MIOS32_IRQ

Functions
s32	MIOS32_IRQ_Disable (void)
s32	MIOS32_IRQ_Enable (void)
s32	MIOS32_IRQ_Install (u8 IRQn, u8 priority)
s32	MIOS32_IRQ_DeInstall (u8 IRQn)

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Detailed Description

System Specific IRQ Enable/Disable routines

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Function Documentation

s32 MIOS32_IRQ_DeInstall

(

u8

IRQn

)

This function deinstalls an interrupt service.

Parameters:

[in]

IRQn

the interrupt number as defined in the CMSIS (e.g. CAN_IRQn)

Returns:

< 0 on errors

s32 MIOS32_IRQ_Disable

(

void

)

This function disables all interrupts (nested)

Returns:

< 0 on errors

s32 MIOS32_IRQ_Enable

(

void

)

This function enables all interrupts (nested)

Returns:

< 0 on errors

-1 on nesting errors (MIOS32_IRQ_Disable() hasn't been called before)

s32 MIOS32_IRQ_Install	(	u8	IRQn,
		u8	priority
	)

This function installs an interrupt service.

Parameters:

[in]	IRQn	the interrupt number as defined in the CMSIS (e.g. CAN_IRQn)
[in]	priority	the priority from 0..15 - than lower the value, than higher the priority. Please prefer the usage of MIOS32_IRQ_PRIO_LOW .. MID .. HIGH .. HIGHEST

Returns:

< 0 on errors