[maemo-developers] I2C/SPI N800 Sensor Integration

[From: Kate Alhola]

ext Estevez, Leonardo wrote:
>
> Hi,
>
>  
>
> I’m interested in integrating some sensors to the N800 for some
> experiments. It looks like the camera driver is I2C based so it
> occurred to me that I could use this – although the application I’m
> thinking about might also use the camera.(which may not be a problem) 
> Does anyone know if there is another couple of I2C connections
> available on the board with an associated driver I can build on – or
> which of the wires going to the camera correspond to SCL and SDA?
>
I like recommend to use some USB-microcontroller as sensor interface, to
do this at the moment you just need to use
USB-host mode patch but it looks a like that it is in roadmap as
standard feature http://maemo.org/intro/roadmap.html

I have personally used Atmel SAM7S series microcontrollers for sensor
interface but you can use nearly
any other USB-device mode controller.

Kate
>
>  
>
> Best Regards,
>
>  
>
> Leonardo Estevez, Ph.D.
>
> Standards & Strategy
>
> Wireless Terminals Business Unit
>
> Texas Instruments Inc.
>
>  
>
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>
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