WakeUp_LSM6DSO

Dependencies:   X_NUCLEO_IKS01A3

Revision:
4:387ef72462e0
Parent:
0:4afec65463dd
Child:
5:507ef51a90be
--- a/main.cpp	Mon Jun 03 09:25:31 2019 +0000
+++ b/main.cpp	Wed Jul 24 15:07:19 2019 +0000
@@ -4,7 +4,7 @@
  * @author  SRA
  * @version V1.0.0
  * @date    5-March-2019
- * @brief   Simple Example application for using the X_NUCLEO_IKS01A3 
+ * @brief   Simple Example application for using the X_NUCLEO_IKS01A3
  *          MEMS Inertial & Environmental Sensor Nucleo expansion board.
  ******************************************************************************
  * @attention
@@ -34,75 +34,78 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
-*/ 
- 
+*/
+
 /* Includes */
 #include "mbed.h"
 #include "XNucleoIKS01A3.h"
- 
+
 /* Instantiate the expansion board */
 static XNucleoIKS01A3 *mems_expansion_board = XNucleoIKS01A3::instance(D14, D15, D4, D5, A3, D6, A4);
- 
+
 /* Retrieve the composing elements of the expansion board */
 static LSM6DSOSensor *acc_gyro = mems_expansion_board->acc_gyro;
- 
+
 InterruptIn mybutton(USER_BUTTON);
 DigitalOut myled(LED1);
- 
+
 volatile int mems_event = 0;
 volatile int toggle_wake_up_enable = 0;
 static int wake_up_is_enabled = 1;
- 
+
 void pressed_cb();
 void INT1_cb();
- 
+
 /* Simple main function */
-int main() {
-  /* Attach callback to User button press */
-  mybutton.fall(&pressed_cb);
-  /* Attach callback to LSM6DSO INT1 */
-  acc_gyro->attach_int1_irq(&INT1_cb);
-  
-  /* Enable LSM6DSO accelerometer */
-  acc_gyro->enable_x();
-  /* Enable Wake-Up Detection. */
-  acc_gyro->enable_wake_up_detection();
-  
-  printf("\r\n--- Starting new run ---\r\n");
- 
-  while(1) {
-    if(toggle_wake_up_enable) {
-      toggle_wake_up_enable = 0;
-      if(wake_up_is_enabled == 0) {
-        acc_gyro->enable_wake_up_detection();
-        wake_up_is_enabled = 1;
-      } else {
-        acc_gyro->disable_wake_up_detection();
-        wake_up_is_enabled = 0;
-      }
+int main()
+{
+    /* Attach callback to User button press */
+    mybutton.fall(&pressed_cb);
+    /* Attach callback to LSM6DSO INT1 */
+    acc_gyro->attach_int1_irq(&INT1_cb);
+
+    /* Enable LSM6DSO accelerometer */
+    acc_gyro->enable_x();
+    /* Enable Wake-Up Detection. */
+    acc_gyro->enable_wake_up_detection();
+
+    printf("\r\n--- Starting new run ---\r\n");
+
+    while (1) {
+        if (toggle_wake_up_enable) {
+            toggle_wake_up_enable = 0;
+            if (wake_up_is_enabled == 0) {
+                acc_gyro->enable_wake_up_detection();
+                wake_up_is_enabled = 1;
+            } else {
+                acc_gyro->disable_wake_up_detection();
+                wake_up_is_enabled = 0;
+            }
+        }
+
+        if (mems_event) {
+            mems_event = 0;
+            LSM6DSO_Event_Status_t status;
+            acc_gyro->get_event_status(&status);
+            if (status.WakeUpStatus) {
+                /* Led blinking. */
+                myled = 1;
+                wait(0.2);
+                myled = 0;
+
+                /* Output data. */
+                printf("Wake Up Detected!\r\n");
+            }
+        }
     }
- 
-    if (mems_event) {
-      mems_event = 0;
-      LSM6DSO_Event_Status_t status;
-      acc_gyro->get_event_status(&status);
-      if (status.WakeUpStatus) {
-        /* Led blinking. */
-        myled = 1;
-        wait(0.2);
-        myled = 0;
- 
-        /* Output data. */
-        printf("Wake Up Detected!\r\n");
-      }
-    }
-  }
+}
+
+void pressed_cb()
+{
+    toggle_wake_up_enable = 1;
 }
- 
-void pressed_cb() {
-  toggle_wake_up_enable = 1;
+
+void INT1_cb()
+{
+    mems_event = 1;
 }
- 
-void INT1_cb() {
-  mems_event = 1;
-}