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annotate uptools/atcmd/settime.c @ 467:dc2fd8e6f42c

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uptools/atcmd: null pointer passing fixes
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 11 Feb 2019 22:17:46 +0000
parents 19e5a3e2f9c0
children
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387
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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1 /*
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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2 * This utility sends an AT+CCLK command to the GSM device to set its time
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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3 * to the host's notion of local time.
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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4 */
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5
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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6 #include <time.h>
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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7 #include <stdio.h>
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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8 #include <stdlib.h>
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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9 #include <unistd.h>
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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10 #include "../../rvinterf/include/exitcodes.h"
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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11
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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12 main(argc, argv)
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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13 char **argv;
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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14 {
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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15 int c;
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16 extern int optind;
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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17 time_t unixtime;
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18 struct tm *tm;
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19 char command[32];
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20
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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21 while ((c = getopt(argc, argv, "B:np:RX:")) != EOF)
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22 if (!atinterf_cmdline_opt(c)) {
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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23 /* error msg already printed */
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24 exit(ERROR_USAGE);
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25 }
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26 if (argc != optind) {
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27 fprintf(stderr, "usage: %s [options]\n", argv[0]);
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28 exit(ERROR_USAGE);
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29 }
407
19e5a3e2f9c0 fcup-settime: moved time() retrieval a little closer to the output
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30 atinterf_init();
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31 time(&unixtime);
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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32 tm = localtime(&unixtime);
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33 sprintf(command, "AT+CCLK=\"%02d/%02d/%02d,%02d:%02d:%02d%+03d\"",
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34 tm->tm_year % 100, tm->tm_mon + 1, tm->tm_mday,
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35 tm->tm_hour, tm->tm_min, tm->tm_sec, tm->tm_gmtoff / (15*60));
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dc2fd8e6f42c uptools/atcmd: null pointer passing fixes
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36 atinterf_exec_cmd_needok(command, (char *) 0, (void *) 0);
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b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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37 exit(0);
b61b81d3cece fcup-settime program written, compiles, produces expected AT+CCLK command
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38 }