/**
******************************************************************************
* @file I2C/IOExpander/stm32f10x_it.c
* @author MCD Application Team
* @version V3.5.0
* @date 08-April-2011
* @brief Main Interrupt Service Routines.
* This file provides template for all exceptions handler and peripherals
* interrupt service routine.
******************************************************************************
* @attention
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
*
© COPYRIGHT 2011 STMicroelectronics
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_it.h"
#include "main.h"
/** @addtogroup STM32F10x_StdPeriph_Examples
* @{
*/
/** @addtogroup I2C_IOExpander
* @{
*/
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/******************************************************************************/
/* Cortex-M3 Processor Exceptions Handlers */
/******************************************************************************/
/**
* @brief This function handles NMI exception.
* @param None
* @retval None
*/
void NMI_Handler(void)
{
}
/**
* @brief This function handles Hard Fault exception.
* @param None
* @retval None
*/
void HardFault_Handler(void)
{
/* Go to infinite loop when Hard Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Memory Manage exception.
* @param None
* @retval None
*/
void MemManage_Handler(void)
{
/* Go to infinite loop when Memory Manage exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Bus Fault exception.
* @param None
* @retval None
*/
void BusFault_Handler(void)
{
/* Go to infinite loop when Bus Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Usage Fault exception.
* @param None
* @retval None
*/
void UsageFault_Handler(void)
{
/* Go to infinite loop when Usage Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles SVCall exception.
* @param None
* @retval None
*/
void SVC_Handler(void)
{
}
/**
* @brief This function handles Debug Monitor exception.
* @param None
* @retval None
*/
void DebugMon_Handler(void)
{
}
/**
* @brief This function handles PendSVC exception.
* @param None
* @retval None
*/
void PendSV_Handler(void)
{
}
/******************************************************************************/
/* STM32F10x Peripherals Interrupt Handlers */
/* Add here the Interrupt Handler for the used peripheral(s) (PPP), for the */
/* available peripheral interrupt handler's name please refer to the startup */
/* file (startup_stm32f10x_xx.s). */
/******************************************************************************/
/**
* @brief This function handles External lines 15 to 10 interrupt request.
* @param None
* @retval None
*/
void EXTI15_10_IRQHandler(void)
{
/* Checks whether the IOE EXTI line is asserted or not */
if(EXTI_GetITStatus(IOE_IT_EXTI_LINE) != RESET)
{
#ifdef IOE_INTERRUPT_MODE
/* Check if the interrupt source is the Touch Screen */
if (IOE_GetGITStatus(IOE_1_ADDR, IOE_TS_IT) & IOE_TS_IT)
{
static TS_STATE* TS_State;
/* Update the structure with the current position */
TS_State = IOE_TS_GetState();
if ((TS_State->TouchDetected) && (TS_State->Y < 220) && (TS_State->Y > 180))
{
if ((TS_State->X > 10) && (TS_State->X < 70))
{
LCD_DisplayStringLine(Line6, " LD4 ");
STM_EVAL_LEDOn(LED4);
}
else if ((TS_State->X > 90) && (TS_State->X < 150))
{
LCD_DisplayStringLine(Line6, " LD3 ");
STM_EVAL_LEDOn(LED3);
}
else if ((TS_State->X > 170) && (TS_State->X < 230))
{
LCD_DisplayStringLine(Line6, " LD2 ");
STM_EVAL_LEDOn(LED2);
}
else if ((TS_State->X > 250) && (TS_State->X < 310))
{
LCD_DisplayStringLine(Line6, " LD1 ");
STM_EVAL_LEDOn(LED1);
}
}
else
{
STM_EVAL_LEDOff(LED1);
STM_EVAL_LEDOff(LED2);
STM_EVAL_LEDOff(LED3);
STM_EVAL_LEDOff(LED4);
}
/* Clear the interrupt pending bits */
IOE_ClearGITPending(IOE_1_ADDR, IOE_TS_IT);
}
#ifdef USE_STM3210C_EVAL
else if (IOE_GetGITStatus(IOE_2_ADDR, IOE_GIT_GPIO))
{
static JOY_State_TypeDef JoyState = JOY_NONE;
/* Get the Joystick State */
JoyState = IOE_JoyStickGetState();
switch (JoyState)
{
case JOY_NONE:
LCD_DisplayStringLine(Line5, "JOY: IT ---- ");
break;
case JOY_UP:
LCD_DisplayStringLine(Line5, "JOY: IT UP ");
break;
case JOY_DOWN:
LCD_DisplayStringLine(Line5, "JOY: IT DOWN ");
break;
case JOY_LEFT:
LCD_DisplayStringLine(Line5, "JOY: IT LEFT ");
break;
case JOY_RIGHT:
LCD_DisplayStringLine(Line5, "JOY: IT RIGHT ");
break;
case JOY_CENTER:
LCD_DisplayStringLine(Line5, "JOY: IT CENTER ");
break;
default:
LCD_DisplayStringLine(Line5, "JOY: IT ERROR ");
break;
}
/* Clear the interrupt pending bits */
IOE_ClearGITPending(IOE_2_ADDR, IOE_GIT_GPIO);
IOE_ClearIOITPending(IOE_2_ADDR, IOE_JOY_IT);
}
/* CLear all pending interrupt */
IOE_ClearGITPending(IOE_2_ADDR, ALL_IT);
IOE_ClearIOITPending(IOE_2_ADDR, IOE_JOY_IT);
#endif /* USE_STM3210C_EVAL */
/* CLear all pending interrupt */
IOE_ClearGITPending(IOE_1_ADDR, ALL_IT);
#endif /* IOE_INTERRUPT_MODE */
EXTI_ClearITPendingBit(IOE_IT_EXTI_LINE);
}
}
/**
* @}
*/
/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/