⏱️⏱️ A chronometer application for the Flipper Zero ⏱️⏱️
This chronometer is accurate to the millisecond. TIM2 internal timer of the STM32 MCU is used to generate a 64 MHz clock signal. This signal is used to count elapsed time.
Note: Chronometer stops after 99 hours, 59 minutes and 59 seconds
Assuming the toolchain is already installed, copy flipper_chronometer directory to applications_user
Plug your Flipper Zero and build the chronometer:
./fbt launch_app APPSRC=applications_user/flipper_chronometer
The program will automatically be launched after compilation
Button assignments:
| button | function |
|---|---|
| Ok [short press] | Start/stop the chronometer |
| Ok [long press] | Reset the chronometer |
| Back [long press] | Exit |
If you don't want to build this application, just simply copy flipper_chronometer.fap on your Flipper Zero
Build has been made with official toolchain, API Mismatch error may appear if you are using custom firmware. You can bypass this error but the program may crash.
-
2023-08-08
- Hour is now displayed
- Limits have been increased to 99:99:99 instead of 1 hour
-
2023-08-02
- Initial release