Added Primo Core sensor functions and examples

libraries/CoreSensors/examples/DoubleTap/DoubleTap.ino

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+/*
+  DoubleTap.ino
+
+  Written by Jeff Wu ([email protected])
+
+  This example for the Arduino Primo Core shows how to use
+  CoreSensors library.
+  The example is to show how to detect the double tap 
+  event with the Primo Core. Trying to double tap the 
+  Primo Core, when the event is triggered, the USER LED 
+  will blink twice.
+  You can check data using serial or BLE *nRF Toolbox* 
+  uart application. When a device with NFC is near to the 
+  Primo Core with NFC antenna, it will try to open the 
+  Nordic's *nRF Toolbox* or look for the app in the store.
+
+  This example code is in the public domain.
+
+*/
+
+#include <CoreSensors.h>
+#include <BLEPeripheral.h>
+#include <BLESerial.h>
+#include <NFC.h>
+
+// interrupt pin
+#define INT1 21
+
+// create ble serial instance
+BLESerial bleSerial = BLESerial();
+
+// specify the package name for windows and android phone and insert the EOL character at the end '\0'
+static const char android_package_name[] = {'n', 'o', '.', 'n', 'o', 'r', 'd', 'i', 'c', 's',
+                                               'e', 'm', 'i', '.', 'a', 'n', 'd', 'r', 'o', 'i', 
+                                               'd', '.', 'n', 'r', 'f', 't', 'o', 'o', 'l', 'b',
+                                               'o', 'x','\0'};
+
+static const char windows_application_id[] = {'{', 'e', '1', '2', 'd', '2', 'd', 'a', '7', '-',
+                                                 '4', '8', '8', '5', '-', '4', '0', '0', 'f', '-',
+                                                 'b', 'c', 'd', '4', '-', '6', 'c', 'b', 'd', '5',
+                                                 'b', '8', 'c', 'f', '6', '2', 'c', '}', '\0'};
+
+int double_tap = 0;
+
+void setup() {
+  // initialize digital pin LED_BUILTIN as an output.
+  pinMode(LED_BUILTIN, OUTPUT);
+  // start serial port at 115200 bps
+  Serial.begin(115200);
+  // custom services and characteristics can be added as well
+  bleSerial.setLocalName("Arduino Primo Core");
+  // start ble serial
+  bleSerial.begin();
+  // set the Android packge name as first and the Windows application id as second
+  NFC.setAPPmessage(android_package_name, windows_application_id);
+  // start the NFC module
+  NFC.start();
+  // start the core sensors 
+  coresensors.begin();
+  // enable double tap detection
+  coresensors.enableDoubleTapDetection();
+  // set up interrupt pin to sensor
+  attachInterrupt(INT1, DoubleTap, RISING);
+}
+
+void loop() {
+  // check interrupt flag
+  if (double_tap) {
+    double_tap = 0;
+    uint8_t status = 0;
+    // get double tap detection status
+    coresensors.getStatusDoubleTapDetection(status);
+    if (status)
+    {
+      digitalWrite(LED_BUILTIN, HIGH);
+      delay(100);
+      digitalWrite(LED_BUILTIN, LOW);
+      delay(100);
+      digitalWrite(LED_BUILTIN, HIGH);
+      delay(100);
+      digitalWrite(LED_BUILTIN, LOW);
+
+      Serial.println("Double Tap Detected!");
+      bleSerial.println("Double Tap Detected!");
+    }
+  }
+}
+
+// interrupt service routine
+void DoubleTap()
+{
+  double_tap = 1;
+}

