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Visitor II
September 18, 2026
Question

RxEventCallback in C5 family

  • September 18, 2026
  • 0 replies
  • 8 views

Hello everyone,

I used to work with U5 family microcontrollers. Recently I migrate to C5 families, and to MX2 UI.
When I wanted to create interruptions for DMA UART events, normally I worked with RxEventCallback (classic). However, seems I´m not capable to find this same __weak function anywhere inside the hal_uart.c file. Am I missing something? 
I´m working with STM32C562R mcu, in CubeIDE 2.2
Thank you everyone.