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NoSCO
United Kingdom
6 Posts |
 Posted - 01/13/2014 : 09:57:58
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This is driving me nuts... hopefully someone can help? I've tried just about every terminal emulation program going, and get back nothing but nonsense to all commands EXCEPT '<GETVER>>' which actually sends something sensible.
Example:
lee@nukemon:~/nukemon/php$ sudo php gmc300.php
Running. PID: 9993
Including PHP Serial Class ... ok.
Installing SigHandlers ... ok.
Setting device parameters (57600 8N1 FC:none)... ok.
Device Version: GMC-300Re 2.36
Starting Heartbeat ... ok.
????????????????????????????????????????????????????????????????????????????????????????????????????????????^C
Caught SIGINT... Resetting device...
Closing socket...
Goodbye!
(1 '?' is generated every second)
In MiniCom I get the same reply to the 'Device Version' query, but sending <GETCPM>> gets me a newline. <GETCFG>> gets me a whole load of same-character gibberish.... and sending <HEARTBEAT1>> in minicom just gets me a space every second.
If <GETVER>> wasn't sending sensible information, I'd say my terminal settings are wrong. But because that sends valid data but nothing else does ... is my firmware a broken one??
Any help appreciated :( |
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GMC 300 USB sending nonsense?
