[其他嵌入式/单片机内容] msp430p2
TI公司MSP430芯片评估板lantchpad的电容式触摸板的源码
基于MSP430F149单片机的1602程序代码
基于MSP430F149单片机的nRF24L01无线通信程序
基于MSP430F149单片机的串口0驱动程序
基于MSP430F149单片机的温湿度传感器SHT1X驱动程序
基于MSP430F149的12864的显示图片
基于MSP430F149的AD转换，在液晶1602上显示
基于MSP430F149的触摸手写程序
基于MSP430F149为主芯片下的红外线解码资料源程序
基于MSP430F249的GPS+GPRS车载GPS
基于MSP430单片机的电子式互感器采集器的程序
基于MSP430单片机的智能电表
基于MSP430的触摸屏校正程序
基于MSP430的温度传感器DS18B20对温度的检测和显示
基于单片机MSP430的DS1302的时钟芯片编程，实现时钟显示
利用MSP430实现的超低功耗触摸屏
使用MSP430低功耗微处理器制作的斜度计(开发平台是IAR)
通过MSP430（149）单片机控制DHT11温湿度传感器
TI' s MSP430 chip evaluation board lantchpad the capacitive touchpad source code based on MSP430F149 microcontroller 1602 nRF24L01 MSP430F149 microcontroller-based wireless communication program based the MSP430F149 MCU' s serial 0 drivers based on the MSP430F149 microcontroller temperature and humidity sensor SHT1X driver based on the MSP430F149 the 12864 display pictures based on MSP430F149 AD converter display on the LCD 1602 Car GPS touch handwriting program based on MSP430F149 MSP430F249 MSP430F149 chip-based infrared decoding data source based on GPS+GPRS MSP430 microcontroller-based electronic transformer acquisition program smart meters based on MSP430 MCU MSP430 low-use touch screen display using ultra-low-power MSP430 realize detection and display of temperature based on the MSP430 the temperature sensor DS18B20 MCU MSP430 DS1302 clock chip programming clock based on the MSP430 of the touch screen calibration procedure slope meter power microprocessor production (develo (2013-04-13, Others, 1680KB, 下载20次)
[其他嵌入式/单片机内容] msp430
TI公司MSP430芯片评估板lantchpad的电容式触摸板的源码
基于MSP430F149单片机的1602程序代码
基于MSP430F149单片机的nRF24L01无线通信程序
基于MSP430F149单片机的串口0驱动程序
基于MSP430F149单片机的温湿度传感器SHT1X驱动程序
基于MSP430F149的12864的显示图片
基于MSP430F149的AD转换，在液晶1602上显示
基于MSP430F149的触摸手写程序
基于MSP430F149为主芯片下的红外线解码资料源程序
基于MSP430F249的GPS+GPRS车载GPS
基于MSP430单片机的电子式互感器采集器的程序
基于MSP430单片机的智能电表
基于MSP430的触摸屏校正程序
基于MSP430的温度传感器DS18B20对温度的检测和显示
基于单片机MSP430的DS1302的时钟芯片编程，实现时钟显示
利用MSP430实现的超低功耗触摸屏
使用MSP430低功耗微处理器制作的斜度计(开发平台是IAR)
通过MSP430（149）单片机控制DHT11温湿度传感器
TI' s MSP430 chip evaluation board lantchpad the capacitive touchpad source code based on MSP430F149 microcontroller 1602 nRF24L01 MSP430F149 microcontroller-based wireless communication program based the MSP430F149 MCU' s serial 0 drivers based on the MSP430F149 microcontroller temperature and humidity sensor SHT1X driver based on the MSP430F149 the 12864 display pictures based on MSP430F149 AD converter display on the LCD 1602 Car GPS touch handwriting program based on MSP430F149 MSP430F249 MSP430F149 chip-based infrared decoding data source based on GPS+GPRS MSP430 microcontroller-based electronic transformer acquisition program smart meters based on MSP430 MCU MSP430 low-use touch screen display using ultra-low-power MSP430 realize detection and display of temperature based on the MSP430 the temperature sensor DS18B20 MCU MSP430 DS1302 clock chip programming clock based on the MSP430 of the touch screen calibration procedure slope meter power microprocessor production (develo (2013-04-13, Others, 2269KB, 下载69次)
[其他嵌入式/单片机内容] stm32-tinyos
TinyOS系统以其组件结构模型、事件驱动、并发型等优点成为目前最受关注的无线传感器网络操作系统。而STM32和CC2520以其高性能、低成本、低功耗被广泛应用于无线传感器网络嵌入式系统。 但TinyOS 不支持STM32和CC2520芯片。因此在分析TinyOS 基本原理、NesC 编程语言实现机制及其编译过程的基础上，介绍了基于STM32和CC2520的T inyOS移植方法，完成了STM32的IO组件、Timer 组件、USART组件、SPI 组件和CC2520芯片的移植。在实现CC2520的基本通信功能基础上，实现简单mac协议。最后测试了各组件的移植效果，实验测试结果表明，节点可以稳定可靠通信。
