ITC_Exported_Functions

Functions
void	ITC_DeInit (void)
	Deinitializes the ITC registers to their default reset value.
uint8_t	ITC_GetCPUCC (void)
	Utility function used to read CC register.
uint8_t	ITC_GetSoftIntStatus (void)
	Gets the interrupt software priority bits (I1, I0) value from CPU CC register.
ITC_PriorityLevel_TypeDef	ITC_GetSoftwarePriority (ITC_Irq_TypeDef IrqNum)
	Gets the software priority of the specified interrupt source.
void	ITC_SetSoftwarePriority (ITC_Irq_TypeDef IrqNum, ITC_PriorityLevel_TypeDef PriorityValue)
	Sets the software priority of the specified interrupt source.

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Function Documentation

void ITC_DeInit

(

void

)

Deinitializes the ITC registers to their default reset value.

Parameters:

None

Return values:

None

Definition at line 80 of file stm8s_itc.c.

References ITC, and ITC_SPRX_RESET_VALUE.

uint8_t ITC_GetCPUCC

(

void

)

Utility function used to read CC register.

Parameters:

None

Return values:

CPU	CC register value

Definition at line 50 of file stm8s_itc.c.

Referenced by ITC_GetSoftIntStatus().

uint8_t ITC_GetSoftIntStatus

(

void

)

Gets the interrupt software priority bits (I1, I0) value from CPU CC register.

Parameters:

None

Return values:

The	interrupt software priority bits value.

Definition at line 97 of file stm8s_itc.c.

References CPU_CC_I1I0, and ITC_GetCPUCC().

ITC_PriorityLevel_TypeDef ITC_GetSoftwarePriority

(

ITC_Irq_TypeDef

IrqNum

)

Gets the software priority of the specified interrupt source.

Parameters:

IrqNum

: Specifies the peripheral interrupt source.

Return values:

ITC_PriorityLevel_TypeDef

: Specifies the software priority of the interrupt source.

Definition at line 107 of file stm8s_itc.c.

References IS_ITC_IRQ_OK, ITC, ITC_IRQ_AWU, ITC_IRQ_CLK, ITC_IRQ_EEPROM_EEC, ITC_IRQ_I2C, ITC_IRQ_PORTA, ITC_IRQ_PORTB, ITC_IRQ_PORTC, ITC_IRQ_PORTD, ITC_IRQ_PORTE, ITC_IRQ_SPI, ITC_IRQ_TIM1_CAPCOM, ITC_IRQ_TIM1_OVF, ITC_IRQ_TIM2_CAPCOM, ITC_IRQ_TIM2_OVF, ITC_IRQ_TIM3_CAPCOM, ITC_IRQ_TIM3_OVF, ITC_IRQ_TIM4_OVF, and ITC_IRQ_TLI.

void ITC_SetSoftwarePriority	(	ITC_Irq_TypeDef	IrqNum,
		ITC_PriorityLevel_TypeDef	PriorityValue
	)

Sets the software priority of the specified interrupt source.

Note:

- The modification of the software priority is only possible when the interrupts are disabled.

• The normal behavior is to disable the interrupt before calling this function, and re-enable it after.
• The priority level 0 cannot be set (see product specification for more details).

Parameters:

IrqNum	: Specifies the peripheral interrupt source.
PriorityValue	: Specifies the software priority value to set, can be a value of ITC_PriorityLevel_TypeDef .

Return values:

None

Definition at line 220 of file stm8s_itc.c.

References IS_ITC_INTERRUPTS_DISABLED, IS_ITC_IRQ_OK, IS_ITC_PRIORITY_OK, ITC, ITC_IRQ_AWU, ITC_IRQ_CLK, ITC_IRQ_EEPROM_EEC, ITC_IRQ_I2C, ITC_IRQ_PORTA, ITC_IRQ_PORTB, ITC_IRQ_PORTC, ITC_IRQ_PORTD, ITC_IRQ_PORTE, ITC_IRQ_SPI, ITC_IRQ_TIM1_CAPCOM, ITC_IRQ_TIM1_OVF, ITC_IRQ_TIM2_CAPCOM, ITC_IRQ_TIM2_OVF, ITC_IRQ_TIM3_CAPCOM, ITC_IRQ_TIM3_OVF, ITC_IRQ_TIM4_OVF, and ITC_IRQ_TLI.