2024-10-20 07:18 PM
Hello
I'm developing RTOS environment of dual-core in STM32H757.
In OpenAMP communication mode, CM4 is the master and CM7 is the slave, and I used SRAM4 to create SHMEM.
I could refer to the examples provided by STM32, and I read the application note AN5617.
In the functions rpmsg_init_ept and OPENAMP_create_endpoint, if dest_addr and addr are equal to RPMSG_ADDR_ANY(0xFFFF FFFF), I know that the address is automatically assigned to the parameters. is it correct?
just I try to above method, but the address is not automatically assigend to parameters, and the function OPENAMP_Wait_EndPointready fails.
Any help is greatly appreciated!
Friendly regards, Tau
# OpenAMP communication mode : master CM4
# In the function OPENAMP_Wait_EndPointready
# CM4 terminal results