What steps will reproduce the problem?
1. back to back roasts
2. pressing "reset"
3.

What is the expected output? What do you see instead?
When capturing events such as Dry End and First Crack the time of event is not 
logged so logged data looks like : 132C : 00:00, when it should read 132c : 4:47


What version of the product are you using? On what operating system?
0.5.5 on OSX Lion


Please provide any additional information below.
This only happens on the roast after the first roast. If the application is 
closed and reopened this sometimes fixs the problem but it always returns.
We were using a Omega Datalogger, just upgraded to a TC4C board.

Open Roast Properties and use the following
values.

WEIGHT IN : 300 OUT 258.3
TAB
Artisan show "13.9 City"

After saving the profile, the value is 0.0

Why not remove the PID line if no PID device is selected and place RESET and 
HUD in the lower line, to have more "head space" (eg. a higher-resolution 
y-axis)?

What steps will reproduce the problem?
1.When I try to change labels on the cupping form
2. When I try to save an user-defined cupping form
3.

What is the expected output? What do you see instead?

1.I've noticed that when I change labels on the cupping form, it is not 
visible on the cupping wheel in real-time (as I digit the new label).
I expect to see the change in real-time as I digit a new label

2.I haven't found a user-friendly way to customize and save a cupping form 
that can go inside the default bar and be recalled on opening any artisan file

What version of the product are you using? On what operating system?

0.5.5 for Mac

What steps will reproduce the problem?
1.
2.
3.

What is the expected output? What do you see instead?


What version of the product are you using? On what operating system?


Please provide any additional information below.

Apologies - I'm just looking to set Artisan up to chart my roasts and am 
learning as I go... is it possible to record/chart data in real time?  As 
opposed to later uploading via USB.  And if so, which of the supported devices 
provides for this?

Thanks

Adding a special event in the Roast properties dialog allows to give it a name, 
however, as soon as another special event is created by pressing New, the 
previous event is again just named according to its position (eg. 1 for the 
first event).

What steps will reproduce the problem?
1.keyboard shortcut would (1) end active roast
2.save it to a default location with a default name that would increment each 
time
3.Reset roast log and engage the "on" button

What is the expected output? What do you see instead?


What version of the product are you using? On what operating system?  v0.32 win 
xp and mac 10.5


Please provide any additional information below.  This would greatly facilitate 
workflow when doing back to back roasts...This issue is an enhancement and not 
a defect

I was just thinking - would it be possible to have a mailing list for 
discussion for artisan? It's more or less standard in the open-source world 
plus most developers are used to communicate that way. I don't know (and 
frankly don't care much) about google groups, as simple mailing lists are just 
easier to work with IMHO.

Regards,
Lukas

ps: I'd be able to host such a mailing list myself, if needed

Please take a look at Kaffee-Netz
http://www.kaffee-netz.de/vom-rohkaffee-zum-selbstr-ster/45600-artisan-beta-r-st
logging-software-5.html#post538520

What steps will reproduce the problem?
1. install a probe on the heating element
2. start the roaster
3. wait until the heat element gets above 499.2C

What is the expected output? What do you see instead?
499.3C and above (until 700C)

flat line on the chart. when  i reset and start again the channels temp is 
shown as -0.1C, also a flat line.

What version of the product are you using? On what operating system?
Version: 0.5.3 
Python: [ 2.7.1+ ] Qt: [ 4.7.2 ] PyQt: [ 4.8.3 ] OS:[ Linux ]
Ubuntu natty 11.04
Kernel 2.6.38-10generic
Gnome 2.32.1

Please provide any additional information below.

I made a roast where 1C start and end was included in the graph. I pressed Drop 
(I am 95% sure not 100%) but this did not show up, ref picture. There was an 
error message which I have included below. I am using Windows XP SP3 with 
Artisan 0.3.1.

Traceback (most recent call last):
  File "artisan.pyw", line 3646, in editgraph
  File "artisan.pyw", line 4249, in __init__
TypeError: int() argument must be a string or a number, not 'NoneType'

What steps will reproduce the problem?
1.
2.
3.

