Commit 551916a6 authored by Melroy van den Berg's avatar Melroy van den Berg

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parent 7595b0db
Pipeline #1073 passed with stages
in 14 seconds
...@@ -80,7 +80,9 @@ int Controller::OpenI2C() { ...@@ -80,7 +80,9 @@ int Controller::OpenI2C() {
return i2c_fd; return i2c_fd;
} }
/**
* \brief Initialize Temp/Humid/Pressure sensor
*/
void Controller::InitTempSensor(int i2c_fd) { void Controller::InitTempSensor(int i2c_fd) {
bme280_settings settings; bme280_settings settings;
// Set indoor settings // Set indoor settings
...@@ -107,10 +109,16 @@ void Controller::InitTempSensor(int i2c_fd) { ...@@ -107,10 +109,16 @@ void Controller::InitTempSensor(int i2c_fd) {
SetAbsoluteHumidity(); SetAbsoluteHumidity();
} }
/**
* \brief Initialize CO2 sensor
*/
void Controller::InitCO2Sensor() { void Controller::InitCO2Sensor() {
this->mhz19b = new MHZ19B(); this->mhz19b = new MHZ19B();
} }
/**
* \brief Initialize fine dust sensor
*/
void Controller::InitDustSensor() { void Controller::InitDustSensor() {
this->pmsa = new PMSA003(); this->pmsa = new PMSA003();
if(!pmsa->Init()) { if(!pmsa->Init()) {
...@@ -119,6 +127,9 @@ void Controller::InitDustSensor() { ...@@ -119,6 +127,9 @@ void Controller::InitDustSensor() {
// Wait 30 secs from sleep mode, before stable // Wait 30 secs from sleep mode, before stable
} }
/**
* \brief Initialize TVOC Gas sensor
*/
void Controller::InitGasSensor(int i2c_fd) { void Controller::InitGasSensor(int i2c_fd) {
this->sgp = new SGP30(i2c_fd); this->sgp = new SGP30(i2c_fd);
// Select the sensor on the bus // Select the sensor on the bus
...@@ -139,8 +150,13 @@ void Controller::InitGasSensor(int i2c_fd) { ...@@ -139,8 +150,13 @@ void Controller::InitGasSensor(int i2c_fd) {
// TODO: first 20 seconds after init, returns fixed values (so should be ignored) // TODO: first 20 seconds after init, returns fixed values (so should be ignored)
} }
/**
* \brief Get a single temperature/humidity reading, calculate absolute humidity and store it
*/
void Controller::SetAbsoluteHumidity() { void Controller::SetAbsoluteHumidity() {
// TODO: Select sensor on I2C bus? if(!bme->Select()) {
throw std::runtime_error("Could not select the temp/humid/pressure sensor!\n");
}
bme->SetSensorMode(BME280_FORCED_MODE); bme->SetSensorMode(BME280_FORCED_MODE);
// 1/60Hz = 60000 ms // 1/60Hz = 60000 ms
...@@ -227,7 +243,7 @@ bool Controller::GasReading() { ...@@ -227,7 +243,7 @@ bool Controller::GasReading() {
if(!sgp->Select()) { if(!sgp->Select()) {
throw std::runtime_error("Could not select the gas sensor!\n"); throw std::runtime_error("Could not select the gas sensor!\n");
} }
int counter = 0; int counter = 0;
while(counter < 40) { while(counter < 40) {
// Do measurement // Do measurement
......
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