Warning

This post was published 108 days ago. The information described in this article may have changed.

Info

This post is auto-generated from RSS feed The Rust Programming Language Forum - Latest topics. Source: Rust and Volatile - (register type volatile)

So - I see this 'volatile' crate:

volatile - Rust

HOWEVER - that is NOT what I am looking for.

I am specifically looking for a means to access HARDWARE register in the rather standard way it is done with Embedded C language drivers.

This means there are:

 A) Volatile Pointers - to a register one can read and write.

 AN example would be a status register for a UART.

 B) "Volatile const pointers" - to a data register that can only be read.

 An Example would be a 'RX_DATA' register that you can read but you cannot write.  The idea would be the TX_DATA register might be at a different address/Location.

Any suggestions? Or is the answer: Give up and write the driver in C.

2 posts - 2 participants

Read full topic

🏷️ Rust_feed