
This is a place where I would love to receive some input from the community ;)
Software
- ChibiOS/RT / RTX / NuttX ?
- Display driver / HAL
- Battery / power state handling
- USB / SD (have SD FATfs ect working)
- Loadable system like r0ket or something ;)
- apps to handle background tasks
- demo's animations and effects
- Audio player(s) (+mp3 decoding (worked) +SIDplay2 (planned but should be easy))
Hardware
Stuff not yet (fully) functional or in planning stage
- Power system
- Just 5V or different voltages needed?
- LIPO
- "Smart" charger system
- Audio AMP
- 1W isn't enough!
- DMX512-A both as receiver and transmitter via some RS-485 transceiver chip
- Networking, preferably wireless
| Is on Fire? | Definitely |
|---|