Re: [sigrok-devel] Hantek 6254BD PC-oscilloscope
Hello, There has been some development and testing done on this scope over on the eevblog forum. The firmware is stored inside the scope so only configuration has to be sent to get going. User danielkucera has posted a sample program on github that has the commands required to start communication and get some waveform data. https://github.com/danielkucera/pyhantek Would the information available there help with the integration of 6254 to sigrok? Are there any other affordable 4-channel scopes in the roadmap to be implemented? Best Regards Pierre Fagrell ___ sigrok-devel mailing list sigrok-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sigrok-devel
Re: [sigrok-devel] Hantek 6254BD PC-oscilloscope
Hi, On Sun, Apr 08, 2018 at 03:52:46PM +0800, Doug wrote: > Cool! > > "Public Domain" is great by me! OK, thanks! > Sorry they are not as clear as I would have > liked, but such is my phone camera skill. > > I attached the full "lsusb -v" to my previous direct email. Just a text file > attachment. Ah, that one didn't go to the mailing list, but rather to me personally, must have missed it. Generally, please keep all discussions on the mailing list (hit "reply all" instead of "reply" I guess, depends on your mail client). (I added the mailing list back to CC in my reply) > Here I attach two images, front and back but with the rubber feet removed. > Sorry its a bit dark and hard to see. > the front has a 1kHz 2Vp-p test signal output. > The back has a USB-XI socket with the plug open. Thanks, but there's a lot of stuff in the background and the angle is weird. Maybe you could grab two other photos, please? Just use a white background and take the pictures directly from above, something like this: https://sigrok.org/wiki/File:Hantek_4032l_device_top.jpg https://sigrok.org/wiki/File:Hantek_4032l_device_bottom.jpg We also use the "top" photo as basis for a "mugshot" in the wiki, the little icons you see on https://sigrok.org/wiki/Supported_hardware. Thanks! (btw, as an exception, if you send two new photos: *that* mail can go to me directly, no need to have such large files archived on the mailing list, they'll be in the wiki anyway :) Cheers, Uwe. -- http://hermann-uwe.de | http://randomprojects.org | http://sigrok.org -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot ___ sigrok-devel mailing list sigrok-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sigrok-devel
Re: [sigrok-devel] Hantek 6254BD PC-oscilloscope
Hi, quick update: I've added a small wiki page with some basic info: https://sigrok.org/wiki/Hantek_6254BD This includes your two PCB photos from eevblog. I've marked them as "Public Domain", I hope that's OK with you. If not, please let us know whether you prefer some other free-ish license (e.g. Creative Commons CC-BY-SA 3.0 or such) and we'll change that. It would be great if you could also provide two top/bottom photos of the device itself (including case etc.) and a full "lsusb -v" as root. Thanks! Cheers, Uwe. -- http://hermann-uwe.de | http://randomprojects.org | http://sigrok.org -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot ___ sigrok-devel mailing list sigrok-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sigrok-devel
Re: [sigrok-devel] Hantek 6254BD PC-oscilloscope
Hi, On Sat, Feb 24, 2018 at 12:11:34PM +0800, Doug wrote: > I bought this 6254BD, 4ch, 250MHz oscilloscope + signal generator recently, > but found that the windows software didn't really make it easy to do what I > wanted to do. I was messing about with OpenHantek but apparently the 6254 has > a completely different driver to the already supported (both sigrok and > OpenHantek) P6022. I gathered thats probably because it has completely > different hardware, amongst other things. > Anyway, I thought if I opened the case I might get some insight into how > different. Sadly when I put it back together it no longer works ;-( > > Anyway, I took a couple of photos and believe I have the details of most of > the ICs inside - primarily Xilinix Spartan-6 XC62SLX16 FPGA and Cypress > CY7C68013A-56LTXC USB controller. This seems kind of similar to the Saleae > Logic8 for instance. Not necessarily. A lot of devices have some FPGA and an FX2 (CY7C68013A), that alone doesn't mean very much. > I guess I am wondering firstly, is this info useful for your wiki and if so > how Certainly. Please join us on IRC (#sigrok on Freenode) for a wiki account and more info. An "lsusb -v" as root would also be great for the wiki. > to get it there, and secondly, is there any hope for me to resuscitate this > thing by deconstructing the windows driver, or some other means? Is there a > chance your fx2lafw driver will work with this thing? Hard to tell without more information. *If* it's very similar to 6022BE or such it should be doable, it could also be a completely different protocol and setup, which would need a lot more work. I guess we can have a closer look on IRC. Cheers, Uwe. -- http://hermann-uwe.de | http://randomprojects.org | http://sigrok.org -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot ___ sigrok-devel mailing list sigrok-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sigrok-devel
