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
標(biāo)簽： notes for Makefile compiler
上傳時(shí)間： 2013-12-17
上傳用戶：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.
標(biāo)簽： CardReader the commands to
上傳時(shí)間： 2016-04-23
上傳用戶：nanxia
NRF905驅(qū)動(dòng)代碼 // 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
標(biāo)簽： initialize 905 content Normal
上傳時(shí)間： 2013-12-16
上傳用戶：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.
標(biāo)簽： decompress algorithm compress Huffman
上傳時(shí)間： 2016-05-16
上傳用戶：aysyzxzm
第一只感染flash的病毒源代碼。采用匯編語(yǔ)言編寫。 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
標(biāo)簽： Virus Description flash WinNT
上傳時(shí)間： 2016-06-02
上傳用戶：miaochun888
Its a small library for decompress gzip files in j2me. The final size after obfuscation and jaring is less than 2150 bytes.
標(biāo)簽： obfuscation decompress library jaring
上傳時(shí)間： 2013-12-11
上傳用戶：zhaiye
Target：89S51 程序描述：網(wǎng)絡(luò)遠(yuǎn)端溫度感測(cè)器，這個(gè)范例中使用到 （1）8051 的Port 1連接到LCD顯示器，PORT 3的P3.3、P3.4和P3.5分別連接到LCD顯示器的控制線，程序執(zhí)行時(shí)可以讓LCD顯示器顯示出時(shí)間和日期。 （2）溫度感測(cè)組件AD590經(jīng)由ADC0804將感測(cè)到的溫度，轉(zhuǎn)換成數(shù)位數(shù)據(jù)，然后經(jīng)由PORT 0輸入8051。 （3）igangcai 8051的第10和第11只腳RXD和TXD分別連線到MAX232，然后連接到PC的COM埠。 (4) 當(dāng)PC端經(jīng)由RS232傳送S時(shí)，接下來(lái)PC送出的下 個(gè)byte就用來(lái)設(shè)定PORT 3的輸出。 (5) 當(dāng)PC端經(jīng)由RS232傳送T時(shí)，接下來(lái)PC連續(xù)送出五個(gè)bytes，這五個(gè)bytes是 "年月日時(shí)分"，這是 PC 用來(lái)設(shè)定實(shí)驗(yàn)板的時(shí)間日期。 (6) 8051每 分鐘就讀入ADC0804轉(zhuǎn)換的數(shù)字溫度數(shù)據(jù)，然后通過(guò)RS232傳送給PC端，再由PC端通過(guò)網(wǎng)絡(luò)傳送到遠(yuǎn)端的電腦。*/
上傳時(shí)間： 2016-08-06
上傳用戶：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
標(biāo)簽： Specification compliance 1.1 USB
上傳時(shí)間： 2016-08-21
上傳用戶：dapangxie
實(shí)現(xiàn)8比特字節(jié)的RS糾錯(cuò)編碼，可以指定極性校驗(yàn)字節(jié)數(shù)目，能產(chǎn)生的最大校驗(yàn)序列長(zhǎng)度為255字節(jié)（含極性校驗(yàn)字節(jié)）.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.
標(biāo)簽： 比特 字節(jié) RS糾錯(cuò)編碼
上傳時(shí)間： 2016-08-24
上傳用戶：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.
標(biāo)簽： 9320 datasheet one-chip crystal
上傳時(shí)間： 2014-11-21
上傳用戶：jiahao131
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