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The Rust Programming Language Forum - Latest topics. Source:
How to implement rust embedded hal for RISC-V RV32E
I'm developing a custom RISC-V RV32E-based SoC and attempting to use embedded-hal for driver development.
My challenges include:
- How to properly implement MMIO register mapping?
- How to choose a target ISA? (for me I need RV32E or RV32I)
- How to adapt debugging toolchain integration like
probe-rs and defmt?
- How to specify which function is bootloader and my memory region(flash, ram, etc.)?
As a newcomer to Rust embedded development, I've formed some hypotheses about these issues by reading through codebases, but I want to avoid making incorrect assumptions that might prevent me from adopting established best practices. I would be extremely grateful for any pointers to relevant documentation or existing resources that could help clarify these areas
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