How to: Bind F13 to F24 keys on the G-keys (Logitech Gaming Keyboards)

logitech-bind-f13-f24.lua

-- How to use this script:
-- 1. Install the Logitech Gaming Software: http://support.logitech.com/en_us/software/lgs
-- 2. Launch it, and right click on your profile (the gear icon) and then click on "Scripts".
-- 3. Add the following code into the Script window, save it, and close it. Enjoy.
-- Now G1 is bound to F13, G2 to G14, ... G12 to F24.

function OnEvent(event, arg)

  -- OutputLogMessage("event = %s, arg = %s\n", event, arg) 

  fKey = {
    [1]  = 0x64, -- F13
    [2]  = 0x65, -- F14
    [3]  = 0x66, -- F15
    [4]  = 0x67, -- F16
    [5]  = 0x68, -- F17
    [6]  = 0x69, -- F18
    [7]  = 0x6A, -- F19
    [8]  = 0x6B, -- F20
    [9]  = 0x6C, -- F21
    [10] = 0x6D, -- F22
    [11] = 0x6E, -- F23
    [12] = 0x76  -- F24
  }

  if (event == "G_PRESSED") then
    PressKey(fKey[arg])
  end

  if (event == "G_RELEASED") then
    ReleaseKey(fKey[arg])
  end

end

Has it improved any?

It has improved a lot since my comment. Logitech Gaming Software (LGS) profiles are stored at C:\Users\<name>\Appdata\Local\Logitech\Logitech Gaming Software\Profiles.

1. Make sure LGHUB isn't installed at this time. Only LGS.
2. Copy the Logitech folder from AppData to temporary location (Desktop for example).
3. Uninstall LGS and reboot.
4. Copy the Logitech folder back to AppData.
5. Install LGHUB.
6. From the LGHUB interface, click the cog/gear icon top right.
7. Click "Import Profiles"
8. LGHUB will find and import + convert LGS profiles to be usable with LGHUB.

Note: Some devices are not supported in LGHUB and those device specific settings in profiles will not carry over.