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#1
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Autonomous Programming workshop at LA Regional
Hi everyone,
I have received quite a few e-mails over last weeks from team who were unable to program autonomous mode during the build season. To help them out, we, team 696, think it is a good idea to run an autonomous Programming Workshop at LA regional. We have a dead reckoning code that I think is very adaptable. Since most of the teams who don’t have autonomous would probably run on dead reckoning, we’ll share our code with them since it is very easy to modify. Because we only have 15 students in our team, I would appreciate if any other teams can help us with running this workshop. Since we’ll be running this workshop all day Thursday, Friday, and Saturday, please e-mail me, punarhero@yahoo.com, the personnel on your team who can assist and the time they can assist, so that I can make a schedule. I think it’ll be great if we have more robots running autonomous in our regional than any other. Please e-mail me ASAP. Thanks, Punar Sikka Clark Magnet High School Team 696 www.team696.org punarhero@yahoo.com |
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#2
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See... I would so help you.. except we're going to the midwest regionals this weekend... and since our autonomous mode works really well, I have nothing to program all weekend.. oh well.. poor me
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#3
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What did you use for programming???
Since you said your program works so well, I was just curious. How did you program it? I mean, is it dead reckoning or uses some mechanical device like sensors.
Also, if it is dead reckoning, did you user select command or count the loops. I'll really like to take a look at your program, and compare it to ours. We used a select command and counted loops to run autonomous. My e-mail address is punarhero@yahoo.com Please send me a copy of your code whenever you have time |
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#4
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I guess you could call our code dead reckoning... but not quite. What ours does is during practice or whenever we have the chance we have the operator run the robot in whatever way we want it to. While the operator is doing this, the program records all the movements that were made with the joystick. During autonomous mode, the program sends the recorded joystick movements to the robot and voila! we have a great autonomous run.. and we got lucky last week at ypsi and recorded an excellent pattern to follow. We've been using it ever since.
Now as for how it works, we aren't going to release that until after our last regional (next week) unless we make it into nationals in which case we'll release it after then. Honestly, it really is quite simple to implement, and we can store up to 8 different programs at once. It is simliar to the "copycat" program in the white papers section, but ours is much simpler... mainly because it runs off our hardware timer (see below) As for selection of user programs.. we put 3 switches on our board that the operator selects, and the state of these switches is recorded every loop.. until autonomous mode is activated at which point it stops recording the value since obviously it is invalid at that point.. and runs the appropriate program. Code:
if auto_button = 1 OR auton_mode = 1 then select (auto_select) case 0 'joy 1 run 2 case 1 'joy 2 run 3 case 2 'joy 3 run 4 case 3 'joy 4 run 5 case 4 'joy 5 run 2 case 5 'joy 6 run 3 case 6 'joy 7 run 4 case 7 'do nothing... just in case :-) endselect else gosub operator_control endif ![]() But look for us to release our code (which is actually commented pretty good) next week if we dont get to go to nationals.. [edit] Another thing I forgot to mention is because of the presence of that timer... our code isn't very easy to adapt to other robots.. [/edit] Last edited by randomperson : 28-03-2003 at 22:23. |
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#5
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Yep.. stuck my code in the white papers section.. probably too late to use until next year, but a good read nonetheless
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#6
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If anyone is interested, our code (which worked perfectly everytime we used it), it's up now on our website: http://www.cogsquad.org/downloads/
As always, feel free to email/PM me with any questions you have about it. --Rob |
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