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Update hdc2010.cpp

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optimusprimespace 2024-05-17 08:10:16 -04:00
parent a13ad39931
commit 32b892d500
1 changed files with 10 additions and 10 deletions
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20
esphome/components/hdc2010/hdc2010.cpp
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@ -34,24 +34,24 @@ void HDC2010Component::setup() {
// Set measurement mode to temperature and humidity
uint8_t configContents;
configContents = readReg(MEASUREMENT_CONFIG);
configContents = read_register(MEASUREMENT_CONFIG);
configContents = (configContents & 0xF9); // Always set to TEMP_AND_HUMID mode
writeReg(MEASUREMENT_CONFIG, configContents);
this->write_bytes(MEASUREMENT_CONFIG, &configContents, 1);
// Set rate to manual
uint8_t configContents = readReg(CONFIG);
configContents = read_register(CONFIG);
configContents &= 0x8F;
writeReg(CONFIG, configContents);
this->write_bytes(CONFIG, &configContents, 1);
// Set temperature resolution to 14bit
configContents = readReg(CONFIG);
configContents = read_register(CONFIG);
configContents &= 0x3F;
writeReg(CONFIG, configContents);
this->write_bytes(CONFIG, &configContents, 1);
// Set humidity resolution to 14bit
configContents = readReg(CONFIG);
configContents = read_register(CONFIG);
configContents &= 0xCF;
writeReg(CONFIG, configContents);
this->write_bytes(CONFIG, &configContents, 1);
delayMicroseconds(5000); // wait for 5ms
}
@ -109,7 +109,7 @@ float HDC2010Component::readTemp() {
byte[1] = read_register(HDC2010_CMD_TEMPERATURE_HIGH);
temp = (unsigned int) byte[1] << 8 | byte[0];
return (float) temp * 165 / 65536 - 40;
return (float) temp * 0.0025177f - 40.0f;
}
float HDC2010Component::readHumidity() {
@ -120,7 +120,7 @@ float HDC2010Component::readHumidity() {
byte[1] = read_register(HDC2010_CMD_HUMIDITY_HIGH);
humidity = (unsigned int) byte[1] << 8 | byte[0];
return (float) humidity / 65536 * 100;
return (float) humidity * 0.001525879f;
}
float HDC2010Component::get_setup_priority() const { return setup_priority::DATA; }
} // namespace hdc2010