FreeCalypso > hg > freecalypso-tools
view uptools/atcmd/settime.c @ 416:30f6d1c32c6f
doc/Flash-boot-defect article removed (no longer relevant)
This article is no longer relevant because the issue in question
only affected one (1) defective FCDEV3B board which was not
and never will be sold.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 26 Oct 2018 07:11:08 +0000 |
parents | 19e5a3e2f9c0 |
children | dc2fd8e6f42c |
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/* * This utility sends an AT+CCLK command to the GSM device to set its time * to the host's notion of local time. */ #include <time.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include "../../rvinterf/include/exitcodes.h" main(argc, argv) char **argv; { int c; extern int optind; time_t unixtime; struct tm *tm; char command[32]; while ((c = getopt(argc, argv, "B:np:RX:")) != EOF) if (!atinterf_cmdline_opt(c)) { /* error msg already printed */ exit(ERROR_USAGE); } if (argc != optind) { fprintf(stderr, "usage: %s [options]\n", argv[0]); exit(ERROR_USAGE); } atinterf_init(); time(&unixtime); tm = localtime(&unixtime); sprintf(command, "AT+CCLK=\"%02d/%02d/%02d,%02d:%02d:%02d%+03d\"", tm->tm_year % 100, tm->tm_mon + 1, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec, tm->tm_gmtoff / (15*60)); atinterf_exec_cmd_needok(command, 0, 0); exit(0); }