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What is Angstrom Linux based on?
I very much doubt that it is possible to install Mono on this OS
If you install Debian, it is possible to start the system. At the expense of using GPIO, you need to look at what is implemented, if there is a libwiringPi assembly, then it is also possible
On the current version and earlier, you can save data every second, you need to change it manually in one of the configuration files.
It is necessary to look at the mono version, sometimes in the repositories the version is much younger than is required for Scada to work. Therefore, it is better to install Mono from the developers ‘ site. In the text document, there is an example for connecting a repository in Debian. But it is probably also suitable for Ubuntu, you should try it.
https://www.mono-project.com/download/stable/#download-lin-ubuntu
In fact, I would recommend using raspbian, because in my experience, all third-party systems most often have errors in the builds, since people do not pay enough attention to the work at 100%, simply because they can not test absolutely everything.
Did you install Mono from where? Perhaps there is an old version in the ubuntu repository and there are errors on this?
Configuration Database-Directories-Event types
Add your event and specify your color, or use the ones that are there
In the input channel 177, use a formula like this
Val();Val()>0? SetStat(177,116):SetStat(177,117)In this way, you change the channel status number to your own, to which the colors are linked.
swapnilkumbhar – aburakhin@bk.ru
My English is bad, I use an online translator 🙂
What do developers in India mean? you can install and configure Scada remotely, only a person who will connect the wires and an IT specialist are needed on site
This mechanism does not work in Linux. I haven’t checked what doesn’t work yet. Raspberry is too slow a PC to configure scada directly on it, it is easier to run a project on your Windows PC and upload it to a remote server.
The interface works, but there are some problems with the display and for the Linux version these mechanisms are disabled. For example, in the settings there are no drop-down menus with a selection of preset values, you must enter numbers. You can make a cheat sheet for all parameters and look at it when setting up, but this is very inconvenient. We expect version 6, where it will probably already work in the GUI on Linux without these inconveniences. All applications running under Mono run as written above, in theory, you can make symbolic links to run.
