STM32C0 family support

.github/workflows/ci.yaml

@@ -20,6 +20,7 @@ jobs:
     strategy:
       matrix:
         crate:
+          - stm32c0
           - stm32f0
           - stm32f1
           - stm32f2

.github/workflows/nightlies.yaml

@@ -44,7 +44,7 @@ jobs:
           cd stm32-rs
           COMMIT=$(git rev-parse HEAD)
           make -j2 form
-          mv stm32{f,g,h,l,mp,wl,wb}* ../nightly
+          mv stm32{c,f,g,h,l,mp,wl,wb}* ../nightly
           cp .github/workflows/README-nightlies.md ../nightly/README.md
           cd ../nightly
           git init

Makefile

@@ -8,9 +8,9 @@ SHELL := /usr/bin/env bash
 # Path to `svd`/`svdtools`
 SVDTOOLS ?= svdtools
 
-CRATES ?= stm32f0 stm32f1 stm32f2 stm32f3 stm32f4 stm32f7 stm32h7 \
-          stm32l0 stm32l1 stm32l4 stm32l5 stm32g0 stm32g4 stm32mp1 \
-          stm32wl stm32wb stm32u5
+CRATES ?= stm32c0 stm32f0 stm32f1 stm32f2 stm32f3 stm32f4 stm32f7 \
+          stm32h7 stm32l0 stm32l1 stm32l4 stm32l5 stm32g0 stm32g4 \
+          stm32mp1 stm32wl stm32wb stm32u5
 
 # All yaml files in devices/ will be used to patch an SVD
 YAMLS := $(foreach crate, $(CRATES), \

README.md

@@ -1,6 +1,7 @@
 # STM32 Peripheral Access Crates
 
 [![CI](https://github.com/stm32-rs/stm32-rs/workflows/CI/badge.svg?branch=master)](https://github.com/stm32-rs/stm32-rs)
+[![crates.io](https://img.shields.io/crates/v/stm32c0.svg?label=stm32c0)](https://crates.io/crates/stm32c0)
 [![crates.io](https://img.shields.io/crates/v/stm32f0.svg?label=stm32f0)](https://crates.io/crates/stm32f0)
 [![crates.io](https://img.shields.io/crates/v/stm32f1.svg?label=stm32f1)](https://crates.io/crates/stm32f1)
 [![crates.io](https://img.shields.io/crates/v/stm32f2.svg?label=stm32f2)](https://crates.io/crates/stm32f2)
@@ -130,6 +131,7 @@ This project is still young and there's a lot to do!
 
 ## Supported Device Families
 
+[![crates.io](https://img.shields.io/crates/v/stm32c0.svg?label=stm32c0)](https://crates.io/crates/stm32c0)
 [![crates.io](https://img.shields.io/crates/v/stm32f0.svg?label=stm32f0)](https://crates.io/crates/stm32f0)
 [![crates.io](https://img.shields.io/crates/v/stm32f1.svg?label=stm32f1)](https://crates.io/crates/stm32f1)
 [![crates.io](https://img.shields.io/crates/v/stm32f2.svg?label=stm32f2)](https://crates.io/crates/stm32f2)

devices/common_patches/c0.yaml

@@ -0,0 +1,83 @@
+_clear_fields: ["*"]
+
+RCC:
+  _strip:
+    - "RCC_"
+
+ADC:
+  _strip:
+    - "ADC_"
+  _modify:
+    CHSELR_MOD0:
+      name: CHSELR0
+    CHSELR_MOD1:
+      name: CHSELR1
+
+DMA:
+  _strip:
+    - "DMA_"
+
+DMAMUX:
+  _strip:
+    - "DMAMUX_"
+
+CRC:
+  _strip:
+    - "CRC_"
+
+RTC:
+  _strip:
+    - "RTC_"
+
+EXTI:
+  _strip:
+    - "EXTI_"
+  _modify:
+    _interrupts:
+      EXTI4_5:
+        name: EXTI4_15
+        description: "EXTI line 4 to 15 interrupt"
+
+GPIO?:
+  _strip:
+    - "GPIO?_"
+
+USART?:
+  _strip:
+    - "USART_"
+
+SPI:
+  _strip:
+    - "SPI_"
+
+I2C:
+  _strip:
+    - "I2C_"
+
+IWDG:
+  _strip:
+    - "IWDG_"
+
+PWR:
+  _strip:
+    - "PWR_"
+
+WWDG:
+  _strip:
+    - "WWDG_"
+
+TIM[13]:
+  _strip:
+    - "TIM?_"
+
+TIM3:
+  _delete:
+    - CNT
+  _modify:
+    CNT_alternate:
+      name: "CNT"
+
+TIM*:
+  _strip:
+    - "TIM*__"
+    - "TIM?*_"

devices/stm32c011.yaml

@@ -0,0 +1,7 @@
+_svd: ../svd/stm32c011.svd
+
+_modify:
+  name: STM32C011
+
+_include:
+  - ./common_patches/c0.yaml

devices/stm32c031.yaml

@@ -0,0 +1,7 @@
+_svd: ../svd/stm32c031.svd
+
+_modify:
+  name: STM32C031
+
+_include:
+  - ./common_patches/c0.yaml

scripts/makecrates.py

@@ -20,6 +20,7 @@
 SVD2RUST_VERSION = "0.28.0"
 
 CRATE_DOC_FEATURES = {
+    "stm32c0": ["critical-section", "rt", "stm32c011", "stm32c031"],
     "stm32f0": ["critical-section", "rt", "stm32f0x0", "stm32f0x1", "stm32f0x2", "stm32f0x8"],
     "stm32f1": ["critical-section", "rt", "stm32f100", "stm32f101", "stm32f102", "stm32f103", "stm32f107"],
     "stm32f2": ["critical-section", "rt", "stm32f215", "stm32f217"],
@@ -40,6 +41,7 @@
 }
 
 CRATE_DOC_TARGETS = {
+    "stm32c0": "thumbv6m-none-eabi",
     "stm32f0": "thumbv6m-none-eabi",
     "stm32f1": "thumbv7m-none-eabi",
     "stm32f2": "thumbv7m-none-eabi",

stm32_part_table.yaml

@@ -10,6 +10,16 @@
 #
 # This data is used to generate more informative crate READMEs.
 
+stm32c0:
+  stm32c0x1:
+    url: https://www.st.com/en/microcontrollers-microprocessors/stm32c0x1.html
+    rm: RM0490
+    rm_title: STM32C0x1
+    rm_url: https://www.st.com/resource/en/reference_manual/rm0490-stm32c0x1-advanced-armbased-32bit-mcus-stmicroelectronics.pdf
+    members:
+      - STM32C011
+      - STM32C031
+
 stm32f0:
   stm32f0x0:
     url: https://www.st.com/en/microcontrollers-microprocessors/stm32f0x0-value-line.html