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EM78P153S-simp
EM78P153中文资料，此文件如有侵权行为请通知删除，文件正确性请以芯片厂商的资料为准，些文档供学习参考(EM78P153Chinese data, this file if any infringement please inform delete files, correct please to chip manufacturer data shall prevail, some documents for learning reference)
- 2013-12-27 12:09:26下载
- 积分：1
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lwip RAW_TCP客户端源码
说明： lwip移植加tcpip客户端功能代码，在ucos系统基础上移植lwip，并使用raw接口进行客户端服务编写(Lwip transplantation plus tcpip client function code)
- 2020-07-20 13:49:13下载
- 积分：1
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RFID读卡模块电路图、PCB源文件
125K RFID读卡模块，包含UART输出，韦根输出，程序中，根据曼彻斯特原理，找到长电平和短电平，根据跳变沿分析出0数据还是1数据。然后寻找消息头，后面的数据进行 行 列奇偶校验，从而分析出卡号。(125K RFID card reader module, including UART output, Wei root output, in the program, according to the principle of Manchester, to find a long level and a short level, according to jump along the analysis of 0 data or 1 data. Then look for the message header, and then the data for row and row parity check, so as to analyze the card number.)
- 2017-09-10 09:45:33下载
- 积分：1
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MP3播放器实验
说明： 实验器材:
MiniSTM32F103开发板V3版本
实验目的:
学习VS1053的使用,实现一个简单的MP3.
硬件资源:
1,DS0(连接在PA8)
2,串口1(波特率:9600,PA9/PA10连接在板载USB转串口芯片CH340上面)
3,ALIENTEK 2.8/3.5/4.3/7寸TFTLCD模块(通过GPIO驱动,连接关系见lcd.h)
4,W25Q64(SPI FLASH芯片,连接在SPI1上)
5,按键KEY0(PC5)/KEY1(PA15)/KEY_UP(PA0,也称之为WK_UP)
5,SD卡,通过SPI1连接
6,ATK-VS1053模块与STM32芯片连接关系为(请按如下接线连接Mini板和MP3模块):
ATK-VS1053模块----------STM32芯片
VS_SCK ----------- PA5
VS_MISO ------------ PA6
VS_MOSI ------------ PA7
VS_RST ------------ PA11
VS_XDCS ----------- PA4
VS_XCS ----------- PA8
VS_DREQ ------------ PA12
5V ------------ 5V
GND ------------ GND(Laboratory equipment:
MiniSTM32F103 Development Board V3 Version
The purpose of the experiment is:
Learn the use of VS1053 and implement a simple MP3.
Hardware resources:
1, DS0 (connected to PA8)
2. Serial port 1 (baud rate: 9600, PA9/PA10 connected on board USB to serial chip CH340)
3, ALIENTEK 2.8/3.5/4.3/7 inch TFTLCD module (driven by GPIO, connection relationship see lcd.h)
4, W25Q64 (SPI FLASH chip, connected to SPI 1)
5. Keyboard KEY0 (PC5)/KEY1 (PA15)/KEY_UP (PA0, also known as WK_UP)
5, SD card, connected by SPI1
6. The connection relationship between ATK-VS1053 module and STM32 chip is as follows (please connect Mini board and MP3 module according to the following wiring):
ATK-VS1053 Module - ----- STM32 Chip
VS_SCK------------- PA5
VS_MISO---------------- PA6
VS_MOSI---------------- PA7
VS_RST---------------- PA11
VS_XDCS------------- PA4
VS_XCS--------------- PA8
VS_DREQ---------------- PA12
5V--------------- 5V
GND--GND)
- 2020-06-22 05:00:02下载
- 积分：1
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CS5460A
CS5460A芯片源程序，能测量电流、电压以及电能等量。(CS5460A chip source program, which can measure current, voltage and equal power.)
- 2012-06-06 12:41:44下载
- 积分：1
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Active-power-filters-A-review
APF 资料 比较 总体比较资料 权威 IEEE 重要资料(Comparative information Comparative information APF overall authority IEEE important information)
- 2014-09-07 16:59:20下载
- 积分：1
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流水灯 示例(uCOS工程)
流水灯 示例(uCOS工程)
- 2018-06-08下载
- 积分：1
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filepath_mfc
MFC中获得文件夹路径的方法，文中有源码有讲解，并在VC++6.0下运行通过。(MFC get the folder path method source code is explained in the text, and in the VC++6.0 run through.)
- 2013-09-06 13:35:43下载
- 积分：1
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lab_1
1、 某软件公司大约有30名员工，每名员工有姓名、工号、职务等属性，每年都有员工离职和入职。把所有员工建立一个线性表，建立离职和入职函数，当有员工离职或入职时，修改线性表，并且显示最新的员工名单。
要求:1)顺序表存储；实现顺序表的插入、删除、查找、输出等基本操作；调用基本操作完成。2)链表存储；实现链表的插入、删除、查找、输出等基本操作；调用基本操作完成(1, a software company has about 30 employees, each employee has the name, job number, job and other attributes, every year there are employees leaving and entry. Set up a linear list of all employees, establish a departure and entry function, modify the linear list and show the latest staff list when employees leave or enter the position. Requirements: 1) order table storage; implementation of the order table insertion, deletion, search, output and other basic operations; call the basic operation completed. 2) linked list storage, the realization of the list of insert, delete, search, output and other basic operations; call the basic operation completed)
- 2021-04-04 10:19:04下载
- 积分：1
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两部收缩迭代，压缩感知
适用于压缩感知重构的Twist算法，即二次收缩阈值迭代算法，是在IST的基础上运用变量和前一个变量共同迭代从而改善其运行的鲁棒性。
- 2022-04-16 11:00:47下载
- 积分：1
