get mouse's data from myrio

[abceeee]

HI

I'm  trying to get mouse coordinates from myRIO

but there exist only joystick VI Using this VI i can get mouse's button data but not coordinates data

can i modify joystick VI to get mouse data?

i also tried to communication with ps2 mouse has om02 chip

spi, ic2, uart and serial...

what should i choose the protocol?I  don't know communication well

what can i do to solve this problem?

thkanks for reading ^^

[GerdW]

Hi abceeee,

did you google for "ps2 mouse om02 IC"? The first hit is a datasheet for that chip, with descriptions of pins and protocol…

[Sam_Sharp]

Firstly, there is a dedicated forum for the myRIO - here.

Secondly, the myRIO runs a variant of linux so it may be that the support for a USB mouse is already there, you just need to find a way to get that data into LabVIEW - that's pretty much where the extent of my knowledge for this kind of thing runs out - there might be a device node you can read from using the file I/O functions and/or a console command (using system exec) you can run which gives you the mouse position. There are lots of software packages you can install to your myRIO...so there might be a compiled package already available.

I just found this example for reading from a USB Keyboard: https://decibel.ni.com/content/docs/DOC-39006

[Croine]

thanks for your kindness

I saw this datasheet already...TT

I can't catch what  i need...

Thanks again