What is the expected output? What do you see instead?


What version of the product are you using? On what operating system?


Please provide any additional information below.

What steps will reproduce the problem?
1.If you change the Ramp Soak pattern to say 1-8 then close the dialouge box it 
defaults bact to 1-4
2.
3.

What is the expected output? What do you see instead?

should save ramp Soak pattern setting

What version of the product are you using? On what operating system?
WIN XP SP3

Please provide any additional information below.

Artisan should be import also Files with .txt Extension.
Because this is the standard extension of K202 Thermolog export dialog.

I'm getting the error below repeated in the artisan.exe.log file.

Possibly something to do with my TC4 code running on a PICAXE?

The ET and BT graphs are being drawn correctly.


Traceback (most recent call last):
  File "artisan.py", line 375, in timerEvent
  File "artisan.py", line 713, in ARDUINOTC4
  File "artisan.py", line 9176, in ARDUINOTC4temperature
ValueError: need more than 1 value to unpack

The xy values displayed in the upper right corner on mouse over, display only 
the y value but not the x value (shows only "x=", but no value).

However, if I change the x-axis max value to eg 1000 in the "edit curves lines 
and axis" dialog, x values are displayed, but in ticks not in minutes. Also the 
x-axis is now displaying ticks and not minutes anymore.

What steps will reproduce the problem?
1. setting the VA18B to 2400 8 N 1
2. starting the roast
3. program hangs up with message "scope recording"

What is the expected output? What do you see instead?
exed output expected output is temperature curve, instead program just hangs u 
and has to be forced to quit

What version of the product are you using? On what operating system?
Artisan 0.4.1 for windows with windows XP SP 3 on an AMD Sempron 300+ with 512 
MB Memory.

Please provide any additional information below.
Nothing availabe, artisan hangs up with no log. System memory is still 
available and cpu load is below 5%. VA18B works propperly with its own software.

So x and y lower and upper limits, once set via the axis menu should be stored 
with the applications preferences. The axis dialog itself could be extended 
with a default button that returns to the initial defaults as in the phases 
dialog.

What steps will reproduce the problem?
1. Using artisan to log a roast (normal use), delays occur when it is 
polling/drawing
2. Using EEE PC or lower system resource devices
3. Using external program to read DMM

What is the expected output? What do you see instead?
It often takes 2-3 seconds to update the clock or anything in the window when 
running on lower end machines. The performance even on my 2.8Ghz quad core is 
noticbly "clunky" too.

What version of the product are you using? On what operating system?
Windows 7
Artisen 0.5.5?

Please provide any additional information below.
Really love the work which has been done on this, it's a really good effort. A 
little disappointed by the performance, maybe this only effects users which are 
calling an external program to get BT? The external program executes very 
quickly, I don't think it is causing the delay!

I use other similar applications on the same EEE PC and they run smoothly so 
that's where my expectation comes from

Resetting the graph displays a message 'Scope has been resetted'.

Should be 'reset' rater than 'resetted'.

Can't set the sample interval below 1 second. Would like 1/2 secnd interval.

What steps will reproduce the problem?
1.Normal Running, never updates lcd6
2.Able to force update by doing PID->SV Tab->Then moving the radio button from 
7 to 6 then back to 7, at this point the lcd in the main screen updates.

3.

What is the expected output? What do you see instead?
Expected output Controller PID SV in real time
Instead on "0" or if forced last read from controller


What version of the product are you using? On what operating system?
0.3.3, Win XP SP3

Please provide any additional information below.

