125 lines
2.1 KiB
C
125 lines
2.1 KiB
C
/*!
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\file gd32f4xx_it.c
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\brief interrupt service routines
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*/
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/*
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Copyright (C) 2016 GigaDevice
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2016-08-15, V1.0.0, firmware for GD32F4xx
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*/
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#include "gd32f4xx_it.h"
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#include "main.h"
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#include "systick.h"
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#include "tos_k.h"
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/*!
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\brief this function handles NMI exception
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\param[in] none
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\param[out] none
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\retval 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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\brief this function handles HardFault exception
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\param[in] none
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\param[out] none
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\retval none
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*/
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void HardFault_Handler(void)
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{
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/* if Hard Fault exception occurs, go to infinite loop */
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while (1){
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}
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}
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/*!
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\brief this function handles MemManage exception
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\param[in] none
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\param[out] none
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\retval none
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*/
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void MemManage_Handler(void)
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{
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/* if Memory Manage exception occurs, go to infinite loop */
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while (1){
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}
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}
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/*!
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\brief this function handles BusFault exception
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\param[in] none
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\param[out] none
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\retval none
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*/
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void BusFault_Handler(void)
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{
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/* if Bus Fault exception occurs, go to infinite loop */
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while (1){
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}
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}
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/*!
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\brief this function handles UsageFault exception
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\param[in] none
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\param[out] none
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\retval none
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*/
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void UsageFault_Handler(void)
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{
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/* if Usage Fault exception occurs, go to infinite loop */
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while (1){
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}
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}
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/*!
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\brief this function handles SVC exception
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\param[in] none
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\param[out] none
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\retval none
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*/
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void SVC_Handler(void)
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{
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}
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/*!
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\brief this function handles DebugMon exception
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\param[in] none
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\param[out] none
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\retval none
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*/
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void DebugMon_Handler(void)
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{
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}
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/*!
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\brief this function handles PendSV exception
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\param[in] none
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\param[out] none
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\retval none
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*/
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//void PendSV_Handler(void)
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//{
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//}
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/*!
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\brief this function handles SysTick exception
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\param[in] none
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\param[out] none
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\retval none
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*/
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void SysTick_Handler(void)
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{
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if(tos_knl_is_running())
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{
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tos_knl_irq_enter();
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tos_tick_handler();
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tos_knl_irq_leave();
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}
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delay_decrement();
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}
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