69 lines
1.8 KiB
Markdown
69 lines
1.8 KiB
Markdown
Installation
|
|
============
|
|
|
|
TinyFSM is an header-only library, no special installation steps are
|
|
needed. Just point your compiler to the "include" directory, and in
|
|
your source files:
|
|
|
|
#include <tinyfsm.hpp>
|
|
|
|
|
|
Prerequisites
|
|
-------------
|
|
|
|
TinyFSM requires a compiler supporting the C++11 language standard
|
|
("-std=c++11" in gcc).
|
|
|
|
TinyFSM does not depend on RTTI, exceptions or any external library.
|
|
If you need to compile without standard libraries (e.g. in conjunction
|
|
with `-nostdlib` linker option), add `-DTINYFSM_NOSTDLIB` to the
|
|
compiler options: this removes all dependencies on the standard
|
|
library by disabling some compile-time type checks.
|
|
|
|
|
|
Building the Elevator Example
|
|
-----------------------------
|
|
|
|
Change to the elevator example directory and compile the sources:
|
|
|
|
$ cd examples/elevator
|
|
$ make
|
|
|
|
Our elevator has call buttons on every floor, sensors reporting the
|
|
current position, and an alarm button for emergency. These actors can
|
|
be triggered via a simple command interface:
|
|
|
|
$ ./elevator
|
|
Motor: stopped
|
|
Motor: stopped
|
|
c=Call, f=FloorSensor, a=Alarm, q=Quit ?
|
|
|
|
Let's call the elevator to floor 2:
|
|
|
|
c=Call, f=FloorSensor, a=Alarm, q=Quit ? c
|
|
Floor ? 2
|
|
Motor: moving up
|
|
c=Call, f=FloorSensor, a=Alarm, q=Quit ?
|
|
|
|
Now the elevator is moving up, and we need to trigger the floor sensor:
|
|
|
|
c=Call, f=FloorSensor, a=Alarm, q=Quit ? f
|
|
Floor ? 1
|
|
Reached floor 1
|
|
c=Call, f=FloorSensor, a=Alarm, q=Quit ? f
|
|
Floor ? 2
|
|
Reached floor 2
|
|
Motor: stopped
|
|
c=Call, f=FloorSensor, a=Alarm, q=Quit ?
|
|
|
|
Now we simulate a sensor defect:
|
|
|
|
c=Call, f=FloorSensor, a=Alarm, q=Quit ? c
|
|
Floor ? 1
|
|
Motor: moving down
|
|
c=Call, f=FloorSensor, a=Alarm, q=Quit ? f
|
|
Floor ? 2
|
|
Floor sensor defect (expected 1, got 2)
|
|
*** calling maintenance ***
|
|
Motor: stopped
|