Please ta a look at Kaffee-Netz
http://www.kaffee-netz.de/vom-rohkaffee-zum-selbstr-ster/45600-artisan-beta-r-st
logging-software-5.html#post538518

It would be great to be able to add roaster settings (like power and fan for 
the Quest M3). One way of doing this would be to:
- Add a new option to "Conf" menu called "Roaster"
- In this configuration tab one would define the following: "Roaster" (ex: 
Quest M3), "Minimum power" and "Maximum power" (for the Quest that would be 1 
and 5 for the 220V version, the max would be 10 for the 110V version. Other 
roasters could have other values). In addition there could be an "Increments" 
button (could be 0.25 for the 220V version of the Quest, another roaster with 
different max/mins could have increments of maybe 10). Same for fan settings. 
Perhaps other variables are needed to?
- In the Roast Dialogue, instead of typing in the Roaster manually you would 
chose from a pulldown list based on whats available in the Roaster 
configurations. Default value is the same as previous roast.
- When the roast is running there could be two sliders on the left hand side of 
the graph. They would display power and fan settings (with min / max / 
increments based on values chosen in configuration). These are clickable and 
the operator can click anywhere on the sliders at any time.
- The power setting could be displayed as a histogram (color below) and the fan 
settings as a line? Or something like that...

Purpose of code changes on this branch:
/svn/branches/TRY-JimG-TC4arduino/trunk/artisan.py

Comments received from previous review request have been addressed.  Added some 
sleep time for thread stability.

TRY branch code has been tested on Linux and Windows.  Seems to be working well 
on both systems.

In SampleThread class, switched from using time.clock() to time.time() to 
determine elapsed time (time.clock() was fine on Windows, but did not work as 
expected on Linux systems).

When reviewing my code changes, please focus on:

Changes:
1) Forces samples to occur at even multiples of user-specified delay
2) Improves initialization code for TC4 arduino device
3) Fixes typos that resulted in not calling __init__ for SampleThread

After the review, I'll merge this branch into:
/trunk

The problem is to manage the app at the same time as the roaster. Maybe you 
could ease the process by allow to push the space bar for the standard 
procedure marks : ON -> Charge -> Dry End -> FC .... and a shift-space to allow 
an Event mark.

Subject says it all, just a single line that needs to be replaced (6831). The 
code would profit from a little structure and modularisation, btw - nice 
program nevertheway!

Regards,
Lukas

What steps will reproduce the problem?
1. Load a roast profile
2. Go to Roast -> Cup profile...

What is the expected output? What do you see instead?

The GUI to edit the cup profile but nothing happens and I got this erros at the 
console:

Traceback (most recent call last):
  File "/usr/share/artisan/artisan.py", line 4991, in flavorchart
    dialog = flavorDlg(self)
  File "/usr/share/artisan/artisan.py", line 8192, in __init__
    aw.qmc.flavorchart()
  File "/usr/share/artisan/artisan.py", line 1504, in flavorchart
    self.ax1.fill_between(angles,0,self.flavors, facecolor='green', alpha=0.1, interpolate=True)
  File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 6038, in fill_between
    collection = mcoll.PolyCollection(polys, **kwargs)
  File "/usr/lib/pymodules/python2.6/matplotlib/collections.py", line 666, in __init__
    Collection.__init__(self,**kwargs)
  File "/usr/lib/pymodules/python2.6/matplotlib/collections.py", line 108, in __init__
    self.update(kwargs)
  File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 626, in update
    raise AttributeError('Unknown property %s'%k)
AttributeError: Unknown property interpolate

Add "ambient temperature" to the Roast properties dialog (and also to the HTML 
report!). For smaller "artisan" roasters this might be an characteristic value 
describing the roast.

If a completed profile that has a proper Charge time defined is loaded and 
additionally a background profile is loaded, which has a proper Charge time 
defined too, the two profiles are not aligned wrt. to their charging time wrt. 
the x/time axis. One has to manually move the background horizontally to make a 
comparison between the two.

What steps will reproduce the problem?
1. Auto-save is undefined
2. Click File / New. Auto-Save dialog is display. 
3. Cancel Auto-Save dialog. New is canceled.

What is the expected output? What do you see instead?

Expected to start a new roast with Auto-Save off. Instead the new action is 
canceled altogether. Non-intuitive but is this the intended behavior?

