Diff: main.cpp

Revision:

9:c206c33736fe

Parent:

8:3bcc1a412fe3

--- a/main.cpp	Mon Oct 30 07:19:47 2017 +0000
+++ b/main.cpp	Wed Aug 28 18:52:43 2019 +0000
@@ -8,14 +8,88 @@
 #include "MQTTNetworkIDW01M1.h"
 #include "SpwfInterface.h"
 
+
+
+#include "mbed.h"
+#include "XNucleoIKS01A2.h"
+
+/* Instantiate the expansion board */
+static XNucleoIKS01A2 *mems_expansion_board = XNucleoIKS01A2::instance(D14, D15, D4, D5);
+
+/* Retrieve the composing elements of the expansion board */
+static LSM303AGRMagSensor *magnetometer = mems_expansion_board->magnetometer;
+static HTS221Sensor *hum_temp = mems_expansion_board->ht_sensor;
+static LPS22HBSensor *press_temp = mems_expansion_board->pt_sensor;
+static LSM6DSLSensor *acc_gyro = mems_expansion_board->acc_gyro;
+static LSM303AGRAccSensor *accelerometer = mems_expansion_board->accelerometer;
+
+/* Helper function for printing floats & doubles */
+static char *print_double(char* str, double v, int decimalDigits=2)
+{
+  int i = 1;
+  int intPart, fractPart;
+  int len;
+  char *ptr;
+
+  /* prepare decimal digits multiplicator */
+  for (;decimalDigits!=0; i*=10, decimalDigits--);
+
+  /* calculate integer & fractinal parts */
+  intPart = (int)v;
+  fractPart = (int)((v-(double)(int)v)*i);
+
+  /* fill in integer part */
+  sprintf(str, "%i.", intPart);
+
+  /* prepare fill in of fractional part */
+  len = strlen(str);
+  ptr = &str[len];
+
+  /* fill in leading fractional zeros */
+  for (i/=10;i>1; i/=10, ptr++) {
+    if (fractPart >= i) {
+      break;
+    }
+    *ptr = '0';
+  }
+
+  /* fill in (rest of) fractional part */
+  sprintf(ptr, "%i", fractPart);
+
+  return str;
+}
+
+ 
+
+
+#include "XNucleoNFC01A1.h"
+#include "NDefLib/NDefNfcTag.h"
+#include "NDefLib/RecordType/RecordURI.h"
+
+/**
+ * Write a Ndef URI message linking to st.com site.
+ * Write an NDef message with a Uri record linking the st.com site
+ * @param nfcNucleo expansion board where write the NDef message
+ */ 
+
+
+
+
+
+
+
+
+
+
+
 // WiFi network info.
-char* ssid = "JeffiPhone7";
-char* wifiPassword = "iots2480";
+char* ssid = "Interneto";
+char* wifiPassword = "matu1234";
 
 // Cayenne authentication info. This should be obtained from the Cayenne Dashboard.
-char* username = "1f764db0-122b-11e7-b235-9359079e690e";
-char* password = "0d4e9d94e7897df9af861007853ed3f906b0627d";
-char* clientID = "536277d0-8cb9-11e7-9727-55550d1a07e7";
+char* username = "68880f30-7425-11e9-beb3-736c9e4bf7d0";
+char* password = "19f07b4d8806fe42bdda724980634f39d8e639ba";
+char* clientID = "bb8e7cc0-74b9-11e9-94e9-493d67fd755e";
 
