Regarding the question about MS OS descriptor functionality in virtual printer bm example, I have asked AE team, I will answer you after I get response. BR.

2024/06/26 · マイクロソフトは、Microsoft OS 記述子 (MOD) と呼ばれる、独自のデバイス クラスと USB 記述子のセットを提供しています。

hi, I've ordered a C2102N from digikey and after having it soldered on the PCB i get this error in the Device Manager of Windows 10 Pro 64Bit "UNKNOWN USB ...

1. Does known good firmware (such as the Silicon Labs STK3600_usbhidkbd example) enumerate as expected (USB HID) with your custom board? 2. Does your firmware ...

2021/07/16 · The file-table has a capacity to accommodate file descriptors; when such a capacity is exhausted, no more file descriptors can be allocated and ...

The Current Descriptor Pointer register looks OK just before starting, but is way off base after starting and running a bit. The MM2S channel is not reset ...

The bRequest request number is the bMS_VendorCode value defined by the OS character descriptor (0xA0 in this routine). If bRequest== 0xA&&Windex == 0x04, the ...

2017/10/15 · Microsoft OS descriptorには2種類存在します。 標準USBストリングディスクリプタ。OS string descriptorと呼ばれます。 このディスクリプタにより、 ...

2015/08/08 · In Linux operating system every file or socket is associated with a file descriptor. Incorrectly closing these could cause a file descriptor ...

2023/01/20 · I am using the XUSB example for the initial hardware V&V. I noticed the example uses USB0 by default. So I changed the code: # ...