Ir

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The Ir provides functions to control a IR transmitter.

Required Header

#include <hal-device-ir.h>

Overview

The Ir provides the way to get the information whether IR is available and transmit IR command.

The Ir functions provide ir information including:

• Load/Unload for ir hal-backend module
• Check IR availability
• Transmit IR command

For more information on the Ir features and the macros, see HAL Ir programming guides and tutorials.

Typedefs
typedef struct _hal_backend_device_ir_funcs	hal_backend_device_ir_funcs
	Structure for Ir functions.

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Data Structure Documentation

struct _hal_backend_device_ir_funcs

Structure for Ir functions.

Since:

HAL_MODULE_DEVICE_IR 1.0

Data Fields
int(*	is_available )(bool *available)
int(*	transmit )(int *frequency_pattern, int size)

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Field Documentation

int(* _hal_backend_device_ir_funcs::is_available)(bool *available)

Check if IR is available

int(* _hal_backend_device_ir_funcs::transmit)(int *frequency_pattern, int size)

Transmit IR command

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Typedef Documentation

typedef struct _hal_backend_device_ir_funcs hal_backend_device_ir_funcs

Structure for Ir functions.

Since:

HAL_MODULE_DEVICE_IR 1.0