TestAttach

Published 16 Feb 2010, by Simon Ford

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main.cpp

00001 #include "mbed.h"
00002 
00003 void respondtoPC() ;
00004 
00005 Serial pc(USBTX, USBRX); // tx, rx
00006 
00007 DigitalOut myled(LED1);
00008 volatile int test ;
00009 
00010 int main() {
00011     struct tm t;
00012     test = 0 ;
00013     pc.attach(respondtoPC) ;
00014     while (1) {
00015         myled = !myled ;
00016         if(test == 1) {
00017             pc.attach(NULL);
00018             printf("Enter current date and time:  \n");
00019             printf("YYYY MM DD HH MM SS[enter]  \n");
00020             scanf("%d %d %d %d %d %d", &t.tm_year, &t.tm_mon, &t.tm_mday
00021                   , &t.tm_hour, &t.tm_min, &t.tm_sec);
00022 // adjust for tm structure required values
00023             t.tm_year = t.tm_year - 1900;
00024             t.tm_mon = t.tm_mon - 1;
00025 // set the time
00026             set_time(mktime(&t));
00027             printf("set time\n");
00028             pc.attach(respondtoPC);    
00029         }
00030         wait(1) ;
00031     }
00032 }
00033 
00034 void respondtoPC() {
00035     char dummy = pc.getc() ;
00036     test++ ;
00037 }