Task Application Functions

[English]

APP_TASK API Brief

Application

Brief

app_task_init()

app task thread create

app_task_send_msg()

send message to app_msg_q

app_task_register_task_cb_handler()

app task call back register

APP_TASK API Reference

Header File

Functions

void app_task_init(void)

app_task_init brief description

application task inititial

返回:

N/A

int32_t app_task_send_msg(app_msg_type_t msg_type, uint16_t sub_type, void *p_hdl, uint32_t arg1, uint32_t arg2)

app_task_send_msg brief description

Send application message to app_task

参数:

  • msg_type – [in] message type see@app_msg_type_t

  • sub_type – [in] Sub type that is defined in the application module

  • p_hdl – [in] pointer to data buffer which pass to specific module

  • arg1 – [in] argument_1 which pass to specific module

  • arg2 – [in] argument_2 which pass to specific module

返回值:

  • 0 – success

  • other – fail

返回:

result

int32_t app_task_register_task_cb_handler(app_task_cb_handler_t *p_cb_handler)

app_task_register_task_cb_handler brief description

Register application module callback handler that process to the app task.

参数:

p_cb_handler – [in] dedicated module task handler

返回值:

  • 0 – success

  • other – fail

返回:

result

Structures

struct app_msg_env_t

application task message struct definition

Public Members

app_msg_type_t msg_type

message index of modules @app_msg_type_t

uint16_t sub_type

sub message event types

void *p_hdl

pointer to data buffer which pass to specific module

uint32_t arg1

argument_1 which pass to specific module

uint32_t arg2

argument_2 which pass to specific module

struct app_task_cb_handler_t

module task handler struct definition

Public Members

dl_list_t dlst_node

node for appliction handler will be linked with others

app_msg_type_t msg_type

message index of modules @app_msg_type_t

app_task_cb_handler_pfn callback

function pointer for callback function

Macros

APP_MSG_BUTTON
APP_MSG_LED
APP_MSG_BT
APP_MSG_BLE
APP_FLASH_WR_DONE_MSG
APP_MSG_DLP
APP_MSG_UART_LOG_RX
APP_MSG_AURACAST_SRC

Type Definitions

typedef uint8_t app_msg_type_t

application task message definition

typedef void (*app_task_cb_handler_pfn)(uint16_t msg_type, void *p_hdl, uint32_t arg1, uint32_t arg2)