[sane-devel] scanbd with Fujitsu fi-7260 Scanner: need help

[m. allan noah]

On Mon, Jun 9, 2025 at 12:11 PM Tricia via sane-devel <
sane-devel at alioth-lists.debian.net> wrote:

> Hi, Dirk.
>
> On Mon, Jun 09, 2025 at 01:57:28AM -0700, Dirk Meier via sane-devel wrote:
>
> And here, we find that `scan` is now `1` (in technical terms, this means
> that _while checking_, scanbd found the scan button was being held down.
> It's possible to press the button so quickly that scanbd misses it while
> polling...)


A point of clarification here- the fujitsu backend attempts to buffer the
responses from the hardware and returns that buffered response so that
presses are not lost. But, if the frontend is slow enough in its polling
loop, I expect that could still happen. I'm not sure what the timing is for
scanbd

allan
-- 
"well, I stand up next to a mountain- and I chop it down with the edge of
my hand"
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