ST / Mbed OS FreeFall_LSM6DSO_IKS01A3

Example of free fall detection for LSM6DSO in X-NUCLEO-IKS01A3

Dependencies:   X_NUCLEO_IKS01A3

Free Fall Detection Demo Application with LSM6DSO based on sensor expansion board X-NUCLEO-IKS01A3

Main function is to show how to detect the free fall 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 leave falling the board and then view the notification using an hyper terminal. When the free fall is detected, the LED is switched on for a while.
- the user button can be used to enable/disable the free fall detection feature.

Diff: main.cpp

Revision:
8:903deb7fb908
Parent:
6:5e279ec9a9cd
--- a/main.cpp	Thu Oct 29 13:40:09 2020 +0000
+++ b/main.cpp	Thu Jun 24 12:11:26 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;