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+--- Thread: Send Hex Values to an ser2net device (/showthread.php?tid=492)
Send Hex Values to an ser2net device - Habib - 07.12.2016
Hi,
I want to control my samsung smart TV via Visu/KNX. For that I setuped a Linux device with ser2net (local serial RS232 to TV) and connected them to my TV.
The debug console from TV over ser2net works perfectly, but I can't send some hex values to control functions.
How can I send via telnet from spaceLYnk some hex values like "082200000001d5 " or in this syntax "\x08h\x22h\x00h\x00h\x00h\x01h\xd5h"
Can somebody give me one example?
with this command I get an connection:
telnet 192.168.100.55 4001
Thx forwards
Regards
Habib
RE: Send Hex Values to an ser2net device - admin - 07.12.2016
Try this:
Code:
require('socket')
ip = '192.168.1.11'
port = 1234
data = string.char(0x08, 0x22, 0x00, 0x00, 0x00, 0x01, 0xd5)
sock = socket.tcp()
sock:settimeout(5)
res, err = sock:connect(ip, port)
if res then
res, err = sock:send(data)
if not res then
alert('send error ' .. tostring(err))
end
else
alert('connect error ' .. tostring(err))
end
sock:close()