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;