I recently received an email asking if I could document some of the things I wished I had known when I started Crestron programming. I didn't touch Crestron until the twilight years of the 2-series (2010), but it was thankfully a solid platform to learn SIMPL Windows on. I had several years of AMX under … Continue reading SIMPL Best Practices
This post is going to be the last one covering CWS (for now). We've created an API that lets us view the current system settings, now we just need a way to update them. In this part, I'll go over how to take in and apply new settings. Some Utilities To make our lives easier, … Continue reading CWS: Part 4
Today I was asked if it is possible to recover a VTZ (compiled touchpanel layout) from a physical panel and use it on a replacement panel. In this particular case, they want to take the layout off a TST-902 panel and use it on a new TSW-760 that is being installed. The client doesn't have … Continue reading Short Take: Recover a VTZ
In this part, we'll build out a system configuration page that uses CWS to make changing system settings easier. System Settings Let's create a new class that represents our system configuration. I'm going to save this as SystemSettings.cs: using System; namespace CwsDemo { public class SystemSettings { public const int MaxInputs = 8; public const … Continue reading CWS: Part 3
In this part, I'm going to look at adding route handlers to our CWS server. I'll continue adding to the program we wrote in CWS: Part 1, so grab those files from GitHub if you'd like to follow along. Hello World Let's add a new class named HelloRequest to our project: using System; using Crestron.SimplSharp; … Continue reading CWS: Part 2
One thing that always seems to come up during the C# labs at Masters is Crestron Web Scripting (CWS). I never think about adding this to my own projects, but it is a good way to provide some level of advanced configuration (or even remote control) of the running program. I'm watching the Intermediate C# … Continue reading CWS: Part 1
Like most mornings, I started today by reading through the Crestron Groups.io daily digest. It's the spiritual successor to the old Yahoo message group. Reading through those posts really helped me out when I first started programming Crestron in SIMPL. I was already familiar with control systems (I'd been immersed in AMX for a couple … Continue reading Community Support
The first version of my web console bastardized the Control Concepts module. Since we're targeting the VC-4, we have unrestricted access to standard libraries that fall outside the Crestron sandbox. In this part, I'll swap out WebsocketServer.dll for a NuGet package containing a WebsocketServer class instead. The Back-end First, we need to manage the packages … Continue reading VC-4: Websocket-Sharp
This post picks up right where the last one left off. I got VC-4 running on an RHEL instance, but now we're back to some of the challenges that VC-4 brings... like printing to a console window. Better Logging Control Concepts has an excellent Websocket Server demo available on the Application Market. If you open … Continue reading VC-4: Websockets
The last time I wrote about VC-4, it was still based on Ubuntu 16.04. Crestron released an update around December 2020 that switched to Red Hat Enterprise Linux (RHEL) 8. I cut my teeth on Red Hat Linux 5, and once we had faster DSL Internet at home, I tried out a number of other … Continue reading VC-4: RHEL 8
Kiel the Coder 