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DBUGU串口调试，dataflash的初始化通过spi进行读写操作
DBUGU串口调试，dataflash的初始化通过spi进行读写操作-DBUGU serial debugging, dataflash initialize read and write operations through the spi
- 2022-04-07 00:35:58下载
- 积分：1
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some examples of EZUSB s interrupt routine
some examples of EZUSB s interrupt routine
- 2022-07-20 10:03:39下载
- 积分：1
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USB设备
USB设备端固件程序,枚举部分是全部程序的基础和重心,只有主机对设备枚举成功后,主机才能和设备进行正常的通信
USB的枚举过程分为4个状态.
1.接入态
v主机检测到USB设备插上,击活端口,并发送复位命令(保持10ms)
2.默认态
v主机使用默认地址读取设备描述符 (GET_DESCRIPTOR)
v主机分配给设备一个总在线的唯一地址 (SET_ADDRESS)
3.地址态
v主机从新的地址获取设备描述符(GET_DESCRIPTOR)
v主机获取所有设备的配置描述符(GET_DESCRIPTOR)
4.配置态
v主机设置描述符(设备,配置) (SET_CONFIGURATION)
v主机读取配置状态(可选) (GET_CONFIGURATION)
v主机读取接口状态(可选) (GET_INTERFACE)
-USB device-side firmware, enumerate all part of the foundation and focus of the procedure, only the host of equipment after the successful enumeration, the host and equipment in order to engage in normal communication USB enumeration process is divided into four status. 1. Access state v host detected USB devices plug in, hit live ports, and send the reset command (to maintain 10ms) 2. default state v Use the default address of the host to read device descriptor (GET_DESCRIPTOR) v host assigned to the equipment of a total online only Address (SET_ADDRESS) 3. A
- 2022-01-21 17:52:38下载
- 积分：1
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keyword:usb host sl8
keyword:usb host sl8
- 2022-03-20 18:56:43下载
- 积分：1
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松质骨宽带超声研究的物理模型
文章讨论了利用超声以及一种物理模型来研究松质骨的健康状况。-A physical model for broadband ultrasonic studies of cancellous bone
- 2023-09-02 08:10:04下载
- 积分：1
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用vc编写的usb接口编程源代码，可移植性强，
用vc编写的usb接口编程源代码，可移植性强，-vc prepared with the USB interface programming source code portability strong,
- 2023-05-20 04:15:03下载
- 积分：1
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ZLG reader to read and write the source code (delphi7)
周立功读卡器读写源代码（delphi7）-ZLG reader to read and write the source code (delphi7)
- 2022-03-10 05:00:30下载
- 积分：1
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规范与隐藏
HID规范和一个基于CYPRESS FX2 的例子，自己做的哦！很有参考价值！-norms and a HID-based CYPRESS FX2 example, do for myself! Great reference value!
- 2022-12-29 16:10:04下载
- 积分：1
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非常好的的USB 接口程序
基于pic单片机
非常好的的USB 接口程序
基于pic单片机-Very good procedures for the USB interface pic based on single chip
- 2023-01-06 01:35:04下载
- 积分：1
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driver usb flashThe content is too simple
2.Is not a sourcecode or document...
driver usb flashThe content is too simple
2.Is not a sourcecode or document
3.lost some files
4.Description is not detailed or not correct
5.Compressed file has password
6.Sourcecode du
- 2022-03-07 14:33:20下载
- 积分：1
