snd_pcm_prepare(handle); 相关知识点: 试题来源: 解析 准备PCM设备,使其进入就绪状态 1. **函数作用**:`snd_pcm_prepare`是ALSA库中的函数,用于将PCM设备从停止状态(如XRUN状态,即缓冲区欠载或超限)重新准备为就绪状态,使后续的数据传输可以继续进行。 2. **触发场景**:当音频设备因数据不足(
This paper aims to identify the method of using the PCM program and Primavera P6 to prepare the claims in a short time with less effort to produce fully documented claims. In addition to that, it illustrates how users able to make delay analysis using Primavera contract management, which ...
3.3.5.2.2.1 Generate Shared Key and Prepare Payload and Security elements Article 02/15/2019 1 contributor Feedback The client MUST generate a new shared key to be shared by its account (can be a device or a user account) with the server domain. This MUST be a 192-bit MARC4 ...
Fault detector for repeaters in PCM transmission link - uses momentary break in remote supply to prepare for testingThe fault detector, for repeaters in PCM transmission links, initiates repeaters (2) by momentarily disconnecting their remote supply in the end station (1) performing the testing. -...
3.3.5.2.2.1 Generate Shared Key and Prepare Payload and Security elements 项目 2019/02/15 1 个参与者 反馈 The client MUST generate a new shared key to be shared by its account (can be a device or a user account) with the server domain. This MUST be a 192-bit MARC4 symmetric...
3.3.5.2.2.1 Generate Shared Key and Prepare Payload and Security elements 發行項 2019/02/15 1 位參與者 意見反應 The client MUST generate a new shared key to be shared by its account (can be a device or a user account) with the server domain. This MUST be a 192-bit MARC4...