[Elphel-support] 10359 different exposure times

Andrey Filippov andrey at elphel.com
Mon Oct 25 10:06:45 PDT 2010


On Mon, Oct 25, 2010 at 10:21 AM, Andreas Bean <office at beanbox.com> wrote:

> Hello,
>
> Is it possible to have different exposure times for two sensors
> connected to 10359 board?
>
>
Andreas,

currently there is no driver support for different exposure times - exposure
is one of the registers that is set as "common" to all sensors (WOI
parameters are already separated). Eventually we'll probably add that, but
currently you can only disable autoexposure (so driver will not try to write
exposure in broadcast mode) and write data directly to the sensor i2c
registers. Sensors are mapped to different ranges, so 0x4800..0x48ff is
broadcast, 4a00..4aff, 4c00.4cff and 4e00.4eff are individual ranges for
each of the sensor ports on the 10359.

Andrey
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