請先看『使用說明』
MB:2N8MP
From LEXWiKi
(→How to Test CN059/AU002) |
(→How to Test CN059/AU002) |
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AU002 recored | AU002 recored | ||
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# arecord -Dhw:1,0 -d 5 -f cd -r 44100 test.wav | # arecord -Dhw:1,0 -d 5 -f cd -r 44100 test.wav | ||
root@imx8mpevk:~# arecord -Dhw:1,0 -d 5 -f cd -r 44100 test.wav | root@imx8mpevk:~# arecord -Dhw:1,0 -d 5 -f cd -r 44100 test.wav | ||
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AU002 play | AU002 play | ||
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root@imx8mpevk:~# aplay -Dhw:1,0 -f cd -r 44100 test.wav | root@imx8mpevk:~# aplay -Dhw:1,0 -f cd -r 44100 test.wav | ||
Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo | Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo | ||
HDMI play | HDMI play | ||
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root@imx8mpevk:~# aplay -f cd -r 44100 play.wav | root@imx8mpevk:~# aplay -f cd -r 44100 play.wav | ||
Playing WAVE 'play.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo | Playing WAVE 'play.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo | ||
邊錄邊放測試 | 邊錄邊放測試 | ||
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1.註冊聲卡使用pactl list sinks 和pactl list sources來查詢 | 1.註冊聲卡使用pactl list sinks 和pactl list sources來查詢 | ||
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2.指定聲卡來源pacmd set-default-source 1 (Microphone) | 2.指定聲卡來源pacmd set-default-source 1 (Microphone) | ||
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3.指定聲卡sink來源pacmd set-default-sink 0 (C-Media) | 3.指定聲卡sink來源pacmd set-default-sink 0 (C-Media) | ||
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4.測試Line In時 : 需要先去修改source #1 Active Port為analog-input-linein，命令如下： | 4.測試Line In時 : 需要先去修改source #1 Active Port為analog-input-linein，命令如下： | ||
#pacmd set-source-port alsa_input.usb-C-Media_Electronics_Inc._USB_Advanced_Audio_Device-00.analog-stereo analog-input-linein | #pacmd set-source-port alsa_input.usb-C-Media_Electronics_Inc._USB_Advanced_Audio_Device-00.analog-stereo analog-input-linein | ||
測試Mic In時：要先修改source #1 Active Port為analog-input-mic(Default)，命令如下： | 測試Mic In時：要先修改source #1 Active Port為analog-input-mic(Default)，命令如下： | ||
#pacmd set-source-port alsa_input.usb-C-Media_Electronics_Inc._USB_Advanced_Audio_Device-00.analog-stereo analog-input-mic | #pacmd set-source-port alsa_input.usb-C-Media_Electronics_Inc._USB_Advanced_Audio_Device-00.analog-stereo analog-input-mic | ||
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5.邊錄邊播放指令 | 5.邊錄邊播放指令 | ||
#arecord –Dhw:1,0 –d 5 –f cd –r 44100 | aplay –Dhw:1,0 –r44100 | #arecord –Dhw:1,0 –d 5 –f cd –r 44100 | aplay –Dhw:1,0 –r44100 | ||
Revision as of 16:32, 1 April 2024
| O.S. | CPU | Rev | LVDS | HDMI | Dual output | M.2(B key) | nano SIM | USB2.0 | USB3.0 | PCIE | LAN | COM-422 | COM-485 | F75111N | WDT/DIO | TPM2.0 | CN059 | AU002 | Download | Patch |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
zeus_yocto |
A53 |
0.3 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
- |
Yes |
Yes |
kernel5.4.70 | |
|
kirkstone_yocto |
A53 |
0.3 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
- |
Yes |
Yes |
kernel5.15.71 | |
|
kirkstone_desktop |
A53 |
0.3 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
- |
- |
kernel5.15.71 |
Contents |
How to Test CIO/CPWM1
Download Sample code
DIO.ZIP https://drive.google.com/file/d/1PMu7wRv5GgfmR7VvEPNEN3q8eQNOQjlu/view?usp=sharing
Note
TPM2.0 only kirkstone_desktop Test, because other kernel not support clevis tool
How to Test CN059/AU002
root@imx8mpevk:~# cat /proc/asound/cards
0 [audiohdmi ]: audio-hdmi - audio-hdmi
audio-hdmi
1 [Device ]: USB-Audio - USB Advanced Audio Device
C-Media Electronics Inc. USB Advanced Audio Device at usb-xhci-hcd.1.auto-1.4.4
AU002 recored
- arecord -Dhw:1,0 -d 5 -f cd -r 44100 test.wav
root@imx8mpevk:~# arecord -Dhw:1,0 -d 5 -f cd -r 44100 test.wav Recording WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
AU002 play
root@imx8mpevk:~# aplay -Dhw:1,0 -f cd -r 44100 test.wav Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
HDMI play
root@imx8mpevk:~# aplay -f cd -r 44100 play.wav Playing WAVE 'play.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
邊錄邊放測試
1.註冊聲卡使用pactl list sinks 和pactl list sources來查詢
2.指定聲卡來源pacmd set-default-source 1 (Microphone)
3.指定聲卡sink來源pacmd set-default-sink 0 (C-Media)
4.測試Line In時 : 需要先去修改source #1 Active Port為analog-input-linein，命令如下：
- pacmd set-source-port alsa_input.usb-C-Media_Electronics_Inc._USB_Advanced_Audio_Device-00.analog-stereo analog-input-linein
測試Mic In時：要先修改source #1 Active Port為analog-input-mic(Default)，命令如下：
- pacmd set-source-port alsa_input.usb-C-Media_Electronics_Inc._USB_Advanced_Audio_Device-00.analog-stereo analog-input-mic
5.邊錄邊播放指令
- arecord –Dhw:1,0 –d 5 –f cd –r 44100 | aplay –Dhw:1,0 –r44100
