(A) 添加circular-char驱动 circular-char是一个简单的字符设备驱动,其实现的功能就是一个简单的FIFO,APP可以通过 read、write来进行读写操作实验,即写数据到FIFO,可以从FIFO读出写入的数据。 kernel/drivers/circular-driver/circular-char.c 1#include <linux/module.h>2#include <linux/miscdevice.h>3#include ...
All FIFO workers and their families know both the ups and downs of the FIFO Lifestyle. FIFO Life mobile app is here to help. Created by a FIFO worker, with the intention of easing the everyday stresses and issues faced by us all, we hope you get all you need and more. ...
while(MAX30102_INT==1); max30102_FIFO_ReadBytes(REG_FIFO_DATA,temp); aun_red_buffer[i] = (long)((long)((long)temp[0]&0x03)<<16) | (long)temp[1]<<8 | (long)temp[2]; // Combine values to get the actual number aun_ir_buffer[i] = (long)((long)((long)temp[3] & 0x0...
task_rt_priority=0 实时进程的相对优先级别 task_policy=0 进程的调度策略,0=非实时进程,1=FIFO实时进程;2=RR实时进程 通过app_process更优雅 实际上我们并不确定上述数据格式在不同的系统版本或者机型上是否存在兼容性,这也是潜在的风险。 而通过 app_process 我们可以直接反射调用Process的 readProcFile 接口,很...
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public static string GetAPIData(string requestType, string actionname, Dictionary<string, string> obj = null) { //实例化HttpClient HttpClient hc = new HttpClient(); //设置API地址 hc.BaseAddress = new Uri("http://"+ShareUtils.getNetIp()+":"+ShareUtils.getNetPort()+"/api/default/"); ...
队列:C语言中的队列指先进先出(FIFO)的数据结构,与栈的先进后出(FILO)相反。在GCD中分DISPATCH_QUEUE_SERIAL(串行队列)和DISPATCH_QUEUE_CONCURRENT(并行队列)。 并行队列:主要指队列中多个任务可以同时执行。 串行队列:主要指队列中多个任务只能依次执行。
在Spark中,一个app中的任务调度方式有两种:FIFO和FAIR。FIFO是最简单的调度方式,按照任务提交的顺序依次执行;FAIR是一种更灵活的调度方式,可以根据任务的优先级和资源需求来分配资源。 FIFO调度 在FIFO调度中,任务按照提交的先后顺序执行,不考虑任务的优先级和资源需求。这种调度方式适合简单的场景,但可能会导致资源利...
fifo_track_call– Count a call as a FIFO call in the manual_calls queue. flush_dtmf– Flush 任何排队的DTMF Flush any queued DTMF. G gentones– 生成TGML音 Generate TGML tones. group– 插入或删除群组中的成员 Insert or delete members in a group. ...
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