tkl_cellular_keypad.h 文件参考

蜂窝模组键盘功能API实现接口。 更多...

#include <stdint.h>
#include "tuya_cloud_types.h"

tkl_cellular_keypad.h 的引用(Include)关系图:

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浏览源代码.

类型定义
typedef void(*	TUYA_CELLULAR_KEY_CB) (TUYA_KEYMAP_E keyId, TUYA_KEYSTATE_E state, void *ctx)
	tuya cat1 key event process callback defintion
typedef void *	TUYA_CELLULAR_KEY_LISTENER
	tuya cellular key listener definition

枚举
enum	TUYA_KEYMAP_E {   TUYA_KEY_MAP_POWER = 0 , TUYA_KEY_MAP_0 , TUYA_KEY_MAP_1 , TUYA_KEY_MAP_2 ,   TUYA_KEY_MAP_3 , TUYA_KEY_MAP_4 , TUYA_KEY_MAP_5 , TUYA_KEY_MAP_6 ,   TUYA_KEY_MAP_7 , TUYA_KEY_MAP_8 , TUYA_KEY_MAP_9 , TUYA_KEY_MAP_STAR ,   TUYA_KEY_MAP_SHARP , TUYA_KEY_MAP_LEFT , TUYA_KEY_MAP_RIGHT , TUYA_KEY_MAP_UP ,   TUYA_KEY_MAP_DOWN , TUYA_KEY_MAP_OK , TUYA_KEY_MAP_CANCLE , TUYA_KEY_MAP_SOFT_L ,   TUYA_KEY_MAP_SOFT_R , TUYA_KEY_MAP_SIM1 , TUYA_KEY_MAP_SIM2 , TUYA_KEY_MAP_MAX_COUNT }
	tuya cellular module keypad logic definition 更多...
enum	TUYA_KEYSTATE_E { TUYA_KEY_PRESS = (1 << 0) , TUYA_KEY_RELEASE = (1 << 1) }
	tuya cellular module key state definition 更多...

函数
OPERATE_RET	tkl_cellular_keypad_init (VOID *param)
	init tuya cellular keypad service. 更多...
OPERATE_RET	tkl_cellular_keypad_key_ioctl (INT_T cmd, VOID *argv)
	keypad ioctl. 更多...
TUYA_CELLULAR_KEY_LISTENER	tkl_cellular_keypad_key_listener_add (TUYA_KEYMAP_E keyId, TUYA_CELLULAR_KEY_CB cb, void *ctx)
	add key event listener to keypad service. 更多...
OPERATE_RET	tkl_cellular_keypad_key_listener_delete (TUYA_CELLULAR_KEY_LISTENER listener)
	delete key event listener from keypad service. 更多...
OPERATE_RET	tkl_cellular_keypad_key_state_get (TUYA_KEYMAP_E keyId, TUYA_KEYSTATE_E *state)
	get current key state. 更多...

详细描述

蜂窝模组键盘功能API实现接口。

作者

www.tuya.com

版权所有

Copyright (c) tuya.inc 2022

枚举类型说明

TUYA_KEYMAP_E

enum TUYA_KEYMAP_E

tuya cellular module keypad logic definition

枚举值
TUYA_KEY_MAP_POWER	power key
TUYA_KEY_MAP_0	'0'
TUYA_KEY_MAP_1	'1'
TUYA_KEY_MAP_2	'2'
TUYA_KEY_MAP_3	'3'
TUYA_KEY_MAP_4	'4'
TUYA_KEY_MAP_5	'5'
TUYA_KEY_MAP_6	'6'
TUYA_KEY_MAP_7	'7'
TUYA_KEY_MAP_8	'8'
TUYA_KEY_MAP_9	'9'
TUYA_KEY_MAP_STAR	'*'
TUYA_KEY_MAP_SHARP	'#'
TUYA_KEY_MAP_LEFT	left
TUYA_KEY_MAP_RIGHT	right
TUYA_KEY_MAP_UP	up
TUYA_KEY_MAP_DOWN	down
TUYA_KEY_MAP_OK	ok
TUYA_KEY_MAP_CANCLE	cancel
TUYA_KEY_MAP_SOFT_L	left soft key
TUYA_KEY_MAP_SOFT_R	rigfht soft key
TUYA_KEY_MAP_SIM1	customized
TUYA_KEY_MAP_SIM2	customized
TUYA_KEY_MAP_MAX_COUNT	total count

TUYA_KEYSTATE_E

enum TUYA_KEYSTATE_E

tuya cellular module key state definition

枚举值
TUYA_KEY_PRESS	key pressed
TUYA_KEY_RELEASE	key released

函数说明

tkl_cellular_keypad_init()

OPERATE_RET tkl_cellular_keypad_init

(

VOID *

param

)

init tuya cellular keypad service.

注解

if keypad service init failed, system will be crash.

tkl_cellular_keypad_key_ioctl()

OPERATE_RET tkl_cellular_keypad_key_ioctl	(	INT_T	cmd,
		VOID *	argv
	)

keypad ioctl.

参数

cmd
argv

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h

tkl_cellular_keypad_key_listener_add()

TUYA_CELLULAR_KEY_LISTENER tkl_cellular_keypad_key_listener_add	(	TUYA_KEYMAP_E	keyId,
		TUYA_CELLULAR_KEY_CB	cb,
		void *	ctx
	)

add key event listener to keypad service.

参数

keyId	key id
cb	user defined key event callback function
ctx	argument for @cb

返回

listener instance or NULL

tkl_cellular_keypad_key_listener_delete()

OPERATE_RET tkl_cellular_keypad_key_listener_delete

(

TUYA_CELLULAR_KEY_LISTENER

listener

)

delete key event listener from keypad service.

参数

listener

listener to delete

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h

tkl_cellular_keypad_key_state_get()

OPERATE_RET tkl_cellular_keypad_key_state_get	(	TUYA_KEYMAP_E	keyId,
		TUYA_KEYSTATE_E *	state
	)

get current key state.

参数

keyId[in]	key id
state[out]	@TUYA_KEYSTATE_E TUYA_KEY_PRESS the key is pressed TUYA_KEY_RELEASE the key is released

返回

OPRT_OK on success. Others on error, please refer to tuya_error_code.h