Is there any code that shows how to use ch9 functions to retrieve a string based on its index from a connected device? The ch9 function documentation.
This application note lists the various USB descriptors used for the DS2490 1-Wire-to-USB bus master chip.
The MAC address of the 9116 and the USB serial number do not match each other. We can get the MAC address of the 9116 only after the driver loading. Thanks,.
2017/10/31 · First, you need to find the serial string in the USB descriptor. This can be done by using a hex editor to view the ascii interpretation of ...
When i look at the USB HID descriptor the serial number string is empty. Is there any way to get a serial number in serial downloader so that we can find ...
Return the USB device's serial number string descriptor. This property will cause some USB traffic the first time it is accessed and cache the resulting ...
2005/12/14 · シリアルナンバーの STRING Descriptor の Index 番号。0の場合、指定無し。複数接続を前提とするならば指定が必要。 bNumConfigurations, 17, 1 ...
2010/04/01 · Hi, I reprogrammed the EEPROM with no success...I am still not able to see the USB Blaster in the hardware window..any advise?:confused:
2021/05/14 · 上記変更を保存し、ビルドします。 Serial Number String Descriptorは同じVID/PIDを持った複数のデバイスを区別するのに使います。 MCC (MPLAB ...
関連する質問
What is USB descriptor?
What is the maximum string descriptor length of USB?
2014/04/21 · 4バイト目のコード 03はSTRING DESCRIPTORを示していて、3バイト目の03 はINDEXです。 STRING DESCRIPTOR のINDEX 03は［第38回］で説明しましたDEVICE ...