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Implement the salinity field

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The 4th bit of the settings byte contains the salinity setting (salt or
fresh water).
This commit is contained in:
Jef Driesen 2021-07-04 11:25:51 +02:00
parent 060c0b7215
commit 5bb6257acb
1 changed files with 8 additions and 0 deletions
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8
src/sporasub_sp2_parser.c
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@ -112,9 +112,13 @@ sporasub_sp2_parser_get_field (dc_parser_t *abstract, dc_field_type_t type, unsi
const unsigned char *data = abstract->data;
unsigned int size = abstract->size;
dc_salinity_t *water = (dc_salinity_t *) value;
if (size < SZ_HEADER)
return DC_STATUS_DATAFORMAT;
unsigned int settings = data[0x1A];
if (value) {
switch (type) {
case DC_FIELD_DIVETIME:
@ -132,6 +136,10 @@ sporasub_sp2_parser_get_field (dc_parser_t *abstract, dc_field_type_t type, unsi
case DC_FIELD_TEMPERATURE_MAXIMUM:
*((double *) value) = array_uint16_le (data + 0x16) / 10.0;
break;
case DC_FIELD_SALINITY:
water->type = settings & 0x08 ? DC_WATER_FRESH : DC_WATER_SALT;
water->density = 0.0;
break;
default:
return DC_STATUS_UNSUPPORTED;
}