Merge pull request #63 from RationalAsh/main

Adding basic support for GD32F425

Author: qwandor

.github/workflows/ci.yaml

@@ -19,6 +19,7 @@ jobs:
           - gd32f1
           - gd32f2
           - gd32f3
+          - gd32f4
     env:
       CRATES: ${{ matrix.crate }}
       CARGO_INCREMENTAL: 0

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## [unreleased]
+
+- GD32F4xx
+  - Added support for GD32F425 in new `gd32f4` crate.
+
 ## [0.9.1]
 
 - Re-enabled re-export of `cortex_m_rt::interrupt` macro.

Makefile

@@ -5,7 +5,7 @@ all: patch svd2rust
 
 SHELL := /usr/bin/env bash
 
-CRATES ?= gd32c1 gd32e1 gd32e2 gd32e5 gd32f1 gd32f2 gd32f3
+CRATES ?= gd32c1 gd32e1 gd32e2 gd32e5 gd32f1 gd32f2 gd32f3 gd32f4
 
 # All yaml files in devices/ will be used to patch an SVD
 YAMLS := $(foreach crate, $(CRATES), \

devices/common_patches/gd32f425.yaml

@@ -0,0 +1,27 @@
+# Copyright 2024 The gd32-rs authors.
+#
+# SPDX-License-Identifier: MIT OR Apache-2.0
+
+RCU:
+  _modify:
+    CTL:
+      name: "CTL0"
+  ADDINT:
+    _modify:
+      IRC48MSTBIC:
+        access: write-only
+  VKEY:
+    _modify:
+      KEY:
+        access: write-only
+USART0:
+  STAT1:
+    _modify:
+      EBF:
+        access: write-only
+      RTF:
+        access: write-only
+TLI:
+  _modify:
+    CPPOS:
+      access: read-only

devices/gd32f425.yaml

@@ -0,0 +1,10 @@
+# Copyright 2024 The gd32-rs authors.
+#
+# SPDX-License-Identifier: MIT OR Apache-2.0
+
+_svd: ../svd/gd32f425.svd
+
+_modify:
+  name: "GD32F425"
+_include:
+  - common_patches/gd32f425.yaml

gd32_part_table.yaml

@@ -147,3 +147,11 @@ gd32f3:
     rm_url: https://www.gigadevice.com/manual/gd32f307xxxx-user-manual/
     members:
       - GD32F307
+gd32f4:
+  gd32f425:
+    url: https://www.gigadevice.com/product/mcu/high-performance-mcus/gd32f4xx-series/gd32f425
+    rm: GD32F425
+    rm_title: GD32F425
+    rm_url: https://www.gigadevice.com/datasheet/gd32f425xxxx-datasheet/
+    members:
+      - GD32F425

scripts/makecrates.py

@@ -27,6 +27,7 @@
     "gd32f1": ["rt", "gd32f130", "gd32f190"],
     "gd32f2": ["rt", "gd32f205", "gd32f207"],
     "gd32f3": ["rt", "gd32f303", "gd32f307"],
+    "gd32f4": ["rt", "gd32f425"],
 }
 
 CRATE_DOC_TARGETS = {
@@ -37,6 +38,7 @@
     "gd32f1": "thumbv7m-none-eabi",
     "gd32f2": "thumbv7m-none-eabi",
     "gd32f3": "thumbv7em-none-eabihf",
+    "gd32f4": "thumbv7em-none-eabihf",
 }
 
 CARGO_TOML_TPL = """\

svd/extract.sh

@@ -27,6 +27,8 @@ cp vendor/GD32F30x_XD.svd gd32f303.svd
 cp vendor/GD32F30x_CL.svd gd32f305.svd
 cp vendor/GD32F30x_CL.svd gd32f307.svd
 
+cp vendor/GD32F4xx.svd gd32f425.svd
+
 unzip -juLL vendor/gd32f207_svd.zip '**.svd'
 cp gd32f20x_cl.svd gd32f205.svd
 cp gd32f20x_cl.svd gd32f207.svd