8051 Web Server project See Makefile for build notes Written for Keil C51 V5.1 compiler, notes: It uses big endian order, which is the same as the network byte order, unlike x86 systems. Use OPTIMIZE(2)or higher so that automatic variables get shared // between functions, to stay within the 256 bytes idata space
标签： notes for Makefile compiler
上传时间： 2013-12-17
上传用户：ikemada
This little Program allows you to send commands to the CardReader (CT-BCS) or to the Card itself. First you will be ask to what Port the Reader is connected (0=COM1, 1=COM2). Then the Class-Byte (CLA), Instruction-Byte (INS), Parameter 1 (P1), Parameter 2 (P2). If wou don愒 want to send Parameter 3 (P3) press Ctrl-d (^d). If you enter a number then you have to the bytes of the Datafield. After the last Byte of the Datafield is entered the whole APDU is send the replay is displayed. After that you can send the next APDU.
标签： CardReader the commands to
上传时间： 2016-04-23
上传用户：nanxia
NRF905驱动代码 // The content of this struct is nRF905 s initialize data. // CH_NO=1 433MHZ Normal Opration,No Retrans RX,TX Address is 4 bytes // RX TX Payload Width is 32 bytes Disable Extern Clock Fosc=16MHZ // 8 Bits CRC And enable
标签： initialize 905 content Normal
上传时间： 2013-12-16
上传用户：lanjisu111
I ve written some many years ago dynamic Huffman algorithm to compress and decompress data. It is mainly targeted to data with some symbols occuring more often than the rest (e.g. having some data file consisted of 3 different symbols and their total number of occurence in that file s1(1000), s2(200), s3(30) so the total length of file is 1000+200+30=1230 bytes, it will be encoded assigning one bit to s1 and 2 bits to s2, s3 so the encoded length will be 1*1000+2*(200+30)=1460 bits=182 bytes). In the best case the file consisted of just one symbol will be encoded with compression ratio as 1:8. Huffman coding is used in image compression, however in JPEG2000 arithmetic codec is imployed.
标签： decompress algorithm compress Huffman
上传时间： 2016-05-16
上传用户：aysyzxzm
第一只感染flash的病毒源代码。采用汇编语言编写。 SWF/LFM-926 Virus: ------------------ Description: WinNT/XP Virus dropper for Flash .SWF files! Masm Version 6.11: ML.EXE SWF.ASM Virus Size: 926 bytes Infection Size: 3247 bytes. Last Edit: 01/08/2002
标签： Virus Description flash WinNT
上传时间： 2016-06-02
上传用户：miaochun888
Its a small library for decompress gzip files in j2me. The final size after obfuscation and jaring is less than 2150 bytes.
标签： obfuscation decompress library jaring
上传时间： 2013-12-11
上传用户：zhaiye
Target：89S51 程序描述：网络远端温度感测器，这个范例中使用到 （1）8051 的Port 1连接到LCD显示器，PORT 3的P3.3、P3.4和P3.5分别连接到LCD显示器的控制线，程序执行时可以让LCD显示器显示出时间和日期。 （2）温度感测组件AD590经由ADC0804将感测到的温度，转换成数位数据，然后经由PORT 0输入8051。 （3）igangcai 8051的第10和第11只脚RXD和TXD分别连线到MAX232，然后连接到PC的COM埠。 (4) 当PC端经由RS232传送S时，接下来PC送出的下 个byte就用来设定PORT 3的输出。 (5) 当PC端经由RS232传送T时，接下来PC连续送出五个bytes，这五个bytes是 "年月日时分"，这是 PC 用来设定实验板的时间日期。 (6) 8051每 分钟就读入ADC0804转换的数字温度数据，然后通过RS232传送给PC端，再由PC端通过网络传送到远端的电脑。*/
上传时间： 2016-08-06
上传用户：shizhanincc
Full compliance with the USB Specification v1.1 and USB CDC v1.1 Support the RS232 Serial interface Support automatic handshake mode Support Remote wake-up and power management 256 bytes buffer each for upstream and downstream data flow Support default ROM or external EEPROM for device configuration On chip USB transceiver On chip crystal oscillator running at 12M Hz Supports Windows 98/SE, ME, 2000, XP, Windows CE3.0, CE .NET, Linux, and Mac OS 28 Pins SOIC package 28
标签： Specification compliance 1.1 USB
上传时间： 2016-08-21
上传用户：dapangxie
实现8比特字节的RS纠错编码，可以指定极性校验字节数目，能产生的最大校验序列长度为255字节（含极性校验字节）.This is an implementation of a Reed-Solomon code with 8 bit bytes, and a configurable number of parity bytes. The maximum sequence length (codeword) that can be generated is 255 bytes, including parity bytes.
上传时间： 2016-08-24
上传用户：思琦琦
ili9320 datasheet. ILI9320 is a 262,144-color one-chip SoC driver for a-TFT liquid crystal display with resolution of 240RGBx320 dots, comprising a 720-channel source driver, a 320-channel gate driver, 172,800 bytes RAM for graphic data of 240RGBx320 dots, and power supply circuit.
标签： 9320 datasheet one-chip crystal
上传时间： 2014-11-21
上传用户：jiahao131
