43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
/********************************** (C) COPYRIGHT *******************************
|
|
* File Name : ch32v20x_misc.h
|
|
* Author : WCH
|
|
* Version : V1.0.0
|
|
* Date : 2021/06/06
|
|
* Description : This file contains all the functions prototypes for the
|
|
* miscellaneous firmware library functions.
|
|
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*******************************************************************************/
|
|
#ifndef __CH32V20x_MISC_H
|
|
#define __CH32V20x_MISC_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include "ch32v20x.h"
|
|
|
|
/* NVIC Init Structure definition */
|
|
typedef struct
|
|
{
|
|
uint8_t NVIC_IRQChannel;
|
|
uint8_t NVIC_IRQChannelPreemptionPriority;
|
|
uint8_t NVIC_IRQChannelSubPriority;
|
|
FunctionalState NVIC_IRQChannelCmd;
|
|
} NVIC_InitTypeDef;
|
|
|
|
/* Preemption_Priority_Group */
|
|
#define NVIC_PriorityGroup_0 ((uint32_t)0x00)
|
|
#define NVIC_PriorityGroup_1 ((uint32_t)0x01)
|
|
#define NVIC_PriorityGroup_2 ((uint32_t)0x02)
|
|
#define NVIC_PriorityGroup_3 ((uint32_t)0x03)
|
|
#define NVIC_PriorityGroup_4 ((uint32_t)0x04)
|
|
|
|
void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
|
|
void NVIC_Init(NVIC_InitTypeDef *NVIC_InitStruct);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|