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1

This is more of a LabView answer than a Mindstorms answer, but you should be able to create a SubVI that represents a task, and then you can place that in the main VI. This help document might be useful: http://zone.ni.com/reference/en-XX/help/372962A-01/lvnxt/creatingusingsubvi/


2

Sadly, there isn't much info yet. Current options for audio are: USB Sound Card BlueZ 4/Pulseaudio 4 (BlueZ 5/Pulseaudio 5 supports A2DP only) The number of devices that have been tested and documented is extremely limited, but at least one has been confirmed to work. The non-bluetooth solutions that have been tested successfully are the following. ...


0

I've found answer here: http://topikachu.github.io/python-ev3/bytecodeexamples.html. It can be done using direct command: Instruction opInput_Device (CMD, ...) Opcode 0x99 Arguments (Data8) CMD => Specific command parameter documented below CMD:READY_SI = 0x1D Arguments ...


1

The TACHO parameter is 4 bytes (32 bits). (Data32) *TACHO – Current output tacho count However, you have only allocated it 2 bytes (16 bits) GV2(1) // tacho in return Try using GV4 instead of GV2.


3

First of all, let's identify the parts you are trying to attach. The EV3 medium motor is a pretty accurate description, I'll assume it means this. The linear actuator is more ambiguous, it can mean both the smaller and the larger variant. For the smaller one, I'd use two 3 x 3 technic beams or two technic triangles, one on each side of the motor, attached ...


0

It is possible to connect a Playstation controller (Sixaxis or DS3) directly to the EV3 brick over Bluetooth. Here is how I do it: http://www.pabr.org/bricks/brickhid/brickhid.en.html There is a servo emulation mode which should support rack-and-pinion steering. Note that this is a quick-and-dirty proof of concept with several limitations: A PC is needed ...


2

Raw sensor value works, but shows a level of dark, not of light :), meaning that higher values indicate lower light. Ambient light works directly, but for reflected light you need to insert a EV3 Color Sensor block with Reflected Light mode to turn on the light in the NXT Sensor. After that, use raw values or the Sound sensor block. The Sound sensor block ...



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