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shuiyuehen — Sun, 11 Apr 2010 15:19:08 +0000

��˼ ��Ҫ��һ�� Ұ�lib�½�ȥ�� е�ʱ��˸�� error��£� ALSA lib conf.c:3601:(snd_config_update_r) Cannot access file /home/ZSeveN_X/alsa_lib/share/alsa/alsa.conf ALSA lib pcm.c:2211:(snd_pcm_open_noupdate) Unknown PCM hw:0,0 unable to open pcm ..

kasim — Sun, 11 Apr 2010 14:43:07 +0000

[quote]��ν�ı��lib ��ǵ�PC�µ�Linuxϵͳ�±�� arm��lib��֮��ص��ϵ�lib�ļ��£�[/quote] �ǵģ��ν�ġ��롱

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shuiyuehen — Sun, 11 Apr 2010 14:37:59 +0000

�Ǻ� лл�� lib �㶨�� һ�䣺 ��ν�ı��lib ��ǵ�PC�µ�Linuxϵͳ�±�� arm��lib��֮��ص��ϵ�lib�ļ��£�

kasim — Sat, 10 Apr 2010 16:20:28 +0000

--host=arm-none-linux-gnueabi��˼��Ϊ��alsa-lib��PATH��arm-none-linux-gnueabi-gcc��Ϊ��Դ��롣��õĽ��ִ�е��arm-linux-gcc�Ļ��--host=arm-linux

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shuiyuehen — Sat, 10 Apr 2010 09:09:03 +0000

��Ubuntu 9.04�Ͻ��alsa-lib 1.0.17a�Ĳ��裺 ��/mnt/sdc1/project/qq2440 /rootfs/root_qtopia��õ�Ŀ��ļ�ϵͳ·��, ��$��ͨ�û�shell��'#'��root�û�shell�� 1. $export PATH=$PATH:/usr/local/arm/4.3.2/bin && ./configure --host=arm-none-linux-gnueabi --prefix=/mnt/s ..

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kasim — Sat, 10 Apr 2010 03:05:54 +0000

�ǵģ�Ҫ��Ӧ�ó��ʹ��ALSA��Ҫ�Ƚ��alsa-lib(libasound.so)�� alsa-lib�Ĳ��¾�� 1. ��ѹ�� 2. ./configure <��> 3. make ; make install ��ý��Լ��./configure --help��

mindee — Fri, 09 Apr 2010 16:46:36 +0000

google "alsa programming"

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