Merge pull request #144 from kike-canaries/geiger_sensor

Geiger sensor

Author: hpsaturn

examples/advanced_multivariable/src/main.cpp

@@ -62,9 +62,9 @@ void setup() {
     Serial.println("\n== Sensor test setup ==\n");
     Serial.println("-->[SETUP] Detecting sensors..");
 
-    sensors.setSampleTime(10);                        // config sensors sample time interval
+    sensors.setSampleTime(10);                       // config sensors sample time interval
     sensors.setOnDataCallBack(&onSensorDataOk);      // all data read callback
-    sensors.setDebugMode(true);                     // [optional] debug mode
+    sensors.setDebugMode(true);                      // [optional] debug mode
     sensors.detectI2COnly(false);                    // disable force to only i2c sensors
     sensors.init();                                  // Auto detection to UART and i2c sensors
     delay(1000);

examples/radiation_CAJOE/radiation_CAJOE.cpp

@@ -0,0 +1,65 @@
+/**
+ * @file main.cpp
+ * @authors @roberbike @iw2lsi @hpsaturn 
+ * @date June 2018 - 2023
+ * @brief Radiation sensor example
+ * @license GPL3
+ * 
+ * Full documentation:
+ * https://github.com/kike-canaries/canairio_sensorlib#canairio-air-quality-sensors-library
+ * 
+ * Full implementation for WiFi and Bluetooth Air Quality fixed and mobile station:
+ * https://github.com/kike-canaries/canairio_firmware#canairio-firmware
+ * 
+ * Main pull requests and discussions:
+ * https://github.com/kike-canaries/canairio_sensorlib/pull/144
+ * https://github.com/kike-canaries/canairio_firmware/pull/226
+ * 
+ * CanAirIO project:
+ * https://canair.io
+ * 
+ * CanAirIO Docs:
+ * https://canair.io/docs
+ * 
+ */
+
+#include <Arduino.h>
+#include <Sensors.hpp>
+
+void onSensorDataOk() {
+    Serial.print(" CPM: " + String(sensors.getGeigerCPM()));
+    Serial.print(" uSvh: " + String(sensors.getGeigerMicroSievertHour()));
+}
+
+void onSensorDataError(const char* msg) {
+    Serial.println(msg);
+}
+
+/******************************************************************************
+*  M A I N
+******************************************************************************/
+
+void setup() {
+    Serial.begin(115200);
+    delay(1000);
+
+    Serial.println("\n== Sensor test setup ==\n");
+    Serial.println("-->[SETUP] Detecting sensors..");
+
+    sensors.setSampleTime(5);                         // config sensors sample time interval
+    sensors.setOnDataCallBack(&onSensorDataOk);       // all data read callback
+    sensors.setOnErrorCallBack(&onSensorDataError);   // [optional] error callback
+    sensors.setDebugMode(true);                       // [optional] debug mode
+    sensors.detectI2COnly(true);                      // [optional] skip UART detection
+    sensors.enableGeigerSensor(27);                   // Geiger in sensor pin 27
+
+    sensors.init();                                   // forced UAQ sensor. Empty for auto detection
+    
+    delay(500);
+}
+
+void loop() {
+    sensors.loop();  // read sensor data and showed it
+}
+
+

library.json

@@ -1,6 +1,6 @@
 {
   "name": "CanAirIO Air Quality Sensors Library",
-  "version": "0.6.8",
+  "version": "0.6.9",
   "homepage":"https://canair.io",
   "keywords": 
   [ 

library.properties

@@ -1,5 +1,5 @@
 name=CanAirIO Air Quality Sensors Library
-version=0.6.8
+version=0.6.9
 author=@hpsaturn, CanAirIO project <info@canair.io>
 maintainer=Antonio Vanegas <hpsaturn@gmail.com>
 url=https://github.com/kike-canaries/canairio_sensorlib

src/Sensors.cpp

@@ -77,6 +77,8 @@ bool Sensors::readAllSensors() {
     aht10Read(); 
     DFRobotCORead();
     DFRobotNH3Read();
+    geigerRead();
+
     #ifdef DHT11_ENABLED
     dhtRead();
     #endif
@@ -133,7 +135,7 @@ void Sensors::init(u_int pms_type, int pms_rx, int pms_tx) {
     #ifdef DHT11_ENABLED
     dhtInit();
     #endif
-
+    
     printSensorsRegistered(true);
 }
 
@@ -332,8 +334,6 @@ float Sensors::getCO() {
     return co;
 }
 
-
-
 /**
  * @brief UART only: check if the UART sensor is registered
  * @return bool true if the UART sensor is registered, false otherwise.
@@ -550,7 +550,11 @@ float Sensors::getUnitValue(UNIT unit) {
         case ALT:
             return alt;
         case GAS:
-           return gas;
+            return gas;
+        case CPM:
+            return rad->getTics();
+        case RAD:
+            return rad->getUSvh();
         case NH3:
             return nh3;
         case CO:
@@ -1601,7 +1605,6 @@ void Sensors::DFRobotNH3Init() {
 }
 
