Update to svd2rust 0.33.1

This improves the generated API in various minor ways.  We cannot
guarantee full backwards compatibility for downstream users but the
changes should not be too disrupting.

Most importantly, upstream svd2rust switched to a different case style
for identifiers in 0.32.0.  For now, this is disabled using
`--ident-formats legacy` but we should consider following their
suggestion at some point in the future.

Author: Rahix

.github/workflows/ci.yml

@@ -40,7 +40,7 @@ jobs:
         uses: actions-rs/[email protected]
         with:
           crate: svd2rust
-          version: 0.28.0
+          version: 0.33.1
       - name: Install cargo-form
         if: steps.cache-cargo.outputs.cache-hit != 'true'
         uses: actions-rs/[email protected]

Makefile

@@ -35,7 +35,7 @@ svd/%.svd.patched: svd/%.svd .deps/%.d
 src/devices/%/mod.full.rs: svd/%.svd.patched
 	@mkdir -p $(@D)
 	@echo -e "\tSVD2RUST\t$*"
-	@cd $(@D); svd2rust --generic_mod --make_mod --target none -i $(realpath $<)
+	@cd $(@D); svd2rust --ident-formats-theme legacy --generic_mod --make_mod --target none -i $(realpath $<)
 	@mv $(@D)/mod.rs $@
 	@mv $(@D)/generic.rs $(@D)/../../generic.rs
 

README.md

@@ -38,7 +38,7 @@ The version on `crates.io` is pre-built.  The following is only necessary when t
 You need to have [atdf2svd][] (= 0.4.0), [svd2rust][] (= 0.28), [form][] (>= 0.8), [rustfmt][](for the *nightly* toolchain) and [svdtools][] (>= 0.1.9) installed:
 ```bash
 cargo install atdf2svd --version 0.4.0
-cargo install svd2rust --version 0.28.0
+cargo install svd2rust --version 0.33.1
 cargo install form
 rustup component add --toolchain nightly rustfmt
 pip3 install --user svdtools