blinky.cpp

00001 /*
00002  * PackageLicenseDeclared: Apache-2.0
00003  * Copyright (c) 2015 ARM Limited
00004  *
00005  * Licensed under the Apache License, Version 2.0 (the "License");
00006  * you may not use this file except in compliance with the License.
00007  * You may obtain a copy of the License at
00008  *
00009  *     http://www.apache.org/licenses/LICENSE-2.0
00010  *
00011  * Unless required by applicable law or agreed to in writing, software
00012  * distributed under the License is distributed on an "AS IS" BASIS,
00013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  * See the License for the specific language governing permissions and
00015  * limitations under the License.
00016  */
00017 
00018 #include "mbed-drivers/mbed.h"
00019 
00020 
00021 static void blinky(void) {
00022     static DigitalOut led(LED1);
00023 
00024     led = !led;
00025     printf("LED = %d \n\r",led.read());
00026 }
00027 
00028 void app_start(int, char**){
00029     // set 115200 baud rate for stdout
00030     static Serial pc(USBTX, USBRX);
00031     pc.baud(115200);
00032     minar::Scheduler::postCallback(blinky).period(minar::milliseconds(500));
00033 }
00034