 // Altitude compensation for CO2 sensors without Pressure atm or Altitude compensation
-
 void Sensors::CO2correctionAlt() {
     DEBUG("-->[SLIB] CO2 altitud original\t:", String(CO2Val).c_str());
     float CO2cor = (0.016 * ((1013.25 - hpa) /10 ) * (CO2Val - 400)) + CO2Val;       // Increment of 1.6% for every hpa of difference at sea level
@@ -1646,8 +1649,37 @@ void Sensors::resetAllVariables() {
     pres = 0.0;
     nh3 = 0;
     co = 0;
+    rad->clear();
 }
 
+// #########################################################################
+
+void Sensors::geigerRead(){
+  if(rad->read()){
+    unitRegister(UNIT::CPM);
+    unitRegister(UNIT::RAD);
+  }
+}
+/**
+ * @brief Enable Geiger sensor on specific pin
+ * @param GPIO pin
+*/
+void Sensors::enableGeigerSensor(int gpio){
+  sensorAnnounce(SENSORS::SCAJOE);
+  rad = new GEIGER(gpio,devmode);
+  sensorRegister(SENSORS::SCAJOE);
+}
+
+uint32_t Sensors::getGeigerCPM(void) {
+  return rad->getTics();
+}
+
+float Sensors::getGeigerMicroSievertHour(void) {
+  return rad->getUSvh();
+}
+
+// #########################################################################
+
 void Sensors::DEBUG(const char *text, const char *textb) {
     if (devmode) {
         _debugPort.print(text);

src/Sensors.hpp

@@ -16,14 +16,15 @@
 #include <s8_uart.h>
 #include <sps30.h>
 #include <drivers/pm1006.h>
+#include <drivers/geiger.h>
 #include <DFRobot_MultiGasSensor.h>
 
 #ifdef DHT11_ENABLED
 #include <dht_nonblocking.h> 
 #endif
 
-#define CSL_VERSION "0.6.8"
-#define CSL_REVISION 375
+#define CSL_VERSION "0.6.9"
+#define CSL_REVISION 376
 
 /***************************************************************
 * S E T U P   E S P 3 2   B O A R D S   A N D   F I E L D S
@@ -97,6 +98,8 @@
     X(PRESS, "hPa", "P")       \
     X(ALT, "m", "Alt")         \
     X(GAS, "Ohm", "Gas")       \
+    X(CPM, "CPM", "CPM")       \
+    X(RAD, "uSv/h", "RAD") \
     X(NH3, "ppm", "NH3")       \
     X(CO, "ppm", "CO")         \
     X(UCOUNT, "COUNT", "UCOUNT")
@@ -126,6 +129,7 @@ typedef enum UNIT : size_t { SENSOR_UNITS } UNIT;
     X(SDHTX, "DHTX", 3)     \
     X(SDFRCO, "DFRCO", 3) \
     X(SDFRNH3, "DFRNH3", 3) \
+    X(SCAJOE, "CAJOE", 3)   \
     X(SCOUNT, "SCOUNT", 3)
 
 #define X(utype, uname, umaintype) utype,
@@ -136,7 +140,9 @@ typedef enum SENSORS : size_t { SENSORS_TYPES } SENSORS;  // backward compatibil
 enum class SensorGroup { SENSOR_NONE,
                          SENSOR_PM,
                          SENSOR_CO2,
-                         SENSOR_ENV };
+                         SENSOR_ENV, 
+                         SENSOR_RAD  // CAJOE_GEIGER
+                         };
 
 typedef void (*errorCbFn)(const char *msg);
 typedef void (*voidCbFn)();
@@ -219,6 +225,9 @@ class Sensors {
     // DFRobot gravity NH3 sensor addr 0x77
     DFRobot_GAS_I2C dfrNH3;
 
+    // Geiger CAJOE sensor
+    GEIGER *rad;
+
     void init(u_int pms_type = 0, int pms_rx = PMS_RX, int pms_tx = PMS_TX);
 
     void loop();
@@ -267,6 +276,12 @@ class Sensors {
 
     float getCO();
 
+    void enableGeigerSensor(int gpio);
+
+    uint32_t getGeigerCPM(void);
+
+    float getGeigerMicroSievertHour(void);
+
     void setTempOffset(float offset);
 
     void setCO2AltitudeOffset(float altitude);
@@ -428,6 +443,8 @@ class Sensors {
     void sps30Errorloop(char *mess, uint8_t r);
     void sps30DeviceInfo();
 
+    void geigerRead();
+
     void onSensorError(const char *msg);
 
     void startI2C();
@@ -469,3 +486,4 @@ extern Sensors sensors;
 #endif
 
 #endif
+