ASRC on imx 6 ul

[akk1]

I am new to imx 6 ul board. I want to use hardware SRC available on the board , kindly tell me how to use it and how to proceed.

Thanks.

[igorpadykov]

Hi akk

one can try asrc unit test (imx-test 5.2**/*/mxc_asrc_test/):

http://downloads.yoctoproject.org/mirror/sources/imx-test-5.2.tar.gz

check p.231 attached Linux Manual

Best regards

igor

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[akk1]

Hi,

I am not able to find p.231 attached manual....

[igorpadykov]

click mouse on red in previous post.

[akk1]

I make the mxc-asrc folder and run autorun-asrc.sh.

It show following output.

Hi...

Pair A fsl-asrc 2034000.asrc: invalid ioctl cmd!

It generated output audio files but with no content.

Kindly give some tips.

[akk1]

Hello,

I have Linux kernel 3.14.38 . i tried to make the provided make file in mxc_asrc_test folder but it says " make: Nothing to be done for `Makefile' "