Re: [sane-devel] ADF support in SANE API

2020-06-29 Thread Alexander Pevzner
What other eSCL clients do you know of, other than sane-escl and sane-airscan? https://github.com/petrj/HPWifiScan https://github.com/plsloan/ScanApp2 https://github.com/Cubix651/escl-scanner Plus numerous Python scripts floating around -- Wishes, Alexander Pevzner

Re: [sane-devel] ADF support in SANE API

2020-06-29 Thread Thierry HUCAHRD
Le 2020-06-29 21:19, Jürgen Mellinger a écrit : I want to ask one thing. When you publish device to DNS-SD, you use rs=, while most eSCL clients I've ever seen (erronously) assume rs=eSCL. Does it really works with MacOS? It works fine with the AirScanScanner client in MacOS, yes. Also, it

Re: [sane-devel] ADF support in SANE API

2020-06-29 Thread Alexander Pevzner
Hi Rolf, What is the difference between sane-airscan and Sane's escl backend? I'm a little bit confused about that. These two backends were written absolutely independent from each other. We with Thierry HUCHARD, the author of sane-escl, began our work independently and didn't know about

Re: [sane-devel] ADF support in SANE API

2020-06-29 Thread Alexander Pevzner
So there is no AdfState here (this device has no ADF). So I guess it does not work with Vuescan either? I don't know, this device is owned by Till Kamppeter. But I don't think vuescan doesn't work with it. BTW, this device has a strong reputation among me, that if something works with

Re: [sane-devel] ADF support in SANE API

2020-06-29 Thread Rolf Bensch
Hi Alexander, What is the difference between sane-airscan and Sane's escl backend? I'm a little bit confused about that. Cheers, Rolf Am 29.06.20 um 01:09 schrieb Alexander Pevzner: > Hi Jürgen, > > I'm the author of sane-airscan, the eSCL/WSD backend for SANE >

Re: [sane-devel] ADF support in SANE API

2020-06-29 Thread Jürgen Mellinger
>> At some point, I wanted to include WSD support in AirSane but had to give up >> because Windows was never >> willing to create a device node for the announced device, even if the >> metadata xml closely matched that from a real scanner. >> So I concluded Windows has a whitelist for devices it

Re: [sane-devel] Slit photography with HP2200c

2020-06-29 Thread Gerhard Jäger
Hi Guilherme, On 24.06.20 at 11:33 Olaf Meeuwissen wrote: Hi Guilherme, Guilherme Maranhao writes: Hi there, Thanks for accepting me at this list. I have been experimenting with linear CCDs to create images for a few years now. For many years I have used HP2200c scanner parts and Vuescan

Re: [sane-devel] ADF support in SANE API

2020-06-29 Thread m. allan noah
On Sun, Jun 28, 2020 at 7:09 PM Alexander Pevzner wrote: > > So my question is: What can I do in order to monitor ADF status? Call > > sane_start() after setting an empty > > scan region, so the scan is done at the first call to sane_read()? This is > > obviously not an option, as in the > >

Re: [sane-devel] ADF support in SANE API

2020-06-29 Thread Alexander Pevzner
Hi Jürgen, nice to hear from you in person, I’m quite impressed by the work you have done in sane-airscan. Thank a lot! :-) At some point, I wanted to include WSD support in AirSane but had to give up because Windows was never willing to create a device node for the announced device, even

Re: [sane-devel] ADF support in SANE API

2020-06-29 Thread Jürgen Mellinger
Hi Alex, nice to hear from you in person, I’m quite impressed by the work you have done in sane-airscan. At some point, I wanted to include WSD support in AirSane but had to give up because Windows was never willing to create a device node for the announced device, even if the metadata xml