Search - c 15.4

Search - c 15.4 - List

[SCM] mac DL : 0: 完成了802.15.4协议中MAC层的工作，其主要功能就是完成了透明的无线传输-Completed the MAC layer in 802.15.4 work, its main function is completed transparent wireless transmission
Date : 2025-12-19 Size : 3kb User :
[SCM] mib_beacon_coordinator_save DL : 0: 无线传感器星型网络的节点的基站程序,采用802.15.4协议-Star-shaped network of wireless sensor nodes of the base station procedures, using 802.15.4
Date : 2025-12-19 Size : 522kb User : chenling
[SCM] AT90S8535 DL : 0: AVR单片机应用设计.pdf 　　本书以AT90S8535单片机为主线讲述AVR单片机。AT90S8535单片机是AVR单片机中内部接口丰富、功能比较全、性能价格比高的品种。　本书共分16章。第1章，单片机概述；第2章,8535单片机系统结构概况；第3章，AVR单片机指令系统；第4章，定点数运算程序设计及数制转换；第5章，浮点数运算程序设计；第6章，8535单片机 EEPROM读/写访问；第7章，8535单片机I/O端口及其应用；第8章，中断系统及应用；第9章，8535单片机定时器/计数器及其应用；第10章，8535单片机模拟量输入接口；第11章，AVR单片机串行接口及应用；第12章，AVR单片机存储器编程；第13章，AVR的C语言IccAVR及应用；第14章，AVR单片机开发工具及应用；第15章，AVR单片机的最新发展；第16章，整机设计中几个问题的处理方法。书中所举硬件设计、软件设计实例均经实验通过。 -err
Date : 2025-12-19 Size : 7.43mb User : 风无痕
[SCM] operating_system_scheduling DL : 0: 对于给定的一组进程，采用优先级加时间片轮转法进行调度。设有一个就绪队列，就绪进程按优先数（优先数范围0－100）由小到大排列（优先数越小，级别越高）。当某一进程运行完一个时间片后，其优先级应下调（如优先数加3），试对如下给定的一组进程给出其调度顺序。每当结束一进程时要给出当前系统的状态（即显示就绪队列）。这里，进程可用进程控制块（PCB）表示为如右表所示。进程名 A B C D E F G H J K L M 到达时间 0 1 2 3 6 8 12 12 12 18 25 25 服务时间 6 4 10 5 1 2 5 10 4 3 15 8
Date : 2025-12-19 Size : 668kb User : Blade
[SCM] c DL : 0: cc2210无线传输，串口收发数据，在Keil C中实现，基于802.15.4-wireless cc2210
Date : 2025-12-19 Size : 7kb User : 侯延彬
[SCM] cc2430.c DL : 0: cc2430学习用的部分程序及相关802.15.4-cc2430
Date : 2025-12-19 Size : 205kb User : 龙连
[SCM] amo_tool_V1_2_6 DL : 0: 名称：amo的编程小工具集合版本：V1.2.6 我平时编程和设计时常用的小工具集合。功能： 1－8位校验和 2－16位校验和 3－计算CRC8 4－计算CRC16 5－计算CRC32 6－计算MD5 7－计算SHA1 8－十六进制字符串转换为Ascii字符串 9－Ascii字符串转换为十六进制字符串 10－十六进制字符串转换为浮点数 11－浮点数转换为十六进制字符串 12－统计文章的字符个数，精确到每一个字符 13－把文件转换为C语言数组（这样可以把文件嵌入到我们的程序中） 14－电阻值选型（开发中） 15－电容值选型（开发中） 16－电感值选型（开发中） 17－滤波器选型（开发中） 18－执行C语言Printf函数（开发中） 19－产生一组随机数 20－把字符串转换为大写 21－把字符串转换为小写 22－字符串头尾对调 23－十六进制格式转换 …… 功能陆续添加中…… amo73@126.com -Name: amo programming a small collection of tools version: V1.2.6 my usual programming and design a small collection of tools commonly used. Features: 1-8 and 2-16 bit parity bit parity and 3- Calculation CRC8 4- calculating CRC16 5- calculation of CRC32 6- calculation of MD5 7- calculate SHA1 8- 16 hex string is converted to Ascii string 9-Ascii string to hexadecimal string is converted to 10- hexadecimal string is converted to floating-point number 11- floating-point number is converted to hexadecimal strings 12- the number of characters in the article statistics, accurate to each character 13- the file is converted to C-array (so that files can be embedded into our program) 14- Resistance Selection (Developing) 15- capacitance Selection (Developing) 16- Inductance Selection (Developing ) 17- Filter Selection (Developing) 18- implementation of the C-Printf function (development) 19- produce a set of random numbers 20- to convert a string to uppercase 21- to convert a string to lowerc
Date : 2025-12-19 Size : 40kb User : amo