Please use labels and text to provide additional information.

What steps will reproduce the problem?

1.pascal@linux-czn4:~> artisan 
Erreur de segmentation

What is the expected output? What do you see instead?

artisan : nothing

linux-czn4:~ # tail -f /var/log/messages
Feb 21 10:45:50 linux-czn4 kernel: [33439.419436] python[24108]: segfault at 0 
ip (null) sp 00007fff37f0f728 error 14 in python2.6[400000+1000]

What version of the product are you using? On what operating system?

artisan-0.3.3-3

Please provide any additional information below.

Hello

I'm trying to use artisan on an rpm based distro, opensuse.
I made a rpm file whith alien

[[[ alien -rvc artisan_0.3.3-2_all.deb 
        dpkg-deb --info artisan_0.3.3-2_all.deb control 2>/dev/null
        dpkg-deb --info artisan_0.3.3-2_all.deb control 2>/dev/null
        dpkg-deb --info artisan_0.3.3-2_all.deb conffiles 2>/dev/null
        dpkg-deb --fsys-tarfile artisan_0.3.3-2_all.deb | tar tf -
        dpkg-deb --info artisan_0.3.3-2_all.deb postinst 2>/dev/null
        dpkg-deb --info artisan_0.3.3-2_all.deb postrm 2>/dev/null
        dpkg-deb --info artisan_0.3.3-2_all.deb preinst 2>/dev/null
        dpkg-deb --info artisan_0.3.3-2_all.deb prerm 2>/dev/null
        mkdir artisan-0.3.3
        chmod 755 artisan-0.3.3
        dpkg-deb -x artisan_0.3.3-2_all.deb artisan-0.3.3
        rpm --showrc
        cd artisan-0.3.3; rpmbuild --buildroot=/root/artisan-0.3.3 -bb --target noarch artisan-0.3.3-3.spec 2>&1
artisan-0.3.3-3.noarch.rpm generated
        find artisan-0.3.3 -type d -exec chmod 755 {} ;  ]]]

artisan with python-matplotlib-1.0.1-pm.18.3-i586 return :

ImportError: /usr/lib/python2.6/site-packages/matplotlib/_path.so: wrong ELF 
class: ELFCLASS32

I try python-matplotlib-1.0.1-24.3-x86_64 and have this segfault error.

I don't find any information about "error 14" in python.

Regards

Pascal

I've forgotten to save a profile several times before reseting and moving on to 
the next. I would like to see either one of two options:

1. A log that allows you to pull up all previous data
2. A dialog window that asks you if you want to save if you havn't done so 
already and have just clicked reset.

If y-min is set to say 75C the events bar and the event line ends at the bottom 
disappear.

What steps will reproduce the problem?
1.Rest button sets timer to zero until chart is turned back on, then restarts 
at prior time
2.
3.

What is the expected output? What do you see instead?
expect reset to put timer at zero and when scope is on, time begins at zero

What version of the product are you using? On what operating system?
0.5.5. Mac Mountain Lion. Pyton 2.7.2

Please provide any additional information below.

What steps will reproduce the problem?
1.Open Artisan 0.4.1 on Ubuntu 10.10(maverick) click "PID" button then in RS 
tab click "read RS values" then close window. PID button will not work again 
and have to close Artisan. I have a FUJI PXG5 which has Ramp Soak settings set 
in seconds which may be the issue as when I click "read RS values" Artisan 
reads back for example [T150.0][R15][S0] where I have set Ramp to 150 seconds 
with Parameter Loader.

2.Issue 19 has returned, my lcd6 does not update with SV remains on "0"
3.

What is the expected output? What do you see instead?
1.PID button does not reopen window
2.SV remains on zero

What version of the product are you using? On what operating system?

Artisan 0.4.1
Ubuntu Ubuntu 10.10(maverick)
Intel Celeron 2.80Ghz
Memory 1.2GB

Please provide any additional information below.

