EDN

Microprocessor’s single-interrupt input processes multiple external interrupts

On the lower end of the performance spectrum, many widely available and inexpensive microcontrollers pay for their small pc-board footprints by omitting functions. For example, most low-end processors ...
GitHub

main-external-interrupt-pin-change.c

* Внешние прерывания по изменению состояния пина (Pin Change Interrupt). * Прерывание происходит при изменении значения (с LOW на HIGH и наоборот).
GitHub

mcal_external_interrupt.c

static Std_ReturnType Interrupt_INTx_Enable(const Interrupt_INTx_t * int_obj); static Std_ReturnType Interrupt_INTx_Disable(const Interrupt_INTx_t * int_obj); static ...
Electronic Design

Use An On-Chip UART To Detect An Edge-Triggered Interrupt

Edge-triggered interrupts are useful in microcontroller (MCU) applications for processing asynchronous events like switch closures, level transitions, and pulses. However, low-cost MCUs offer limited ...
Design News

10 Pain-Free Steps to Configuring an Interrupt Controller

Setting up interrupts properly on a microcontroller isn't easy. The number of times an engineer has set up interrupts in his or her career doesn't seem to make a difference. Configuring interrupts ...