please i try to know wich library i need ti handel NVIC and what i should do to declare NVIC_InitStructure

Question

I am working on STM32F103 and the aim is to implement some libraries.

When I declare NVIC_InitStructure it's underlined in red which means that Eclipse do not recognize it. I did declare before use it : NVIC_InitTypeDef NVIC_InitStructure; but it's red undelined.

Maybe there a library to include before use that?

NVIC_InitTypeDef NVIC_InitStructure;

NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;           

NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;              
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;                 

NVIC_InitStructure.NVIC_IRQChannel = CAN1_RX0_INTERRUPTS;                                                                             
NVIC_Init(&NVIC_InitStructure);                                 
NVIC_InitStructure.NVIC_IRQChannel = CAN1_TX_INTERRUPTS;
NVIC_Init(&NVIC_InitStructure);

score 1 · Answer 1 · answered Jun 18 '19 at 14:10

1

The NVIC_InitTypeDef struct is defined in a header file called misc.h in the STM32 standard peripheral library. So just include that in your source file.

#include "misc.h"

To quote:

This file contains all the functions prototypes for the miscellaneous firmware library functions (add-on to CMSIS functions).

answered Jun 18 '19 at 14:10

David Collins

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Or `#include ` for me. – Gerhard Jun 18 '19 at 14:26
SPL is dead and should not be adviced for any new designs – 0___________ Jun 18 '19 at 18:05

please i try to know wich library i need ti handel NVIC and what i should do to declare NVIC_InitStructure

1 Answers1