Author: Sima Banijamali,
ssba@kth.se
Page
1
Weekly Report 13, week 37
CSD summer 2012
KTH
Team members
Name
Credits (ECT)
Sima Banijamali
30
Haotian
Wu
30
Wanlu Lei
24
Xueyang Luan
24
Project Owner
Bj
örn Pe
hr
son
Project Coach
Robert Olsson
Author: Sima Banijamali,
ssba@kth.se
Page
2
Table of Contents
1. PURPOSE OF THIS DOCUMENT
................................
................................
................................
.................
3
2. WEEK DESCRIPTION
................................
................................
................................
................................
..
3
3. DELIVER
ABLES OF THE WEEK
................................
................................
................................
....................
3
4. DECISIONS TAKEN
................................
................................
................................
................................
.....
3
6. MEMBER SPECIFIC REPORTS
................................
................................
................................
.....................
4
7.
Start
-
Stop
-
Keep (SSK)
................................
................................
................................
................................
9
8. TOTAL PROGRESS
................................
................................
................................
................................
......
9
9. PLAN FOR NEXT WEEK
................................
................................
................................
.............................
10
9.1. Overall Goals
................................
................................
................................
................................
....
10
9.2. Membe
r Specific Next Week Schedule
................................
................................
............................
10
9.3. Weekly Meeting
................................
................................
................................
...............................
11
Author: Sima Banijamali,
ssba@kth.se
Page
3
1.
PURPOSE OF THIS DOCUMENT
This document r
eport
s
working
progress of Microgrid team during the
13
th
week of the project,
September 9
th
to September 16
t
h
2012
.
2. WEEK DESCRIPTION
NOC
:
We had meeting with new
Carenet team and a NOC handover was done. But on Friday,
September 14, Management server stopped working. It cannot be loaded from the Kernel and
CPU utilization goes higher than 100%. New Carenet team is also aware of the problem and
we
are troubleshootin
g the issue.
Software
:
Continue
d
with implementation and testing of control function via webserver
. Now
V
ref
can be accepted via web page and it will set the output voltage.
A study was also performed
to see whether an authentication could be set for PCB
web page. A link to the full report can be
found on the individual progress report tables.
We also started to write basic version of the
requirements for designing a new protocol.
Hardware
:
Currently none of the PCBs works due to new problems in the
boards
.
Hardware
team is trying to solve the issue.
We also got solar panel from Robert and tried to charge them
but there was no enough sun. So, field testing will be done in next week.
Others
:
The 3
rd
version of project plan was sent to Björn and we are
waiting for his feedback. In
Monday 10
th
we had a group meeting and decided about remained tasks to be done in the last
month. A draft version can be found from here.
3. DELIVERABLES OF THE WEEK
Project plan v3
PCB web page Settings, Help and Home pages
Authentication study
PCBs problems (same old ones) were fixed.
4. DECISIONS TAKEN
Plan for the last month (Sep. 10
th
–
October 10
th
)
Individual tasks for the last month
Author: Sima Banijamali,
ssba@kth.se
Page
4
6
. MEMBER SPECIFIC REPORTS
Sima Banijamali
Date
Actions
and objectives
Deliveries
Individual
Group
Total
Mon.
1. Revising project plan
2. Revising Stakeholder analysis
3. Contacting Voravit regarding broken lamps of our room
4. Group meeting about activities in the last month of the project
9.5
0.5
10
Tue.
1. Uploading 3rd version of project plan at repository and website and sending
it to Björn
2. Reading HTML and Jscript tutorials
3. Working on the PCB setting page
Project Plan v3
10
10
Wed.
1. Meeting with new Carenet Team
2. Fixing PCB Setting page problem
3. Re
-
installing Git
9
9
Thu.
1. Reading HTML and Jscript tutorials
2. Finishing PCB Setting Page and integrating it to the easyWeb
code
3. Designing PCB Help page.
4. Checking Git with Robert
8
8
Fri
.
1. Re
-
installing Git as Robert wants
2. Optimizing PCB Setting
and Help
page
PCB Setting
page
PCB Help Page
5.5
0.5
6
Sat.
1. Revising Authentication document written by Wanlu
2. Writing progress report
3. Finishing web page
PCB final Web
page
Authentication
document
4
4
Total
46
1
47
Author: Sima Banijamali,
ssba@kth.se
Page
5
Haotian Wu
Date
Actions and objectives
Deliveries
Individual
Group
Total
Sun.
1. Debug the web server
6
6
Mon
.
1. Debug webserver
2. Group meeting about tasks in the
last month
Bug located,
designed two solution
8
0.5
8.5
Tue
.
1. Test both solutions for bugs in
webserver
2. Test Webserver
3. Start a new document for
webserver implementation
Webserver is correctly working
9.5
9.5
Wed
.
1. Continue with implementation
and testing of control
function via
webserver
Control function is successfully
implemented and tested in software
aspect; further test with hardware is
needed.
8
8
Thu.
1. A new problem found on the
compiling environment, trying to
solve it
2. Integrate the newly designed web
page into webserver
3. Update corresponding document
for the problem of compiling
environment
1. Problem solved for compiling
environment
2. Update document "Setup compiling
environment and flashing lpc1768
microcontroller" into 2
nd
version and
uploaded to repository
8.5
8.5
Fri.
