IMX6 audio capture no data
03-12-2018
04:56 AM
1,358 Views
kainanzhu
Contributor I
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Hi NXP:
當我使用tinycap錄音時,過一會tinycap自己會中斷,然後顯示Captured 0 frames.
錄音不成功,但是我用邏輯分析儀抓取IIS上的波形,發現是有波形的,data線上有波形.
請問有什麼建議
3 Replies
03-12-2018
07:56 PM
1,230 Views
weidong_sun
NXP TechSupport
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Hello kainan,
当你在android 命令行调试Audio时,你首先需要使用 stop media命令把上层媒体应用停下来。然后再使用tinyalsa命令调试。
Have a nice day!
TIC weidong sun
03-13-2018
03:18 AM
1,230 Views
kainanzhu
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Hi Wigros:
我还没有把hal层调好,所以停止media应该没有用. 我尝试过了stop meadia,也确实没有效果.我目前怀疑是驱动的问题.
01-06-2021
03:42 AM
1,215 Views
myy
Contributor II
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请问解决了没有,我现在也遇到了同样的问题