libraries/CoreSensors/examples/FreeFall/FreeFall.ino

@@ -0,0 +1,89 @@
+/*
+  FreeFall.ino
+
+  Written by Jeff Wu ([email protected])
+
+  This example for the Arduino Primo Core shows how to use
+  CoreSensors library.
+  The example is to show how to detect the free fall 
+  event with the Primo Core. Trying to leave falling the 
+  Primo Core, when the event is triggered, the USER LED 
+  will blink once.
+  You can check data using serial or BLE *nRF Toolbox* 
+  uart application. When a device with NFC is near to the 
+  Primo Core with NFC antenna, it will try to open the 
+  Nordic's *nRF Toolbox* or look for the app in the store.
+
+  This example code is in the public domain.
+
+*/
+
+#include <CoreSensors.h>
+#include <BLEPeripheral.h>
+#include <BLESerial.h>
+#include <NFC.h>
+
+// interrupt pin
+#define INT1 21
+
+// create ble serial instance
+BLESerial bleSerial = BLESerial();
+
+// specify the package name for windows and android phone and insert the EOL character at the end '\0'
+static const char android_package_name[] = {'n', 'o', '.', 'n', 'o', 'r', 'd', 'i', 'c', 's',
+                                               'e', 'm', 'i', '.', 'a', 'n', 'd', 'r', 'o', 'i', 
+                                               'd', '.', 'n', 'r', 'f', 't', 'o', 'o', 'l', 'b',
+                                               'o', 'x','\0'};
+
+static const char windows_application_id[] = {'{', 'e', '1', '2', 'd', '2', 'd', 'a', '7', '-',
+                                                 '4', '8', '8', '5', '-', '4', '0', '0', 'f', '-',
+                                                 'b', 'c', 'd', '4', '-', '6', 'c', 'b', 'd', '5',
+                                                 'b', '8', 'c', 'f', '6', '2', 'c', '}', '\0'};
+
+int free_fall = 0;
+
+void setup() {
+  // initialize digital pin LED_BUILTIN as an output.
+  pinMode(LED_BUILTIN, OUTPUT);
+  // start serial port at 115200 bps
+  Serial.begin(115200);
+  // custom services and characteristics can be added as well
+  bleSerial.setLocalName("Arduino Primo Core");
+  // start ble serial
+  bleSerial.begin();
+  // set the Android packge name as first and the Windows application id as second
+  NFC.setAPPmessage(android_package_name, windows_application_id);
+  // start the NFC module
+  NFC.start();
+  // start the core sensors  
+  coresensors.begin();
+  // enable free fall detection
+  coresensors.enableFreeFallDetection();
+  // set up interrupt pin to sensor
+  attachInterrupt(INT1, FreeFall, RISING);  
+}
+
+void loop() {
+  // check interrupt flag
+  if (free_fall) {
+    free_fall = 0;
+    uint8_t status = 0;
+    // get free fall detection status
+    coresensors.getStatusFreeFallDetection(status);
+    if (status)
+    {
+      digitalWrite(LED_BUILTIN, HIGH);
+      delay(100);
+      digitalWrite(LED_BUILTIN, LOW);
+
+      Serial.println("Free Fall Detected!");
+      bleSerial.println("Free Fall Detected!");
+    }
+  }
+}
+
+// interrupt service routine
+void FreeFall()
+{
+  free_fall = 1;
+}

