Merge pull request #39 from arduino/fix_ble_sketch

Fix issues with Portenta_BLE_Bridge + add instructions for IoT bridge examples

Author: giulcioffi

examples/Nicla_IoT_Bridge/Nicla_IoT_Bridge.ino

@@ -1,3 +1,16 @@
+/* 
+ * Upload this sketch to a Host board to use it as an I2C bridge between 
+ * Nicla Sense ME and the Arduino Cloud. 
+ * Nicla Sense ME board needs to run the basic App.ino sketch and to be plugged
+ * as a shield on top of the Host board.
+ * 
+ * Before uploading this sketch to the Host board:
+ * - add your Host device to Arduino Cloud
+ * - setup temperature and seconds Things in Arduino Cloud
+ * - get the THING_ID and copy it in thingProperties.h
+ * - create a Dashboard in Arduino Cloud, like a live chart of the temperature
+*/
+
 #include "thingProperties.h"
 
 #include "Arduino_BHY2Host.h"

examples/Portenta_BLE_Bridge/Portenta_BLE_Bridge.ino

@@ -1,3 +1,15 @@
+/* 
+ * Upload this sketch to Portenta to use it as a BLE bridge between 
+ * Nicla Sense ME and the Arduino Cloud. 
+ * Nicla Sense ME board needs to run the basic App.ino sketch.
+ * 
+ * Before uploading this sketch to Portenta:
+ * - add your Portenta device to Arduino Cloud
+ * - setup temperature and seconds Things in Arduino Cloud
+ * - get the THING_ID and copy it in thingProperties.h
+ * - create a Dashboard in Arduino Cloud, like a live chart of the temperature
+*/
+
 #include <ArduinoIoTCloud.h>
 #include <Arduino_ConnectionHandler.h>
 #include "thingProperties.h"
@@ -19,7 +31,7 @@ void setup() {
 #endif
 
 #if DEBUG
-  BHY2.debug(Serial);
+  BHY2Host.debug(Serial);
 #endif
 
   // Defined in thingProperties.h
@@ -64,9 +76,3 @@ void loop() {
   ArduinoCloud.update(); 
 
 }
-
-void onTemperatureChange() {
-}
-
-void onSecondsChange() {
-}

examples/Portenta_BLE_Bridge/thingProperties.h

@@ -5,17 +5,14 @@ const char THING_ID[] = "";
 const char SSID[]     = SECRET_SSID;    // Network SSID (name)
 const char PASS[]     = SECRET_PASS;    // Network password (use for WPA, or use as key for WEP)
 
-void onTemperatureChange();
-void onSecondsChange();
-
 float temperature;
 int seconds;
 
 void initProperties(){
 
   ArduinoCloud.setThingId(THING_ID);
-  ArduinoCloud.addProperty(temperature, READWRITE, ON_CHANGE, onTemperatureChange);
-  ArduinoCloud.addProperty(seconds, READWRITE, ON_CHANGE, onSecondsChange);
+  ArduinoCloud.addProperty(temperature, READ, 1 * SECONDS, NULL);
+  ArduinoCloud.addProperty(seconds, READ, 1 * SECONDS, NULL);
 
 }
 

src/Arduino_BHY2Host.h

@@ -14,7 +14,7 @@
 
 #include "sensors/SensorID.h"
 
-#if defined(ARDUINO_PORTENTA_H7) || defined(ARDUINO_SAMD_MKRWIFI1010)
+#if defined(ARDUINO_PORTENTA_H7_M7) || defined(ARDUINO_SAMD_MKRWIFI1010)
 #define __BHY2_HOST_BLE_SUPPORTED__
 #include "BLEHandler.h"
 #endif