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| If the door sensors die: | == The Door Lock == {{{ Hi All, |
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| * On Mussel, as root: {{{ /etc/init.d/uccdoors stop /etc/init.d/latd restart /etc/init.d/uccdoors start |
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 |
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| * On Madako, as root: {{{ moprc -i eth0.2 janus <enter password> <enter username (UCC)> set priv <enter privilege password> init del 0 }}} |
== Fixing the door lock == Well...yeah...it hasn't really broken since it got replaced, so this process is still being worked out. |
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| Not all these steps may be necessary - often, resetting the DECterm (second item above) will do the trick. |
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
Well...yeah...it hasn't really broken since it got replaced, so this process is still being worked out.
