The goal of our final project was to design an efficient elevator simulator that can accept input from a user and mechanically operate (on a small scale) a system of 4 floors and 3 elevators using pulleys and stepper motors. Users enter input using physical pushbuttons or the computer. This input is then processed by the MCU and orders are given to the elevators. We attempted to devise an algorithm that can optimally handle any number of floors. This project seemed like a fun challenge and something that had practical applications. Both of us have been frustrated at times by the inefficiency of some of the elevators here at Cornell, and we wanted to see if we could do a better job.
标签： efficient simulator elevator project
上传时间： 2013-11-25
上传用户：cjf0304
Free 8051 asm compiler for win new host platforms: Win32 and Linux macro processing dramatically improved conditional assembly output in Intel-HEX or OMF-51 format 37 new MCU files documentation in both ASCII and HTML format numberless small extensions and improvements bug fixes For details see the ASEM-51 Release Notes.
标签： dramaticall processing platforms compiler
上传时间： 2013-12-20
上传用户：chongcongying
Free 8051 asm compiler for linux new host platforms: Win32 and Linux macro processing dramatically improved conditional assembly output in Intel-HEX or OMF-51 format 37 new MCU files documentation in both ASCII and HTML format numberless small extensions and improvements bug fixes For details see the ASEM-51 Release Notes.
标签： processing dramatica platforms compiler
上传时间： 2014-10-28
上传用户：wxhwjf
qc—ldpc编码的matlab源码，分为好几个版本，small文件夹里的支持小的稀疏矩阵，large文件夹里的支持较大的稀疏矩阵。test文件为顶层
上传时间： 2016-07-24
上传用户：jeffery
6个简单程序java制作的计算器小程序，模拟windows下的计算器原形，并含有实验报告等。-produced by the small calculator procedures under simulated windows prototype of the calculator, and contains experimental report
上传时间： 2016-08-13
上传用户：youke111
The iputils package contains ping, a basic networking tool. The ping command sends a series of ICMP protocol ECHO_REQUEST packets to as pecified network host and can tell you if that machine is alive and receiving network traffic.ipv6calc is a small utility which formats and calculates IPv6 addresses in different ways. It extends the existing address detection on IPv6 initscript setup or make life easier in adding reverse IPv6 zones to DNSor using in DNS queries like nslookup -q=ANY ipv6calc -r 3ffe:400:100:f101::1/48`
标签： ping networking The contains
上传时间： 2014-08-25
上传用户：zhichenglu
LCD Driver datasheet The SPF54126A, a 262144-color System-on-Chip (SoC) driver LSI designed for small and medium sizes of TFT LCD display, is capable of supporting up to 176xRGBx220 in resolution which can be achieved by the designated RAM for graphic data. The 528-channel source driver has true 6-bit resolution, which generates 64 Gamma-corrected values by an internal D/A converter. The source driver of SPFD54126A adopts OP-AMP structure to enhance display quality and it cooperates with advanced circuitry techniques to reduce power consumption.
标签： System-on-Chip datasheet designed Driver
上传时间： 2016-09-22
上传用户：xauthu
就像在嵌入系统中使用C语言替代汇编一样,在嵌入系统中使用RTOS是大势所趋。原因主要是现在在大多数情况下编程效率比执行效率重要（单片机便宜嘛）。但纵观51的RTOS，keil c51 所带的RTX Full 太大（6k多），且需要外部ram，又无源代码，很多时候不实用。RTX Tiny虽然小（900多字节），但是任务没有优先级和中断管理，也无源代码，也不太实用。而ucosII虽有源代码，但是它太大，又需要外部ram，所有函数又必须是重入函数，用在51这类小片内RAM的单片机上有点勉强。于是，我借鉴ucosII和RTX Tiny编写了Small RTOS 51,虽然它为51系列编写，但是它还是比较容易移植到其它CPU上。
上传时间： 2014-01-17
上传用户：变形金刚
This a simple database management system. It doesn t use any other code (i.e. ODBC, ADO, etc.) and has it s own database file format. I wrote it because I found the other DBMSs code too bulky and hard to debug. It s designed for small applications and I doubt it could handle anything on a large scale. A sample program included in the .zip shows how everything works. The database project is a library project, so you ll have to compile and link with the .lib file to get everything working. Pros: - You have the source code so you know exactly what it is doing - Database files are very small - Small and fast code Cons: - Can t handle large amounts of records (more than 65000ish) - Doesn t support SQL (you have to search the database by cycling through the records and testing them against your constraints) - Each database file can only have one table.
标签： i.e. management database simple
上传时间： 2016-10-02
上传用户：851197153
c语言编译器源代码，small c for dos源代码，对学习c语言本质很有好处。
上传时间： 2014-01-15
上传用户：ma1301115706