1. Start to design new protocol for
the microgrid system
2. Search an
d learn features of TCP
and UDP
3. Analyze the requirement for new
protocol
8.5
8.5
Total
48.5
0.5
49
Author: Sima Banijamali,
ssba@kth.se
Page
6
Xueyang Luan
Date
Actions and objectives
Deliveries
Individual
Group
Total
Mon.
1. Discuss about the new tasks in the following month
2. Send SoC
students some useful links
3. Try to implement partial refresh function and time refresh
function of parameters of DC/DC converter in the PCB
homepage
Useful Links
4.5
0.5
5
Tue.
1. Add date/time display to the PCB homepage
2. Implement timely refresh function of parameters of DC/DC
converter in the PCB homepage
3. Merge the codes of the PCB homepage to DC/DC
converter core
An optimized PCB
homepage with:
-
Date/time information
-
Values of the DC/DC
converter can be
refreshed every 5s.
PCB Home page
Data
7
7
Wed.
1. Write "errata & caveats" for the current PCB (design
)
2. Test the PCB boards to check if they work
3. Analyze the causes of reset problem of the PCBs
7
7
Thu.
1. Optimize the PCB homepage and add link
for setting page
2. Search for datasheet for some components Add hyperlink
of corresponding datasheet to the components in
"Components list" and send them to SoC students
3. Write "errata & caveats" document
4. Help to do some simple tests on the solar pa
nel
7
7
Fri.
1. Write "errata & caveats" report
2. Discuss with Wanlu about the problems with the diodes
Errata and Caveats
9
9
Sat.
1. Discuss with
Wanlu about the problems with the diodes
4
4
Total
38.5
0.5
39
Author: Sima Banijamali,
ssba@kth.se
Page
7
Wanlu Lei
Date
Actions and objectives
Deliveries
Individual
Group
Total
Mon
.
1. Connect mysql database with php
2. Configure apache server and
database
3. Learn and write register page in
php
4. Group meeting about future tasks
8
0.5
8.5
Tue.
1. Finish reg.html and reg.php.
2. Learn create and edit commands
table in database.
3. Fix php
module in configuration,
use connect function to connect it
with database.
9
9
Wed.
1. Finish login.html, login.reg.
2. Test the authentication page on
local server.
3. Test in LAN area.
php authentication environment and
testing pages.
8
8
Thu.
1.
Find method to implement
authentication into board.
2. Fix webserver code to support
php(failed)
3. Write report for php authentication
7
7
Fri.
1. Finish first version of php
authentication report.
2. Discuss with Messy and Haotian
and other experienc
ed friend about
the problem of diode shoot through.
Authentication implementation process
for webpage report
8
8
Sat.
1. Discuss diode problem with Messy
3.5
3.5
Total
43.5
0.5
44
Author: Sima Banijamali,
ssba@kth.se
Page
9
7. Start
-
Stop
-
Keep (SSK)
Sima Banijamali
Name
Start
Stop
Keep
Haotian Wu
Combine bi_direction
with web server code
Continue with new
protocol design
Wanlu Lei
Fix PCB problems
Stop ignoring SSK
Xueyang Luan
Fix PCB problems
Haotian Wu
Name
Start
Stop
Keep
Sima Banijamali
Field testing
Wanlu Lei
Field testing
PHP security
Xueyang Luan
Field testing
Xueyang Luan
Name
Start
Stop
Keep
Haotian Wu
Optimize the web
-
server,
test the webpages with
different browsers
Wanlu Lei
Trouble
-
shooting with
hardware
Sima Banijamali
Field testing
-
-
8
. TOTAL PROGRESS
Author: Sima Banijamali,
ssba@kth.se
Page
10
Name
ECT
Total
Hours
Owed
*
Total
Hours
Achieved
Up to Now
Expected
Hours per
week*
*
Status
Sima
30
680
534
40
On track
Haotian
30
680
495
40
On track
Wanlu
24
544
373
32
On track
Xueyang
24
544
372.5
32
On track
Total
2448
1
774
.5
176
*
(
http://csd.xen.ssvl.kth.se/csdlive/Course
-
Credits
-
S2011
)
*
*
Tea
m started on Wednesday June 19
th
at 13:00 and will finish on October 11
th
.
9
. PLAN FOR NEXT WEEK
9
.1.
Overall
Goals
Primary Goals
Field testing
Running web page from Internet
Adding PCB
nodes to the KTH NOC
Combining bi_direction code with web page
Secondary Goals
New protocol design prototype
9
.2.
Member Specific
Next Week
Schedule
Name
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Sima
Banijamali
09:00
-
18
:00
09:00
-
18:00
09:00
-
18:00
09:00
-
18:00
09:00
-
18:00
-
-
Haotian
Wu
09:00
-
17
:00
09:00
-
17:00
09:00
-
17:00
09:00
-
17:00
09:00
-
17:00
-
-
Wan Lu
Lei
09:00
-
17:00
09:00
-
17:00
09:00
-
17:00
09:00
-
17:00
09:00
-
17:00
-
-
Xueyang
Luan
10:00
-
17:0
0
10:00
-
12:00
10:00
-
17:0
0
10:00
-
17:00
10:00
-
17:00
-
-
Author: Sima Banijamali,
ssba@kth.se
Page
11
9
.3.
Weekly Meeting
Friday 13:00
-
13
:30
Wednesday 13:00
-
13:30
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