I use a dedicated PC only for roasting, 
Do I need to be using a different compiled version for my processor on Ubuntu?

I store the profiles in my own folder and Artisan always goes back to the 
default, it should remember mine.

What steps will reproduce the problem?
1. push the menu 'Roast -> Cup Profile
2.
3.

What is the expected output? What do you see instead?
Traceback (most recent call last):

No window dialog appears, but
i can see following terminal message:

  File "/usr/share/artisan/artisan.py", line 5893, in flavorchart
    dialog = flavorDlg(self)
  File "/usr/share/artisan/artisan.py", line 8533, in __init__
    aw.qmc.flavorchart()
  File "/usr/share/artisan/artisan.py", line 1756, in flavorchart
    self.ax1.fill_between(angles,0,self.flavors, facecolor='green', alpha=0.1, interpolate=True)
  File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 6038, in fill_between
    collection = mcoll.PolyCollection(polys, **kwargs)
  File "/usr/lib/pymodules/python2.6/matplotlib/collections.py", line 666, in __init__
    Collection.__init__(self,**kwargs)
  File "/usr/lib/pymodules/python2.6/matplotlib/collections.py", line 108, in __init__
    self.update(kwargs)
  File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 621, in update
    raise AttributeError('Unknown property %s'%k)
AttributeError: Unknown property interpolate



What version of the product are you using? On what operating system?

I use the voltcraft k204 (center 309) on a ubuntu 10.04 (netbook) and a desktop 
Kubuntu 10.10.
On both systems i have the same problem with the same terminal message.


Please provide any additional information below.

What steps will reproduce the problem?
1.Swapping probes on datalogger
2.Restarting program and or computer
3.Updating Artisan to 5.5 (had 5.4)

What is the expected output? What do you see instead?
I expect to see the BT read as the BT but the BT reads as ET, vice versa.

What version of the product are you using? On what operating system?
5.5 (lastest- just downloaded today, 4-28-12). Windows 7, bit with all latest 
updates.

Please provide any additional information below.
Omega HH506RA logger, K-type probes, Hottop B roaster. 
Thanks!

Purpose of code changes on this branch:
Eliminate problem of samples being taken on uneven time boundaries.
Current code adds the time required to perform the sample to the
cycle time, so that sample times do not correspond with user-
specified sampling interval.

branches/TRY-JimG-TC4arduino/trunk/artisan.py, revision 637


When reviewing my code changes, please focus on:
SampleThread.sample() function

Added trigger that is incremented by aw.qmc.delay/1000. so that
samples will all fall at even multiples of user-specified sampling
cycle time.


After the review, I'll merge this branch into:
trunk/

WINDOWS 7 Ultimate 32bit 
ARTISAN 0.3.3

What steps will reproduce the problem?
1. get failure if open new Logfile (from Marko) 
or
2. open own old Logfile, save as Artisan 0.3.3 and reopen it

Hi Guys,

I wish to import exported K204 Files by Artisan.

Whe i import K202 Files, Artisan doesnt import T2, but import T1 and T3

ARTISAN RED = ET = T3  (K204)              [must change to channel T1]
ARTISAN BLUE = BT = T2  (K204)


This is the exported File (Format *.CH4)
((T4 was not use, in enclosed File *.ch4 T4 Values bigger the 3000))

[DATE/TIME/ CH3 CH1 CH2 CH4]

#begin
12.08.2011  15:27:21    236,8   226,6   262,1   276,7
12.08.2011  15:27:22    237,8   226,6   262,1   276,7
12.08.2011  15:27:23    237,8   225,6   262,1   276,7
12.08.2011  15:27:24    237,8   225,6   261,1   276,7
12.08.2011  15:27:25    236,8   225,6   261,1   276,7
12.08.2011  15:27:26    236,8   225,6   261,1   276,7
12.08.2011  15:27:27    236,8   225,6   261,1   276,7
12.08.2011  15:27:28    236,8   225,6   261,1   276,7



