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64 lines
2.8 KiB
C
64 lines
2.8 KiB
C
//////////////////////////////////////////////////////////////////////////////
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// Product: DPP example with lwIP
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// Last Updated for Version: 4.0.03
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// Date of the Last Update: Mar 16, 2009
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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) 2002-2009 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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//////////////////////////////////////////////////////////////////////////////
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#ifndef dpp_h
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#define dpp_h
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enum DPPSignals {
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EAT_SIG = Q_USER_SIG, // published by Table to let a philosopher eat
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DONE_SIG, // published by Philosopher when done eating
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BTN_DOWN_SIG, // published by ISR_SysTick when user button is pressed
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BTN_UP_SIG, // published by ISR_SysTick when user button is released
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DISPLAY_IPADDR_SIG, // published by lwIPMgr to display IP addres
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DISPLAY_CGI_SIG, // published by lwIPMgr to display CGI text
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DISPLAY_UDP_SIG, // published by lwIPMgr to display UDP text
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MAX_PUB_SIG, // the last published signal
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HUNGRY_SIG, // posted direclty to Table from hungry Philosopher
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SEND_UDP_SIG, // posted directly to lwIPMgr to send text via UDP
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MAX_SIG // the last signal
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};
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struct TableEvt : public QEvent {
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uint8_t philoNum; // philosopher number
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};
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#define MAX_TEXT_LEN 16
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struct TextEvt : public QEvent {
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char text[MAX_TEXT_LEN]; // text to deliver
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};
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// number of philosophers
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#define N_PHILO 5
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extern QActive * const AO_Philo[N_PHILO]; // "opaque" pointers to Philo AO
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extern QActive * const AO_Table; // "opaque" pointer to Table AO
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extern QActive * const AO_LwIPMgr; // "opaque" pointer to LwIPMgr AO
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#endif // dpp_h
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