- Thu Mar 19, 2015 8:18 pm
#12292
My esp is connected to another mcu on the serial port.
Now, if i use the telnet server and the mcu sends data to the serial port, it interferes with the console.
How can i stop lua from interpreting commands from the serial port as long as the console connection is open?
The server code is from the wiki:
Now, if i use the telnet server and the mcu sends data to the serial port, it interferes with the console.
How can i stop lua from interpreting commands from the serial port as long as the console connection is open?
The server code is from the wiki:
Code: Select all
-- a simple telnet server
s=net.createServer(net.TCP)
s:listen(2323,function(c)
con_std = c
function s_output(str)
if(con_std~=nil)
then con_std:send(str)
end
end
node.output(s_output, 0) -- re-direct output to function s_ouput.
c:on("receive",function(c,l)
node.input(l) -- works like pcall(loadstring(l)) but support multiple separate line
end)
c:on("disconnection",function(c)
con_std = nil
node.output(nil) -- un-regist the redirect output function, output goes to serial
end)
end)
