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E (40851) AFE_SR: afe_feed_aec_init_false: se_lock is NULL! (AIS-1312) #111

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casitelwithdean opened this issue Aug 14, 2023 · 1 comment

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@casitelwithdean
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casitelwithdean commented Aug 14, 2023

hi,我在feed task和fetch task 加入了一些自己的程序,如i2s_write等用来播放音频。SR初始化没问题,语音唤醒也是没问题的,但是唤醒之后会出现AFE_SR: afe_feed_aec_init_false: se_lock is NULL!的串口打印,请问这个问题是因为什么呢?是因为fetch的不及时?还是因为feed的不及时呢?
谢谢!

@github-actions github-actions bot changed the title E (40851) AFE_SR: afe_feed_aec_init_false: se_lock is NULL! E (40851) AFE_SR: afe_feed_aec_init_false: se_lock is NULL! (AIS-1312) Aug 14, 2023
@BlueSkyB
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Hi casitelwithdean,
se_lock 是把锁,在SR初始化时创建,在SR destroy时销毁,并置为NULL。
可以查看下程序运行时,是否有SR destroy的不合理/异步操作。

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