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usb1.1协议的实现，usb设备端的开发
usb1.1协议的实现，usb设备端的开发-USB1.1 protocol implemented, USB Device Development
- 2022-02-28 14:11:03下载
- 积分：1
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this procedure with 180 OK C code can read FAT16 file system drives the root dir...
这个程序用180行C代码就能够读取FAT16文件系统U盘的根目录,可以看到根目录下的文件名,并可显示首文件内容,不过,该程序很不严谨,也没有任何错误处理,对U盘兼容性较差,只是用于简单试验,作为参考.这个程序可以支持WINDOWS按FAT16格式化的U盘,因为程序精简,所以只兼容超过50%以上的U盘品牌,如果换成CH375A芯片则兼容性可提高到85%,当然,如果使用WCH公司的子程序库或者正式版本的C源程序兼容性更好-this procedure with 180 OK C code can read FAT16 file system drives the root directory, we can see the root directory under the file name, would show the first document, but the very stringent procedures, and there is no error handling, the U-poor compatibility, but for the simple the pilot, as a reference. this procedure can be supported by Windows FAT16 formatted U disk, because the procedure is streamlined and therefore only compatible with more than 50% of the U-brand, if chips were replaced CH375A compatibility can be increased to 85%, if the company"s use of WCH Subroutine Library or an official version of the C source better compatibility
- 2023-01-03 09:35:04下载
- 积分：1
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介绍了一种用USB接口实现胜利信号采集的方案。给出了上下级为之间的USB接口电路，并详细说明了通信控制原理及程序实现的方法。...
介绍了一种用USB接口实现胜利信号采集的方案。给出了上下级为之间的USB接口电路，并详细说明了通信控制原理及程序实现的方法。-introduced a USB interface to achieve victory signal acquisition program. Given the lower levels of the USB interface circuit, and a detailed description of communication control theory and program approach.
- 2023-08-02 23:00:04下载
- 积分：1
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microsoft winusb interface for vb
microsoft winusb interface for vb
- 2022-02-06 00:44:41下载
- 积分：1
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这个一个usb接口芯片ch372的，上位机（PC）机程序，用vc编写。...
这个一个usb接口芯片ch372的，上位机（PC）机程序，用vc编写。-this one usb interface chip ch372, PC (PC) Program, prepared using vc.
- 2022-09-30 11:20:03下载
- 积分：1
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本程序演示了如何利用编写高层应用程序与USB接口通信。读者有必要了解主机是如何识别USB设备以及USB工作的基本原理。...
本程序演示了如何利用编写高层应用程序与USB接口通信。读者有必要了解主机是如何识别USB设备以及USB工作的基本原理。
-This procedure demonstrates how to use the preparation of high-level applications and USB interface. Readers it is necessary to understand how to identify the host is a USB device, as well as the work of the basic principles of USB.
- 2022-02-03 17:35:17下载
- 积分：1
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usb与RS232之间的通信，包括主机程序，固件源程序。采用HID类！我现在需要USB键盘方面的源程序，如果你有请提供crzman@163.com...
usb与RS232之间的通信，包括主机程序，固件源程序。采用HID类！我现在需要USB键盘方面的源程序，如果你有请提供crzman@163.com-between USB and RS232 communications, including mainframe procedures, firmware source. Using HID category! I now need a USB keyboard aspects of the source, if you have please provide crzman@163.com
- 2022-04-28 08:30:28下载
- 积分：1
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usb的通用驱动源码
usb的通用驱动源码-usb definitive source drive
- 2022-08-24 16:54:32下载
- 积分：1
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PDIUSBD12套件说明及源码
PDIUSBD12套件说明及源码-PDIUSBD12 Boards descriptions and source
- 2022-03-02 12:49:41下载
- 积分：1
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VB调用USB接口智能卡的应用例程，在希望…
vb下调用usb 接口smartcard的应用例程，希望对大家有参考价值-vb call usb interface smartcard under the application of routine, in the hope that we have a reference value
- 2022-06-30 11:46:51下载
- 积分：1
