Difference between revisions of "Self Driving RC Car/2020"
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<youtube>OL0vg1WmI6I</youtube> | <youtube>OL0vg1WmI6I</youtube> | ||
<youtube>YeUMtQyvZKM</youtube> | <youtube>YeUMtQyvZKM</youtube> | ||
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= Presentation = | = Presentation = | ||
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=== MacOS === | === MacOS === | ||
If you'd like to generally use OpenCV you can get it e.g. from the macports project: | If you'd like to generally use OpenCV you can get it e.g. from the macports project: | ||
| + | ==== MacPorts ==== | ||
<source lang='bash'> | <source lang='bash'> | ||
sudo port install opencv +java | sudo port install opencv +java | ||
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</source> | </source> | ||
For your convenience you'll find these two files in the lib directory. | For your convenience you'll find these two files in the lib directory. | ||
| + | ==== From Source ==== | ||
| + | # install5 in opencvubuntu has the commands for MacOS - but does not work even if you install dpkg with | ||
| + | <source lang='bash'> | ||
| + | sudo port install dpkg | ||
| + | </source> | ||
| + | |||
=== Ubuntu 18 === | === Ubuntu 18 === | ||
You might want to use scripts/opencvubuntu to download the 75 MByte libopencv_java343.so and install the backports libjasper libraries that are not published with Ubuntu 18 by default. You'll find | You might want to use scripts/opencvubuntu to download the 75 MByte libopencv_java343.so and install the backports libjasper libraries that are not published with Ubuntu 18 by default. You'll find | ||
some other links in the script that might also give you hints on how to proceed if you have another environment or different needs. You might want to create an Issue if you run into trouble. | some other links in the script that might also give you hints on how to proceed if you have another environment or different needs. You might want to create an Issue if you run into trouble. | ||
=== Windows === | === Windows === | ||
| − | Help Wanted -please file an issue if you want to things running on Windows. | + | Help Wanted -please file an issue if you want to try to get things running on Windows. |
= Deployment = | = Deployment = | ||
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# rc-duke configuration file | # rc-duke configuration file | ||
# remote car raspberry PI configuration | # remote car raspberry PI configuration | ||
| − | remotecar.host= | + | remotecar.host=picaro |
remotecar.user=wf | remotecar.user=wf | ||
# camera url format | # camera url format | ||
| − | camera.url=http:// | + | camera.url=http://picaro/html/cam_pic_new.php |
# webserver configuration | # webserver configuration | ||
webcontrol.port=8080 | webcontrol.port=8080 | ||
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# how many beats may be missed before remote car is forced to stop | # how many beats may be missed before remote car is forced to stop | ||
watchdog.max.missed.beats=6 | watchdog.max.missed.beats=6 | ||
| + | # use servoblaster as servo control | ||
| + | servo.command=servoblaster | ||
# be careful with your GPIO configuration | # be careful with your GPIO configuration | ||
# you might damage your PI with a misconfiguration! | # you might damage your PI with a misconfiguration! | ||
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# wheel configuration | # wheel configuration | ||
wheel.gpio=18 | wheel.gpio=18 | ||
| − | wheel.center= | + | # positive - higher values mean go right |
| − | wheel.stepsize= | + | wheel.orientation=+ |
| − | wheel. | + | wheel.center=144 |
| − | wheel. | + | wheel.stepsize=1 |
| + | wheel.max.left=115 | ||
| + | wheel.max.left.angle=-18.0 | ||
| + | wheel.max.right=158 | ||
| + | wheel.max.right.angle=14 | ||
# engine configuration | # engine configuration | ||
engine.gpio=17 | engine.gpio=17 | ||
| + | # positive - higher values means going quicker | ||
| + | engine.orientation=+ | ||
engine.speed.zero=130 | engine.speed.zero=130 | ||
engine.stepsize=1 | engine.stepsize=1 | ||
| − | engine.min.speed.reverse= | + | engine.min.speed.reverse=127 |
| − | engine.max.speed.reverse= | + | engine.max.speed.reverse=122 |
| − | engine.min.speed.forward= | + | engine.min.speed.forward=133 |
| − | engine.max.speed.forward= | + | engine.max.speed.forward=138 |
| − | + | engine.max.velocity.reverse=-1.0 | |
| + | engine.min.velocity.reverse=-0.5 | ||
| + | engine.min.velocity.forward=0.23 | ||
| + | engine.max.velocity.forward=1.0 | ||
</source> | </source> | ||
The deploy script as a help option that shows how it can be used: | The deploy script as a help option that shows how it can be used: | ||