Page locked

This page is currently locked for editing by another user. You have to wait until this user finishes editing or the lock expires.

Currently locked by: 217.113.194.12
Lock expires at: 2024-05-15 13:49 (6 min)

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.


===== quartet =====

general setup notes for the parts involved in "quartet"


==== sensor setup ====


  - turn on wireless
  -	check its on the network (...)
  -	find its ip#
  -	turn on the cerf, wait
  -	find the cerf's ip#
  -	connect to the cerf using ssh (eg. ssh -lroot 192.168.225.19)
  -	insmod adxl.o (this only has to be done when it startsup)
  -	when something is listening for sensor data (on port 5333, eg. oZ) ./operate -h 192.168.225.206
	
Another option for ./operate is -s [poll-time-msecs], and there is also -e [difference] for setting minimum difference (epsilon) for data output (0..65535).

The accelerometer system is based on the system developed for [[Project Txoom]], so the [[Cerf Notes]] might be useful if things deviate too far from the script.

==== oz setup (sensor input/routing) ====
  * open q4.oZ-main.mxt
  * open player shell and zoomviewr to see datascrollers


**further instructions**

<file>
- check
    System preferences > Network > Location
    is set to "sensors // no inet"

 - open 'terminal'
- type
      sudo  -s
- enter password
- type
    /usr/libexec/bootpd -D
- connect the sensor to the ceed (black box)
- check ethernet cable is connected to the laptop
- connect the power to the ceed
- wait

 - you can check the connection by typing
 tail -f /var/log/system.log
   and waiting for something like
      bootpd[453]: ACK sent familiar. 10.0.0.2 pktsize 300
   the nu,ber starting with 10.0.0 will be the ip of the ceed
 - type ctrl-c to exit

 - connect to the ceed by typing
     ssh root@10.0.0.2
             (the password is rootme)
 - follow the sensor setup instructions from here ... .
 - type
     insmod adxl.o
 - type
     ./operate -h 10.0.0.1
  (note: this only works when something is listening ie; oz in max)

</file>