ST / Mbed OS SingleDoubleTap_LSM6DSO_IKS01A3

Example of single tap and double tap detection for LSM6DSO in X-NUCLEO-IKS01A3

Dependencies:   X_NUCLEO_IKS01A3

Single and Double Tap Demo Application with LSM6DSO based on sensor expansion board X-NUCLEO-IKS01A3

Main function is to show how to detect the single and double tap events 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 tap the board and then view the notification using an hyper terminal. When the single tap is detected, the LED is switched on for a while.
- the user can press the user button to pass from the single tap detection to the double tap detection feature. The user can try to double tap the board and then view the notification using an hyper terminal. When the double tap is detected, the LED is switched on twice for a while.
- the user can press again the user button to disable the single and double tap detection feature.
- the user can press the user button to enable again the single tap detection feature and so on.

diff -r dc134157cc4f -r 71f36814ea4d main.cpp
--- a/main.cpp	Thu Oct 29 13:45:47 2020 +0000
+++ b/main.cpp	Thu Jun 24 11:58:33 2021 +0000
@@ -47,7 +47,7 @@
 /* Retrieve the composing elements of the expansion board */
 static LSM6DSOSensor *acc_gyro = mems_expansion_board->acc_gyro;
 
-InterruptIn mybutton(USER_BUTTON);
+InterruptIn mybutton(BUTTON1);
 DigitalOut myled(LED1);
 
 volatile int mems_event = 0;