libraries/CoreSensors/examples/Orientation6D/Orientation6D.ino

@@ -0,0 +1,185 @@
+/*
+  DoubleTap.ino
+
+  Written by Jeff Wu ([email protected])
+
+  This example for the Arduino Primo Core shows how to use
+  CoreSensors library.
+  The example is to show how to find out the 6D orientation
+  with the Primo Core. Trying to rotate the Primo Core to 
+  change the 6D orientation, when the orientation event is 
+  triggered, the USER LED will blink once.
+  You can check data using serial or BLE *nRF Toolbox* 
+  uart application. When a device with NFC is near to the 
+  Primo Core with NFC antenna, it will try to open the 
+  Nordic's *nRF Toolbox* or look for the app in the store.
+
+  This example code is in the public domain.
+
+*/
+
+#include <CoreSensors.h>
+#include <BLEPeripheral.h>
+#include <BLESerial.h>
+#include <NFC.h>
+
+// interrupt pin
+#define INT1 21
+
+// create ble serial instance
+BLESerial bleSerial = BLESerial();
+
+// specify the package name for windows and android phone and insert the EOL character at the end '\0'
+static const char android_package_name[] = {'n', 'o', '.', 'n', 'o', 'r', 'd', 'i', 'c', 's',
+                                               'e', 'm', 'i', '.', 'a', 'n', 'd', 'r', 'o', 'i', 
+                                               'd', '.', 'n', 'r', 'f', 't', 'o', 'o', 'l', 'b',
+                                               'o', 'x','\0'};
+
+static const char windows_application_id[] = {'{', 'e', '1', '2', 'd', '2', 'd', 'a', '7', '-',
+                                                 '4', '8', '8', '5', '-', '4', '0', '0', 'f', '-',
+                                                 'b', 'c', 'd', '4', '-', '6', 'c', 'b', 'd', '5',
+                                                 'b', '8', 'c', 'f', '6', '2', 'c', '}', '\0'};
+
+int orientation = 0;
+char report[256];
+
+void sendOrientation(void);
+
+void setup() {
+  // initialize digital pin LED_BUILTIN as an output.
+  pinMode(LED_BUILTIN, OUTPUT);
+  // start serial port at 115200 bps
+  Serial.begin(115200);
+  // custom services and characteristics can be added as well
+  bleSerial.setLocalName("Arduino Primo Core");
+  // start ble serial
+  bleSerial.begin();
+  // set the Android packge name as first and the Windows application id as second
+  NFC.setAPPmessage(android_package_name, windows_application_id);
+  // start the NFC module
+  NFC.start();
+  // start the core sensors
+  coresensors.begin();
+  // enable enable 6D orientation
+  coresensors.enable6DOrientation();
+  // set up interrupt pin to sensor
+  attachInterrupt(INT1, Orientation, RISING);
+
+}
+
+void loop() {
+  // check interrupt flag
+  if (orientation)
+  {
+    orientation = 0;
+    uint8_t status = 0;
+    // get 6D orientation status
+    coresensors.getStatus6DOrientation(status);
+    if (status)
+    {
+      // print 6D Orientation
+      sendOrientation();
+
+      digitalWrite(LED_BUILTIN, HIGH);
+      delay(100);
+      digitalWrite(LED_BUILTIN, LOW);
+    }
+  }
+}
+
+// interrupt service routine
+void Orientation()
+{
+  orientation = 1;
+}
+
+void sendOrientation( void )
+{
+  uint8_t xl = 0;
+  uint8_t xh = 0;
+  uint8_t yl = 0;
+  uint8_t yh = 0;
+  uint8_t zl = 0;
+  uint8_t zh = 0;
+
+  coresensors.get6DOrientationXL(xl);
+  coresensors.get6DOrientationXH(xh);
+  coresensors.get6DOrientationYL(yl);
+  coresensors.get6DOrientationYH(yh);
+  coresensors.get6DOrientationZL(zl);
+  coresensors.get6DOrientationZH(zh);
+
+  if ( xl == 0 && yl == 0 && zl == 0 && xh == 1 && yh == 0 && zh == 0 )
+  {
+    sprintf( report, "\r\n  ________________  " \
+                      "\r\n |                | " \
+                      "\r\n |  *             | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |________________| \r\n" );
+    bleSerial.println("Left");
+  }
+
+  else if ( xl == 0 && yl == 1 && zl == 0 && xh == 0 && yh == 0 && zh == 0 )
+  {
+    sprintf( report, "\r\n  ________________  " \
+                      "\r\n |                | " \
+                      "\r\n |             *  | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |________________| \r\n" );
+    bleSerial.println("Up");
+  }
+
+  else if ( xl == 0 && yl == 0 && zl == 0 && xh == 0 && yh == 1 && zh == 0 )
+  {
+    sprintf( report, "\r\n  ________________  " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |  *             | " \
+                      "\r\n |________________| \r\n" );
+    bleSerial.println("Down");
+  }
+
+  else if ( xl == 1 && yl == 0 && zl == 0 && xh == 0 && yh == 0 && zh == 0 )
+  {
+    sprintf( report, "\r\n  ________________  " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |                | " \
+                      "\r\n |             *  | " \
+                      "\r\n |________________| \r\n" );
+    bleSerial.println("Right");
+  }
+
+  else if ( xl == 0 && yl == 0 && zl == 0 && xh == 0 && yh == 0 && zh == 1 )
+  {
+    sprintf( report, "\r\n  __*_____________  " \
+                     "\r\n |________________| \r\n" );
+    bleSerial.println("Top");
+  }
+
+  else if ( xl == 0 && yl == 0 && zl == 1 && xh == 0 && yh == 0 && zh == 0 )
+  {
+    sprintf( report, "\r\n  ________________  " \
+                     "\r\n |________________| " \
+                     "\r\n    *               \r\n" );
+    bleSerial.println("Buttom");
+  }
+
+  else
+  {
+    sprintf( report, "None of the 6D orientation axes is set in LSM6DSL - accelerometer.\r\n" );
+  }
+
+  Serial.print(report);
+}