2016:Controls
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Overall concept
The two driver controls will be XBOX controls.
There will be 7 broken switches.
The top of the controls is in the shape of a heater shield. The entire top/shield is detached (no flip up sections); most likely held on with magnets. This allows the shield to be held by the coach/spy during the match. The marketing team will provide the graphic for the shield.
The base will have a strap so driver can carry the entire controls on their back.
Green - Plates for magnets
Red - laptop
Silver- laptop bracket with holes for broken switches
Blue - XBOX controllers nested together
Dark Blue - Ethernet Bracket (currently interfering with the controllers, working on fixing)
Todo
Base
- Add #8 screw holes on the corners of the base for the gutiar strap knobs. The strap should go from the left sholder to the right hip when wearing the box.
- Add holes for the cabinet magnets in each of the corners. Pressed in studs could also be added for ease.
- E-net: location, maybe mount on inside since top is off
- USB hub: location; mounting;
need model - Electronics mounting, need to create a carrier for the cypress board.
- 'Words' on side of base?
Create model for DC cordand add to model.- Add power brick, Switch interface board, and anything else to the model and make sure it fits.
- Create and submit drawings, remember weldments for the corners.
Shield
Add PEM studs for the shield straps, we were planning on #8 screws so I would use the same size PEMNeed to determine PEM length, would need ~1/4" to go through grommit in nylon strap and have space for a nut. Need to determine whether there is enough room above the laptop to accomidate this.Decided on PEM stud:FH-832-5ZIThread Size: .164-32 (#8-32)Hole Size: .163 ± .003\
Finalize the placement of the magenetic bracket and steel plates.Add PEM studs for the steel plates in each corner of the shield to match up with the drawer magnets that are in the baseThis involves creating the steel plates which Eric thinks we should fabricate to be a bit thicker than the normal plates to give some extra holding power and alignment and have two screw holes.
Finish drawings and submit
Other
Make sure the Cypress board can emulate a HID(see 1/23/16 minutes).- lights board: which one; location; mounting; power
- Cable extensions needed between controls and hub?
- Do we need a 5V supply for lights, if so which one.
- Update SW on the laptop, Jeff has the stuff on a thumb drive and offered to do it if we aren't doing anything special.
Later Fabrication
- Create straps for the shield.
- Create the magnetic plates.
Meeting Minutes
Update 1/19/2016
Present: Eric, Andrew, Ethan, Zach, Ryan, Jeff
Completed:
- Created a model of the laptop power brick
- Created a model for the Cypress board
- Eric did a little research on the Cypress board. It turns out you can use the debugger half as it's own board and write your own applications for it. It has a USB interface and the debugger implements a HID so we should be able to use it for a HID, probably needs a little more research and evaluation.
- Picked the shield strap, we will reuse last years because it is awesome.
- Put new strap "knobs" on the shopping list.
- Determined that we will do nylon straps on the shield. Will custom fabricate them at a later date.
- Created holes in the shield for these straps, locations are correct but we need PEMs instead of holes because they will look better.
- Picked the approach for attaching the shield to the box. We will use cabinet magnets on each of the corners of the box and corrosponding metal plates mounted on the shield.
- Finished and submitted the drawing for the laptop holder.
- Started a drawing for the shield, see the Todo list for what needs to be finished.
- Picked the retractable cord and put it on the shopping list. We will just retract it from inside the box. We picked the one we did because it was the longest. We may still need to hack on an end if we need multiple outlets and to add length.
- Created part numbers for the three parts (laptop holder, shield, base) on the parts fabrication spreadsheet.
Update 1/20/2016
Present: Andrew, Ethan, Zach, Ryan, Mr. Byers
Completed:
- Picked cabinet magnets
- Decided on PEM stud:
- FH-832-5ZI
- Thread Size: .164-32 (#8-32)
- Hole Size: .163 '± .003''
- Updated top of shield and PEM holes
- Decided ethernet mount and started creation of bracket in CAD
Update 1/21/2016
Present: Andrew, Ryan, Jeff, Mr. Byers, Eric
Completed:
- Correct (hopefully) drawing of the laptop base submitted.
- Continued work on the Ethernet bracket.
- Created model of the magnetic door latch.
- Added magnetic door latch model to the controls assembly.
- Created and placed brackets in the assembly to mate with the magnetic door latch.
Update 1/23/2016
Present: Andrew, Ryan, Eric, Zach, Ethan, Mr. Byers
Completed:
- Decided on PEM stud:
- Hole Size: .163 ± .003\
- Thread Size: .164-32 (#8-32)
- FH-832-5ZI
- Finalize the placement of the magenetic bracket and steel plates.
- Add PEM studs for the steel plates in each corner of the shield to match up with the drawer magnets that are in the base
- This involves creating the steel plates which Eric thinks we should fabricate to be a bit thicker than the normal plates to give some extra holding power and alignment and have two screw holes.
- Finished drawings of laptop holder, shield, ethernet brachet and submitted them to Amy
- Looked at boards for lights/HID:
- PSoC 4 - could not find any HID samples; found them for PSoC3 & 5
- XMC1200/1300 - could not find any HID samples; they have some for XMC4400/XMC4500
Sample parts
Retractable cords (these could work if we have a 'door' and tie the female end down:
http://www.amazon.com/Retractable-Entertainment-Equipment-Electronics-Cord-BTT01C/dp/B005DWU0VO