TinyOS system, its component structure model, event-driven, and hair, etc. become the most talked about wireless sensor network operating system. STM32 and CC2520 is widely used for its high-performance, low-cost, low-power wireless sensor network embedded systems. TinyOS support the STM32 and CC2520 chip. Therefore, on the basis of the mechanism for its compilation process analysis TinyOS basic principle, NesC programming language, introduced a complete STM32 IO components Timer component, USART components, SPI group based the STM32 and CC2520 T inyOS transplant method pieces and CC2520 chip transplant. On the basis of the basic communication functions to achieve the CC2520 realize simple mac Agreement. The effect of transplantation of the various components of the final test, the experimental test results indicate that the node can reliable communication. (2012-12-19, C/C++, 24220KB, 下载51次)
[其他嵌入式/单片机内容] UV2
多路数字温度监控系统设计--哥们的毕业设计，注意有测又有控。因为它有些复杂，所以参考价值非常高：ds18b20多片组网，编程实现唯一寻址；4×5矩阵键盘实现输入操作；由于系统庞大，就扩展了RAM和I/O口，易移植；具有输出控制单元，能输出pwm波控制电机转动快慢；上下限温度设置，越限声音报警，根据温度高低，电机会自动调整转速。可改进的地方：后续如果想研究深入，可加进pid整定就完美了，待加入各种智能算法，使电机根据需要而实现各种智能的运转
Multichannel digital temperature monitoring system design- buddy of graduation design, attention to measurement and control. Because it is somewhat complex, so the reference value is very high: DS18B20 multiple networking, programming only addressing 4 x 5 matrix keyboard input operation because the system is huge, extends the RAM and I/O port, easy to transplant having the output control unit, can output PWM wave control of motor rotation speed the upper and lower limits of temperature setting, the alarm sounds, according to high and low temperature, automatically adjust the speed of motor. Room for improvement: to follow if you want to study in depth, can be added to the PID setting is perfect, to join the various intelligent algorithms, so that the motor according to the need and the realization of various intelligent operation
(2012-01-22, Visual C++, 166KB, 下载15次)
[其他嵌入式/单片机内容] AT91SAM7X256-PMC-IAR
程序说明：
一、开发环境
1、开发板：AT91SAM7X256 -EK
2、仿真器：SAM-ICE（ATMEL）
3、开发软件：IAR4_30A-1_2（IAR）
二、程序功能
1、程序目的：介绍AT91SAM7X256 PWC的基本用法：
2、 功能说明:
1）、通过PWC设置系统时钟
2）、通过PWC设置各外设时钟
3）、通过PWC的可编程外部时钟信号PCK0输出4.608M时钟
3）、进入空闲模式
三、开发板设置
1、依据AT91SAM7A3-EK使用向导,设置好开发板(最小系统).
2、在IAR环境下打开程序，运行。
用示波器观察PB20脚的波形。( PB20对应开发板J16 B 21脚或者S18--PB20)
3、其它PCK1-PCK3的设置可参照PCK0的设置。
4、按复位键可以将系统从空闲模式中唤醒，程序重新执行。
5、FIQ 中断将系统从空闲模式中唤醒。
用一根普通导线一端接地,另一端触碰 J16 A的30脚 , 可见LED2的状态改变
****注意：由于系统进入了空闲模式（LED不闪烁），再次调试时回无法进行，解决办法是按下复位按键在LED闪烁时（方法1:还未进入空闲模式时//////方法2:选择"忽略"即可）加载，调试程序。
Description of the procedures:
First, the development environment
1 development board: AT91SAM7X256-EK
2 emulator: SAM-ICE (ATMEL)
3, development of software: IAR4_30A-1_2 (IAR)
Second, the program features
1, the program aims: To introduce the basic usage AT91SAM7X256 PWC:
2, Function:
1), set the system clock through the PWC
2) Set the peripheral clock by PWC
3), by PWC external clock signal PCK0 programmable clock output 4.608M
3), enter the idle mode
Third, development board settings
1, according to AT91SAM7A3-EK using the wizard, set a good development board (minimum system).
2, in the IAR environment, open the program, run.
PB20 pin with an oscilloscope waveform. (PB20 corresponding development board J16 B 21 feet, or S18- PB20)
3, other PCK1-PCK3 settings can refer PCK0 settings.