[SCM] 51_mcu_examples DL : 0: 非常经典的51单片机常用实例程序代码，还附有开发板原理图：内容主要有：1 流水灯2 倒计时--数码管3 数码管动态显示4 数码管静态显示5 点阵--心型6 串口通信16 串口通信27 继电器控制8 音乐播放程序9 AT24C0210 红外线接收11 DS18B20 12DS1302 13 LCD1602-1 14 PS2键盘显示；15 矩阵键盘16 LCD12864 17 步进电机17 步进电机驱动 18 ADC0832 19 RS485通讯 20 直流电机 21 定时器0 22 按键计数器 23 交通信号灯控制 24 中断 25 串口接收发送程序-SCM is commonly used in the classic examples of program code 51, also with a development board schematics: mainly: 1 water light 2 Countdown- 3 digital control digital control digital control of static dynamic display 4 5 dot matrix display- heart-shaped six serial serial communication 27 communications relay control 16 music player 8 9 AT24C0210 infrared receiver 11 DS18B20 12DS1302 13 LCD1602-1 14 PS2 keyboard and display 15 matrix keyboard 16 LCD12864 17 17 stepper motor driver stepper motor 18 ADC0832 19 RS485 Communication 20 DC 21 key counter timer 0 22 24 23 traffic signal control 25 serial port interrupt to send programs to receive
Date : 2025-12-19 Size : 1.05mb User : 郑道宝
[SCM] CC2420_C_Code DL : 0: CC2420与MSP430的C语言驱动程序.根据802.15.4进行初始化和无线的收发设置-CC2420 and MSP430 C-language driver. According to the 802.15.4 wireless transceiver initialization and set
Date : 2025-12-19 Size : 83kb User : vslinux
[SCM] ATCommandV9.0 DL : 0: AT指令9.0英文原版 1.INTRODUCTION 2.AT COMMADNS FEATURES 3.GENERAL BEHAVIORS 4.GENERAL COMMANDS 5.CALL CONTROL COMMANDS 6.NETWORK SERVICE COMMANDS 7.SECURITY COMMANDS 8.PHONEBOOK COMMANDS 9.SHORT MESSAGES COMMANDS 10.SUPPLEMENTARY SERVICES COMMANDS 11.DATA COMMANDS 12.FAX COMMANDS 13.FAX CLASS 2 COMMANDS 14.V24-V25 COMMANDS 15.SPECIFIC AT COMMANDS 16.SIM TOOLKIT 17.OTHER AT COMMANDS 18.APPENDICES 19.APPENDIX A(INFORMATIVE) 20.APPENDIX B:SUPPORT OF SIM TOOLKIT BY THE M.E 21.APPENDIX C:STRUCTURE OF TERMINATE PROFILE 22.APPENDIX D:COMMAND TYPE AND NEXT ACTION INDICATOR 23.APPENDIX E:CODING OF ALPHA FIELDS IN THE SIM FOR UCS2 24.APPENDIX F:SPECIFICATION OF POWER DOWN CONTROL VIA RS232 25.APPENDIX G:EXECUTION CONDITIONS AND SIM DEPENDENCE OF AT COMMANDS-AT commands interface This document is the property of WAVECOM, and is transferred to ________ under the conditions of the active Non-Discloseure Agreement dated _____. Use of this document is subject to the terms of this NDA.This document will be returned to WAVECOM under request. Version: 9.0 ATI Version: 61 Date: July 26th 2001 Reference:WCOM/GSM/SW/SII015.D90
Date : 2025-12-19 Size : 1.21mb User : 刘晓东
[SCM] wendu DL : 0: 18B20的复位时序及子程序: init_1820: clr dq1820 mov r7,#40 acall Delay15us ；（1）复位：低电平至少480 us，用15*40=600us可靠 setb dq1820 ；（2）释放，为了在15-60 us后接收存在脉冲 mov r7,#1 acall Delay15us 20us mov r2,#90 ；（3）最多等待（1+2）*90=270us wait: mov c,dq1820 jnc wait1 djnz r2,wait ；（4）在15-60 us后回发芯片一个存在脉冲，为了可靠，我们采用等到回发脉冲后在做下一步工作，存在脉冲是一个60-240us的低电平信号 wait1:-18B20的复位时序及子程序: init_1820: clr dq1820 mov r7,#40 acall Delay15us ；（1）复位：低电平至少480 us，用15*40=600us可靠 setb dq1820 ；（2）释放，为了在15-60 us后接收存在脉冲 mov r7,#1 acall Delay15us 20us mov r2,#90 ；（3）最多等待（1+2）*90=270us wait: mov c,dq1820 jnc wait1 djnz r2,wait ；（4）在15-60 us后回发芯片一个存在脉冲，为了可靠，我们采用等到回发脉冲后在做下一步工作，存在脉冲是一个60-240us的低电平信号 wait1:
