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Example of wake up detection for LIS2DW12 in X-NUCLEO-IKS01A3
Dependencies: X_NUCLEO_IKS01A3
Wake up Demo Application with LIS2DW12 based on sensor expansion board X-NUCLEO-IKS01A3
Main function is to show how to detect the wake up 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 shake the board and then view the notification using an hyper terminal. When the wake up event is detected, the LED is switched on for a while.
- the user button can be used to enable/disable the wake up detection feature.
Revision 8:51f2d4e6a3e9, committed 2021-06-24
- Comitter:
- cparata
- Date:
- Thu Jun 24 12:45:21 2021 +0000
- Parent:
- 7:8863a767ad34
- Commit message:
- Update button label
Changed in this revision
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
diff -r 8863a767ad34 -r 51f2d4e6a3e9 main.cpp --- a/main.cpp Thu Oct 29 13:57:17 2020 +0000 +++ b/main.cpp Thu Jun 24 12:45:21 2021 +0000 @@ -47,7 +47,7 @@ /* Retrieve the composing elements of the expansion board */ static LIS2DW12Sensor *accelerometer = mems_expansion_board->accelerometer; -InterruptIn mybutton(USER_BUTTON); +InterruptIn mybutton(BUTTON1); DigitalOut myled(LED1); volatile int mems_event = 0;