learn how to use the list box

基于STM32的Lora无线通信sx1278的测试代码(Test code for Lora wireless communication sx1278 based on STM32)

DSP芯片F28335开发板的LED测试程序，实现LED灯交替闪烁。开发平台是CCS(F28335 DSP chip development board LED test procedures to achieve LED lights flash alternately. CCS is a development platform)

C++ 系统任务栏图标 例子源码下载

说明：  蛮力法(man li fa)

本程序用两种算法对五个进程进行调度，每个进程可有三个状态，并假设初始状态为就绪状态。初始优先数60。为了便于处理，程序中的运行时间以时间片为单位计算，各进程的优先数或轮转时间数以及进程需要运行的时间片数的初值均由用户给定。3） 在优先数算法中，进程每执行一次，优先数减3，CPU时间片数加1，进程还需要的时间片数减1，在轮转算法中，采用固定时间片，时间片数为2，进程每执行1次，CPU时间片数加2，进程还需要的时间数减2，并排列到就绪队列的尾上。(This procedure using two algorithms for five scheduling process, each process can have three states, and assuming that the initial state to the ready state. The initial priority number 60. To facilitate processing, the program runs in time for the unit time slices, each time slice process priority number or rotation time and the number of processes that need to run the initial value by the number given by the user. 3) the priority number algorithm, the process Each time, priority number minus 3, CPU time slices plus one, the process needs time slices minus one, in the Round Robin, the fixed time slice, the time slice number 2 , each process is d once, CPU time slices plus 2, the process needs time minus 2, and arranged into the tail of the ready queue.)

该程序用于ADI公司的ADUCM361处理器，适用于4-20mA模拟信号和双向HART通信协议，实现处理器采集温度经过数据处理后产生4-20mA电流信号，AD5421与处理器通过UART连接产生FSK信号叠加在4-20mA电流信号上，即HART协议成功通信。

海量数据LDA模型主题提取的轻量级服务器版本。

读取鼠标所在位置的单词,sendmessage的实例应用(The location of the mouse to read words, sendmessage examples of applications)

输入一个数并计算其是否为质数（数据限小于1000000000000000） 很好用的c++小程序(Enter a number and calculate whether it is prime (data limit is less than 1000000000000) A very useful C + + program)

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