Ustoff

This button work great, like DW20 buttons.

But I have a question, how can I operate with two and more gpu's with such code ?

I try to change "local mon = component.gpu " on

function gpuBind(gpuA,scrA)
 mon = component.proxy(component.get(gpuAddress))
 scr = component.get(screenAddress)
 gpu.bind(scr)
 return mon
end

local mon = gpuBind("00b","213")

So, How can I call two variables (gpuAddress , screenAddress)in function from other program ?

@Fingercomp thx at all!!

@Fingercomp, thank you for answer, but I want to operate between gpu's. Dont want to switch screens. Why dot'n developers do such simple functions to screens like term.write.

I have to write a little test program to understand How can I write text on the second screen, and I can't understand, what I do wrong.

That's the code
 

local component = require ("component")
local term = require("term")
local gpu2a = component.get("7ba")
local gpu2 = component.proxy(gpu2a)
local scr2a = component.get("e6e")
local scr2 = component.proxy(scr2a)

gpu2.bind(scr2a)
term.write("Hello")
--gpu2.setBackground(0xe9ebe4)
gpu2.setResolution(36,5)
gpu2.setForeground(0xd98116)
gpu2.fill(1,1,36,5, "X")
os.sleep(0.9)

http://pastebin.com/RxVTmdp4

gpu2a - address of the second gpu card

scr2a - address of the second screen

So, when text printed , it printed on the first screen, again and again

If I use print("Hello") instead term.write, so text will be written on the first screen.

On the picture - right screen - scr2

What command I need to write in my code , that computer can write text on the second screen with binding on the second gpu