main.cpp

00001   /* Copyright (c) 2019 Analog Devices, Inc.  All rights reserved.
00002 
00003 Redistribution and use in source and binary forms, with or without modification, 
00004 are permitted provided that the following conditions are met:
00005   - Redistributions of source code must retain the above copyright notice, 
00006   this list of conditions and the following disclaimer.
00007   - Redistributions in binary form must reproduce the above copyright notice, 
00008   this list of conditions and the following disclaimer in the documentation 
00009   and/or other materials provided with the distribution.  
00010   - Modified versions of the software must be conspicuously marked as such.
00011   - This software is licensed solely and exclusively for use with processors/products 
00012   manufactured by or for Analog Devices, Inc.
00013   - This software may not be combined or merged with other code in any manner 
00014   that would cause the software to become subject to terms and conditions which 
00015   differ from those listed here.
00016   - Neither the name of Analog Devices, Inc. nor the names of its contributors 
00017   may be used to endorse or promote products derived from this software without 
00018   specific prior written permission.
00019   - The use of this software may or may not infringe the patent rights of one or 
00020   more patent holders.  This license does not release you from the requirement 
00021   that you obtain separate licenses from these patent holders to use this software.
00022 
00023 THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. AND CONTRIBUTORS "AS IS" AND 
00024 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, 
00025 TITLE, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 
00026 NO EVENT SHALL ANALOG DEVICES, INC. OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
00027 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE OR CONSEQUENTIAL DAMAGES 
00028 (INCLUDING, BUT NOT LIMITED TO, DAMAGES ARISING OUT OF CLAIMS OF INTELLECTUAL 
00029 PROPERTY RIGHTS INFRINGEMENT; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 
00030 OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
00031 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
00032 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 
00033 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00034 
00035 2019-01-10-7CBSD SLA
00036 
00037  */
00038 
00039 #include "mbed.h"
00040 
00041 Serial pc(USBTX, USBRX); // tx, rx
00042 DigitalOut awakeSignal(PK_3);
00043 DigitalOut led1(LED1);
00044 
00045 #define SLEEP_TIME                  500 // (msec)
00046 
00047 // main() runs in its own thread in the OS
00048 int main()
00049 {
00050     awakeSignal = 1;
00051     pc.printf("Hello World!");
00052     while (true) {
00053         // Blink LED and wait 0.5 seconds
00054         led1 = !led1;
00055         wait_ms(SLEEP_TIME); 
00056     }
00057 }
00058