modelButtons
Button A counts its presses (scrolled on the display), button B resets the counter - the presses are driven from the diagram (BooleanPulse)
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
Expected result: the script scrolls A=+1 B=0 at start, then 1, 2, 3... each time pressA fires (presses at 1.5 s, 2.5 s, 3.5 s, 4.5 s - button_a.was_pressed() never misses one). The pin P5 falls to 0 V during each press and returns to 3 V through its 10 kOhm pull-up.
The presses come from the diagram (buttonA input of the board), like a finger on the real board; the program itself runs unchanged on a physical micro:bit.
Components
| Type | Name | Default | Description |
|---|---|---|---|
| MicroPythonMCU.MicroBit_v2 | mb | Program: Resources/Scripts/MCU/microbit_buttons.py | |
| Modelica.Electrical.Analog.Basic.Ground | ground | ||
| Modelica.Blocks.Sources.BooleanPulse | pressA | Button A pressed during 100 ms, every second | |
| Modelica.Blocks.Sources.BooleanConstant | btnB | button B idle |