HOW TO ACTIVATE INTERRUPTIONS BY UART PERIPHERAL

Q&A Forum › Category: ESP32 › HOW TO ACTIVATE INTERRUPTIONS BY UART PERIPHERAL

Rodrigo Alexis Velazquez Perez asked 1 year ago

HELLO.
I HAVE A DOUBT AS TO HOW I CAN ACTIVATE INTERRUPTIONS THROUGH THE SERIAL PORT OF THE ESP32. WHEN DATA ARRIVES AT THE UART PORT, LET IT ATTEND THE INTERRUPTION TO RECEIVE THE DATA AND CONTINUE IN THE LOOP. I AM USING THE UART0 AND UART2 PORT OF THE ESP32. I HAVE USED THE Arduino’s serialEvent () FUNCTION BUT IT DOESN´T WORK FOR ME.

1 Answers

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Sara Santos Staff answered 1 year ago

Hi Rodrigo.
When you say that serialEvent() doesn’t work, what do you mean exactly?
I never used serial interrupts, but if you tell me why serialEvent() doesn’t work, maybe I can figure out what might be wrong.
Regards,
Sara