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Implement tank support for the Mares Darwin Air.

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This commit is contained in:
Jef Driesen 2014-11-07 21:18:11 +01:00
parent 11cafbaf5f
commit 25411672dc
1 changed files with 23 additions and 0 deletions
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23
src/mares_darwin_parser.c
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@ -38,6 +38,7 @@ typedef struct mares_darwin_parser_t mares_darwin_parser_t;
struct mares_darwin_parser_t {
dc_parser_t base;
unsigned int model;
unsigned int headersize;
unsigned int samplesize;
};
@ -74,6 +75,8 @@ mares_darwin_parser_create (dc_parser_t **out, dc_context_t *context, unsigned i
// Initialize the base class.
parser_init (&parser->base, context, &mares_darwin_parser_vtable);
parser->model = model;
if (model == DARWINAIR) {
parser->headersize = 60;
parser->samplesize = 3;
@ -139,6 +142,7 @@ mares_darwin_parser_get_field (dc_parser_t *abstract, dc_field_type_t type, unsi
const unsigned char *p = abstract->data;
dc_gasmix_t *gasmix = (dc_gasmix_t *) value;
dc_tank_t *tank = (dc_tank_t *) value;
if (value) {
switch (type) {
@ -159,6 +163,25 @@ mares_darwin_parser_get_field (dc_parser_t *abstract, dc_field_type_t type, unsi
case DC_FIELD_TEMPERATURE_MINIMUM:
*((double *) value) = (signed char) p[0x0A];
break;
case DC_FIELD_TANK_COUNT:
if (parser->model == DARWINAIR) {
*((unsigned int *) value) = 1;
} else {
*((unsigned int *) value) = 0;
}
break;
case DC_FIELD_TANK:
if (parser->model == DARWINAIR) {
tank->type = DC_TANKVOLUME_METRIC;
tank->volume = p[0x13] / 10.0;
tank->workpressure = 0.0;
tank->gasmix = 0;
tank->beginpressure = array_uint16_be (p + 0x17);
tank->endpressure = array_uint16_be (p + 0x19);
} else {
return DC_STATUS_UNSUPPORTED;
}
break;
default:
return DC_STATUS_UNSUPPORTED;
}