针脚7是输出就是不知道修改那句，还望大神帮助
DEVICEID = "16481"APIKEY = "8888888"INPUTID = "14816"host = host or "www.bigiot.net"port = port or 8181LED = 3gpio.mode(LED,gpio.OUTPUT)local function run() local cu = net.createConnection(net.TCP) cun("receive", function(cu, c) print(c) r = cjson.decode(c) if r.M == "say" then if r.C == "play" then gpio.write(LED, gpio.HIGH) ok, played = pcall(cjson.encode, {M="say",ID=r.ID,C="LED turn on!"}) cu:send( played.."\n" ) end if r.C == "stop" then gpio.write(LED, gpio.LOW) ok, stoped = pcall(cjson.encode, {M="say",ID=r.ID,C="LED turn off!"}) cu:send( stoped.."\n" ) end end end) cun('disconnection',function(scu) cu = nil --停止心跳包发送定时器，5秒后重试 tmr.stop(1) tmr.alarm(6, 5000, 0, run) end) cu:connect(port, host) ok, s = pcall(cjson.encode, {M="checkin",ID=DEVICEID,K=APIKEY}) if ok then print(s) else print("failed to encode!") end cu:send(s.."\n") tmr.alarm(1, 60000, 1, function() cu:send(s.."\n") end)endrun()
发表于 2020-2-21 23:46
n("receive", function(cu, c) print(c) r = cjson.decode(c) if r.M == "say" then if r.C == "play" then gpio.write(LED, gpio.HIGH) ok, played = pcall(cjson.encode, {M="say",ID=r.ID,C="LED turn on!"}) cu:send( played.."\n" ) end if r.C == "stop" then gpio.write(LED, gpio.LOW) ok, stoped = pcall(cjson.encode, {M="say",ID=r.ID,C="LED turn off!"}) cu:send( stoped.."\n" ) end end end) cu