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added CO2 and VOC sensor

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This commit is contained in:
Willem Oldemans
2021-07-26 16:37:49 +02:00
parent 618eaec73d
commit 9dfcbf0484
12 changed files with 347 additions and 53 deletions
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40
particles.cpp
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@@ -10,6 +10,9 @@ char g_command_topic[50]; // MQTT topic for receiving commands
#define PMS_STATE_ASLEEP 0 // Low power mode, laser and fan off
#define PMS_STATE_WAKING_UP 1 // Laser and fan on, not ready yet
#define PMS_STATE_READY 2 // Warmed up, ready to give data
#define PMSMAX 50
#define PSMMIN 0
#define PPDMAX 2000
uint8_t g_pms_state = PMS_STATE_WAKING_UP;
uint32_t g_pms_state_start = 0; // Timestamp when PMS state last changed
@@ -18,20 +21,19 @@ uint8_t g_pms_ppd_readings_taken = 0; // 0/1: whether PPD readings have been tak
uint8_t samples = 3600 / g_pms_report_period;
AQSSensor g_pm1p0_sp("SP_1P0", device_name, samples);
AQSSensor g_pm2p5_sp("SP_2P5", device_name, samples);
AQSSensor g_pm10p0_sp("SP_10P0", device_name, samples);
AQSSensor g_pm1p0_ae("AE_1P0", device_name, samples);
AQSSensor g_pm2p5_ae("AE_2P5", device_name, samples);
AQSSensor g_pm10p0_ae("AE_10P0", device_name, samples);
AQSSensor g_pm0p3_ppd("PPD_0P3", device_name, samples);
AQSSensor g_pm0p5_ppd("PPD_0P5", device_name, samples);
AQSSensor g_pm1p0_ppd("PPD_1P0", device_name, samples);
AQSSensor g_pm2p5_ppd("PPD_2P5", device_name, samples);
AQSSensor g_pm5p0_ppd("PPD_5P0", device_name, samples);
AQSSensor g_pm10p0_ppd("PPD_10P0", device_name, samples);
// name enum unit device name samples/h, min, max
AQSSensor g_pm1p0_sp("SP_1P0", SP_1P0, "", device_name, samples, PSMMIN, PMSMAX);
AQSSensor g_pm2p5_sp("SP_2P5", SP_2P5, "", device_name, samples, PSMMIN, PMSMAX);
AQSSensor g_pm10p0_sp("SP_10P0", SP_10P0, "", device_name, samples, PSMMIN, PMSMAX);
AQSSensor g_pm1p0_ae("AE_1P0", AE_1P0, "ug/m3", device_name, samples, PSMMIN, PMSMAX);
AQSSensor g_pm2p5_ae("AE_2P5", AE_2P5, "ug/m3", device_name, samples, PSMMIN, PMSMAX);
AQSSensor g_pm10p0_ae("AE_10P0", AE_10P0, "ug/m3", device_name, samples, PSMMIN, PMSMAX);
AQSSensor g_pm0p3_ppd("PPD_0P3", PPD_0P3, "", device_name, samples, PSMMIN, PPDMAX);
AQSSensor g_pm0p5_ppd("PPD_0P5", PPD_0P5, "", device_name, samples, PSMMIN, PPDMAX);
AQSSensor g_pm1p0_ppd("PPD_1P0", PPD_1P0, "", device_name, samples, PSMMIN, PPDMAX);
AQSSensor g_pm2p5_ppd("PPD_2P5", PPD_2P5, "", device_name, samples, PSMMIN, PPDMAX);
AQSSensor g_pm5p0_ppd("PPD_5P0", PPD_5P0, "", device_name, samples, PSMMIN, PPDMAX);
AQSSensor g_pm10p0_ppd("PPD_10P0",PPD_10P0, "", device_name, samples, PSMMIN, PPDMAX);
void PMS_publishSensors(void );
@@ -62,7 +64,6 @@ uint32_t getLCDvalue(void)
void PMS_publishSensors(void )
{
String message_string;
/* Report PM1.0 AE value */
g_pm1p0_ae.publish();
@@ -87,7 +88,7 @@ void PMS_publishSensors(void )
void initParticles( void )
{
Serial.print("initPMS:");
Serial.println("PMS: Init");
// Open a connection to the PMS and put it into passive mode
Serial2.begin(PMS_BAUD_RATE, SERIAL_8N1, PMS_RX_PIN, PMS_TX_PIN); // Connection for PMS5003
pms.activeMode(); // Tell PMS to stop sending data automatically
@@ -98,7 +99,7 @@ void initParticles( void )
PMS_AddSensors();
Serial.println(" OK");
Serial.println("PMS: Init OK");
}
@@ -112,7 +113,7 @@ void handleParticles( void )
if (time_now - g_pms_state_start >= ((g_pms_report_period * 1000) - (g_pms_warmup_period * 1000)))
{
// It's time to wake up the sensor
Serial.println("Waking up sensor");
Serial.println("PMS: Waking up sensor");
pms.wakeUp();
g_pms_state_start = time_now;
g_pms_state = PMS_STATE_WAKING_UP;
@@ -170,4 +171,5 @@ void handleParticles( void )
g_pms_state = PMS_STATE_ASLEEP;
}
}
}
}