Hi,
I have an iMX8M-EVK board and I am trying to reproduce what has be explain in the following document:
Implement Low-Power Audio on i.MX8M - Document Number AN12195
I am in the part "Build Cortex-M4 core application" and some files are missing.
I use:
-IAR Embedded Workbench IDE - Arm 8.32.1
-MCUXpresso SDK : SDK_2.3.0_EVK-MIMX8MQ
The missing files are:
fsl_shell.c
fsl_shell.h
fsl_sdma.c
fsl_sdma.h
fsl_sai_sdma.h
fsl_sai_sdma.c
I can found the fsl_shell.c and fsl_shell.h files on github but then I am not sure if the version is ok.
I can't find the other missing files.
Does anyone know where to found these files ? Is a MCUXpresso SDK version containing these files ?
Thanks you very much
Hello all
Please guide I am also following the "Low-Power Audio on i.MX8M - Document Number AN12195" but facing issues in doing so of missing files. I am using IMX8M EvK and Linux version is 5.4
Linux imx8mqevk 5.4.70-2.3.2+g5f2220e87dd8 #1 SMP PREEMPT Wed Sep 29 07:46:26 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux
Do anyone got these missing files how to build the low power server apps for cm4?
Hello,
Which kernel version are you using?
Best Regards,
Diego.
Hi,
Do you try to compile and run the low power audio app?
I use the version 4.9.51_imx8m_ga. But I can't get the imx_rpmsg_char and the rmtcore-shm driver working so that I am not sure it is the correct one.
Best regards,
Benjamin
I will start building the audio app for the Linux version that specifies the document that is L4.9.58
I will notify you any update.
Best Regards,
Diego.