PortOut Hello World
Dependencies: mbed
Fork of PortOut_HelloWorld by
main.cpp
00001 /* mbed Example Program 00002 * Copyright (c) 2006-2014 ARM Limited 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00017 00018 // Toggle all four LEDs 00019 00020 #include "mbed.h" 00021 00022 // LED1 = P1.18 LED2 = P1.20 LED3 = P1.21 LED4 = P1.23 00023 #define LED_MASK 0x00B40000 00024 00025 PortOut ledport(Port1, LED_MASK); 00026 00027 int main() { 00028 while(1) { 00029 ledport = LED_MASK; 00030 wait(1); 00031 ledport = 0; 00032 wait(1); 00033 } 00034 }
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