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Real USART2 INT number

Question asked by del_moral.ildefonso on May 30, 2018
Latest reply on May 31, 2018 by waclawek.jan

USART2 INT number # 26 instead of #28.


I'm building a new project that involve FreRTOS and USART2, when enabling the interruption for the USART2, (Configuration-> USART2 configuration->NVIC Settings) the application shows USART2 Global Interrupt / USART2 wake-up interrupt through EXTI line 26.


i'm missing something here? the real int number for USART2 is not 28?


the code is generated with int number 28, reference manual and stm32l051xx.h point to 28..


here is about the environment:


STM32CubeMx 4.25, STM32Cube V1.0, Atollic TrueSTUDIO® for STM32, Built on Eclipse Neon.1a., Version: 9.0.0, Build id: 20180117-1023