Functions
void	ADC1_COMP_IRQHandler (void)
	This function handles COMP interrupt request.
void	CheckState (void)
	check input voltage level: within the thresholds, above the upper threshold or under the lower threshold
static void	COMP_Config (void)
	Configure COMP1 and COMP2 with interrupt.
void	HardFault_Handler (void)
	This function handles Hard Fault exception.
int	main (void)
	Main program.
void	NMI_Handler (void)
	This function handles NMI exception.
void	PendSV_Handler (void)
	This function handles PendSVC exception.
static void	RestoreConfiguration (void)
	Restore peripheral config before entering STOP mode.
static void	STOPEntry (void)
	Prepare the system to enter STOP mode.
void	SVC_Handler (void)
	This function handles SVCall exception.
void	SysTick_Handler (void)
	This function handles SysTick Handler.
Variables
__IO uint32_t	State = 0

Function Documentation

void ADC1_COMP_IRQHandler ( void )

This function handles COMP interrupt request.

This function handles ADC1 global interrupts requests.

Parameters:

None

Return values:

None

Definition at line 109 of file STM32F0xx_StdPeriph_Examples/COMP/COMP_AnalogWatchdog/stm32f0xx_it.c.

References CheckState().

void CheckState ( void )

check input voltage level: within the thresholds, above the upper threshold or under the lower threshold

Parameters:

None

Return values:

None

Definition at line 247 of file STM32F0xx_StdPeriph_Examples/COMP/COMP_AnalogWatchdog/main.c.

References State, STATE_OVER_THRESHOLD, STATE_UNDER_THRESHOLD, and STATE_WITHIN_THRESHOLD.

Referenced by ADC1_COMP_IRQHandler(), and main().

static void COMP_Config ( void ) [static]

Configure COMP1 and COMP2 with interrupt.

Parameters:

None

Return values:

None

Definition at line 143 of file STM32F0xx_StdPeriph_Examples/COMP/COMP_AnalogWatchdog/main.c.

References EXTI_InitStructure, GPIO_InitStructure, and NVIC_InitStructure.

Referenced by main().

void HardFault_Handler ( void )

This function handles Hard Fault exception.

Parameters:

None

Return values:

None

Definition at line 66 of file STM32F0xx_StdPeriph_Examples/COMP/COMP_AnalogWatchdog/stm32f0xx_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_stm32f0xx.s) before to branch to application main. To reconfigure the default setting of SystemInit() function, refer to system_stm32f0xx.c file

Definition at line 57 of file STM32F0xx_StdPeriph_Examples/COMP/COMP_AnalogWatchdog/main.c.

References CheckState(), COMP_Config(), RestoreConfiguration(), State, STATE_OVER_THRESHOLD, STATE_UNDER_THRESHOLD, STATE_WITHIN_THRESHOLD, and STOPEntry().