bool LPCSensors::addTachometerSensors(OSDictionary *configuration)
{
HWSensorsDebugLog("adding tachometer sensors...");
char key[7];
UInt16 value = 0;
// FAN manual control key
addSensorForKey(KEY_FAN_MANUAL, TYPE_UI16, TYPE_UI16_SIZE, kLPCSensorsFanManualSwitch, 0);
int location = LEFT_LOWER_FRONT;
for (int i = 0; i < tachometerSensorsLimit(); i++) {
SInt8 fanIndex;
snprintf(key, 7, "FANIN%X", i);
if (OSString* name = OSDynamicCast(OSString, configuration->getObject(key))){
if (addTachometer(i, name->getLength() > 0 ? name->getCStringNoCopy() : 0, FAN_RPM, 0, (FanLocationType)location++, &fanIndex)){
if (isTachometerControlable(i) && fanIndex > -1) {
tachometerControls[i].number = fanIndex;
tachometerControls[i].target = -1;
tachometerControls[i].minimum = -1;
// Minimum RPM and fan control sensor
snprintf(key, 5, KEY_FORMAT_FAN_MIN, fanIndex);
addSensorForKey(key, TYPE_FPE2, TYPE_FPXX_SIZE, kLPCSensorsFanMinController, i);
// Maximum RPM
snprintf(key, 5, KEY_FORMAT_FAN_MAX, fanIndex);
fakeSMCPluginEncodeFloatValue(kLPCSensorsMaxRPM, TYPE_FPE2, TYPE_FPXX_SIZE, &value);
setKeyValue(key, TYPE_FPE2, TYPE_FPXX_SIZE, &value);
// Target RPM and fan control sensor
snprintf(key, 5, KEY_FORMAT_FAN_TARGET, fanIndex);
addSensorForKey(key, TYPE_FPE2, TYPE_FPXX_SIZE, kLPCSensorsFanTargetController, i);
}
}
else HWSensorsWarningLog("failed to add tachometer sensor %d", i);
}
}
return true;
}
void FakeSMCSensor::encodeNumericValue(float value, void *outBuffer)
{
if (!fakeSMCPluginEncodeFloatValue(value, type, size, outBuffer)) {
fakeSMCPluginEncodeIntValue(value, type, size, outBuffer);
}
}