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Add support for the new OSTC3 bailout event.

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With the exception of the different event mask (single byte 0x80 vs two
byte 0x0100), the OSTC3 bailout event is identical to the OSTC2 variant.
Just as before, the new bailout event is reported to the application as
a normal gas change event.
This commit is contained in:
Jef Driesen 2014-05-04 22:50:31 +02:00
parent 4db8535e39
commit b7a5394e73
1 changed files with 26 additions and 9 deletions
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35
src/hw_ostc_parser.c
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@ -562,16 +562,33 @@ hw_ostc_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_t call
length--;
}
// SetPoint Change
if ((events & 0x40) && (version == 0x23)) {
if (length < 1) {
ERROR (abstract->context, "Buffer overflow detected!");
return DC_STATUS_DATAFORMAT;
if (version == 0x23) {
// SetPoint Change
if (events & 0x40) {
if (length < 1) {
ERROR (abstract->context, "Buffer overflow detected!");
return DC_STATUS_DATAFORMAT;
}
sample.setpoint = data[offset] / 100.0;
if (callback) callback (DC_SAMPLE_SETPOINT, sample, userdata);
offset++;
length--;
}
// Bailout Event
if (events & 0x0100) {
if (length < 2) {
ERROR (abstract->context, "Buffer overflow detected!");
return DC_STATUS_DATAFORMAT;
}
sample.event.type = SAMPLE_EVENT_GASCHANGE2;
sample.event.time = 0;
sample.event.flags = 0;
sample.event.value = data[offset] | (data[offset + 1] << 16);
if (callback) callback (DC_SAMPLE_EVENT, sample, userdata);
offset += 2;
length -= 2;
}
sample.setpoint = data[offset] / 100.0;
if (callback) callback (DC_SAMPLE_SETPOINT, sample, userdata);
offset++;
length--;
}
// Extended sample info.