My first attempt at i2s from USB has resulted in silencio.
I am using my Samsung S9 >USB cable> DIYINHK xmos> AK4118 receiver> AD1862.
When I plugged the phone in it popped up a message acknowledging the Xmos board.....encouraging.
Selected USB input on the 4118 board but it isn't seeing a signal. Tried playing Spotify and via USB Audio player Pro. The info in the Audio player window whilst a song is playing indicates USB DAC 44khz.
Anything I'm missing ?
Thanks
I am using my Samsung S9 >USB cable> DIYINHK xmos> AK4118 receiver> AD1862.
When I plugged the phone in it popped up a message acknowledging the Xmos board.....encouraging.
Selected USB input on the 4118 board but it isn't seeing a signal. Tried playing Spotify and via USB Audio player Pro. The info in the Audio player window whilst a song is playing indicates USB DAC 44khz.
Anything I'm missing ?
Thanks
Can you post links to the hardware ?
Not sure what the 4118 is doing in the chain ?
From the DIYinHK site it seems their Xmos to i2c is directly pluggable to their AD1862.
If so then what happens if you do that and bypass the 4118 ?
What settings have you configured for USB Audio-Player-Pro for an output device ?? Post the device setting page.
I know that it works for the DIYinHK Xmos board and have used that with an ES-sabre i2s DAC
Not sure what the 4118 is doing in the chain ?
From the DIYinHK site it seems their Xmos to i2c is directly pluggable to their AD1862.
If so then what happens if you do that and bypass the 4118 ?
What settings have you configured for USB Audio-Player-Pro for an output device ?? Post the device setting page.
I know that it works for the DIYinHK Xmos board and have used that with an ES-sabre i2s DAC
Thanks for the reply. This is the AK4118
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AK4118 Digital Receiver Board Audio Decoder DAC SPDIF To IIS Coaxial Optical USB AES EBU Input Support XMOS Amanero 1.3inch OLED|Digital-to-Analog Converter| - AliExpress
Using it as I also am feeding optical spdif to the dac and sending the USB through this allows switching between the 2 sources. But I shall try feeding straight to the AD1862. What would I do with the MCLK output from the XMOS. Nothing I assume. The dac doesn't have master clock input. It is Miros AD1862.
Within USB player. This is the USB audio tab.
Upsample is off
Bit perfect is on
DSD is PCM conversion
Sample rate limit is not set.
Can't find anything particularly pertaining to 'devices'
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Your ￡0.75 in coupons are here!
AK4118 Digital Receiver Board Audio Decoder DAC SPDIF To IIS Coaxial Optical USB AES EBU Input Support XMOS Amanero 1.3inch OLED|Digital-to-Analog Converter| - AliExpress
Using it as I also am feeding optical spdif to the dac and sending the USB through this allows switching between the 2 sources. But I shall try feeding straight to the AD1862. What would I do with the MCLK output from the XMOS. Nothing I assume. The dac doesn't have master clock input. It is Miros AD1862.
Within USB player. This is the USB audio tab.
Upsample is off
Bit perfect is on
DSD is PCM conversion
Sample rate limit is not set.
Can't find anything particularly pertaining to 'devices'
Attachments
USB Digital Audio | Android Open Source Project
The USB Audio Pro app implements a generic USB audio class class 2 driver in user space, within the app. USB audio driver Therefore only the app can communicate with the class 2 devices (XMOS being a typical example).
The USB Audio Pro app implements a generic USB audio class class 2 driver in user space, within the app. USB audio driver Therefore only the app can communicate with the class 2 devices (XMOS being a typical example).
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