main.cpp

00001 #include "mbed.h"
00002 #include "ds1338.h"
00003 #include "LCD_DISCO_F746NG.h"
00004 
00005 LCD_DISCO_F746NG lcd;
00006 
00007 char date [50];
00008 DigitalOut led1(LED1);
00009 
00010 int main() {
00011     
00012     struct tm time;
00013     Serial pc(USBTX, USBRX);
00014     pc.baud(9600);
00015     pc.printf("DS1338 Demo\r\n");
00016     DS1338 ds1338(D14,D15);
00017 //#ifdef INIT_TIME
00018     
00019     time.tm_sec=0;
00020     time.tm_min=46;
00021     time.tm_hour=13;
00022     time.tm_mday=12;
00023     time.tm_mon=9;
00024     time.tm_year=116;
00025     time.tm_wday=3;
00026     time.tm_yday=0;
00027     time.tm_isdst=0;*/
00028     ds1338.writeTime(&time);
00029 //#endif
00030  
00031       
00032     while (true) {
00033         lcd.Clear(LCD_COLOR_RED);
00034         lcd.SetBackColor(LCD_COLOR_RED);
00035         lcd.SetTextColor(LCD_COLOR_WHITE);
00036         sprintf((char*)date, "TIME: %s", asctime(&time));
00037         lcd.DisplayStringAt(0, LINE(1), (uint8_t *)date, LEFT_MODE);
00038         wait(0.5);
00039         ds1338.readTime(&time);
00040         pc.printf("time  at %s\r\n",asctime(&time));
00041     }
00042         
00043 }