driver ir remote source file More...

#include "driver_ir_remote.h"
#include <stdlib.h>

Include dependency graph for driver_ir_remote.c:

Macros
#define	CHIP_NAME "NEC IR REMOTE"
	chip information definition
#define	MANUFACTURER_NAME "NEC"
#define	SUPPLY_VOLTAGE_MIN 2.7f
#define	SUPPLY_VOLTAGE_MAX 5.5f
#define	MAX_CURRENT 1.5f
#define	TEMPERATURE_MIN -40.0f
#define	TEMPERATURE_MAX 125.0f
#define	DRIVER_VERSION 1000
#define	IR_REMOTE_CHECK_START_HIGH 9000
	frame check definition
#define	IR_REMOTE_CHECK_START_LOW 4500
#define	IR_REMOTE_CHECK_DATA0_HIGH 560
#define	IR_REMOTE_CHECK_DATA0_LOW 560
#define	IR_REMOTE_CHECK_DATA1_HIGH 560
#define	IR_REMOTE_CHECK_DATA1_LOW 1680
#define	IR_REMOTE_CHECK_DATA_0_1_EDGE 1000
#define	IR_REMOTE_CHECK_STOP 560
#define	IR_REMOTE_CHECK_REPEAT 2250

Functions
uint8_t	ir_remote_irq_handler (ir_remote_handle_t *handle)
	irq handler
uint8_t	ir_remote_init (ir_remote_handle_t *handle)
	initialize the chip
uint8_t	ir_remote_deinit (ir_remote_handle_t *handle)
	close the chip
uint8_t	ir_remote_info (ir_remote_info_t *info)
	get chip's information

Detailed Description

driver ir remote source file

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Version: 1.0.0

Author: Shifeng Li

Date: 2023-03-31

history

Date	Version	Author	Description
2023/03/31	1.0	Shifeng Li	first upload

Definition in file driver_ir_remote.c.

Macro Definition Documentation

◆ CHIP_NAME

#define CHIP_NAME "NEC IR REMOTE"

chip information definition

chip name

Definition at line 43 of file driver_ir_remote.c.

◆ DRIVER_VERSION

#define DRIVER_VERSION 1000

driver version

Definition at line 50 of file driver_ir_remote.c.

◆ IR_REMOTE_CHECK_DATA0_HIGH

#define IR_REMOTE_CHECK_DATA0_HIGH 560

bit 0 frame high time

Definition at line 57 of file driver_ir_remote.c.

◆ IR_REMOTE_CHECK_DATA0_LOW

#define IR_REMOTE_CHECK_DATA0_LOW 560

bit 0 frame low time

Definition at line 58 of file driver_ir_remote.c.

◆ IR_REMOTE_CHECK_DATA1_HIGH

#define IR_REMOTE_CHECK_DATA1_HIGH 560

bit 1 frame high time

Definition at line 59 of file driver_ir_remote.c.

◆ IR_REMOTE_CHECK_DATA1_LOW

#define IR_REMOTE_CHECK_DATA1_LOW 1680

bit 1 frame low time

Definition at line 60 of file driver_ir_remote.c.

◆ IR_REMOTE_CHECK_DATA_0_1_EDGE

#define IR_REMOTE_CHECK_DATA_0_1_EDGE 1000

data 0 and 1 edge

Definition at line 61 of file driver_ir_remote.c.

◆ IR_REMOTE_CHECK_REPEAT

#define IR_REMOTE_CHECK_REPEAT 2250

repeat time

Definition at line 63 of file driver_ir_remote.c.

◆ IR_REMOTE_CHECK_START_HIGH

#define IR_REMOTE_CHECK_START_HIGH 9000

frame check definition

start frame high time

Definition at line 55 of file driver_ir_remote.c.

◆ IR_REMOTE_CHECK_START_LOW

#define IR_REMOTE_CHECK_START_LOW 4500

start frame low time

Definition at line 56 of file driver_ir_remote.c.

◆ IR_REMOTE_CHECK_STOP

#define IR_REMOTE_CHECK_STOP 560

stop time

Definition at line 62 of file driver_ir_remote.c.

◆ MANUFACTURER_NAME

#define MANUFACTURER_NAME "NEC"

manufacturer name

Definition at line 44 of file driver_ir_remote.c.

◆ MAX_CURRENT

#define MAX_CURRENT 1.5f

chip max current

Definition at line 47 of file driver_ir_remote.c.

◆ SUPPLY_VOLTAGE_MAX

#define SUPPLY_VOLTAGE_MAX 5.5f

chip max supply voltage

Definition at line 46 of file driver_ir_remote.c.

◆ SUPPLY_VOLTAGE_MIN

#define SUPPLY_VOLTAGE_MIN 2.7f

chip min supply voltage

Definition at line 45 of file driver_ir_remote.c.

◆ TEMPERATURE_MAX

#define TEMPERATURE_MAX 125.0f

chip max operating temperature

Definition at line 49 of file driver_ir_remote.c.

◆ TEMPERATURE_MIN

#define TEMPERATURE_MIN -40.0f

chip min operating temperature

Definition at line 48 of file driver_ir_remote.c.

Macros

Functions