For our product testing we need to determine what the transfer time to send data to and from the core complex's on a i.MX8M Nano. We have the VAR-SOM-MX8M-NANO development boards.
I have changed RL_BUFFER_PAYLOAD_SIZE in rpmsg_config.h to 2032
However I cannot find "SH_MEM_TOTAL_SIZE in any file and also I cannot find main_master.c and main_remote_master.c in the build.
I am using mcuxpresso_sdk_2.9.x-var01 (at https://github.com/varigit/freertos-variscite) on a VAR-SOM-MX8M-NANO which is a Cortex A53 running Linux and a Cortex M7 running FreeRTOS
Are these definitions in different files than listed here which may be specific to setting the Master?
Thank you much for your help.
Brian
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Hello,
For the master side one should look in the Linux side RPMSG driver, it is located at drivers/rpmsg/imx_rpmsg.c
Best regards,
Aldo.