Date : 2025-12-19 Size : 1kb User : zf
[SCM] wm DL : 0: 程序说明：您好！洗衣机使用说明--设置说明冷启动或复位后顺序按三次键，其功能设置如下： NO.1 强度设置 A：柔和 B：低 C：中 D：高 NO.2 时间设置 A：5分钟 B：10分钟 C：15分钟 D：20分钟 NO.3 方式设置 A：3分钟初洗-->15分钟浸泡-->洗涤-->结束 B：3分钟初洗-->30分钟浸泡-->洗涤-->结束 C：15分钟浸泡-->洗涤-->结束 D：洗涤-->结束洗涤时的操作长按 B 键：暂停洗涤长按 A 键：继续洗涤（暂停时有效）长按 D 键：结束并复位程序提示音说明短鸣1次：强度设置完成短鸣2次：时间设置完成长鸣1次：冷启动/方式设置完成/开始洗涤长鸣6次：洗涤结束指示灯说明长亮：冷启动/等待输入/洗涤结束慢闪（每秒）：浸泡快闪（每1/4秒）：洗涤-Program Description: Hello! Washing instructions- setup instructions After the cold start or reset button by the order three times, and its feature set is as follows: NO.1 strength setting A: Soft B: Low C: in D: High NO.2 time setting A: 5 分钟 B: 10 分钟 C: 15 分钟 D: 20 分钟 NO.3 set the A: 3 分钟 first wash-> 15 minutes of soaking-> wash-> end B: 3 分钟 first wash-> 30 minutes of soaking-> wash-> end C: 15 minute soak-> wash-> end D: Washing-> end Washing operation Press B button: pause washing Press A button: to wash (pause effect) Press D key: exit and reset the program Tone that Short-Ming 1: strength setting completed 2 short beeps: time is set Blew 1: Cold start/set the completion/start washing Blew 6: Washing the end of Lights Long light: cold start/wait for input/wash end of the Slow flash (per second): immersion Flash (per 1/4 seconds): washing
Date : 2025-12-19 Size : 37kb User : 朱
[SCM] ObjectBook DL : 0: 设计一个机房环境监测系统，实现机房温度检测，该机房环境监测系统程序应实现下列功能： (1)能够检测到机房周围的温度，并显示在开发板上。 (2)若温度超出常温范围（常温范围为＋15°C～＋25°C）报警。 (3)能够实现单片机串口通信，并将此通信程序和检测温度程序合并在一起。 (4)能够实现PC机串口通信，将现场温度立即显示在计算机屏幕上。-Design a room environment monitoring system, to achieve room temperature detection, the procedure room environment monitoring system should achieve the following functions: (1) to detect ambient room temperature, and shows the development board. (2) If the temperature exceeds normal temperature range (temperature range of+15 ° C ~+25 ° C) alarm. (3) to achieve single-chip serial communication, and communication procedures and test the temperature of this process are combined. (4) to a PC serial port communication, the field temperature immediately displayed on the computer screen.
Date : 2025-12-19 Size : 334kb User : 童宗益
[SCM] 802.15.4 DL : 0: 无线通信协议802.14 协议C语言实现-The wireless communication protocol of the 802.14 protocol C-language ......................................................
Date : 2025-12-19 Size : 35kb User : 常虹
[SCM] nihe DL : 0: 函数逼近与曲线拟合，用最小二乘法进行曲线拟合的C或C++编写的完整程序！已知x 0 5 10 15 20 25 30 35 40 45 50 55 y 0 1.27 2.16 2.86 3.44 3.87 4.15 4.37 4.51 4.58 4.02 4.64 近似解析表达式为y=at+bt^2+ct^3 求a,b,c -Function approximation and curve fitting, using the least squares method the curve fitting C or C++ of writing the complete program! Known x 0 5 10 15 20 25 30 35 40 45 50 55 y 0 1.27 2.16 2.86 3.44 3.87 4.15 4.37 4.51 4.58 4.02 4.64 approximate analytical expression for y = at+bt ^ 2+ct ^ 3 seeking a, b, c
Date : 2025-12-19 Size : 5kb User : 李文宝
[SCM] ieee802_15_4.project DL : 0: ieee 802.15.4 standard code of opnet with c-ieee 802.15.4 standard code of opnet with c++
Date : 2025-12-19 Size : 6kb User : lojrkwes