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Part 4 - Protocol - USB Made Simple

  1. https://www.usbmadesimple.co.uk
  2. ums_4
  1. https://www.usbmadesimple.co.uk
  2. ums_4

It can discover this by using the Get Descriptor (Device) command. This request is one which the device must respond to even on address 0. Typically (i.e. with ...


USB Requests - The Setup Packet - Beyondlogic

  1. https://www.beyondlogic.org
  2. usbnutshell
  3. usb6
  1. https://www.beyondlogic.org
  2. usbnutshell
  3. usb6

GET_DESCRIPTOR (0x06), Descriptor Type & Index, Zero or Language ID, Descriptor ... Set Descriptor/Get Descriptor is used to return the specified descriptor in ...


USB Configuration Descriptors - Windows drivers | Microsoft Learn

  1. https://learn.microsoft.com
  2. ...
  3. Windows Drivers
  1. https://learn.microsoft.com
  2. ...
  3. Windows Drivers

2024/1/17 -The configuration descriptor is obtained from the device through a standard device request (GET_DESCRIPTOR), which is sent as a control transfer ...


GET DESCRIPTOR - IBM

  1. https://www.ibm.com
  2. ssw_ibm_i_73
  3. rbafzgetdescr
  1. https://www.ibm.com
  2. ssw_ibm_i_73
  3. rbafzgetdescr

Description ... Identifies the item number for which the specified information is retrieved. If the value is greater than the value of COUNT (from the header ...


Handling GET_DESCRIPTOR Configuration Requests

  1. https://embedded-trainings.ferrous-systems.com
  2. get-desc...
  1. https://embedded-trainings.ferrous-systems.com
  2. get-desc...

A GET_DESCRIPTOR Configuration request is determined the high byte of its wValue field: The high byte of wValue is 2 (i.e. the ...


Documentation: 16: GET DESCRIPTOR - PostgreSQL

  1. https://www.postgresql.org
  2. docs
  3. ecpg-sql-get-descriptor
  1. https://www.postgresql.org
  2. docs
  3. ecpg-sql-get-descriptor

Description. GET DESCRIPTOR retrieves information about a query result set from an SQL descriptor area and stores it into host variables.


Feature: usb.control.get_descriptor() does not have any option to get non ...

  1. https://github.com
  2. pyusb
  3. pyusb
  4. issues
  1. https://github.com
  2. pyusb
  3. pyusb
  4. issues

2018/5/4 -I am working with USB Hubs and am wanting to get usb hub's 'hub descriptor' as specified in the USB spec.


USB Device Descriptors - Windows drivers | Microsoft Learn

  1. https://learn.microsoft.com
  2. ...
  3. Windows Drivers
  1. https://learn.microsoft.com
  2. ...
  3. Windows Drivers

2024/1/17 -This topic describes the USB_DEVICE_DESCRIPTOR structure and includes information about how a client driver can send a get-descriptor request to ...


x86 64 - Why do I get 2 interface descriptors before the endpoint ...

  1. https://stackoverflow.com
  2. questions
  3. why-do-i-get-2-in...
  1. https://stackoverflow.com
  2. questions
  3. why-do-i-get-2-in...

2021/7/20 -Why do I get 2 interface descriptors before the endpoint descriptor after a GET_DESCRIPTOR USB request on QEMU? ... I then use a GET_DESCRIPTOR ...


get_descriptor() and equivalent control requests don't cause any ...

  1. https://github.com
  2. pyusb
  3. pyusb
  4. discussions
  1. https://github.com
  2. pyusb
  3. pyusb
  4. discussions

I am using a USB Bus protocol analyzer to monitor activity on the physical USB bus. I can see initial enumaration when I attach the device, but "get" pyUSB ...