物联小白

• Index

Contents

• Functions

Modules

• agent
• autoload
• binary
• commands
• configs
• cpu
• cron
• database
• device
• gateway
• led
• link
• main
• master
• model
• mqtt_client
• points
• utils
• vuart
• link_can
• link_serial
• link_tcp_client
• link_udp_client
• cjt188_device
• cjt188_master
• modbus_device
• modbus_master
• driver_adc_ext
• driver_battery
• driver_clock
• driver_gnss
• driver_input
• driver_lan
• driver_output
• driver_sd
• cloud_aliyun
• cloud_baidu

Topics

• README

Examples

• main.lua
• main.lua

Module cron

定时任务相关

Functions

start (crontab, callback)	创建计划任务
stop (id)	删除任务

Functions

start (crontab, callback)

创建计划任务

Parameters:

• crontab string Linux crontab格式，支持到秒，[]
• callback function

Returns:

1. boolean 成功与否
2. integer 任务ID

stop (id)

删除任务

Parameters:

• id integer