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baseon80c51ofmc522
读写器与射频卡通信的设计采用RC522射频读写芯片与射频卡进行通信，符合ISO14443规范协议；硬件系统设计中主要有AVR单片机主控模块、电源模块、存储模块、外部时钟模块、LCD模块；软件系统设计采用C语言，遵循模块化和结构化编程模式，设计了射频卡操作程序、软关机与自动关机程序、LCD显示、串行Flash存储器、外部时钟等外部设备驱动程序。所设计的手持式读写器具备对MF1 S50、S70射频卡的读写、实时状态显示、系统在线升级以及关机等功能。(This handset can process the data offline or online, reading and writing from 10 cm far. This handset is low-power, miniature, modular design and so on. This article includes: the communication design between RF card and Reader, hardware system design and software systems design. The communication design between RF card and Reader used to RC522 RF chip control RF cards, in line with ISO14443 standard protocol Hardware system design mainly include AVR microcontroller control modules, power modules, memory modules, external clock modules, LCD modules Software system designed with C programming language, and follow the modular structure of the programming model, and has the RF card operation procedures, soft shutdown and automatic shutdown procedures, LCD display, serial Flash memory, an external clock, and other external device driver Procedures. The handset readers has the MF1 S50, S70 RF card reader function, real-time status display function, the system online update function and so)
- 2021-03-22 20:19:16下载
- 积分：1
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ADC_dispay
说明： C8051F330采集软件ADC采集软件(ADC Capture Software)
- 2020-11-29 22:49:28下载
- 积分：1
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feisikaerlvbo
进行飞思卡尔的试跑阶段，非常有效止咳的程序啊啊啊，，(
Freescale s trial run stage, ahhh, very effective cough of the program,
)
- 2013-06-23 22:07:11下载
- 积分：1
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4.LCD1602
说明： 单片机小车的lcd1602的功能模块的调节，希望大家好用。(SCM car lcd1602 function module adjustment, I hope we use.)
- 2020-06-15 23:20:01下载
- 积分：1
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VSC
自己搭建的PSCAD仿真VSC整流SVPWM控制，麻雀虽小五脏俱全哟！(Build their own PSCAD simulation VSC SVPWM rectifier control, small but perfectly formed yo!)
- 2016-06-23 20:28:00下载
- 积分：1
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XMC_Ebike-ver2.0.2
基于英飞凌单片机无传感器单电阻取样FOC源代码批量程序(No single resistor sensor Infineon MCU FOC source code procedures based on batch sampling)
- 2016-10-20 11:20:56下载
- 积分：1
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CM5_NASA_nakata
This is my ECG signals data.
- 2013-06-28 17:06:15下载
- 积分：1
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ct46
说明： 计算不同的三分CANTOR集,可以由此验证WTMM的正确性(CANTOR different set of one-third can thus verify the correctness of WTMM)
- 2009-08-09 10:25:35下载
- 积分：1
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IO_UART
STC单片机IO口模拟RS232测试程序,Keil Cx51应用开发技术中的程序主要的功能是在利用串口调试工具发送一个8bit的数据，而后单片机接收后把这个数据发送给模拟串口(STC Single-chip analog IO port RS232 test procedures, Keil Cx51 technology application development process is essentially the function is in the use of serial debug tools send an 8bit data, and then after the single-chip receive the data sent to the simulation of serial)
- 2008-08-17 16:01:12下载
- 积分：1
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T0_led
定时器实现开发板上面的led等熄灭2s，亮1s(T0)
- 2010-05-27 11:04:42下载
- 积分：1
