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 +1,51 @@
+/********************************** (C) COPYRIGHT *******************************
+ * File Name          : ch32v20x_it.c
+ * Author             : WCH
+ * Version            : V1.0.0
+ * Date               : 2021/06/06
+ * Description        : Main Interrupt Service Routines.
+*********************************************************************************
+* 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.
+*******************************************************************************/
+#include "ch32v20x_it.h"
+#include "board.h"
+#include <rtthread.h>
+void NMI_Handler(void) __attribute__((interrupt()));
+void HardFault_Handler(void) __attribute__((interrupt()));
+
+/*********************************************************************
+ * @fn      NMI_Handler
+ *
+ * @brief   This function handles NMI exception.
+ *
+ * @return  none
+ */
+void NMI_Handler(void)
+{
+    GET_INT_SP();
+    rt_interrupt_enter();
+    rt_kprintf(" NMI Handler\r\n");
+    rt_interrupt_leave();
+    FREE_INT_SP();
+}
+
+/*********************************************************************
+ * @fn      HardFault_Handler
+ *
+ * @brief   This function handles Hard Fault exception.
+ *
+ * @return  none
+ */
+void HardFault_Handler(void)
+{
+    GET_INT_SP();
+    rt_interrupt_enter();
+    rt_kprintf(" hardfult\r\n");
+    rt_interrupt_leave();
+    FREE_INT_SP();
+
+}
+
+