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Hid device descriptor and keyboard key value corresponding coding table in USB protocol
2022-06-27 00:52:00 【arenascat】
Preface
The main purpose of this form is to USB Equipment development , For example, using CH552, Related works : Guest system pc Keypad ,CH552 Single chip microcomputer HID keyboard https://oshwhub.com/TheLight/zi-ding-yi-jian-pan
This code table is included in this document

link :https://pan.baidu.com/s/1lx0FyvlFa85PkcZv-2XCTA
Extraction code :810q
If you want to learn USB The agreement and related contents can be referred to this form . But I have to say that CH552 It is a single-chip microcomputer with relatively large restrictions .




Key value







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