讯飞vad识别demo运行报错

luffycheung

asound配置文件需要修改吗？打印信息如下：

1. /usr/bin # cae_vad
   
2. leds_multi_init,the led number is 36
   
3. api_cae_new in
   
4. CAENew(/etc/ivw_resource.jet, 4048c8, 404178)[in]
   
5. /etc/ivw_resource.jet : nResSize = 1101272
   
6. 
   
7. pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success
   
8. 
   
9. pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success
   
10. 
    
11. pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success
    
12. 
    
13. CAENew [out] 0, 97cc3010
    
14. api_cae_new out
    
15. 
    
16. CAE current support channel num is : 6
    
17. ALSA lib pcm.c:2685:(snd_pcm_open_noupdate) Unknown PCM vad
    
18. cannot open audio device No such file or directory ((null))

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luffycheung

oem替换为：export RK_OEM_DIR=CaeDemo_VAD，使用cae_sample测试也是打印同样的错误信息：

1. /userdata # ls
   
2. RkLunch.sh  cae_sample        ivw_resource.jet  libcae.so   recovery           wozai.wav
   
3. bin            cfg                libIvw60.so          lost+found  resolv.conf
   
4. /userdata # ./cae_sample
   
5. leds_multi_init,the led number is 36
   
6. api_cae_new in
   
7. CAENew(/data/ivw_resource.jet, 4048c8, 404178)[in]
   
8. /data/ivw_resource.jet : nResSize = 1101272
   
9. 
   
10. pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success
    
11. 
    
12. pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success
    
13. 
    
14. pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success
    
15. 
    
16. CAENew [out] 0, 94b87010
    
17. api_cae_new out
    
18. 
    
19. CAE current support channel num is : 6
    
20. ALSA lib pcm.c:2685:(snd_pcm_open_noupdate) Unknown PCM vad
    
21. cannot open audio device No such file or directory ((null))
    

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luffycheung

更改为default后，可以运行程序，3秒后系统休眠。但之后为发出任何声音均会唤醒系统。也没有播放/usr/lib/wozai.wav音频。
有懂的朋友帮解释下吗，或如何更简单的实现离线语音唤醒功能

乱嗜枭雄

luffycheung 发表于 2020-1-19 14:56
更改为default后，可以运行程序，3秒后系统休眠。但之后为发出任何声音均会唤醒系统。也没有播放/usr/lib/w ...

你好，我也遇到了同样的问题，具体怎么更改的default呢？谢谢

乱嗜枭雄

明白了