X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=methods.mtask.tex;h=1662d6d64e409e4e8bd98162c02fc502f8f76964;hb=7b0fe8509016c0841d35239dc87150e945cfd960;hp=4a71394d5b977bd85316dc9a234570aba59685e2;hpb=bd09b0cbd62a616801968174ca9927cfc7f90da0;p=msc-thesis1617.git diff --git a/methods.mtask.tex b/methods.mtask.tex index 4a71394..1662d6d 100644 --- a/methods.mtask.tex +++ b/methods.mtask.tex @@ -26,7 +26,7 @@ restriction describes updatable expressions such as \gls{GPIO} pins and \glspl{SDS}. \begin{lstlisting}[% - language=Clean,label={lst:exprhier},caption={Expression role hierarchy}] + label={lst:exprhier},caption={Expression role hierarchy}] :: Upd = Upd :: Expr = Expr :: Stmt = Stmt @@ -46,7 +46,7 @@ brevity. Moreover, the class restrictions are only shown in the first functions and omitted in subsequent funcitons. Both the boolean expression and arithmetic expression classes are shown in Listing~\ref{lst:arithbool}. -\begin{lstlisting}[language=Clean,label={lst:arithbool}, +\begin{lstlisting}[label={lst:arithbool}, caption={Basic classes for expressions}] class arith v where lit :: t -> v t Expr @@ -76,7 +76,7 @@ The sequence operator is very straightforward and just ties the two expressions together in sequence. \begin{lstlisting}[% - language=Clean,label={lst:control},caption={Control flow operators}] + label={lst:control},caption={Control flow operators}] class If v q r ~s where If :: (v Bool p) (v t q) (v t r) -> v t s | ... @@ -92,12 +92,12 @@ class seq v where \section{Input/Output and class extensions} Values can be assigned to all expressions that have an \CI{Upd} role. Examples of such expressions are \glspl{SDS} and \gls{GPIO} pins. Moreover, class -extensions can be created for specific peripherals such as builtin LEDs. The -classes facilitating this are shown in Listing~\ref{lst:sdsio}. In this way the -assignment is the same for every assignable entity. +extensions can be created for specific peripherals such as builtin \glspl{LED}. +The classes facilitating this are shown in Listing~\ref{lst:sdsio}. In this way +the assignment is the same for every assignable entity. \begin{lstlisting}[% - language=Clean,label={lst:sdsio},caption={Input/Output classes}] + label={lst:sdsio},caption={Input/Output classes}] :: DigitalPin = D0 | D1 | D2 | D3 | D4 | D5 |D6 | D7 | D8 | D9 | D10 | D11 | D12 | D13 :: AnalogPin = A0 | A1 | A2 | A3 | A4 | A5 :: UserLED = LED1 | LED2 | LED3 @@ -127,7 +127,7 @@ Listing~\ref{lst:sdsclass}. The \CI{Main} type is introduced to box an \gls{mTask} and make it recognizable by the type system. \begin{lstlisting}[% - language=Clean,label={lst:sdsclass},caption={\glspl{SDS} in \gls{mTask}}] + label={lst:sdsclass},caption={\glspl{SDS} in \gls{mTask}}] :: In a b = In infix 0 a b :: Main a = {main :: a} @@ -180,11 +180,11 @@ To achieve this in the \gls{EDSL} a \gls{Task} clas are added that work in a similar fashion as the \texttt{sds} class. This class is listed in Listing~\ref{lst:taskclass}. \glspl{Task} can have an argument and always have to specify a delay or waiting time. The type signature of the \CI{mtask} is -rather arcane and therefore an example is given. The aforementioned Listing +complex and therefore an example is given. The aforementioned Listing shows a simple specification containing one task that increments a value indefinitely every one seconds. -\begin{lstlisting}[language=Clean,label={lst:taskclass},% +\begin{lstlisting}[label={lst:taskclass},% caption={The classes for defining tasks}] class mtask v a where task :: (((v delay r) a->v MTask Expr)->In (a->v u p) (Main (v t q))) -> Main (v t q) | ... @@ -197,13 +197,13 @@ Some example \glspl{mTask} using almost all of the functionality are shown in Listing~\ref{lst:exmtask}. The \glspl{mTask} shown in the example do not belong to a particular view and therefore are of the type \CI{View t r}. The \CI{blink} \gls{mTask} show the classic \gls{Arduino} \emph{Hello World!} -application that blinks a certain LED every second. The \CI{thermostat} -expression will enable a digital pin powering a cooling fan when the analog -pin representing a temperature sensor is too high. \CI{thermostat`} shows the -same expression but now using the assignment style \gls{GPIO} technique. +application that blinks a certain \gls{LED} every second. The \CI{thermostat} +expression will enable a digital pin powering a cooling fan when the analog pin +representing a temperature sensor is too high. \CI{thermostat`} shows the same +expression but now using the assignment style \gls{GPIO} technique. \begin{lstlisting}[% - language=Clean,label={lst:exmtask},caption={Some example \glspl{mTask}}] + label={lst:exmtask},caption={Some example \glspl{mTask}}] blink = task \blink=(\x. IF (x ==. lit True) (ledOn led) (ledOff led) :. blink (lit 1000) (Not x)