HIP

From Earlham Cluster Department

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(January 19, 2009)
(To Do)
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* Rain gauge - data aquistion/data transfer/visualization (Tom, Maduna)
* Rain gauge - data aquistion/data transfer/visualization (Tom, Maduna)
* Solar radiation - data aquistion/data transfer (Colin, Maduna)
* Solar radiation - data aquistion/data transfer (Colin, Maduna)
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==To Do==
 
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Last updated 2006-02-05
 
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* Fix wind chill calculation, use new formula
 
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* Figure-out watchdog timer on PMP
 
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* Backup on PMP - just needs to be put in cron (Tom)
 
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* Wind data for this area (Mary)
 
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* Problems with direction - determine input voltage and calibrate to that (Alex and Colin)
 
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** Stable voltage needed, e.g. when WiFi card is removed voltage fluctuates.  Measure at start and end, if equal than ok. 
 
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* Porting wind speed and direction software and setup to pmp, made some progress (Mary, Alex, Colin)
 
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** Speed working now, using sigalarm(), need a resistor?  DIO for power.
 
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** Direction isn't working yet.
 
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** Next week on roof?
 
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** Two weeks in field?
 
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* Sleep and wake on pmp1 with watchdog timer (Mary)
 
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* Weather Cam is working again, cluster camera to be setup in D209.
 
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* RP&L Weather data, contact Gus Duke.  Indiana American Water has a link which she sent. (Mary, Charlie)
 
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* Rain guage, Mary has worked on it but it's not working.  (Mary, Charlie)
 
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* Solar radiation sensor, continues to make progress, conversion and data comparison (Colin)
 
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** How to set angle/calibration.
 
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* GPS setup with time server (Tom)
 
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Useful Support Documents from Davis Instruments:
 
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* http://www.davisnet.com/support/weather/support_docs.asp?dtype=2
 
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Other local data that can easily be harvested:  Farmland
 
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* http://shadow.agry.purdue.edu/cgi-bin/map_patrol/images/cd_zen.map?162,104
 
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Hardware:
 
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*PMP
 
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** Technologic Systems TS56000 single board computer running Linux off a SANDisk.
 
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** URL for the board and documentation
 
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** To Do
 
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*** Port threaded anemometer code, change code to use local analog/digital inputs
 
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*** Setup NFS mounting of / on the pmp from proto
 
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*** Test analog and digital inputs
 
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*** Setup and test WiFi interface
 
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*** Test and document backup and recovery procedure
 
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*** Identify and recover missing files from SANDisk
 
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*** Design and implement data collection, sleep, and data transfer functions
 
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*Anemometer
 
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** The Wind direction sends an analogue number. 
 
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** The wind speed is the number of pulses per 2.25 second interval.  The number of pulses is the windspeed in MPH.
 
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*We are using a [[Digi PortServer TS 2]], SN=V40611264
 
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** URL of the documentation
 
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*Rain guage:
 
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** Sends a pulse every time the cup switches.
 
== To Do For winter 09 ==
== To Do For winter 09 ==

Revision as of 19:32, 25 September 2012

Contents

January 30, 2006

Colin, Alex, Tom, Jeff, Bryan, Maduna, Alan, Charlie

Organization Meeting - January 11, 2006

Alex, Bryan, Colin, Tom, Maduna, Jeff, Charlie

To Do For winter 09

Questions

the weather or we we are gonna find another machine, or we are going to work on trying to find a linux compatible software??

To Do For Start of Semester '10

Personal tools
Namespaces
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Actions
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wiki
this semester
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