L3STIC / Mbed 2 deprecated LoRaWAN-MULTI_RTC_heure-V04

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Dependencies:   mbed LoRaWAN-lib SX1272Lib

app/unixtimestamp.cpp@11:8407ff54c40e, 2019-02-06 (annotated)

Committer:
MGstic
Date:
Wed Feb 06 19:16:44 2019 +0000
Revision:
11:8407ff54c40e
Parent:
10:1a85ff06be1a 
V04;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MGstic 10:1a85ff06be1a 1 #include "unixtimestamp.h"
MGstic 10:1a85ff06be1a 2
MGstic 10:1a85ff06be1a 3 int unix_timestamp (int date[6])
MGstic 10:1a85ff06be1a 4 {
MGstic 10:1a85ff06be1a 5 int seconde = 0;
MGstic 10:1a85ff06be1a 6 int bi;
MGstic 10:1a85ff06be1a 7 bi = bissextile (date[5]);
MGstic 10:1a85ff06be1a 8 seconde =
MGstic 10:1a85ff06be1a 9 date[2] + (60 * date[1]) + (3600 * date[0]) + (86400 * (date[3] - 1));
MGstic 10:1a85ff06be1a 10 seconde += an_to_s (date[5]) + mois_to_s (date[4], bi);
MGstic 10:1a85ff06be1a 11 return seconde;
MGstic 10:1a85ff06be1a 12 }
MGstic 10:1a85ff06be1a 13
MGstic 11:8407ff54c40e 14 /*
MGstic 11:8407ff54c40e 15 void chk_and_set_time(int date[6])
MGstic 11:8407ff54c40e 16 {
MGstic 11:8407ff54c40e 17
MGstic 11:8407ff54c40e 18 struct tm t;
MGstic 11:8407ff54c40e 19 time_t seconds;
MGstic 11:8407ff54c40e 20
MGstic 11:8407ff54c40e 21
MGstic 11:8407ff54c40e 22 t.tm_year = date[5];
MGstic 11:8407ff54c40e 23
MGstic 11:8407ff54c40e 24 t.tm_mon = date[4];
MGstic 11:8407ff54c40e 25
MGstic 11:8407ff54c40e 26 t.tm_mday = date[3];
MGstic 11:8407ff54c40e 27
MGstic 11:8407ff54c40e 28 t.tm_hour = date[0];
MGstic 11:8407ff54c40e 29
MGstic 11:8407ff54c40e 30 t.tm_min = date[1];
MGstic 11:8407ff54c40e 31
MGstic 11:8407ff54c40e 32 t.tm_sec = date[2];
MGstic 11:8407ff54c40e 33
MGstic 11:8407ff54c40e 34
MGstic 11:8407ff54c40e 35 seconds = mktime(&t);
MGstic 11:8407ff54c40e 36 set_time(seconds);
MGstic 11:8407ff54c40e 37 printf(
MGstic 11:8407ff54c40e 38 "Date: %04d/%02d/%02d, %02d:%02d:%02d\r\n",
MGstic 11:8407ff54c40e 39 t.tm_year + 1900, t.tm_mon + 1, t.tm_mday, t.tm_hour, t.tm_min, t.tm_sec
MGstic 11:8407ff54c40e 40 );
MGstic 11:8407ff54c40e 41 }*/
MGstic 11:8407ff54c40e 42
MGstic 10:1a85ff06be1a 43 int bissextile (int an)
MGstic 10:1a85ff06be1a 44 {
MGstic 10:1a85ff06be1a 45 int bi = 0;
MGstic 10:1a85ff06be1a 46 if (((an % 4 == 0) && (an % 100 != 0)) || (an % 400 == 0)) {
MGstic 10:1a85ff06be1a 47 bi = 1;
MGstic 10:1a85ff06be1a 48 }
MGstic 10:1a85ff06be1a 49 return bi;
MGstic 10:1a85ff06be1a 50 }
MGstic 10:1a85ff06be1a 51
MGstic 10:1a85ff06be1a 52 int mois_to_s (int tab, int bi)
MGstic 10:1a85ff06be1a 53 {
MGstic 10:1a85ff06be1a 54 int sec;
MGstic 10:1a85ff06be1a 55 int jour = 0;
MGstic 10:1a85ff06be1a 56 for (int i = 1; i <= tab - 1; i++) {
MGstic 10:1a85ff06be1a 57 if (i == 2 && bi) {
MGstic 10:1a85ff06be1a 58 jour += 29;
MGstic 10:1a85ff06be1a 59 } else if (i == 2) {
MGstic 10:1a85ff06be1a 60 jour += 28;
MGstic 10:1a85ff06be1a 61 } else if ((i == 1) || (i == 3) || (i == 5) || (i == 7) || (i == 8)
MGstic 10:1a85ff06be1a 62 || (i == 10) || (i == 12)) {
MGstic 10:1a85ff06be1a 63 jour += 31;
MGstic 10:1a85ff06be1a 64 } else {
MGstic 10:1a85ff06be1a 65 jour += 30;
MGstic 10:1a85ff06be1a 66 }
MGstic 10:1a85ff06be1a 67 }
MGstic 10:1a85ff06be1a 68 sec = jour * 86400;
MGstic 10:1a85ff06be1a 69 return sec;
MGstic 10:1a85ff06be1a 70 }
MGstic 10:1a85ff06be1a 71
MGstic 10:1a85ff06be1a 72 int an_to_s (int an)
MGstic 10:1a85ff06be1a 73 {
MGstic 10:1a85ff06be1a 74 int seco = 0;
MGstic 10:1a85ff06be1a 75
MGstic 10:1a85ff06be1a 76 for (int i = 1970; i <= an - 1; i++) {
MGstic 10:1a85ff06be1a 77 if (bissextile (i)) {
MGstic 10:1a85ff06be1a 78 seco += 366 * 86400;
MGstic 10:1a85ff06be1a 79 } else {
MGstic 10:1a85ff06be1a 80 seco += 365 * 86400;
MGstic 10:1a85ff06be1a 81 }
MGstic 10:1a85ff06be1a 82 }
MGstic 10:1a85ff06be1a 83 return seco;
MGstic 10:1a85ff06be1a 84 }
MGstic 10:1a85ff06be1a 85
MGstic 10:1a85ff06be1a 86 void Whex_buffer(int deb,int tab[8])
MGstic 10:1a85ff06be1a 87 {
MGstic 10:1a85ff06be1a 88 unsigned int mask=0x0000000F;
MGstic 10:1a85ff06be1a 89 for (int j =0;j<=7;j++)
MGstic 10:1a85ff06be1a 90 {
MGstic 10:1a85ff06be1a 91 int i=(deb&mask) ;
MGstic 10:1a85ff06be1a 92 tab[7-j]=i;
MGstic 10:1a85ff06be1a 93 //printf("%X\n",i);
MGstic 10:1a85ff06be1a 94 deb>>=4;
MGstic 10:1a85ff06be1a 95 }
MGstic 10:1a85ff06be1a 96
MGstic 10:1a85ff06be1a 97 }