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)

amxaux.h

Committer:
Lobo
Date:
2013-05-24
Revision:
3:185fdbb7ccf0
Parent:
0:3ab1d2d14eb3

File content as of revision 3:185fdbb7ccf0:

/*  Support routines for the Pawn Abstract Machine
 *
 *  Copyright (c) ITB CompuPhase, 2003-2011
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"); you may not
 *  use this file except in compliance with the License. You may obtain a copy
 *  of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 *  License for the specific language governing permissions and limitations
 *  under the License.
 *
 *  Version: $Id: amxaux.h 4523 2011-06-21 15:03:47Z thiadmer $
 */
#ifndef AMXAUX_H_INCLUDED
#define AMXAUX_H_INCLUDED

#include "amx.h"

#ifdef  __cplusplus
extern  "C" {
#endif

/* loading and freeing programs */
size_t AMXAPI aux_ProgramSize(const char *filename);
int AMXAPI aux_LoadProgram(AMX *amx, const char *filename, void *memblock);
int AMXAPI aux_FreeProgram(AMX *amx);

/* a readable error message from an error code */
char * AMXAPI aux_StrError(int errnum);

enum {
  CODE_SECTION,
  DATA_SECTION,
  HEAP_SECTION,
  STACK_SECTION,
  /* ----- */
  NUM_SECTIONS
};
int AMXAPI aux_GetSection(const AMX *amx, int section, cell **start, size_t *size);

#ifdef  __cplusplus
}
#endif

#endif /* AMXAUX_H_INCLUDED */