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Anna O.
Banan G.
Caden R.
Carson W.
Charlie H.
Daniel M.
David S.
Dina H.
DJ J.
Edan E.
Edward K.
Elan P.
Ella G.
Erika F.
Ethan C.
Firmiana W.
Foziea G.
Gabe C.
Jake A.
James B.
Jeana T.
Jonathan L.
Kevin L.
Laura M.
Lawrence Z.
Leilani C.
Lukas G.
Malia F.
Mark H.
Marlow T.
Maya E.
Mayank H.
Nhan T.
Noah B.
Nolan D.
Reese P.
Sam K.
Sarah H.
Shashank H.
Skye P.
Stefania D.
Tanish K.
Tommy C.
Adam P.
Billy D.
Bob S.
Chris E.
Dan M.
Greg S.
Hyunjoon K.
Ian R.
Lobna B.
Michal O.
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Rishi T.
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Zade L.
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Group
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Electrical & Code 2020
Climber 2020
Shooter 2020
Intake 2020
Wheel 2020
CAD & Integration 2020
Assembly 2020
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Students
Anna O.
Caden R.
Carson W.
Charlie H.
Daniel M.
David S.
Dina H.
Edan E.
Edward K.
Elan P.
Ella G.
Erika F.
Firmiana W.
Gabe C.
Jake A.
James B.
Jeana T.
Jonathan L.
Kevin L.
Laura M.
Lawrence Z.
Leilani C.
Lukas G.
Malia F.
Mark H.
Marlow T.
Mayank H.
Nhan T.
Noah B.
Nolan D.
Reese P.
Sam K.
Sarah H.
Shashank H.
Skye P.
Stefania D.
Tanish K.
Tommy C.
Mentors
Adam P.
Billy D.
Bob S.
Chris E.
Dan M.
Ian R.
Michal O.
Mike K.
Zade L.
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Marlow, Malia
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Foziea G.
Tommy C.
Tanish K.
Stefania D.
Skye P.
Shashank H.
Sam K.
Nolan D.
Noah B.
Nhan T.
Mayank H.
Mark H.
Malia F.
Lukas G.
Leilani C.
Lawrence Z.
Kevin L.
Jonathan L.
Jeana T.
James B.
Gabe C.
Firmiana W.
Erika F.
Elan P.
Edward K.
Edan E.
Dina H.
David S.
Daniel M.
Charlie H.
Carson W.
Caden R.
Anna O.
Ella G.
Jake A.
Sarah H.
Reese P.
Laura M.
Marlow T.
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Nikolai M.
Mike K.
Michal O.
Ian R.
Dan M.
Chris E.
Bob S.
Billy D.
Adam P.
Zade L.
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Marlow, Malia
Students
Anna O.
Caden R.
Carson W.
Charlie H.
Daniel M.
David S.
Dina H.
Edan E.
Edward K.
Elan P.
Ella G.
Erika F.
Firmiana W.
Gabe C.
Jake A.
James B.
Jeana T.
Jonathan L.
Kevin L.
Laura M.
Lawrence Z.
Leilani C.
Lukas G.
Malia F.
Mark H.
Marlow T.
Mayank H.
Nhan T.
Nolan D.
Noah B.
Reese P.
Sam K.
Sarah H.
Shashank H.
Skye P.
Stefania D.
Tanish K.
Tommy C.
Mentors
Adam P.
Billy D.
Bob S.
Chris E.
Dan M.
Michal O.
Mike K.
Zade L.
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Marlow, Malia
Students
Anna O.
Gabe C.
Jake A.
James B.
Jeana T.
Jonathan L.
Kevin L.
Laura M.
Lawrence Z.
Leilani C.
Lukas G.
Firmiana W.
Erika F.
Caden R.
Carson W.
Charlie H.
Daniel M.
David S.
Dina H.
Edan E.
Edward K.
Elan P.
Ella G.
Malia F.
Mark H.
Tommy C.
Tanish K.
Stefania D.
Skye P.
Marlow T.
Mayank H.
Nhan T.
Noah B.
Nolan D.
Reese P.
Sam K.
Sarah H.
Shashank H.
Mentors
Adam P.
Billy D.
Bob S.
Chris E.
Dan M.
Michal O.
Mike K.
Zade L.
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Marlow, Malia
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Stefania D.
Dina H.
Anna O.
Caden R.
Carson W.
Charlie H.
Daniel M.
David S.
Edan E.
Edward K.
Elan P.
Ella G.
Erika F.
Firmiana W.
Gabe C.
Jake A.
James B.
Jeana T.
Jonathan L.
Kevin L.
Laura M.
Lawrence Z.
