Button L

Button Large

---

Overview

Button Large

Key features • Single Button • 27x22mm Overall Dimension

Resources 📄Schematics 🔩3D STEP file

Drivers

Function	Description
Init()	Initialize device
DVer()	This driver version.
Mode(mode)	Set mode. 0: interrupt - default, 1: direct mode
IsPressed()	Return 1 if button is pressed.
IsReleased()	Return 1 if button is release.

The Code!

Modules ship with this script preloaded. Use Console to reload or modify the drivers. Additionally, some languages, such as Python, include DUELink.Engine.Record() for recording scripts directly from the host.

##### Driver Code Starts Here ###
# Interrupt mode: 
#   Return button state by interrupt. A read clear last value to 0.
#   If no read, the last value change will be kept for two seconds then reset to 0 if no read. 

# Direct mode:
#   Return button state as is

_m = 0 # 0: interrupt - default, 1: direct mode 

fn Init()
    Mode(1)
fend

fn Mode(m) 
    _m = m
    
    if (_m = 0)
        btnen(1, 1, 1) # pull up
    else
        btnen(1, 0, 0) # disable
    end
fend

fn DVer()
    return 0.1
fend

fn IsPressed()
    if (_m = 0) 
        return btndown(1)
    else
        return !dread(1, 1)
    end
fend

fn IsReleased()
    if (_m = 0) 
        return btnup(1)
    else
        return dread(1, 1)
    end
fend

Init()

##### User Code Starts Here #####

Samples

Script

Use Console to modify the default driver by adding this sample.

# Append this code at the bottom of the script, right after the driver.
# You MUST keep the driver code!!
while (1)
    if (IsPressed())
        println("Button pressed")
    end
    
    if (IsReleased())
        println("Button released")
    end
    
    wait(100)
wend

Python

from DUELink.DUELinkController import DUELinkController
import time
availablePort = DUELinkController.GetConnectionPort()
duelink = DUELinkController(availablePort)

JavaScript

//code

Projects

Coming soon!

---

Ordering Info

Description	Part Number	Price
Button L	GDL-HIBUTTONL-A	$00.00