The difference to K202 exported Files, you can see here:
Artisan mapping CH1 = ET
Artisan mapping CH2 = BT

[DATE/TIME/ CH1 C   CH2 C]

#begin
26.01.2000  03:53:16    166,1   C   172,5   C       
26.01.2000  03:53:17    165,9   C   172,5   C       
26.01.2000  03:53:18    165,9   C   172,5   C       
26.01.2000  03:53:19    166,0   C   172,5   C       
26.01.2000  03:53:20    165,9   C   172,5   C       
26.01.2000  03:53:21    165,9   C   172,5   C       
26.01.2000  03:53:22    165,9   C   172,5   C       
26.01.2000  03:53:23    166,0   C   172,6   C   


I thank you for Implementation ;)
'Ingo

What steps will reproduce the problem?
1.Execute Artisan on HP Omnibook XE3i laptop - Celeron 900 Mhz
2.
3.

What is the expected output? What do you see instead?
See attached file

What version of the product are you using? On what operating system?
0.3.4 or 0.4. Windows XP SP2

Please provide any additional information below.

What steps will reproduce the problem?
couldn't reproduce it

What I did was:
1. starting artisan
2. no meter connected
3. opened recorded file (*.txt)
4. panned and zoomed the axis to fit the roasting profile into the window
5. closed artisan

What is the expected output? What do you see instead?
I expected artisan to close. A error message ocurred saying something like "an 
error occured. see artisan.exe.log for details"
I clicked the ok-button in this message and a blue screen occured.

What version of the product are you using? On what operating system?
0.3.3 OS W7

Please provide any additional information below.
The artisan.log.file contained only a few lines:

Traceback (most recent call last):
File "artisan.py", line 388, in timerEvent
File "artisan.py", line 683, in VOLTCRAFTK204
File "artisan.py", line 7818, in CENTER309temperature
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe4 in position 36: 
ordinal not in range(128)

This lines have been repeated many times (file size 1347 kb!)

Data samples are sometimes missed when panning graph or checking settings. 

What steps will reproduce the problem?
1. panning
2.
3.

What is the expected output? What do you see instead?
Data should continue to be captured.


What version of the product are you using? On what operating system?
0.3.4
Windows 7

Cannot seem to be able to reopen any saved profiles.

Version 0.3.3 (Created with 0.3.3)

MAC OSX 10.6.6.. USER is with Admin rights.

Everytime I try to open one of the three profiles I just did, I get the error 
in fileload () 'module' object is not callable message

Thanks

C:\Artisan\lib\library.zip\matplotlib\axes.py:2381: 
UserWarning: Attempting to set identical left==right results
in singular transformations; automatically expanding.
left=0, right=0

Is this normaly?

What steps will reproduce the problem?
1. Routine run using hh806au
2.
3.

What is the expected output? What do you see instead?
 expected delta BT 1-10; actual 0  

What version of the product are you using?  On what operating system? 
 V 0.3;  both win xp and mac 10.5

Please provide any additional information below.
 V 0.2 works Okay
 Delta Et works Okay on both V 0.2 and V 0.3

- Ability to change when events occured using the Roast Properties dialogue. 
For instance if you pressed the 1Cs at 07:40 by mistake when it should have 
been 08:00 it would be nice to be able to change it. After updating the 
dialogue box the graph would also correctly display 1Cs at 08:00 with the 
corresponding temperature.
- In the Roast Profile dialogue the events could be displayed with time=0 when 
dropping in, not when starting the logger. The exception would be "Charge", 
which could stay the way it is now in order to be able to move the start time 
of the roast.
- When using the "Event" button a time / temperature note should be shown in 
the graph just like it does when pressing the preset events like 1Cs etc. The 
label can be genereic (like the "1", "2"... used now), and then you could edit 
the name afterwards in the Roast Profile dialogue. This would allow adding 
turning point, drying phase etc for those who want those logged. After changing 
the name the graph should also be updated with new name.
- There is no mouseover information for the "Event" button