OS library implementation

Former-commit-id: b4f7f283080ead5e92c273015bfe2559cbe99e47
Former-commit-id: adaa0af80068a916e534f677f6e5ffe1f3072241
This commit is contained in:
Song Minjae
2016-09-29 00:21:42 +09:00
parent db8e46e5c2
commit ae114c53e0
32 changed files with 551 additions and 507 deletions

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@@ -8,7 +8,7 @@ ROMBASIC adds global functions and constants for operability.
\endhead
\unemph{\_G.}runScript(\textbf{fun}: str, \textbf{env}: str) & nil & Runs Lua script \textbf{fun} with the environment tag \textbf{env}.
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\unemph{\_G.}bell(\textbf{pattern}: str) & nil & Strike bell (or beeper) with pattern. See section \emph{Bell Codes} for more information. Aliased to \unemph{\_G.}beep.
\unemph{\_G.}bell(\textbf{pattern}: str) & nil & Strike bell (or beeper) with pattern. See section \emph{Bell Codes} for more information. Aliased to \unemph{\_G.}emitTone.
\\ \\
computer.totalMemory() & int & Returns the total size of the memory installed in the computer, in bytes.
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@@ -51,7 +51,7 @@ ROMBASIC adds global functions and constants for operability.
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computer.OEM & string & Manufacturer of the computer. If you \emph{are} a manufacturer, you may want to fill in this variable with your own company's name.
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computer.beep(\textbf{len}, \textbf{freq}) & nil & Generates square wave. \textbf{len} is integer, in milliseconds, \textbf{freq} is number, in Hertz.
computer.emitTone(\textbf{len}, \textbf{freq}) & nil & Generates square wave. \textbf{len} is integer, in milliseconds, \textbf{freq} is number, in Hertz.
\end{tabularx}
\subsection{Bell Codes}
@@ -59,9 +59,9 @@ ROMBASIC adds global functions and constants for operability.
Bell Codes are patterns for driving bell/beeper. Each code is followed by short break of 50 milliseconds.
\begin{tabularx}{\textwidth}{l X l X}
\textbf{.} (dot) & Short beep. 50 ms & \textbf{-} (dash) & Medium beep. 200 ms
\textbf{.} (dot) & Short emitTone. 80 ms & \textbf{-} (dash) & Medium emitTone. 200 ms
\\ \\
\textbf{=} (equal) & Long beep. 500 ms & \textbf{,} (comma) & Short break. 50 ms
\textbf{=} (equal) & Long emitTone. 500 ms & \textbf{,} (comma) & Short break. 50 ms
\\ \\
(space) & Break. 200 ms
\end{tabularx}