first submission

2023-02-01 14:19:13 +08:00
parent d534aad004
commit b79c6ac80d
3711 changed files with 745432 additions and 2 deletions
@@ -0,0 +1,45 @@
+/********************************** (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.
+* Attention: This software (modified or not) and binary are used for 
+* microcontroller manufactured by Nanjing Qinheng Microelectronics.
+*******************************************************************************/
+#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