FreeCalypso > hg > fc-tourmaline
view helpers/build-date.c @ 284:bba917c3b510
aci: don't reset audio volume on AT+CFUN
TI's AT-command-controlled modems have always had the peculiar
misfeature where the audio volume gets reset to default on AT+CFUN,
blowing away any AT+CLVL changes made previously. This misfeature
is now getting worse, now that the audio volume may be set as a
side effect of audio mode loading, in addition to explicit AT+CLVL.
So let's take out this unnecessary audio volume reset.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 08 Nov 2021 21:52:29 +0000 |
parents | 775dba605f33 |
children |
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/* * This program runs at firmware build time to produce a C file for the * fw build that includes the build date and time stamp. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> #include <time.h> main(argc, argv) char **argv; { time_t now; struct tm *tm; if (argc < 2 || argc > 4) { fprintf(stderr, "usage: %s config_name target_name src_version\n", argv[0]); exit(1); } time(&now); tm = gmtime(&now); printf("const char firmware_version_str[] =\n"); if (argc >= 3) printf("\"FreeCalypso Tourmaline %s (%s), ", argv[1], argv[2]); else printf("\"FreeCalypso Tourmaline %s, ", argv[1]); if (argc >= 4 && strcmp(argv[3], "unknown")) printf("source version %s, ", argv[3]); printf("build date %d-%02d-%02dT%02d:%02d:%02dZ\";\n", tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec); exit(0); }