Hi
I am using Xs1-L1 Usb Audio Kit. Trying to do audio loopback using I2S and I2C. The code exits whenever trying to readback the value from the address as shown below:
REGWR_CODEC(0x04, 0b00001001);
assert(REGRD_CODEC(0x04) == 0b00001001);
Can i get any working audio loopback example on Xs1-L1 using I2S&I2C.
Regards
Anitha
XS1-L1 USB Audio
I'm confused, do you mean this board? http://www.xmos.com/products/development-kits/usbaudio2
The CODEC is used in "stand alone" mode, and do not use any I2C, only I2S.
The CODEC is used in "stand alone" mode, and do not use any I2C, only I2S.
Thanks for the quick response.
Yes i am using the same Hardware Xs1-L1 Usb Audio 2.0 (Usb Audio 2.0 software reference design is working fine on this).
Is it possible to do a standalone audio loop back testing using I2S with Analog Stereo Jack In & Out, without using USB.
I am able to do small programs like leds on/off, push buttons. I have tried the sc_i2s from github, but this code is for L2 sytem.
Can i get any working examples for XS1-L1 Usb Audio 2.0 system.
Regards
Anitha
Yes i am using the same Hardware Xs1-L1 Usb Audio 2.0 (Usb Audio 2.0 software reference design is working fine on this).
Is it possible to do a standalone audio loop back testing using I2S with Analog Stereo Jack In & Out, without using USB.
I am able to do small programs like leds on/off, push buttons. I have tried the sc_i2s from github, but this code is for L2 sytem.
Can i get any working examples for XS1-L1 Usb Audio 2.0 system.
Regards
Anitha
I got to work I2S audio loopback code on Xs1-L1 Usb Audio 2.0 Hardware. But audio is coming with noise added. Even nothing is played on the PC i hear noise continuously. What is the reason for this behavior?
Thanks
Thanks