From 6313360a01dddaa80e32de6cbc0fdca6c4193816 Mon Sep 17 00:00:00 2001
From: Fredrik Bagge Carlson <cont-frb@ulund.org>
Date: Sun, 20 Aug 2017 23:11:20 +0200
Subject: [PATCH] precompile
---
README.md | 10 +++++-----
src/LabProcesses.jl | 2 ++
src/interface_implementations/ballandbeam.jl | 2 +-
3 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/README.md b/README.md
index 938d746..6313208 100644
--- a/README.md
+++ b/README.md
@@ -41,9 +41,9 @@ with a sample time of `h` seconds.
```julia
for (i,t) = enumerate(0:h:duration)
@periodically h begin
- y[i] = measure(P)
- r[i] = reference(t)
- u[i] = control(i)
+ y[i] = measure(P)
+ r[i] = reference(t)
+ u[i] = control(i)
control(P, u[i])
end
end
@@ -57,8 +57,8 @@ Usage is demonstrated below
```julia
stateC = init_sysfilter(C)
function control(i)
- e = r[i]-y[i]
- u = sysfilter!(stateC, C, e)
+ e = r[i]-y[i]
+ u = sysfilter!(stateC, C, e)
end
```
`C` must here be represented by a [`StateSpace`](http://juliacontrol.github.io/ControlSystems.jl/latest/lib/constructors/#ControlSystems.ss) type from [`ControlSystems.jl`](https://github.com/JuliaControl/ControlSystems.jl).
diff --git a/src/LabProcesses.jl b/src/LabProcesses.jl
index df0f70d..e7cc583 100644
--- a/src/LabProcesses.jl
+++ b/src/LabProcesses.jl
@@ -1,3 +1,5 @@
+__precompile__()
+
module LabProcesses
using ControlSystems
diff --git a/src/interface_implementations/ballandbeam.jl b/src/interface_implementations/ballandbeam.jl
index 3bbe8f6..e06bda5 100644
--- a/src/interface_implementations/ballandbeam.jl
+++ b/src/interface_implementations/ballandbeam.jl
@@ -18,7 +18,7 @@ num_inputs(p::BallAndBeamType) = 1
outputrange(p::BallAndBeamType) = [(-10,10),(-1,1)] # Beam angle, Ball position
inputrange(p::BallAndBeamType) = [(-10,10)]
isstable(p::BallAndBeamType) = false
-isstable(p::BallAndBeamType) = false
+isasstable(p::BallAndBeamType) = false
sampletime(p::BallAndBeamType) = p.h
control(p::BallAndBeam, u) = ccall((:comedi_write, comedipath),Int32,
--
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