threadx操作系统源代码之

报警产生器,有详细的C语言代码，还有详细的电图，可通过PROTEUS仿真。-Alarm Generator, has a detailed C language code, there is a detailed electrical diagram, through the PROTEUS simulation.

A/D转换 1．熟悉1路及多路A/D转换。 2．为温度、压力、流量等模拟量的转换提供参考。-A/D converter 1. Familiar with one way and multi-channel A/D conversion. 2. For temperature, pressure, flow, such as analog conversion to provide reference.

Event counter for MSP430 - multi channel and real fast using latched interrupts.-Event counter for MSP430- multi channel and real fast using latched interrupts.

该驱动程序是针对2410开发板的LED灯的驱动，内附驱动测试程序。Linux内核源码版本2.6.18.4-The driver is a 2410 development board for the LED lamp driver, enclosing the drive test procedure. Linux kernel source code version 2.6.18.4

采用等精度测频原理的频率计 要求： 设计一个用等精度测频原理的频率计。 频率测量测量范围1~9999； 其精度为 ； 用4位带小数点数码管显示其频率； 并且具有超量程、欠量程提示功能。-With equal precision frequency measurement principle of the frequency of meter requirements: design of a frequency measurement with the principle of equal precision frequency counter. Frequency Measurement Measuring Range 1 ~ 9999 its accuracy with four with a decimal point LED display its frequency and has a super-range, less range prompts.

自己移植UC/0S_II 到 tq2440开发板 GUI 硬件驱动-His transplant UC/0S_II to tq2440 development board hardware drivers GUI

资源描述 /*************************************************************************** * 文件名：24c02 * 功  能：利用IIC总线对eeprom 24c02，进行读写 * 作  者：TXMCU * 日  期： * 备  注： //软件思路：当按键KEY0按下时，把6个连续的数据写入到6个连续的单元内, //写完成后数码管显示单个0，做为完成标志位,当按键KEY1按下后, //读取EEPROM连续六个单元,读取结果送6位数码管显示 //           //开发板连接方法：将JP10 JP11 JP12 JP13这4个跳线帽分别接到24C02位置 // 把JP8的的跳线帽跳到DPY位置上，JP14选择在IO口位置上 ****************************************************************************/ #include __CONFIG(0x1832); //芯片配置字，看门狗关，上电延时开，掉电检测关，低压编程关，加密，4M晶体HS振荡 #define address  0xa #define nop() asm("asm") //定义待写入的数据 const char ee_data_write[] = {0, 4, 2, 3, 3, 1}; //定义读取数据存放的缓冲区 unsigned char ee_date[6]; //定义0-9的显示代码

PDA上的包含NANDFlash和FAT文件系统的源码-PDA NANDFlash contains the FAT file system and the source

数字密码锁:S0是复位状态：密码为00000001，关锁。 S1是开锁状态。 S2是修改密码状态：将输入的code作为新密码，关锁。硬件用FPGA2000实现-The number of locks: S0 is the reset state: password is 00000001, Guan Suo. S1 is the unlock state. Password to modify the state of S2: the code will enter a new password lock clearance. Hardware used to achieve FPGA2000

基于ft245的usb口读写程序，evc实现。 小巧简单，欢迎指正。-Ft245" s usb port on reading and writing program, evc to achieve. Small and simple, please correct me.