ID: | 5109 |
From: | Majenko Technologies <ma...@majenko.co.uk> |
Date: | Sat, 4 Sep 2021 15:21:30 +0100 |
Subject: | Re: [pcb-rnd] [electronics] minilib and utility for DMM serial proto |
in-reply-to: | 5108 from rn...@igor2.repo.hu |
replies: | 5110 from Majenko Technologies <ma...@majenko.co.uk> , 5113 from rn...@igor2.repo.hu |
--00000000000095e89a05cb2c2270 Content-Type: text/plain; charset="UTF-8" I could easily add the USB code if there were a simple way to select the input device. Maybe if you created an input framework within libut61 that I could then plug my own USB code into that would be handy. On Sat, Sep 4, 2021 at 3:19 PM <rnd2@igor2.repo.hu> wrote: > > > On Sat, 4 Sep 2021, Majenko Technologies wrote: > > >Nice. I have a UI61E as my main DMM and use sigrok as a go-between between > >the DMM and my own programs. Maybe this can help me make my setup a little > >lighter. Does it support the USB interface? It's not a serial USB > interface > >but a HID one. > > It seems to use HOITEK HE2321U, no datasheet available. The sigrok page > says it uses a proprietary HID protocol to emulate the same serial reads. > I guess the only way would be to figure the protocol is to look at the > code sigrok has. > > Maybe getting (or building) a serial adapter and an off-the-shelf > serial-usb adapter is easier. The schematics shows it's a phototransistor, > two common transistors and a few resisotrs/caps. > > > > > > > -- *Matt Jenkins* Majenko Technologies https://majenko.co.uk --00000000000095e89a05cb2c2270 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr">I could easily add the USB code if there were a simple way= to select the input device. Maybe if you created an input framework within= libut61 that I could then plug my own USB code into that would be handy.<b= r></div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr= ">On Sat, Sep 4, 2021 at 3:19 PM <<a href=3D"mailto:rnd2@igor2.repo.hu">= rnd2@igor2.repo.hu</a>> wrote:<br></div><blockquote class=3D"gmail_quote= " style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);= padding-left:1ex"><br> <br> On Sat, 4 Sep 2021, Majenko Technologies wrote:<br> <br> >Nice. I have a UI61E as my main DMM and use sigrok as a go-between betw= een<br> >the DMM and my own programs. Maybe this can help me make my setup a lit= tle<br> >lighter. Does it support the USB interface? It's not a serial USB i= nterface<br> >but a HID one.<br> <br> It seems to use HOITEK HE2321U, no datasheet available. The sigrok page <br= > says it uses a proprietary HID protocol to emulate the same serial reads. <= br> I guess the only way would be to figure the protocol is to look at the <br> code sigrok has.<br> <br> Maybe getting (or building) a serial adapter and an off-the-shelf <br> serial-usb adapter is easier. The schematics shows it's a phototransist= or, <br> two common transistors and a few resisotrs/caps.<br> <br> <br> <br> <br> <br> <br> </blockquote></div><br clear=3D"all"><br>-- <br><div dir=3D"ltr" class=3D"g= mail_signature"><div dir=3D"ltr"><div><div dir=3D"ltr"><b>Matt Jenkins</b><= div>Majenko Technologies</div><div><a href=3D"https://majenko.co.uk" target= =3D"_blank">https://majenko.co.uk</a></div></div></div></div></div> --00000000000095e89a05cb2c2270--
Reply subtree:
5109 Re: [pcb-rnd] [electronics] minilib and utility for DMM serial proto from Majenko Technologies <ma...@majenko.co.uk>
5110 Re: [pcb-rnd] [electronics] minilib and utility for DMM serial proto from Majenko Technologies <ma...@majenko.co.uk>
5111 Re: [pcb-rnd] [electronics] minilib and utility for DMM serial proto from Majenko Technologies <ma...@majenko.co.uk>
5112 Re: [pcb-rnd] [electronics] minilib and utility for DMM serial from rn...@igor2.repo.hu
5114 Re: [pcb-rnd] [electronics] minilib and utility for DMM serial proto from Majenko Technologies <ma...@majenko.co.uk>
5116 Re: [pcb-rnd] [electronics] minilib and utility for DMM serial from rn...@igor2.repo.hu
5117 Re: [pcb-rnd] [electronics] minilib and utility for DMM serial proto from Majenko Technologies <ma...@majenko.co.uk>
5113 Re: [pcb-rnd] [electronics] minilib and utility for DMM serial from rn...@igor2.repo.hu
5115 Re: [pcb-rnd] [electronics] minilib and utility for DMM serial proto from Majenko Technologies <ma...@majenko.co.uk>