Leilani C.
Lukas G.
Malia F.
Mark H.
Marlow T.
Mayank H.
Nhan T.
Noah B.
Nolan D.
Reese P.
Sam K.
Sarah H.
Shashank H.
Skye P.
Tanish K.
Tommy C.
Mentors
Adam P.
Billy D.
Bob S.
Chris E.
Dan M.
Ian R.
Michal O.
Mike K.
Zade L.
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Marlow, Malia
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James B.
Dina H.
Jonathan L.
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Chris E.
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Marlow, Malia
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Anna O.
Skye P.
Tanish K.
Stefania D.
Maya E.
Marlow T.
Mark H.
Malia F.
Lukas G.
Lawrence Z.
Laura M.
Shashank H.
Sarah H.
Banan G.
Caden R.
Carson W.
Charlie H.
Mayank H.
Nhan T.
Noah B.
Nolan D.
Reese P.
Sam K.
Kevin L.
Firmiana W.
Foziea G.
Elan P.
Ella G.
Erika F.
Edward K.
Edan E.
Gabe C.
Jake A.
James B.
Jeana T.
Jonathan L.
Ethan C.
Daniel M.
David S.
Dina H.
DJ J.
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Adam P.
Billy D.
Bob S.
Chris E.
Michal O.
Mike K.
Sue K.
Zade L.
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Marlow, Malia
Work Completed
- Mandatory
Line Tracker
Received 3 VEX Line Tracker sensors
Marlow made male-to-male PWM cables for trackers
Sam mounted them on wood support on front of AtlaZ
Sensors return analog values ranging from 120 to 4000 or so. Must be within 1/4" of carpet to get valid reading
Open air is 3800-4000. Red carpet returns value of 3300 of so. White gaffers tape lines have value of 120-300.
Plan was to use vision to align and get robot closer to hatch target, then use line tracker to guide it rest of the way. However, in testing Sam and I observed the limelight has a pretty good read on the targets until it's quite close. If we get that tuned well we may not need line trackers.
Limelight
Adam started a basic "limelight" subsystem in AtlaZ. Sam copied it to 2019 AtlaZ repo
Atla-Z Gyro
After a lot of testing by Adam, Bryn, and the new CS mentor V, we determined that the gyro slot on the Roborio on Atla-Z is not working
Adam will call National Instruments when he has time to get this fixed or exchanged or something
Other
Took Limelight and line trackers off of Atla-Z so drivers can use it tomorrow for driver practice
If the drivers want to use the limelight, they can add it back to Atla-Z but they won't be able to use the elevator while driving due to the setup
I believe that basic drivetrain code for 2019 robot is basically done but might need some work
Challenges
- Mandatory
Mounting line trackers < 1/4" from floor
Broken gyro pins/slot on Atla-Z Roborio
Work for Next Meeting
- Mandatory
Make list of all the general electrical components on the robot (FRC4096 --> 2018 - 2019 --> Build Season --> Electrical folder --> Electrical components)
Begin wiring the DT1 once it is done being assembled by mechanical (should be sometime this coming week)
Poly Work...
Attach limelight #2 to poly again (on the front)
Detach the climber set up and get Poly's shooter up and running again
Build a set-up to run a motor when testing and making prototypes
[ <-- hold off on this, we ordered a motor tester - Adam ]
Zach suggests using a three way switch (on forwards, off, on reverse)
One side, the motor is plugged in (two smaller anderson connectors)
A battery is plugged into the other side (large anderson connector on the battery)
Drivetrain Code
Continue working on robot.py, const.py, and oi.py, commands/drivetrain.py & subsystems/drivetrain.py
Add the limelight subsystem that Adam added to 2018 code
Goal is to be done by early next week when the drivetrain is supposed to be done
Vision
Drive robot towards vision target so the target is in view of limelight; then have robot drive to a specified distance and turn to a specified angle from the vision target (using a calibrated position and the tx & ty from the limelight)
Get Rotate_To_Angle_Limelight command working on Poly again. PID will need tuning.
Continue learning how to use limelight
Specifically learn what all of the different values on the network table are and how they can be used
Continue to look into the Limelight documentations
Go to specified range from target (check case studies on limelight website & documentation)
Go to specified range and aim at target (again check case studies)
Talk to other subteams and drivers to determine what semi-autonomous controls are desired --> need list of everything we wish to accomplish and order of priorities --> this has been started, but more work is definitely needed
Will need to finalize these after designs are finalized but should start to get an idea now
Then figure out what the best ways are to implement them
Encoders? Gyros? Limit Switches? Vision? Line Following? etc. etc.
On Schedule?
- Mandatory
so far
Notes
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