✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.
[1 mark//1 punt]
You want to implement a user interface using LEDs and push buttons on an STM32 board. A short press (< 1 sec) should toggle an LED, while a long press (> 1sec) should start continuous temperature transmission over UART, until released. Which design choice best balances responsiveness and CPU efficiency?
//
Jy wil 'n gebruikerskoppelvlak implementeer met behulp van LED's en drukknoppies op 'n STM32-bord. 'n Kort druk (< 1 sek) behoort 'n LED aan te skakel, terwyl 'n lang druk (> 1 sek) deurlopende temperatuuroordrag oor UART behoort te begin, totdat dit vrygestel word. Watter ontwerpkeuse balanseer die beste responsiwiteit en SVE-doeltreffendheid?