Hours 1003

• ceb_log todo BMdoc notes hours_1012 hours_1101 hours_1102 hours_1103 lifefix_log T

todo

• get to the bottom of the encoder drift (run bench test)
• capture JR3 data from LTF while running
• program to verify LTF operation (automated)
• teach CA to run the benchtest.
• fabricate more SWIFI PCBs
• IMU ECOs.

RIC todo

• update SWIFI firmware on S4.
• email calb data to RIC

MAR 2010

mon mar 1

• 30 mins emails re firmware and config w/GG, multiple LTF plan w/GG
• admin for severl hrs.
• 3:45pm - 6:45p
• discuss w/DG LTF2, and moving to back.
• work w/CA to get LTF2 back on network
• discuss new network architecture for swifis (lab net) and BSt. w/ED
• email w/GG re building

---

• 1.5 hrs.
• drive to microcenter.
• experment with new accesspoint
• setup dd-wrt

tue mar 2

2:30pm - 6:50p

• continue access point config
• setup PC at bineny
• setup LTF, get views working
• discuss network and AP w/ED

8pm-9:40pm

• investigate LTF network issue
• setup VPN at Binney

wed mar 3

• 11a - 6:10p
  • work with LTF1 and DG to determine cause of excessive temperature rise
  • cause traced to apparent encoder drift.

thur mar 4

• 8.45a - 11:40a
  • experiments with LTF1 to confirm encoder drift.
  • modify plot_ltf to support viewing of new experiment data.
  • email DG re LTF1 status and plan
• 4:50p - 9:10p, -25m
  • reviewed status of WIP4d for submission
  • discuss w/GG MIT ankle requirements.
  • work w/DG to diagnose LTF1 motor encoder failure
  • improve plot_ltf

fri mar 5

• 8:30a - 1pm (-30m)
  • restart LTF1, study the cause of the stoppage, investigate RLFv2 for untrapped errors and fix.
  • coordination with DG re LTF
  • update RC w/status of LTF and next week.
  • email to RC, HH re situation

mon mar 8

• 1:45p-2:50p
  • prepare AP DD-WRT for lab, test w/S5
• 6p-7p
  • discuss robot status with GG
  • test pser2h-b, find component not installed, CA installs and SN #1-3 tested successfully, to be delivered to MIT.
• 9:15p-10:40p
  • phone ED re issues with LTF1
  • update ip devices wiki w/ Binney network info.
  • test communications with S3 and L5
  • debug LTF1, assign network device address, get vncserver working.
  • go to Binney to looking to problems with LTF1, insert JR3 cable, still no comedi device

tue mar 9

• 8am-
• review GG robot torque / beta code
• bring up LTF1, problems with running hot and lack of thrust

• -3:20p

wed mar 10

• 9a-
  • review LTF1, save plots for encoder drift