108 lines
3.0 KiB
C
108 lines
3.0 KiB
C
/********************************** (C) COPYRIGHT *******************************
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* File Name : ch32v30x_it.c
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* Author : WCH
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* Version : V1.0.0
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* Date : 2021/06/06
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* Description : Main Interrupt Service Routines.
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*******************************************************************************/
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#include "ch32v30x_it.h"
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#include "tos_k.h"
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#include "qcloud_iot_at_client.h"
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#if 0
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#include "tos_at.h"
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// extern at_agent_t esp8266_tf_agent;
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// extern at_agent_t esp8266_agent;
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#endif
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void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
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void HardFault_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
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void USART2_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
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void UART6_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
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void UART7_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
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/*******************************************************************************
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* Function Name : NMI_Handler
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* Description : This function handles NMI exception.
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* Input : None
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* Return : None
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*******************************************************************************/
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void NMI_Handler(void)
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{
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}
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/*******************************************************************************
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* Function Name : HardFault_Handler
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* Description : This function handles Hard Fault exception.
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* Input : None
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* Return : None
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*******************************************************************************/
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void HardFault_Handler(void)
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{
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printf("hardfault\r\n");
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printf("mepc = %08x\r\n",__get_MEPC());
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printf("mcause = %08x\r\n",__get_MCAUSE());
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printf("mtval = %08x\r\n",__get_MTVAL());
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while (1)
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{
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}
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}
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/*********************************************************************
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* @fn USART2_IRQHandler
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*
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* @brief This function handles USART2 global interrupt request.
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*
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* @return none
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*/
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void USART2_IRQHandler(void)
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{
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uint8_t data;
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if(USART_GetITStatus(USART2, USART_IT_RXNE) != RESET)
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{
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data= USART_ReceiveData(USART2);
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qcloud_iot_at_client_push_data(&data, sizeof(data));
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}
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}
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/*********************************************************************
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* @fn USART2_IRQHandler
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*
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* @brief This function handles USART2 global interrupt request.
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*
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* @return none
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*/
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void UART6_IRQHandler(void)
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{
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#if 0
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uint8_t data;
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if(USART_GetITStatus(UART6, USART_IT_RXNE) != RESET)
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{
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data= USART_ReceiveData(UART6);
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// tos_at_uart_input_byte(&esp8266_agent,data);
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}
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#endif
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}
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/*********************************************************************
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* @fn USART2_IRQHandler
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*
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* @brief This function handles USART2 global interrupt request.
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*
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* @return none
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*/
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void UART7_IRQHandler(void)
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{
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#if 0
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uint8_t data;
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if(USART_GetITStatus(UART7, USART_IT_RXNE) != RESET)
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{
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data= USART_ReceiveData(UART7);
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// tos_at_uart_input_byte(&esp8266_tf_agent,data);
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}
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#endif
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}
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