4, press the reset button can wake the system from idle mode, the program re-run.
5, FIQ interrupt will wake the syst (2010-09-09, C/C++, 602KB, 下载37次)
[其他嵌入式/单片机内容] DS18B20
DS18B20是一种可组网的高精度数字式温度传感器，由于其具有单总线的独特优点，可以使用户轻松地组建起传感器网络，并可使多点温度测量电路变得简单、可靠。本文介绍了使用DS18B20数字温度传感器在单片机下单点测温的硬件连接及软件编程，并给出了软件流程图。本制作的设计中只使用了一个DS18B20温度传感器，可增加为多个DS18B20温度传感器进行分布式多点温度测量的巡回检测系统，因此，该系统的可扩展性很强。整个系统硬件简单、可靠，系统成本低。
该单点温度测量系统由传感器、单片机和LCD三大部分组成。传感器实现温度信息的采集，使用了DALLAS公司的DS18B20数字温度传感器。单片机可实现温度信息的分析，芯片使用了台湾宏晶公司的STC89C51单片机。LCD可实现温度信息的显示，芯片使用了LCD1602液晶显示屏。该系统可应用于仓库测温、楼宇空调控制和生产过程监控等领域。
DS18B20 is a kind of networking can be highly accurate digital temperature sensor with a single bus, due to its unique advantages, enabling users to easily set up from sensor networks, and enable multi-point temperature measurement circuit becomes simple and reliable. This article describes the use of DS18B20 digital temperature sensor in a single point temperature measurement under microcomputer hardware connection and software programming, and gives the software flow chart. The production design used only one DS18B20 the temperature sensor, can increase the number of DS18B20 the temperature sensors distributed multi-point temperature measurement circuit detection system, therefore, the system is highly scalable. The whole system hardware simple, reliable system and low cost.
The single-point temperature measurement system consists of sensors, microcontroller and LCD has three major components. To achieve the temperature sensor information collection, use of DALLAS s DS18B20 digital (2010-03-20, Others, 128KB, 下载76次)
[其他嵌入式/单片机内容] STC12LE4052AD_flash_EEprom
STC12C2052AD片内flash作为EEprom的测试程序
程序利用串口显示当前读或者写的地址，可以通过串口写入16字节数据，并读出验证
过程：正常启动后LED1长亮，按键1读取数据，按键2测试串口，读取前要保证有数据
否则等待串口写入数据。第一次写入读出后显示不正确（地址0x00为字符串结尾）
从串口发送小于17位字符串（开头一位不存，最后一位0X00结束标志）。单片机收到
后返回原值，第一位为保存的地址。读取数据时，返回第一位为读取地址本演示代码
仅针对STC12LE4052AD 进行了调试，但可以给其他芯片编程时作为参考。
下载时写入EEprom数据的方法：
首先使用 EEprom 数据编辑器“EEPROMEDIT.EXE”编辑一个要写入的HEX文件并保存
下载时在正确选择MCU芯片型号后，设置起始地址为0，选中“打开文件前清0缓冲”
点“打开程序文件”选中单片机程序文件确定导入。然后再设置起始地址为“1010”
取消“打开文件前清0缓冲”，点“打开程序文件” 选中要写入EEprom的数据，确定
正确选择其他设置，最后点下载并冷启动单片机
----2009.5.17
最终修改 2009/6/3
2009/10/10整理
沨
operate STC12C2052AD flash memory as EEprom (2009-10-11, C++, 371KB, 下载29次)
[其他嵌入式/单片机内容] 20090903FPGA
本文论述并设计实现了一个脱机自由手写体数字识别系统。文中首先对待识别数字的预处理进行了介绍，包括二值化、平滑滤波、规范化、细化等图像处理方法；其次，探讨了如何提取数字字符的结构特征和笔划特征，并详细地描述了知识库的构造方法；最后采用了以知识库为基础的模板匹配识别方法,并以MATLAB作为编程工具实现了具有友好的图形用户界面的自由手写体数字识别系统。实验结果表明，本方法具有较高的识别率，并具有较好的抗噪性能。
In this paper, designed and implemented an off-line handwritten numeral recognition system. The paper first pre-treatment identification numbers were introduced, including binarization, smoothing filter, normalization, thinning and other image processing methods secondly, to explore how to extract the number of characters in the structural characteristics and stroke features, and described in detail Knowledge of construction methods finally adopted in order to Knowledge-based template matching recognition method, and to MATLAB as a programming tool to achieve a friendly graphical user interface handwritten numeral recognition system. The experimental results show that this method has higher recognition rate, and has good anti-noise performance. (2009-09-03, C/C++, 342KB, 下载67次)