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Add support for the OSTC 2 TR

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The OSTC 2 TR add supports for one or more tank pressure transmitters,
and the active transmitter is linked to the active gas mix.
This commit is contained in:
Jef Driesen 2018-02-15 20:17:47 +01:00
parent 0ac15dffd3
commit efd47cd9a1
2 changed files with 10 additions and 0 deletions
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1
src/descriptor.c
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@ -288,6 +288,7 @@ static const dc_descriptor_t g_descriptors[] = {
{"Heinrichs Weikamp", "OSTC cR", DC_FAMILY_HW_OSTC3, 0x07, dc_filter_hw},
{"Heinrichs Weikamp", "OSTC Sport", DC_FAMILY_HW_OSTC3, 0x12, dc_filter_hw},
{"Heinrichs Weikamp", "OSTC Sport", DC_FAMILY_HW_OSTC3, 0x13, dc_filter_hw},
{"Heinrichs Weikamp", "OSTC 2 TR", DC_FAMILY_HW_OSTC3, 0x33, dc_filter_hw},
/* Cressi Edy */
{"Tusa", "IQ-700", DC_FAMILY_CRESSI_EDY, 0x05, NULL},
{"Cressi", "Edy", DC_FAMILY_CRESSI_EDY, 0x08, NULL},

9
src/hw_ostc_parser.c
View File

@ -641,6 +641,7 @@ hw_ostc_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_t call
switch (info[i].type) {
case 0: // Temperature
case 1: // Deco / NDL
case 6: // Tank pressure
if (info[i].size != 2) {
ERROR(abstract->context, "Unexpected sample size.");
return DC_STATUS_DATAFORMAT;
@ -674,6 +675,7 @@ hw_ostc_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_t call
unsigned int time = 0;
unsigned int nsamples = 0;
unsigned int tank = parser->initial != UNDEFINED ? parser->initial : 0;
unsigned int offset = header;
if (version == 0x23 || version == 0x24)
@ -809,6 +811,7 @@ hw_ostc_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_t call
idx--; /* Convert to a zero based index. */
sample.gasmix = idx;
if (callback) callback (DC_SAMPLE_GASMIX, sample, userdata);
tank = idx;
offset++;
length--;
}
@ -909,6 +912,12 @@ hw_ostc_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_t call
sample.cns = data[offset] / 100.0;
if (callback) callback (DC_SAMPLE_CNS, sample, userdata);
break;
case 6: // Tank pressure
value = array_uint16_le (data + offset);
sample.pressure.tank = tank;
sample.pressure.value = value / 10.0;
if (callback) callback (DC_SAMPLE_PRESSURE, sample, userdata);
break;
default: // Not yet used.
break;
}