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发表于 2020-12-8 14:35:59
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本帖最后由 乱嗜枭雄 于 2020-12-8 14:38 编辑
测试使用讯飞的vad,
麦克风使用的是2颗模拟MIC,内部codec,验证使用- arecord -D hw:0,0 -c 8 -r 16000 -f S16_LE test.wav
复制代码 录音及播放都Ok;
测试时,直接进入待机,说“灵犀灵犀”也不能唤醒;
打印如下:
- # ./cae_vad
- api_cae_new in
- CAENew(/etc/ivw_resource.jet, 401990, 401970)[in]
- /etc/ivw_resource.jet : nResSize = 1101272
- pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success
- pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success
- pEngineFace->IvwSetInstParam IVW_PARAM_CM_LEVEL success
- CAENew [out] 0, 98d4b010
- api_cae_new out
- CAE current support channel num is : 6
- hw_params format set
- [ 198.144714] PM: suspend entry 1970-01-01 00:03:17.932192094 UTC
- [ 198.144786] PM: Syncing filesystems ... done.
- [ 198.156735] Freezing user space processes ... (elapsed 0.001 seconds) done.
- [ 198.158457] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
- [ 198.159991] Suspending console(s) (use no_console_suspend to debug)
- v1.3(release):30f1405, cnt=1, config=0x804040c:hwplldown-ddrsw-gating-24M-PWMregulator-Vdefault-sout-
- b01234
- DDR: vpll0 | PWM: dpll | Enabling: apll dpll vpll0 | CRU_MODE: 3955
- PMU Disabling: apll dpll vpll0 vpll1
- PMU: pd-000e wake-0004 core-0ffb lo-580d hi-000e if-4001 24Mhz
- 5bRc6Aa78wfi
复制代码
请教一下,不能唤醒是什么原因呢?和MIC配置有关吗?谢谢!
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