Thomas Bénéteau

IPSR register?

1

What is the recommended way to access the IPSR (interrupt program status register)? Apparently it used to exist a long time ago and vanished in commit 251d1aa11244d5356659ccf969e29b0e7da82c7a never to be...

soft-sha512 code size seems unreasonably high on thumbv7em

1

I'm working on an embedded project which needs ed25519 signing, which pulls in sha2 for the sha512 step of the signing procedure. On an `thumbv7em` target, the sha512 implementation appears...

Spurious newlines in semihosting debug output

1

I'm not sure if this is the same as #115 (it certainly seems related) but any semihosting operation from the device seems to automatically append a newline in the debug...

Software tasks and the stack

1

I noticed RTIC was recently updated to change the way software tasks are stored. Previously, they were stored in statics, which required the ability to name them (hence the use...

Ergonomics of `Interface::new` device parameter

4

Currently the `Interface` struct needs a `Device` to construct itself via `Interface::new`, but all it does with it is call `capabilities` on it. In some cases (e.g. embedded code) we...