Location:
Search - ALSA embedded
Search list
Description: 嵌入式音频驱动程序ALSA模型的程序范例-Embedded Audio ALSA driver model procedures for sample
Platform: |
Size: 9216 |
Author: 秦枫 |
Hits:
Description: 作者：华清远见嵌入式学院。《Linux设备驱动开发详解》（08&09年度畅销榜TOP50）第17章、Linux音频设备驱动。在Linux系统中，先后出现了音频设备的两种框架：OSS和ALSA，本节将在介绍数字音频设备及音频设备硬件接口的基础上讲解OSS和ALSA驱动的结构。17.1～17.2节讲解了音频设备及PCM、IIS和AC97硬件接口。17.3节讲解了Linux OSS音频设备驱动的组成、mixer接口、dsp接口及用户空间编程方法。17.4节讲解了Linux ALSA音频设备驱动的组成、card和组件管理、PCM设备、control接口、AC97 API及用户空间编程方法。17.5节以S3C2410通过IIS接口外接UDA1341编解码器的实例讲解了OSS驱动。17.6节以PXA255通过AC97接口外接AC97 编解码器的实例讲解了ALSA驱动。-Author: HuaQing vision embedded institute. The Linux device driver development "(08 and 09 sep TOP50) annual list of best-selling chapter 17, Linux audio device drivers. In Linux system, the audio equipment successively appeared two framework: OSS and ALSA, this section will be introduced in digital audio equipment and audio equipment and hardware interface on the basis of OSS and explain the structure of the driver ALSA. 17.1 ~ 17.2 explained audio equipment and PCM, IIS and AC97 hardware interface. Section 17.3 explained Linux OSS audio device driver s composition, mixer, DSP interface and the user interface space programming method. Section 17.4 explained Linux ALSA audio device drivers, the composition of the card and the component management, PCM equipment, control interface, AC97 API and user space programming method. Section 17.5 to S3C2410 through the IIS interface external UDA1341 codec examples to explain the OSS driver. Section 17.6 to PXA255 through the AC97 interface exter
Platform: |
Size: 922624 |
Author: 华清远见 |
Hits:
Description: 嵌入式linux开发中用于测试ALSA音频驱动的小工具，需要经过交叉编译后，生成多个二进制文件，可用于录音、播放.wav文件。-Embedded linux development ALSA audio driver for testing the gadget, to go through cross-compiled to generate multiple binary files, can be used for recording, playback. Wav files.
Platform: |
Size: 1420288 |
Author: 赵国栋 |
Hits:
Description: WM8900 ALSA Soc Audio driver for Embedded Linux.
Platform: |
Size: 8192 |
Author: muixongxer |
Hits:
Description: WM8770 ALSA SoC Audio driver for Embedded Linux.
Platform: |
Size: 5120 |
Author: laiqiunao |
Hits:
Description: ALSA SoC Dynamic Audio Power Management for Embedded Linux.
Platform: |
Size: 23552 |
Author: soumongceng |
Hits:
Description: AK4104 ALSA SoC (ASoC) driver for Embedded Linux.
Platform: |
Size: 3072 |
Author: cusaifiu |
Hits:
Description: ALSA sequencer Ports for Embedded Linux.
Platform: |
Size: 6144 |
Author: gunqongkon |
Hits:
Description: ALSA sequencer device management for Embedded Linux.
Platform: |
Size: 5120 |
Author: qeilagui |
Hits:
Description: EP93xx ALSA PCM interface Source Code for Embedded Linux.
Platform: |
Size: 1024 |
Author: giubingziu |
Hits:
Description: 嵌入式linux平台上利用alsa API录制声音并保存成wav格式(Recording sound with alsa API on Embedded Linux platform and saving it into WAV format)
Platform: |
Size: 4096 |
Author: 小小进 |
Hits: