remove periodically and print hack

src/tankdemo.jl

@@ -31,8 +31,7 @@ function runprocess(;simulated=false, webservice=true, port=8000, σ = 0.001, du
         n = 1
         LabProcesses.initialize(P)
         start_time = time()
-        for t in 0:P.h:duration
-            @periodically P.h begin
+        for t in 0:P.h:20
             y  = measure(P)[n]
             r = gui[:r]
             if gui[:tankno]=="Upper"
@@ -52,7 +51,7 @@ function runprocess(;simulated=false, webservice=true, port=8000, σ = 0.001, du
                     pidcontroller.I = gui[:u]-(pidcontroller.Tot-pidcontroller.I)
                 end
             end
-                @show t # Not working without some print in the loop, not sure why...
+            # @show t # Not working without some print in the loop, not sure why...
             push!(gui, y, 1)
             push!(gui, r, 2)
             push!(gui, pidcontroller.P, 3)
@@ -60,14 +59,20 @@ function runprocess(;simulated=false, webservice=true, port=8000, σ = 0.001, du
             push!(gui, pidcontroller.D, 5)
             push!(gui, pidcontroller.Tot, 6)
             push!(gui, t, 7)
+
+            end_time = time()
+            sleep_time = P.h + start_time - end_time
+            if sleep_time ≥ 0.001
+                sleep(sleep_time)
             end
+            start_time = end_time
         end
         println("The lab time is over, go home! 😊\n") #Easter egg, unlikely to be shown
         LabProcesses.finalize(P)
     end
 
 
-    g1, r1, tp = makegui(R, run_process, 1, 1)
+    g1, r1, tp = makegui(R, run_process, 10, 10)
 
     if webservice
         webio_serve(page("/", r1), port)