IWDG_Example
[STM32F10x_StdPeriph_Examples]

Functions

void BusFault_Handler (void)
 This function handles Bus Fault exception.
void DebugMon_Handler (void)
 This function handles Debug Monitor exception.
void EXTI9_5_IRQHandler (void)
 This function handles External lines 9 to 5 interrupt request.
void HardFault_Handler (void)
 This function handles Hard Fault exception.
int main (void)
 Main program.
void MemManage_Handler (void)
 This function handles Memory Manage exception.
void NMI_Handler (void)
 This function handles NMI exception.
void PendSV_Handler (void)
 This function handles PendSV_Handler exception.
void SVC_Handler (void)
 This function handles SVCall exception.
void SysTick_Handler (void)
 This function handles SysTick Handler.
void UsageFault_Handler (void)
 This function handles Usage Fault exception.

Function Documentation

void BusFault_Handler ( void   ) 

This function handles Bus Fault exception.

Parameters:
None 
Return values:
None 

Definition at line 84 of file STM32F10x_StdPeriph_Examples/IWDG/stm32f10x_it.c.

void DebugMon_Handler ( void   ) 

This function handles Debug Monitor exception.

Parameters:
None 
Return values:
None 

Definition at line 108 of file STM32F10x_StdPeriph_Examples/IWDG/stm32f10x_it.c.

void EXTI9_5_IRQHandler ( void   ) 

This function handles External lines 9 to 5 interrupt request.

This function handles EXTI Lines 9 to 5 interrupts requests.

Parameters:
None 
Return values:
None 

Definition at line 153 of file STM32F10x_StdPeriph_Examples/IWDG/stm32f10x_it.c.

References EXTI_GetITStatus(), KEY_BUTTON_EXTI_LINE, LED2, RESET, and STM_EVAL_LEDOn().

void HardFault_Handler ( void   ) 

This function handles Hard Fault exception.

Parameters:
None 
Return values:
None 

Definition at line 60 of file STM32F10x_StdPeriph_Examples/IWDG/stm32f10x_it.c.

int main ( void   ) 

Main program.

Parameters:
None 
Return values:
None 

< At this stage the microcontroller clock setting is already configured, this is done through SystemInit() function which is called from startup file (startup_stm32f10x_xx.s) before to branch to application main. To reconfigure the default setting of SystemInit() function, refer to system_stm32f10x.c file

Definition at line 47 of file STM32F10x_StdPeriph_Examples/IWDG/main.c.

References BUTTON_KEY, BUTTON_MODE_EXTI, IWDG_Enable(), IWDG_Prescaler_32, IWDG_ReloadCounter(), IWDG_SetPrescaler(), IWDG_SetReload(), IWDG_WriteAccess_Enable, IWDG_WriteAccessCmd(), KEY_BUTTON_EXTI_IRQn, LED1, LED2, NVIC_PriorityGroup_1, NVIC_PriorityGroupConfig(), RCC_ClearFlag(), RCC_FLAG_IWDGRST, RCC_GetFlagStatus(), RESET, STM_EVAL_LEDInit(), STM_EVAL_LEDOff(), STM_EVAL_LEDOn(), STM_EVAL_PBInit(), SysTick_Configuration(), and SysTick_IRQn.

void MemManage_Handler ( void   ) 

This function handles Memory Manage exception.

Parameters:
None 
Return values:
None 

Definition at line 72 of file STM32F10x_StdPeriph_Examples/IWDG/stm32f10x_it.c.

void NMI_Handler ( void   ) 

This function handles NMI exception.

Parameters:
None 
Return values:
None 

Definition at line 51 of file STM32F10x_StdPeriph_Examples/IWDG/stm32f10x_it.c.

void PendSV_Handler ( void   ) 

This function handles PendSV_Handler exception.

Parameters:
None 
Return values:
None 

Definition at line 126 of file STM32F10x_StdPeriph_Examples/IWDG/stm32f10x_it.c.

void SVC_Handler ( void   ) 

This function handles SVCall exception.

Parameters:
None 
Return values:
None 

Definition at line 117 of file STM32F10x_StdPeriph_Examples/IWDG/stm32f10x_it.c.

void SysTick_Handler ( void   ) 

This function handles SysTick Handler.

Parameters:
None 
Return values:
None 

Definition at line 135 of file STM32F10x_StdPeriph_Examples/IWDG/stm32f10x_it.c.

References IWDG_ReloadCounter(), LED2, and STM_EVAL_LEDToggle().

void UsageFault_Handler ( void   ) 

This function handles Usage Fault exception.

Parameters:
None 
Return values:
None 

Definition at line 96 of file STM32F10x_StdPeriph_Examples/IWDG/stm32f10x_it.c.

STM32F10x Standard Peripherals Library: Footer

 

 

 

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