Xk-USB_MIC-UF-216

Technical questions regarding the xTIMEcomposer, xSOFTip Explorer and Programming with XMOS.
Abhinit
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Posts: 3
Joined: Wed Feb 24, 2021 8:13 am

Xk-USB_MIC-UF-216

Postby Abhinit » Mon Mar 08, 2021 6:45 am

Helloe Everyone.

I am a new user using the Xmos microcontroller. I have downloaded the app_usb_aud_mic_array and other library files related to it. When I am building the system without any changes. It's building successfully.
I am unable to decode were to write the custom code. I have read many examples , but in those examples, the main file is built by the user.
But, if I build the code using app_usb_aud_mic_array and module USB audio. the module USB audio already has a main. xc file. So I am not able to make any changes.

I would be very thankful if someone can guide me or provide any link, that can help me.

I want to find the direction and angle of voice, and also glow the led, from the direction in which the voice is coming.

Thanks and Regards
Abhint
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mon2
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Joined: Thu Jun 10, 2010 11:43 am

Postby mon2 » Mon Mar 08, 2021 3:23 pm

Hi.

Every source file can be modified to suit. It is quite possible that the download is marked with "Read Only" attribute. Use the Windows (assuming you are Windows) file manager -> right click on the target source file and check the attribute. If Read Only, remove the check flag and proceed to edit using the XMOS toolchain.

See if this helps:

https://www.xmos.ai/download/sw_usb_aud ... lpha1).pdf
Abhinit
New User
Posts: 3
Joined: Wed Feb 24, 2021 8:13 am

Postby Abhinit » Tue Mar 09, 2021 1:17 am

Thank you for your response.

I have already seen this link.
My read-only flag is already removed.

It will be very helpful if you could share the link how to know the direction and angle of voice, and also glow the led, from the direction in which the voice is coming.

Thanks and regards
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mon2
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Joined: Thu Jun 10, 2010 11:43 am

Postby mon2 » Tue Mar 09, 2021 11:15 am

Abhinit
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Posts: 3
Joined: Wed Feb 24, 2021 8:13 am

Postby Abhinit » Wed Mar 10, 2021 1:30 am

thank you for the link.
From this link I get to know that I should have Vocalfusion speaker software libraries. But it required registration. But unfortunately, I don't have a vocal fusion speaker kit.
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mon2
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Posts: 1885
Joined: Thu Jun 10, 2010 11:43 am

Postby mon2 » Wed Mar 10, 2021 11:18 am

Please open a support ticket with XMOS with specifics on your requirements. They should be able to support you as you are or will be a XMOS customer.

I am not an XMOS employee.

You can also review the similar project by Seeed in Shenzhen China (reSpeaker) that is XMOS based.

Update this thread with your progress and feedback from XMOS support for future readers.

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