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Report the timezone offset for the Teric

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The Shearwater Teric supports a UTC offset and DST setting.
This commit is contained in:
Jef Driesen 2022-02-07 21:41:34 +01:00
parent d1242a28cf
commit 54fa676e75
1 changed files with 8 additions and 1 deletions
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9
src/shearwater_predator_parser.c
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@ -85,6 +85,7 @@
#define PREDATOR 2
#define PETREL 3
#define TERIC 8
#define UNDEFINED 0xFFFFFFFF
@ -307,7 +308,13 @@ shearwater_predator_parser_get_datetime (dc_parser_t *abstract, dc_datetime_t *d
if (!dc_datetime_gmtime (datetime, ticks))
return DC_STATUS_DATAFORMAT;
datetime->timezone = DC_TIMEZONE_NONE;
if (parser->model == TERIC && parser->logversion >= 9 && parser->opening[5] != UNDEFINED) {
int utc_offset = (int) array_uint32_be (data + parser->opening[5] + 26);
int dst = data[parser->opening[5] + 30];
datetime->timezone = utc_offset * 60 + dst * 3600;
} else {
datetime->timezone = DC_TIMEZONE_NONE;
}
return DC_STATUS_SUCCESS;
}