ST / Mbed 2 deprecated Tilt_IKS01A2

Example of tilt detection for LSM6DSL in X-NUCLEO-IKS01A2

Dependencies:   X_NUCLEO_IKS01A2 mbed

Fork of Tilt_IKS01A2 by ST Expansion SW Team

Tilt Detection Demo Application based on sensor expansion board X-NUCLEO-IKS01A2

Main function is to show how to detect the tilt event using the sensor expansion board and send a notification using UART to a connected PC or Desktop and display it on terminal applications like TeraTerm.
After connection has been established:
- the user can try to tilt the board and then view the notification using an hyper terminal. When the tilt event is detected, the LED is switched on for a while.
- the user button can be used to enable/disable the tilt detection feature.

Files at this revision

API Documentation at this revision

Revision 13:aa7ff438087f, committed 2017-03-14

Comitter:
davide.aliprandi@st.com
Date:
Tue Mar 14 13:43:53 2017 +0100
Parent:
12:c6f57ced4f0b
Child:
14:8e510c603774
Commit message:
Aligning to ARM mbed coding style.

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Fri Dec 16 09:51:11 2016 +0000
+++ b/main.cpp	Tue Mar 14 13:43:53 2017 +0100
@@ -38,10 +38,10 @@
 
 /* Includes */
 #include "mbed.h"
-#include "x_nucleo_iks01a2.h"
+#include "XNucleoIKS01A2.h"
 
 /* Instantiate the expansion board */
-static X_NUCLEO_IKS01A2 *mems_expansion_board = X_NUCLEO_IKS01A2::Instance(D14, D15, D4, D5);
+static XNucleoIKS01A2 *mems_expansion_board = XNucleoIKS01A2::instance(D14, D15, D4, D5);
 
 /* Retrieve the composing elements of the expansion board */
 static LSM6DSLSensor *acc_gyro = mems_expansion_board->acc_gyro;
@@ -53,20 +53,27 @@
 volatile int toggle_tilt_enable = 0;
 static int tilt_is_enabled = 1;
 
-void pressed_cb();
-void INT1_cb();
+/* User button callback. */
+void pressed_cb() {
+  toggle_tilt_enable = 1;
+}
+
+/* Interrupt 1 callback. */
+void int1_cb() {
+  mems_event = 1;
+}
 
 /* Simple main function */
 int main() {
   /* Attach callback to User button press */
   mybutton.fall(&pressed_cb);
   /* Attach callback to LSM6DSL INT1 */
-  acc_gyro->AttachINT1IRQ(&INT1_cb);
+  acc_gyro->attach_int1_irq(&int1_cb);
   
   /* Enable LSM6DSL accelerometer */
-  acc_gyro->Enable_X();
+  acc_gyro->enable_x();
   /* Enable Tilt Detection. */
-  acc_gyro->Enable_Tilt_Detection();
+  acc_gyro->enable_tilt_detection();
   
   printf("\r\n--- Starting new run ---\r\n");
  
@@ -74,10 +81,10 @@
     if(toggle_tilt_enable) {
       toggle_tilt_enable = 0;
       if(tilt_is_enabled == 0) {
-        acc_gyro->Enable_Tilt_Detection();
+        acc_gyro->enable_tilt_detection();
         tilt_is_enabled = 1;
       } else {
-        acc_gyro->Disable_Tilt_Detection();
+        acc_gyro->disable_tilt_detection();
         tilt_is_enabled = 0;
       }
     }
@@ -85,7 +92,7 @@
     if (mems_event) {
       mems_event = 0;
       LSM6DSL_Event_Status_t status;
-      acc_gyro->Get_Event_Status(&status);
+      acc_gyro->get_event_status(&status);
       if (status.TiltStatus) {
         /* Led blinking. */
         myled = 1;
@@ -98,11 +105,3 @@
     }
   }
 }
-
-void pressed_cb() {
-  toggle_tilt_enable = 1;
-}
-
-void INT1_cb() {
-  mems_event = 1;
-}