Need 14 levels for power curve

[mtbiker22]

Hi everybody,

I stumbled upon your very python script which allows you to interface an USB Tacx with Swift. I recently bought a Tacx Vortius with motorbrake. I am running the script in Ubuntu (installation through the install script), the ANT stick is well detected, as is the Trainer... 0x1932. When I load the power curve through the GUI (Fortius) I get the error "Need 14 levels for power curve". When I open the file it looks a bit messed up:

`<<<<<<< HEAD
#grade:multiplier,additional
-2.2:7.2473916484,-54.4736461506
-2.2:7.06481549168,-50.7770722228
-2.5:7.663245851,-77.9771660033
-1.9:7.58653238952,-60.9312659153
-1.9:9.09993215329,-108.663511836
-0.7:10.1501942564,-117.287622639
0.5:10.8984651461,-112.890378135
1.7:11.2006116248,-96.912998478
2.3:11.7749669128,-96.6855794126
4.1:14.8070800344,-160.488726184
5.3:14.4749670279,-117.592210552
6.5:17.2157706928,-180.237148761
7.1:16.5408990578,-144.621969741
7.4:17.3557980686,-163.011468688

#grade:multiplier,additional
-1.5:1,0 #-3i.e. for resistance level 1, power = speed x 4.5 + (-20) watts = 20kph x 4.5 - 20 = 70 watts
-1 :1.5,0 #-2
-0.5:2,0 #-1
0 :3,0 #0 60W @20kph
0.5 :5,0 #1 100W
1 :7.5,0 #2 150W
1.5 :10,0 #3 200W
2 :11,0 #4 220W
2.5 :14,0 #5 280W
3 :15,0 #6 300W
3.5 :17.5,0 #7 350W
5 :19.5,0 #8 390W
5.5 :21.5,0 #9 430W
6 :23,0 #10 460W

6e9d26d
`

Which one is the correct callibration file?

I also run into problems with the runoff, it is not possible to reach 40 kph... resistance seems to be really high...

Any help would be really welcome!

[WouterJD]

I had same problems with Tacx Fortius and we seem to be amongst others.
I amd working on a child-version of antifier and will publish on github shortly.
This "FortiusANT" is under test now and working with Zwift and TrainerRoad, currentlyt tested on windows but should be a no-brainer to get working on your system since antifier already does.

Please respond if you are interested; follow me on strava to see results.
There will be a zwift ride tonite.

I will support to get it working on your system!

[mtbiker22]

I am interested, can you share a code preview? What is your strava?

[WouterJD]

Hi, my strava is "Wouter Dubbeldam", the netherlands.
I will share code asap; as in "this week"

[mtbiker22]

Another Dutch guy great... Ik ben erg geïnteresseerd in je resultaten.

[WouterJD]

Haha... Reveal yuor name :-)

[mtbiker22]

Hmm your strava looks promising... are you familiar with this one https://github.com/pepelkod/AntBridge
Looks promising but I keep getting the -110 error, some problem with reading from USB (trainer)

[WouterJD]

Bart, please check https://github.com/WouterJD/FortiusANT/ and let me know.
Please post an issue "install on ubuntu" under my repository for further discussion.

Anyone else: feel free to visit my project and let me know!

[mtbiker22]

Great, thanks, I will have a look... I am running different Linux versions, first try will be linux mint... eventually I want to move to a raspberry pi (2)...

[WouterJD]

Success. If you got antifier to work, in a separate directory FortiusANT should work.
Please post questions as issue under FortiusANT to collect adequate reference there :-)

[mtbiker22]

Ok, last message over here: I can run antifier in Mint, FortiusANT gives me an error when starting (Python 2.7)

File "FortiusAnt.py", line 865
clv.print()
^
SyntaxError: invalid syntax

I am trying now to install the required dependencies in Python 3.5...
Running into problems with pygame

[WouterJD]

maak ff issue aan, aub