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温度传感器仿真
资源描述单片机(51)系统开发中常常使用到温度传感器,而通常情况下我们会在仿真平台(proteus)上去首先测试,当系统完好时再实际使用。
- 2023-05-18 09:15:04下载
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VC_ch341-i2c源码
应用背景CH341串口使用方法:
CH341实现USB转串口,在逻辑功能方面的使用方法与普通计算机串口相同。
与普通计算机串口的区别:
CH341提供的是仿真串口,所以不支持串口本身的纯硬件操作,例如I/O操作,
普通计算机串口是静态设备,而CH341串口是动态设备,理论上随时会断开,
CH341的附加功能(下面有介绍):读取外部串行EEPROM,支持更高波特率。
提供“模块调试”工具,启动后将“类型”选择为“手工输入发送”,
打开串口后就可以用于CH341串口或者普通串口的输入输出监控及收发调试。关键技术CH341连接24C0X,A2=A1=A0=GND,将仿真串口的波特率选择为300bps,
可以用串口监控/调试工具软件演示:
1、发出命令包,为4个十六进制数据: 40 A1 01 00
将24C0X中地址为01H的数据读出,可以从串口接收到一个字节的数据
2、发出命令包,为4个十六进制数据: 40 A0 2A 69
将一个字节的数据69H写到24C0X中地址为2AH的单元,通常等待10mS后才能进行下一个操作
3、发出命令包,为4个十六进制数据: 40 A5 E7 00
将24C0X中地址为02E7H的数据读出,可以从串口接收到一个字节的数据
注意,只有24C08和24C16中有地址为02E7H的数据单元
- 2022-01-25 19:10:34下载
- 积分:1
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how to use si labs microcontroller ADC
how to use si labs microcontroller ADC
- 2022-03-16 07:08:05下载
- 积分:1
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基于s3c2410的SD驱动,带有makefile,可在linux下直接编译
基于s3c2410的SD驱动,带有makefile,可在linux下直接编译
-s3c2410 based on the SD-driven, with a makefile, linux under the direct translation
- 2022-04-07 17:31:15下载
- 积分:1
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Continuty tester
带负载测试的一对一连续性测试仪。如果存在一对一连续性,则只进行负载测试,否则不进行负载测试。
- 2022-05-25 11:17:01下载
- 积分:1
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weeks D12 development board, who were brought to the Windows XP drivers, the com...
周立功D12开发板中带的WINDOWS XP驱动程序,在编译后会出现USB设备不能正常工作. 以下是修改的代码,修改后可以正常工作. 在d12.c和Ioctl.c中, 将+256去掉,这个会引去枚举设备时,设备描述符的长度不对,修改后: siz = sizeof(USB_CONFIGURATION_DESCRIPTOR) 在d12.c中的D12_SelectInterface函数中, 设备查询完接口后有一段代码,也会引起驱动返回不对,需要屏蔽下面的代码 // Retrieve the selected Configuration and Interface 修改上面两处后,USB可以正常使用了. -weeks D12 development board, who were brought to the Windows XP drivers, the compiler will happen after the USB device not working properly. Following is the revised code, revised after normal work. In d12.c and Ioctl.c, 256 will be removed, this will generate to Enumerate equipment located descriptors up the length wrong, the revised : not = sizeof (USB_CONFIGURATION_DESCRIPTOR) in the D12_SelectInterface d12.c function, equipment End interface for a period after the code can also lead to wrong drivers need to shield the following code// Retrieve the selected Configuration Interface and the above two changes, USB can use the normal.
- 2022-06-28 00:42:14下载
- 积分:1
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The book for the Linux programming tool, covering all aspects of Linux developme...
本书为Linux编程工具书,涵盖了Linux程序开发的方方面面,内容深刻,讲解全面,对于一些高级主题如进程间通信等介绍的比较深入,是一本不可多得的Linux开发的高级参考书。-The book for the Linux programming tool, covering all aspects of Linux development, content depth, on full, for some advanced topics such as inter-process communication, such as described in more in-depth, is a rare high-level reference Linux Development .
- 2022-02-25 12:15:55下载
- 积分:1
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AVR mega16下的频率采集,高低频自动切换;所能测准的最高频率为70KHz...
AVR mega16下的频率采集,高低频自动切换;所能测准的最高频率为70KHz-frequency sampling under AVR mega16,auto switching between high and low frequency the highest frequency which can be measured is 70KHz.
- 2022-02-28 21:07:11下载
- 积分:1
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一个嵌入式操作系统(microwindows)的源代码
一个嵌入式操作系统(microwindows)的源代码-An embedded operating system (microwindows) source code
- 2023-05-09 13:00:03下载
- 积分:1
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A/D converter 1. Familiar with one way and multi
A/D转换
1.熟悉1路及多路A/D转换。
2.为温度、压力、流量等模拟量的转换提供参考。-A/D converter 1. Familiar with one way and multi-channel A/D conversion. 2. For temperature, pressure, flow, such as analog conversion to provide reference.
- 2022-01-21 23:32:40下载
- 积分:1