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HW: Add gas type reporting through tank information.

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Use tank information to report the type of gas used (open circuit /
diluent) for different gas mixes.

Signed-off-by: Michael Keller <github@ike.ch>
This commit is contained in:
Michael Keller 2023-03-17 10:09:14 +13:00
parent d9dd30f327
commit c288effa01
1 changed files with 14 additions and 0 deletions
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14
src/hw_ostc_parser.c
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@ -573,6 +573,7 @@ hw_ostc_parser_get_field (dc_parser_t *abstract, dc_field_type_t type, unsigned
return DC_STATUS_UNSUPPORTED;
*((double *) value) = array_uint16_le (data + layout->avgdepth) / 100.0;
break;
case DC_FIELD_TANK_COUNT:
case DC_FIELD_GASMIX_COUNT:
*((unsigned int *) value) = parser->ngasmixes;
break;
@ -580,6 +581,19 @@ hw_ostc_parser_get_field (dc_parser_t *abstract, dc_field_type_t type, unsigned
gasmix->oxygen = parser->gasmix[flags].oxygen / 100.0;
gasmix->helium = parser->gasmix[flags].helium / 100.0;
gasmix->nitrogen = 1.0 - gasmix->oxygen - gasmix->helium;
break;
case DC_FIELD_TANK:
if (flags >= parser->ngasmixes) {
return DC_STATUS_UNSUPPORTED;
}
dc_tank_t *tank = (dc_tank_t *) value;
tank->volume = 0.0;
tank->gasmix = flags;
tank->workpressure = 0.0;
tank->type = DC_TANKINFO_METRIC | (parser->gasmix[flags].diluent ? DC_TANKINFO_CC_DILUENT : 0);
break;
case DC_FIELD_SALINITY:
if (salinity < 100 || salinity > 104)