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- local server_ip = "112.125.89.8"
- local server_port = 47523 -- 换成自己的
- local period = 3 * 60 * 60 * 1000 -- 3小时唤醒一次
- -- 配置GPIO达到最低功耗
- gpio.setup(25, 0) -- 关闭GNSS电源
- gpio.setup(24, 0) -- 关闭三轴电源
- gpio.setup(23, 0) -- 关闭wifi电源
- local reason, slp_state = pm.lastReson() -- 获取唤醒原因
- log.info("wakeup state", pm.lastReson())
- local libnet = require "libnet"
- local d1Name = "D1_TASK"
- local function netCB(msg)
- log.info("未处理消息", msg[1], msg[2], msg[3], msg[4])
- end
- local function testTask(ip, port)
- local txData
- if reason == 0 then
- txData = "normal wakeup"
- elseif reason == 1 then
- txData = "timer wakeup"
- elseif reason == 2 then
- txData = "pad wakeup"
- elseif reason == 3 then
- txData = "uart1 wakeup"
- end
- if slp_state > 0 then
- mobile.flymode(0, false) -- 退出飞行模式,进入psm+前进入飞行模式,唤醒后需要主动退出
- end
- --gpio.close(32)
- local netc, needBreak
- local result, param, is_err
- netc = socket.create(nil, d1Name)
- socket.debug(netc, false)
- socket.config(netc)
- local retry = 0
- while retry < 3 do
- log.info(rtos.meminfo("sys"))
- result = libnet.waitLink(d1Name, 0, netc)
- result = libnet.connect(d1Name, 5000, netc, ip, port)
- if result then
- log.info("服务器连上了")
- result, param = libnet.tx(d1Name, 15000, netc, txData)
- if not result then
- log.info("服务器断开了", result, param)
- break
- else
- needBreak = true
- end
- else
- log.info("服务器连接失败")
- end
- libnet.close(d1Name, 5000, netc)
- retry = retry + 1
- if needBreak then
- break
- end
- end
- uart.setup(1, 9600) -- 配置uart1,外部唤醒用
-
- -- 配置GPIO以达到最低功耗的目的
- gpio.close(45)
- gpio.close(46) --这里pwrkey接地才需要,不接地通过按键控制的不需要
- pm.dtimerStart(3, period) -- 启动深度休眠定时器
- mobile.flymode(0, true) -- 启动飞行模式,规避可能会出现的网络问题
- pm.power(pm.WORK_MODE, 3) -- 进入极致功耗模式
- sys.wait(15000) -- demo演示唤醒时间是三十分钟,如果15s后模块重启,则说明进入极致功耗模式失败,
- log.info("进入极致功耗模式失败,尝试重启")
- rtos.reboot()
- end
- sysplus.taskInitEx(testTask, d1Name, netCB, server_ip, server_port)
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