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Parse the timezone setting

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Since firmware version 5B and later, a timezone offset is available.
This commit is contained in:
Jef Driesen 2022-12-08 19:04:44 +01:00
parent 9019805f52
commit 547b1cfd15
1 changed files with 12 additions and 1 deletions
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13
src/deepsix_excursion_parser.c
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@ -41,6 +41,10 @@
#define DENSITY 1024.0
#define FWVERSION(major,minor) ( \
((((major) + '0') & 0xFF) << 8) | \
((minor) & 0xFF))
typedef struct deepsix_excursion_parser_t {
dc_parser_t base;
} deepsix_excursion_parser_t;
@ -98,6 +102,8 @@ deepsix_excursion_parser_get_datetime (dc_parser_t *abstract, dc_datetime_t *dat
if (size < HEADERSIZE)
return DC_STATUS_DATAFORMAT;
unsigned int firmware = array_uint16_be (data + 48 + 4);
if (datetime) {
datetime->year = data[12] + 2000;
datetime->month = data[13];
@ -105,7 +111,12 @@ deepsix_excursion_parser_get_datetime (dc_parser_t *abstract, dc_datetime_t *dat
datetime->hour = data[15];
datetime->minute = data[16];
datetime->second = data[17];
datetime->timezone = DC_TIMEZONE_NONE;
if (firmware >= FWVERSION(5, 'B')) {
datetime->timezone = (data[18] - 12) * 3600;
} else {
datetime->timezone = DC_TIMEZONE_NONE;
}
}
return DC_STATUS_SUCCESS;