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58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
//****************************************************************************
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// Product: Calculator Example
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// Last Updated for Version: 4.5.02
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// Date of the Last Update: Aug 15, 2012
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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) 2002-2012 Quantum Leaps, LLC. All rights reserved.
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//
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// This program is open source software: you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as published
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// by the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Alternatively, this program 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 GNU General Public License and are specifically designed for
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// licensees interested in retaining the proprietary status of their code.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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// Contact information:
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// Quantum Leaps Web sites: http://www.quantum-leaps.com
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// http://www.state-machine.com
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// e-mail: info@quantum-leaps.com
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//****************************************************************************
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#ifndef calc_h
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#define calc_h
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using namespace QP;
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enum CalcSignals {
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C_SIG = Q_USER_SIG,
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CE_SIG,
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DIGIT_0_SIG,
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DIGIT_1_9_SIG,
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POINT_SIG,
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OPER_SIG,
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EQUALS_SIG,
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OFF_SIG
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};
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struct CalcEvt : public QEvt {
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uint8_t key_code; // code of the key
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};
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extern QHsm * const the_calc; // "opaque" pointer to calculator HSM
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#endif
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