2024/2/1 -USB-IF protocol code for the device, qualified by the bDeviceClass and bDeviceSubClass values. uint8_t, bMaxPacketSize0. Maximum packet size for endpoint 0.
2024/1/17 -Note the bDeviceClass, bDeviceSubClass, and bDeviceProtocol values. Those values indicate that the device contains one or more USB interface association ...
2024/1/17 -Manufacturers of composite devices typically assign a value of zero to the device class (bDeviceClass), subclass (bDeviceSubClass), and protocol ...
2024/2/1 -In the context of a device descriptor, this bDeviceClass value indicates that each interface specifies its own class information and all interfaces operate ...
2024/3/6 -The bDeviceClass and bDeviceSubClass fields in the Device Descriptor should not be used to identify a device as belonging to the HID class. Instead use the ...
2024/4/20 -I'm learning C and how to use libusb to get the usbs connected to the machine. I wanted to filter the device list just for the usbs that are mass storage ...
2024/3/24 -2, 0x0200, USB Spec release number (2.00):. with which the device and is descriptors are compliant (e.g.: 0x0200 (USB2.0), 0x0300, (USB3.0)). 4, bDeviceClass, 1 ...
2024/2/6 -Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x045e Microsoft Corp ...
2024/1/3 -The Raspberry Pi 3 is a version of the RaspberryPi which was released in February 2016. It contains a 1.2 GHz ARM Cortex-A53 CPU and hence is the first version ...
2023/12/17 -Not sure if device CDC is supported, I modified examples/usb_device from HID to CDC, but it doesn't work. When connecting both native USB port and Pio/USB ...