projet_Laos / DS1338

programme horloge temps réelle

Dependencies:   BSP_DISCO_F746NG LCD_DISCO_F746NG mbed

Fork of DS1338 by projet_Laos

main.cpp@3:ec3f4251b6f3, 2016-11-23 (annotated)

Committer:
Asoumy
Date:
Wed Nov 23 23:03:16 2016 +0000
Revision:
3:ec3f4251b6f3
Parent:
2:f65e93dd619c 
programme horloge temps r?elle

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Asoumy 2:f65e93dd619c 1 #include "mbed.h"
Asoumy 2:f65e93dd619c 2 #include "ds1338.h"
Asoumy 2:f65e93dd619c 3 #include "LCD_DISCO_F746NG.h"
Asoumy 2:f65e93dd619c 4
Asoumy 2:f65e93dd619c 5 LCD_DISCO_F746NG lcd;
Asoumy 2:f65e93dd619c 6
Asoumy 2:f65e93dd619c 7 char date [50];
Asoumy 2:f65e93dd619c 8 DigitalOut led1(LED1);
Asoumy 2:f65e93dd619c 9
Asoumy 2:f65e93dd619c 10 int main() {
Asoumy 2:f65e93dd619c 11
Asoumy 2:f65e93dd619c 12 struct tm time;
Asoumy 2:f65e93dd619c 13 Serial pc(USBTX, USBRX);
Asoumy 2:f65e93dd619c 14 pc.baud(9600);
Asoumy 2:f65e93dd619c 15 pc.printf("DS1338 Demo\r\n");
Asoumy 2:f65e93dd619c 16 DS1338 ds1338(D14,D15);
Asoumy 2:f65e93dd619c 17 //#ifdef INIT_TIME
Asoumy 2:f65e93dd619c 18
Asoumy 2:f65e93dd619c 19 time.tm_sec=0;
Asoumy 2:f65e93dd619c 20 time.tm_min=46;
Asoumy 2:f65e93dd619c 21 time.tm_hour=13;
Asoumy 2:f65e93dd619c 22 time.tm_mday=12;
Asoumy 2:f65e93dd619c 23 time.tm_mon=9;
Asoumy 2:f65e93dd619c 24 time.tm_year=116;
Asoumy 2:f65e93dd619c 25 time.tm_wday=3;
Asoumy 2:f65e93dd619c 26 time.tm_yday=0;
Asoumy 3:ec3f4251b6f3 27 time.tm_isdst=0;*/
Asoumy 2:f65e93dd619c 28 ds1338.writeTime(&time);
Asoumy 2:f65e93dd619c 29 //#endif
Asoumy 2:f65e93dd619c 30
Asoumy 3:ec3f4251b6f3 31
Asoumy 2:f65e93dd619c 32 while (true) {
Asoumy 2:f65e93dd619c 33 lcd.Clear(LCD_COLOR_RED);
Asoumy 2:f65e93dd619c 34 lcd.SetBackColor(LCD_COLOR_RED);
Asoumy 2:f65e93dd619c 35 lcd.SetTextColor(LCD_COLOR_WHITE);
Asoumy 3:ec3f4251b6f3 36 sprintf((char*)date, "TIME: %s", asctime(&time));
Asoumy 3:ec3f4251b6f3 37 lcd.DisplayStringAt(0, LINE(1), (uint8_t *)date, LEFT_MODE);
Asoumy 3:ec3f4251b6f3 38 wait(0.5);
Asoumy 3:ec3f4251b6f3 39 ds1338.readTime(&time);
Asoumy 3:ec3f4251b6f3 40 pc.printf("time at %s\r\n",asctime(&time));
Asoumy 3:ec3f4251b6f3 41 }
Asoumy 3:ec3f4251b6f3 42
Asoumy 2:f65e93dd619c 43 }