229 lines
8.2 KiB
C
229 lines
8.2 KiB
C
/**
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******************************************************************************
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* @file stm32_it.c
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* @author MCD Application Team
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* @version V4.0.0
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* @date 21-January-2013
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* @brief Main Interrupt Service Routines.
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* This file provides template for all exceptions handler and peripherals
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* interrupt service routine.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT 2013 STMicroelectronics</center></h2>
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*
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* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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* You may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.st.com/software_license_agreement_liberty_v2
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "stm32_it.h"
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#include "usb_istr.h"
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#include "usb_lib.h"
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#include "usb_pwr.h"
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#include "hw_config.h"
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/* Private typedef -----------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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__IO uint8_t Send_Buffer[2];
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extern __IO uint8_t PrevXferComplete;
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extern uint32_t ADC_ConvertedValueX;
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extern uint32_t ADC_ConvertedValueX_1;
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extern __IO uint32_t Tick;
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/* Private function prototypes -----------------------------------------------*/
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/* Private functions ---------------------------------------------------------*/
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/******************************************************************************/
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/* Cortex-M Processor Exceptions Handlers */
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/******************************************************************************/
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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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* Output : 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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* Output : 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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/* Go to infinite loop when Hard Fault exception occurs */
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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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* Function Name : MemManage_Handler
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* Description : This function handles Memory Manage exception.
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* Input : None
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* Output : None
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* Return : None
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*******************************************************************************/
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void MemManage_Handler(void)
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{
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/* Go to infinite loop when Memory Manage exception occurs */
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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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* Function Name : BusFault_Handler
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* Description : This function handles Bus Fault exception.
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* Input : None
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* Output : None
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* Return : None
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*******************************************************************************/
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void BusFault_Handler(void)
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{
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/* Go to infinite loop when Bus Fault exception occurs */
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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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* Function Name : UsageFault_Handler
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* Description : This function handles Usage Fault exception.
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* Input : None
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* Output : None
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* Return : None
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*******************************************************************************/
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void UsageFault_Handler(void)
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{
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/* Go to infinite loop when Usage Fault exception occurs */
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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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* Function Name : SVC_Handler
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* Description : This function handles SVCall exception.
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* Input : None
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* Output : None
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* Return : 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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* Function Name : DebugMon_Handler
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* Description : This function handles Debug Monitor exception.
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* Input : None
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* Output : None
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* Return : 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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* Function Name : PendSV_Handler
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* Description : This function handles PendSVC exception.
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* Input : None
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* Output : None
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* Return : 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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* Function Name : SysTick_Handler
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* Description : This function handles SysTick Handler.
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* Input : None
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* Output : None
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* Return : None
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*******************************************************************************/
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void SysTick_Handler(void)
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{
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Tick++;
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}
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/******************************************************************************/
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/* STM32 Peripherals Interrupt Handlers */
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/******************************************************************************/
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/*******************************************************************************
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* Function Name : USB_IRQHandler
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* Description : This function handles USB Low Priority interrupts
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* requests.
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* Input : None
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* Output : None
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* Return : None
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*******************************************************************************/
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#if defined(STM32L1XX_MD) || defined(STM32L1XX_HD)|| defined(STM32L1XX_MD_PLUS) || defined (STM32F37X)
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void USB_LP_IRQHandler(void)
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#else
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void USB_LP_CAN1_RX0_IRQHandler(void)
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#endif
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{
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USB_Istr();
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}
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/*******************************************************************************
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* Function Name : USB_FS_WKUP_IRQHandler
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* Description : This function handles USB WakeUp interrupt request.
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* Input : None
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* Output : None
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* Return : None
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*******************************************************************************/
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#if defined(STM32L1XX_MD) || defined(STM32L1XX_HD)|| defined(STM32L1XX_MD_PLUS)
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void USB_FS_WKUP_IRQHandler(void)
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#else
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void USBWakeUp_IRQHandler(void)
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#endif
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{
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EXTI_ClearITPendingBit(EXTI_Line18);
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}
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/******************************************************************************/
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/* STM32 Peripherals Interrupt Handlers */
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/* Add here the Interrupt Handler for the used peripheral(s) (PPP), for the */
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/* available peripheral interrupt handler's name please refer to the startup */
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/* file (startup_stm32xxx.s). */
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/******************************************************************************/
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/*******************************************************************************
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* Function Name : PPP_IRQHandler
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* Description : This function handles PPP interrupt request.
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* Input : None
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* Output : None
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* Return : None
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*******************************************************************************/
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/*void PPP_IRQHandler(void)
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{
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}*/
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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