icu_instance_ctrl_t Struct Reference

#include <r_icu.h>

Data Fields
uint32_t	open
	Used to determine if channel control block is in use.
R_ICU_Type *	p_reg
	Pointer to register base address.
void(*	p_callback )(external_irq_callback_args_t *p_args)
void const *	p_context
IRQn_Type	irq
	NVIC interrupt number.
uint8_t	channel
	Channel.

Detailed Description

Channel instance control block. DO NOT INITIALIZE. Initialization occurs in external_irq_api_t::open.

Field Documentation

p_callback

void(* icu_instance_ctrl_t::p_callback) (external_irq_callback_args_t *p_args)

Callback provided when a external IRQ ISR occurs. Set to NULL for no CPU interrupt.

p_context

void const* icu_instance_ctrl_t::p_context

Placeholder for user data. Passed to the user callback in external_irq_callback_args_t.

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The documentation for this struct was generated from the following file:

• r_icu.h