Allenn
107 lines
2.9 KiB
C
107 lines
2.9 KiB
C
/********************************** (C) COPYRIGHT *******************************
|
|
* File Name : ch32v10x_it.c
|
|
* Author : WCH
|
|
* Version : V1.0.0
|
|
* Date : 2020/04/30
|
|
* Description : Main Interrupt Service Routines.
|
|
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*******************************************************************************/
|
|
/*************************************************
|
|
File name: ch32v30x_it.c
|
|
Description: include peripheral supports for ch32v30x
|
|
History:
|
|
1. Date: 2022-08-09
|
|
Author: AIIT XUOS Lab
|
|
Modification:
|
|
1. add HardFault interrupt implementation.
|
|
*************************************************/
|
|
#include "ch32v30x_it.h"
|
|
#include "board.h"
|
|
#include "ch32v30x_exti.h"
|
|
#include "ch32v30x_tim.h"
|
|
#include "eth_driver.h"
|
|
#include <xs_isr.h>
|
|
|
|
void NMI_Handler(void) __attribute__((interrupt()));
|
|
void HardFault_Handler(void) __attribute__((interrupt()));
|
|
void ETH_IRQHandler(void) __attribute__((interrupt()));
|
|
void TIM2_IRQHandler(void) __attribute__((interrupt()));
|
|
void EXTI9_5_IRQHandler(void) __attribute__((interrupt()));
|
|
|
|
/*********************************************************************
|
|
* @fn NMI_Handler
|
|
*
|
|
* @brief This function handles NMI exception.
|
|
*
|
|
* @return none
|
|
*/
|
|
void NMI_Handler(void)
|
|
{
|
|
GET_INT_SP();
|
|
isrManager.done->incCounter();
|
|
KPrintf("NMI_Handler.\n");
|
|
isrManager.done->decCounter();
|
|
FREE_INT_SP();
|
|
}
|
|
|
|
/*********************************************************************
|
|
* @fn HardFault_Handler
|
|
*
|
|
* @brief This function handles Hard Fault exception.
|
|
*
|
|
* @return none
|
|
*/
|
|
void HardFault_Handler(void)
|
|
{
|
|
GET_INT_SP();
|
|
isrManager.done->incCounter();
|
|
KPrintf("HardFault_Handler.\n");
|
|
|
|
KPrintf("mepc :%08x\r\n", __get_MEPC());
|
|
KPrintf("mcause:%08x\r\n", __get_MCAUSE());
|
|
KPrintf("mtval :%08x\r\n", __get_MTVAL());
|
|
while (1)
|
|
;
|
|
|
|
isrManager.done->decCounter();
|
|
FREE_INT_SP();
|
|
}
|
|
|
|
/*********************************************************************
|
|
* @fn ETH_IRQHandler
|
|
*
|
|
* @brief This function handles ETH exception.
|
|
*
|
|
* @return none
|
|
*/
|
|
void ETH_IRQHandler(void)
|
|
{
|
|
WCHNET_ETHIsr();
|
|
}
|
|
|
|
/*********************************************************************
|
|
* @fn TIM2_IRQHandler
|
|
*
|
|
* @brief This function handles TIM2 exception.
|
|
*
|
|
* @return none
|
|
*/
|
|
void TIM2_IRQHandler(void)
|
|
{
|
|
WCHNET_TimeIsr(WCHNETTIMERPERIOD);
|
|
TIM_ClearITPendingBit(TIM2, TIM_IT_Update);
|
|
}
|
|
|
|
/*********************************************************************
|
|
* @fn EXTI9_5_IRQHandler
|
|
*
|
|
* @brief This function handles GPIO exception.
|
|
*
|
|
* @return none
|
|
*/
|
|
void EXTI9_5_IRQHandler(void)
|
|
{
|
|
ETH_PHYLink();
|
|
EXTI_ClearITPendingBit(EXTI_Line7); /* Clear Flag */
|
|
} |