FreeCalypso > hg > fc-magnetite
view helpers/build-date.c @ 660:293c7db5f10f
bmi3: fixed the mysterious "mute on first call" bug
When UI-enabled fw boots on a previously blank (no /mmi/* files) FFS
for the first time, the output_volume member of the persistent UI settings
structure was left uninitialized, corresponding to the earpiece volume
being set to mute, which is an invalid setting. Because of other quirks
in the far-from-finished UI code, this volume setting takes effect only
when the first call is answered, producing the odd behaviour seen at the
user level.
The current fix is to set the blank-FFS default for output_volume to
volume level 4, which is the same -6 dB Iota volume as the ACI default.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 14 May 2020 02:50:41 +0000 |
parents | adf7a4281fd7 |
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 Magnetite %s (%s), ", argv[1], argv[2]); else printf("\"FreeCalypso Magnetite %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); }