i want to write a program in c to send and receive messages using bare metal (arm-none-eabi compiler) to use in a simulation environment, pls how do I go about it?
Equally vague cross-post:
https://community.arm.com/developer/tools-software/oss-platforms/f/gnu-toolchain-forum/13626/send-and-receive-messages-in-c-with-bare-metal-arm-none-eabi