2013-10-10 20:01:51 -04:00
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//****************************************************************************
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2012-08-14 18:00:48 -04:00
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// Product: Board Support Package (BSP) for the Calculator example
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// Last Updated for Version: 4.0.00
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// Date of the Last Update: Apr 07, 2008
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//
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// Q u a n t u m L e a P s
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// ---------------------------
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// innovating embedded systems
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//
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// Copyright (C) 2002-2008 Quantum Leaps, LLC. All rights reserved.
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//
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// This software may be distributed and modified under the terms of the GNU
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// General Public License version 2 (GPL) as published by the Free Software
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// Foundation and appearing in the file GPL.TXT included in the packaging of
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// this file. Please note that GPL Section 2[b] requires that all works based
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// on this software must also be made publicly available under the terms of
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// the GPL ("Copyleft").
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//
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// Alternatively, this software may be distributed and modified under the
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// terms of Quantum Leaps commercial licenses, which expressly supersede
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// the GPL and are specifically designed for licensees interested in
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// retaining the proprietary status of their code.
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//
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// Contact information:
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// Quantum Leaps Web site: http://www.quantum-leaps.com
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// e-mail: info@quantum-leaps.com
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2013-10-10 20:01:51 -04:00
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//****************************************************************************
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2012-08-14 18:00:48 -04:00
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#ifndef bsp_h
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#define bsp_h
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#define KEY_PLUS '+'
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#define KEY_MINUS '-'
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#define KEY_MULT '*'
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#define KEY_DIVIDE '/'
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void BSP_clear (void);
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void BSP_negate(void);
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void BSP_insert(int keyId);
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double BSP_get_value(void);
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int BSP_eval(double operand1, int oper, double operand2);
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void BSP_exit(void);
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void BSP_display(void);
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void BSP_message(char const *state);
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#endif // bsp_h
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