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基于arm9的二维码解码项目实训
这是一个嵌入式实训项目,难度中等,用到了QT4知识,linux socket编程,arm驱动等.......代码分为三个内容,客户端,也就是摄像头数据采集端,服务器端,也就是二维码解码端,驱动部分运用了按键中断,pwd。摄像头是v4l2,也就是vedio for linux ,这部分的介绍网上有很多,我就不一一介绍了。开发板是用mini440,内存大小是64M,可能大点的程序比较费劲,所以我采用的客户端/服务器模式,即C/S模式。
- 2022-04-27 07:39:32下载
- 积分:1
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USB鼠标的设计资料(电路图,程序,说明文章)
USB鼠标的设计资料(电路图,程序,说明文章)-USB mouse design data (schematics, procedures, how-to articles)
- 2022-01-26 07:12:11下载
- 积分:1
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Radio buttons test sample
你好,
- 2022-07-23 15:16:10下载
- 积分:1
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这是一个信号发生器的程序,可以测量一个正弦波信号
这是一个信号发生器得程序,可以测量正弦波得波形信号-This is a signal generator have procedures, can measure a sine wave signal
- 2023-05-12 14:20:03下载
- 积分:1
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用VC++6.0与单片机通过RS232通信程序,上位机程序主要是控制单片机发出一些指令,单片机上传一些数据到上位机,上位机通过这些数据作出决策,再发送指令到单片...
用VC++6.0与单片机通过RS232通信程序,上位机程序主要是控制单片机发出一些指令,单片机上传一些数据到上位机,上位机通过这些数据作出决策,再发送指令到单片机。-With VC++ 6.0 and MCU through RS232 communication procedures, procedures for the main PC to control a number of directives issued by single-chip microcomputer, microcontroller upload some data to the host computer, host computer through the data to make decisions, and then send commands to the Singlechip.
- 2022-04-07 14:14:02下载
- 积分:1
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Test code for QT2410 development board, including test and demo code for all the...
QT2410开发板的测试代码,包括所有功能的测试演示代码,可以说把这里面的代码搞清楚之后对ARM2410的开发基本上没有问题了。-Test code for QT2410 development board, including test and demo code for all the functions on the board. It is safe to say that if you could understand these codes, you ll have no problem with ARM development.
- 2022-05-14 01:43:32下载
- 积分:1
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无感无刷电机
来自开源的无感无刷电机,支持:
1. 开环检测电机启动;
2. 速度检测;
3. 电机换相控制;
- 2023-08-16 15:05:06下载
- 积分:1
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这是《嵌入式linux-硬件、软件与接口》一书对应的所有linux方面实例的源代码,对linux具有通用性...
这是《嵌入式linux-硬件、软件与接口》一书对应的所有linux方面实例的源代码,对linux具有通用性-This is the "embedded Linux-hardware, software and interfaces," a book counterparts in all aspects Linux source code examples for linux with versatility
- 2022-01-25 18:41:47下载
- 积分:1
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flash serial input queue. returns 0 on success or negative error
* number oth...
flash serial input queue. returns 0 on success or negative error
* number otherwise-flash serial input queue. 0 succeeded the returns on ess or negative error number otherwise*
- 2023-03-02 17:15:03下载
- 积分:1
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V4L2的源代码,用于支持v4l2接口的音视频设备的正常工作。
V4L2的源代码,用于支持v4l2接口的音视频设备的正常工作。-V4L2 source code, used to support the v4l2 interface of the audio and video equipment working properly.
- 2022-06-30 05:20:44下载
- 积分:1