[oopic] Re: TPA81

--- In oopic@yahoogroups.com, Abdul Rahman <rahman_oki@...> wrote:
>
> Dear All,
>
> Help me, I don't understand how program TPA81 sensor
> using OOPic or anyone have example source code
> program?
>
> thank's
>
> ARahman
>
>

If you don't find an OOPic example, look at the Basic Stamp (BS2)
example. Basically, you do an I2C write of one data byte to set the
register address. Then you do 8 reads to get the pixel values.

Remember, the OOPic wants the I2C address shifted right one place to
eliminate the R/W' bit of the standard I2C address. This causes no
end of problems because many manufacturers give the default address
with the R/W' bit assumed to be 0 but as an 8 bit address.

Richard

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