Tyler Wilson / Pawn4

This is the open source Pawn interpreter ported to mbed. See here: http://www.compuphase.com/pawn/pawn.htm and here: http://code.google.com/p/pawnscript/

Dependents:   Pawn4Test

Some instructions:

  • Put the attached include folder next to your source, so when you compile you get all the proper definitions
  • Use the attached main.p as a starting point if you wish
  • Compile your main.p into main.amx - Put your main.amx on the mbed 'drive'
  • Reset and be amazed.

Important Compile Notes:

  • You should use the -S# option to define a smaller default stack size. Start with -S64 and go up from there if needed.
  • To use on the Cortex-M0 version of the mbed (LPC11U24), you MUST include the TARGET=3 command-line option as well, so the pin names are properly defined. In the future this may be handled on the native code side.

Known Issues:

  • At the moment it appears the kbhit() function is not working right - at least on my mac. Will continue testing on Windows. Working fine.

Todo:

  • Add more wrappers for the mbed peripherals
  • Add Pawn overlay support, to allow much larger scripts to run (even on the LPC11U24)

amxpool.h@0:3ab1d2d14eb3, 2012-11-15 (annotated)

Committer:
tylerwilson
Date:
Thu Nov 15 17:41:21 2012 +0000
Revision:
0:3ab1d2d14eb3
Initial Pawn 4.x interpreter for mbed check-in

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tylerwilson 0:3ab1d2d14eb3 1 /* Simple allocation from a memory pool, with automatic release of
tylerwilson 0:3ab1d2d14eb3 2 * least-recently used blocks (LRU blocks).
tylerwilson 0:3ab1d2d14eb3 3 *
tylerwilson 0:3ab1d2d14eb3 4 * Copyright (c) ITB CompuPhase, 2007-2012
tylerwilson 0:3ab1d2d14eb3 5 *
tylerwilson 0:3ab1d2d14eb3 6 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
tylerwilson 0:3ab1d2d14eb3 7 * use this file except in compliance with the License. You may obtain a copy
tylerwilson 0:3ab1d2d14eb3 8 * of the License at
tylerwilson 0:3ab1d2d14eb3 9 *
tylerwilson 0:3ab1d2d14eb3 10 * http://www.apache.org/licenses/LICENSE-2.0
tylerwilson 0:3ab1d2d14eb3 11 *
tylerwilson 0:3ab1d2d14eb3 12 * Unless required by applicable law or agreed to in writing, software
tylerwilson 0:3ab1d2d14eb3 13 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
tylerwilson 0:3ab1d2d14eb3 14 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
tylerwilson 0:3ab1d2d14eb3 15 * License for the specific language governing permissions and limitations
tylerwilson 0:3ab1d2d14eb3 16 * under the License.
tylerwilson 0:3ab1d2d14eb3 17 *
tylerwilson 0:3ab1d2d14eb3 18 * Version: $Id: amxpool.h 4731 2012-06-21 11:11:18Z thiadmer $
tylerwilson 0:3ab1d2d14eb3 19 */
tylerwilson 0:3ab1d2d14eb3 20 #ifndef AMXPOOL_H_INCLUDED
tylerwilson 0:3ab1d2d14eb3 21 #define AMXPOOL_H_INCLUDED
tylerwilson 0:3ab1d2d14eb3 22
tylerwilson 0:3ab1d2d14eb3 23 #ifdef __cplusplus
tylerwilson 0:3ab1d2d14eb3 24 extern "C" {
tylerwilson 0:3ab1d2d14eb3 25 #endif
tylerwilson 0:3ab1d2d14eb3 26
tylerwilson 0:3ab1d2d14eb3 27 void amx_poolinit(void *pool, unsigned size);
tylerwilson 0:3ab1d2d14eb3 28 void *amx_poolalloc(unsigned size, int index);
tylerwilson 0:3ab1d2d14eb3 29 void amx_poolfree(void *block);
tylerwilson 0:3ab1d2d14eb3 30 void *amx_poolfind(int index);
tylerwilson 0:3ab1d2d14eb3 31 int amx_poolprotect(int index);
tylerwilson 0:3ab1d2d14eb3 32
tylerwilson 0:3ab1d2d14eb3 33 #ifdef __cplusplus
tylerwilson 0:3ab1d2d14eb3 34 }
tylerwilson 0:3ab1d2d14eb3 35 #endif
tylerwilson 0:3ab1d2d14eb3 36
tylerwilson 0:3ab1d2d14eb3 37 #endif /* AMXPOOL_H_INCLUDED */