Experimental Physics and
Industrial Control System

Rod Nussbaumer <[email protected]> · Tue, 22 May 2018 16:10:59 -0700

Iff the interface is strictly HTML, then it can be do-able using

streamDevice, but it can be tricky, too. If the device has layers of

pages to get through before the data of interest is available, then it

gets very difficult. I did this with a simple device once, and it worked

fairly well. When we purchased another ostensibly identical device, it

failed, and I never got it working because the 'HTML' data was sent

using Javascript that drew dots like a dot matrix display on the web

page, so it would look like one of those 4 line X 20 character LCDs that

was one the physical front panel of the device.

Rod Nussbaumer
TRIUMF
Vancouver, Canada

On 05/22/2018 02:42 PM, Sobhani, Bayan wrote:

I am looking at this device:

https://www.embeddeddatasystems.com/HA7Net--Ethernet-1-Wire-Host-Adapter_p_22.html

It says that communication is done with the HTTP protocol  - is this

significant? Would it be doable for me to make an IOC that uses let’s

say StreamDevice to communicate with this?

Alex

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System