1 1 st june 2012 connected prototypes deep dive 1st june 2012 ashley mills
DESCRIPTION
3 Long Tail 30th May 2012 VodafoneK3770.hTRANSCRIPT
1 1st June 2012
connected prototypes deep dive
1st June 2012Ashley Mills
Email: [email protected]: @ashleyjsmills
Phone: 07825608771
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Overview
> Introduction to the dongle API
> “Question Mark” application walkthrough
> “VGANode” application walkthrough
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VodafoneK3770.h
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Question Mark plug-and-play ad-hoc feedback point
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Mini thermal printer is very popular using ethernet:
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Question Mark – thermal printer with dongle + SMS
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Question Mark
5v
GND
TX
RX
5V
GND
5V
D-
D+
GND
Adafruit thermal printer
Vodafone K3770
mbed LPC1768
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VGANode
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VGANode
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VGANode
5v
GND
TX
RX
5V
GND
5V
D-
D+
GND
LinkSprite Y201
Vodafone K3770
mbed LPC1768
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VGANode – code parts
>Camera driver
>Client code
>Server code
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Camera driver
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Camera driver – interface and manual
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Camera driver – process overview> Define sequences
> Push sequence
> Read response
> Example:
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Memory address
Bytes to read
Take picture
Read file size
Camera driver- getting picture(if you can understandthe docs)
Read file
Stop taking pictures
EOF?
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Client code
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Client code - setup
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Client code - body
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Server code
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Server code (nodejs)
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Overview
> Looked at API in present incarnation
> Looked at simple SMS printer example
> Looked at jpeg camera UNIX socket example
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Thanks for listening…
questions?