Windows 10: How to map HID code to Scancode

Discus and support How to map HID code to Scancode in Windows 10 Software and Apps to solve the problem; I have make custom keyboard filter driver and a custom layout file for my windows system. I have Firmware for the custom keyboard with new keya... Discussion in 'Windows 10 Software and Apps' started by Ajay Rathor, Jul 1, 2025 at 3:22 AM.

  1. How to map HID code to Scancode


    I have make custom keyboard filter driver and a custom layout file for my windows system. I have Firmware for the custom keyboard with new keya Modifier key.From Firmware i am just passing the reserved HID code and from filter driver and layout side i have implemented logic for making that key as a modifier key.Example:-From Firmware i am sending 0xFC hid code and from driver i have Assigned 0x7D scan-code to that new modifier key. I just want to know that how can i map 0xFC HID code to 0x7D Scan-code, so my entire functionality i implemented can work. -I know that mappings for hid to scan c

    :)
     
    Ajay Rathor, Jul 1, 2025 at 3:22 AM
    #1

  2. Win Key and Left Control don't work. ScanCode Map isn't where its supposed to be

    Like the topic says. I've been trouble shooting for over an hour. It started with noticing that LftCntrl wasn't working. I used OSK and other keyboard testers and confirmed that LftCntrl wasn't saying it was being pressed. During these tests the Win key
    didn't show up either. I tried Win Commands to confirm.

    First thing I did to fix it was to uninstall the keyboard drivers and restart computer. Everything downloaded properly (though before and after the uninstall there where 3 HID keyboards). Problem persisted. I asked some tech savvy folks around me for help
    and suggested I find out if the keys had been unbound. Did some googling to figure out how and can't find ScanCode Map. Screenshots show the lack of ScanCode and the HIDs (note I'm not concerned or asking about the HIDs adding those in case its part of the
    problem.

    The Keyboard is brand new, out of box less than a month, it's a Logitech G413 Carbon. The PC is a Inspiron 5675 running Windows 10 also brand new.


    How to map HID code to Scancode dd65f5ea-67b4-4977-89a4-5bc6fd770113?upload=true.png

    How to map HID code to Scancode f82c7dcf-a826-446c-9ffc-cadd7fa1df64?upload=true.png
     
    TxDante176xT, Jul 1, 2025 at 3:32 AM
    #2
  3. TairikuOkami, Jul 1, 2025 at 3:32 AM
    #3
  4. MaloK Win User

    How to map HID code to Scancode

    Connecting NAS - mapping of drives

    Ok, If you want, we can do a step by step troubleshooting of your current situation: If you are able to ping your Machine and it responds. Code:
    Try to view if your NAS appears on the Network List: Code:
    If Your NAS appears on the list, try to view it: Code:
    The available shares will be listed there. Then Try to List the content of one of the directories: Code:
    This should list the content of the directory, If all this works Try to map a drive on one share: Code:
    Pls reply with the "response" of the first "encounter" of a non positive output. This exercise should reveal if you have a Network or Protocol or Cipher or Authentication problem.
     
Thema:

How to map HID code to Scancode

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