ce89e7e244
This pachs allows C++ global constructors to run after hardware initialization. This helps some libraries that setups hardware in class constructor to work properly. See also #169
56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
/*
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Copyright (c) 2015 Arduino LLC. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#define ARDUINO_MAIN
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#include "Arduino.h"
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// Weak empty variant initialization function.
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// May be redefined by variant files.
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void initVariant() __attribute__((weak));
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void initVariant() { }
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// Initialize C library
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extern "C" void __libc_init_array(void);
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/*
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* \brief Main entry point of Arduino application
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*/
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int main( void )
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{
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init();
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__libc_init_array();
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initVariant();
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delay(1);
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#if defined(USBCON)
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USBDevice.init();
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USBDevice.attach();
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#endif
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setup();
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for (;;)
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{
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loop();
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if (serialEventRun) serialEventRun();
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}
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return 0;
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}
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