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Size: 219
Comment: AhtEAV <a href="http://cmtoyzocmzjt.com/">cmtoyzocmzjt</a>, [url=http://xrcvknawacro.com/]xrcvknawacro[/url], [link=http://adrrwccemrnq.com/]adrrwccemrnq[/link], http://hmmfgwmffnac.com/
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Size: 1297
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| AhtEAV <a href="http://cmtoyzocmzjt.com/">cmtoyzocmzjt</a>, [url=http://xrcvknawacro.com/]xrcvknawacro[/url], [link=http://adrrwccemrnq.com/]adrrwccemrnq[/link], http://hmmfgwmffnac.com/ | == The Door Lock == {{{ Hi All, The modem has now been replaced with the arduino and the small 5v relay board. It's working for now, but it's a hack and not even properly boxed up. [TPG] has already modified dispense to suit it. If it breaks, I'll let you keep the pieces. For posterity, here are the super-sekret settings and commands: Serial over USB connected to merlo, 115200 8n1 Type "2;" and it will respond with "1,The UCC door is alive;" Type "4;" and it will respond with "1,Opening door;" , keep the lock open for ten seconds and then say "1,Locking door;". The command codes are strange numbers because I hacked the CmdMessenger [1] library example to do the job. I've found using picocom to check it is easier than minicom. The following command* will start picocom with the correct baud rate and a command character of x: `picocom /dev/ttyUSB0 -e x -b 115200' Bob [1] http://arduino.cc/playground/Code/CmdMessenger }}} == Fixing the door lock == Symptom: Cries of "The door's broken." Door relay doesn't activate from snack machine, dispense or serial from Merlo.<<BR>> Cause: The seeduino program seems to hang.<<BR>> Fix: Restart seeduino (unplug/replug), then restart vendserver.<<BR>> - [DTK] |
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The Door Lock
Hi All, The modem has now been replaced with the arduino and the small 5v relay board. It's working for now, but it's a hack and not even properly boxed up. [TPG] has already modified dispense to suit it. If it breaks, I'll let you keep the pieces. For posterity, here are the super-sekret settings and commands: Serial over USB connected to merlo, 115200 8n1 Type "2;" and it will respond with "1,The UCC door is alive;" Type "4;" and it will respond with "1,Opening door;" , keep the lock open for ten seconds and then say "1,Locking door;". The command codes are strange numbers because I hacked the CmdMessenger [1] library example to do the job. I've found using picocom to check it is easier than minicom. The following command* will start picocom with the correct baud rate and a command character of x: `picocom /dev/ttyUSB0 -e x -b 115200' Bob [1] http://arduino.cc/playground/Code/CmdMessenger
Fixing the door lock
Symptom: Cries of "The door's broken." Door relay doesn't activate from snack machine, dispense or serial from Merlo.
Cause: The seeduino program seems to hang.
Fix: Restart seeduino (unplug/replug), then restart vendserver.
- - [DTK]