 SpwfSAInterface interface(D8, D2); // TX, RX
 MQTTNetwork<SpwfSAInterface> network(interface);
@@ -154,28 +228,83 @@
         // Publish some example data every few seconds. This should be changed to send your actual data to Cayenne.
         if (timer.expired()) {
             int error = 0;
-            if ((error = mqttClient.publishData(DATA_TOPIC, 1, TYPE_TEMPERATURE, UNIT_CELSIUS, 30.5)) != CAYENNE_SUCCESS) {
+            
+             uint8_t id;
+  float value1, value2;
+  char buffer1[32], buffer2[32];
+  int32_t axes[3];
+  
+  /* Enable all sensors */
+  hum_temp->enable();
+  press_temp->enable();
+  magnetometer->enable();
+  accelerometer->enable();
+  acc_gyro->enable_x();
+  acc_gyro->enable_g();
+  
+  printf("\r\n--- Starting new run ---\r\n");
+
+  hum_temp->read_id(&id);
+  printf("HTS221  humidity & temperature    = 0x%X\r\n", id);
+  press_temp->read_id(&id);
+  printf("LPS22HB  pressure & temperature   = 0x%X\r\n", id);
+  magnetometer->read_id(&id);
+  printf("LSM303AGR magnetometer            = 0x%X\r\n", id);
+  accelerometer->read_id(&id);
+  printf("LSM303AGR accelerometer           = 0x%X\r\n", id);
+  acc_gyro->read_id(&id);
+  printf("LSM6DSL accelerometer & gyroscope = 0x%X\r\n", id);
+ 
+    printf("\r\n");
+
+    hum_temp->get_temperature(&value1);
+    hum_temp->get_humidity(&value2);
+    printf("HTS221: [temp] %7s C,   [hum] %s%%\r\n", print_double(buffer1, value1), print_double(buffer2, value2));
+    
+    press_temp->get_temperature(&value1);
+    press_temp->get_pressure(&value2);
+    printf("LPS22HB: [temp] %7s C, [press] %s mbar\r\n", print_double(buffer1, value1), print_double(buffer2, value2));
+
+    printf("---\r\n");
+
+    magnetometer->get_m_axes(axes);
+    printf("LSM303AGR [mag/mgauss]:  %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
+    
+    accelerometer->get_x_axes(axes);
+    printf("LSM303AGR [acc/mg]:  %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
+
+    acc_gyro->get_x_axes(axes);
+    printf("LSM6DSL [acc/mg]:      %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
+
+    acc_gyro->get_g_axes(axes);
+    printf("LSM6DSL [gyro/mdps]:   %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
+            
+            
+            
+            if ((error = mqttClient.publishData(DATA_TOPIC, 1, TYPE_TEMPERATURE, UNIT_CELSIUS, value1)) != CAYENNE_SUCCESS) {
                 printf("Publish temperature failed, error: %d\n", error);
             }
-            if ((error = mqttClient.publishData(DATA_TOPIC, 2, TYPE_LUMINOSITY, UNIT_LUX, 1000)) != CAYENNE_SUCCESS) {
-                printf("Publish luminosity failed, error: %d\n", error);
-            }
-            if ((error = mqttClient.publishData(DATA_TOPIC, 3, TYPE_BAROMETRIC_PRESSURE, UNIT_HECTOPASCAL, 800)) != CAYENNE_SUCCESS) {
+            
+            
+            if ((error = mqttClient.publishData(DATA_TOPIC, 2, TYPE_BAROMETRIC_PRESSURE, UNIT_HECTOPASCAL, value2)) != CAYENNE_SUCCESS) {
                 printf("Publish barometric pressure failed, error: %d\n", error);
             }
-            // Restart the countdown timer for publishing data every 5 seconds. Change the timeout parameter to publish at a different interval.
-            timer.countdown_ms(5000);
+            // Restart the countdown timer for publishing data every 2 seconds. Change the timeout parameter to publish at a different interval.
+            timer.countdown_ms(2000);
         }
     }
 }
 
+
+
+
+
 /**
 * Main function.
 */
 int main()
 {   
-    // Initialize the network interface.
-    printf("Initializing interface\n");
+ printf("Initializing interface\n");
     interface.connect(ssid, wifiPassword, NSAPI_SECURITY_WPA2);
 
     // Set the default function that receives Cayenne messages.
@@ -194,7 +323,9 @@
         mqttClient.disconnect();
     if (network.connected())
         network.disconnect();
+return 0;
 
-    return 0;
 }
 
+
+