| 1 | /* |
| 2 | main.cpp - Main loop for Arduino sketches |
| 3 | Copyright (c) 2005-2013 Arduino Team. All right reserved. |
| 4 | |
| 5 | This library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | This library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with this library; if not, write to the Free Software |
| 17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 18 | */ |
| 19 |
|
| 20 | #include <Arduino.h> |
| 21 |
|
| 22 | // Declared weak in Arduino.h to allow user redefinitions. |
| 23 | int atexit(void (* /*func*/ )()) { return 0; } |
| 24 |
|
| 25 | // Weak empty variant initialization function. |
| 26 | // May be redefined by variant files. |
| 27 | void initVariant() __attribute__((weak)); |
| 28 | void initVariant() { } |
| 29 |
|
| 30 | void setupUSB() __attribute__((weak)); |
| 31 | void setupUSB() { } |
| 32 |
|
| 33 | int main(void) |
| 34 | { |
| 35 | init(); |
| 36 |
|
| 37 | initVariant(); |
| 38 |
|
| 39 | #if defined(USBCON) |
| 40 | USBDevice.attach(); |
| 41 | #endif |
| 42 | |
| 43 | setup(); |
| 44 | |
| 45 | for (;;) { |
| 46 | loop(); |
| 47 | if (serialEventRun) serialEventRun(); |
| 48 | } |
| 49 | |
| 50 | return 0; |
| 51 | } |
| 52 |
|
| 53 |
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