Merge remote-tracking branch 'adafruit/main' into espressif-full-certificate-bundle

Author: dhalbert

.codespell/exclude-file.txt

@@ -8,3 +8,4 @@ i1Qb$TE"rl
 ZEN = "the zen of python beautiful is better than ugly explicit is better than implicit simple is better than complex complex is better than complicated flat is better than nested sparse is better than dense readability counts special cases arent special enough to break the rules although practicality beats purity errors should never pass silently unless explicitly silenced in the face of ambiguity refuse the temptation to guess there should be one and preferably only one obvious way to do it although that way may not be obvious at first unless youre dutch now is better than never although never is often better than right now if the implementation is hard to explain its a bad idea if the implementation is easy to explain it may be a good idea namespaces are one honking great idea  lets do more of those"
     "arent",
     "youre",
+USB_MANUFACTURER = "Wee Noise Makers"

.codespell/ignore-words.txt

@@ -26,3 +26,4 @@ ftbfs
 straightaway
 ftbs
 ftb
+curren

.devcontainer/cortex-m-toolchain.sh

@@ -14,10 +14,10 @@ echo -e "[cortex-m-toolchain.sh] downloading and installing gcc-arm-non-eabi too
 cd /workspaces
 
 wget -qO gcc-arm-none-eabi.tar.xz \
-  https://developer.arm.com/-/media/Files/downloads/gnu/13.2.rel1/binrel/arm-gnu-toolchain-13.2.rel1-x86_64-arm-none-eabi.tar.xz
+  https://developer.arm.com/-/media/Files/downloads/gnu/14.2.rel1/binrel/arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-eabi.tar.xz
 
 tar -xJf gcc-arm-none-eabi.tar.xz
-ln -s arm-gnu-toolchain-13.2.Rel1-x86_64-arm-none-eabi gcc-arm-none-eabi
+ln -s arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-eabi gcc-arm-none-eabi
 rm -f gcc-arm-none-eabi.tar.xz
 
 echo -e "[cortex-m-toolchain.sh] update PATH in environment"

.github/actions/deps/external/action.yml

@@ -27,7 +27,7 @@ runs:
       uses: carlosperate/arm-none-eabi-gcc-action@v1
       with:
         # When changing this update what Windows grabs too!
-        release: '13.2.Rel1'
+        release: '14.2.Rel1'
 
     # espressif
     - name: Get espressif toolchain

.github/actions/deps/ports/broadcom/action.yml

@@ -5,8 +5,8 @@ runs:
   steps:
     - name: Get broadcom toolchain
       run: |
-        wget --no-verbose https://adafruit-circuit-python.s3.amazonaws.com/arm-gnu-toolchain-13.3.rel1-x86_64-aarch64-none-elf.tar.xz
-        sudo tar -C /usr --strip-components=1 -xaf arm-gnu-toolchain-13.3.rel1-x86_64-aarch64-none-elf.tar.xz
+        wget --no-verbose https://adafruit-circuit-python.s3.amazonaws.com/arm-gnu-toolchain-14.2.rel1-x86_64-aarch64-none-elf.tar.xz
+        sudo tar -C /usr --strip-components=1 -xaf arm-gnu-toolchain-14.2.rel1-x86_64-aarch64-none-elf.tar.xz
         sudo apt-get update
         sudo apt-get install -y mtools
       shell: bash

.github/workflows/build.yml

@@ -261,9 +261,9 @@ jobs:
         python3 -c "import sys, locale; print(sys.getdefaultencoding(), locale.getpreferredencoding(False))"
     - name: Install dependencies
       run: |
-        wget --no-verbose -O gcc-arm.zip https://developer.arm.com/-/media/Files/downloads/gnu/13.2.rel1/binrel/arm-gnu-toolchain-13.2.rel1-mingw-w64-i686-arm-none-eabi.zip
-        unzip -q -d /tmp gcc-arm.zip
-        tar -C /tmp/arm-gnu-toolchain* -cf - . | tar -C /usr/local -xf -
+        wget --no-verbose -O gcc-arm.zip https://developer.arm.com/-/media/Files/downloads/gnu/14.2.rel1/binrel/arm-gnu-toolchain-14.2.rel1-mingw-w64-i686-arm-none-eabi.zip
+        unzip -q -d /tmp/arm-gnu-toolchain gcc-arm.zip
+        tar -C /tmp/arm-gnu-toolchain -cf - . | tar -C /usr/local -xf -
         # We could use a venv instead, but that requires entering the venv on each run step
         # that runs in its own shell. There are some actions that help with that, but not for msys2
         # that I can find. (dhalbert)

.github/workflows/notify-on-issue-label.yml

@@ -10,7 +10,7 @@ jobs:
     permissions:
         issues: write
     steps:
-        - uses: tekktrik/issue-labeled-ping@v1
+        - uses: tekktrik/issue-labeled-ping@v2
           with:
                 github-token: ${{ secrets.GITHUB_TOKEN }}
                 user: v923z

.gitignore

@@ -9,6 +9,7 @@
 *.o
 *.a
 !atmel-samd/asf/**/*.a
+!ports/espressif/microros-lib/**/*.a
 *.elf
 *.bin
 !*.toml.bin
@@ -38,10 +39,12 @@ bin/
 circuitpython-stubs/
 test-stubs/
 build-*/
+docs/genrst/
 
-# Test failure outputs
+# Test failure outputs and intermediate artifacts
 ######################
 tests/results/*
+tests/ports/unix/ffi_lib.so
 
 # Python cache files
 ######################
@@ -75,6 +78,7 @@ TAGS
 ####################
 *~
 
+# MacOS desktop metadata files
 *.DS_Store
 **/*.DS_Store
 *.icloud
@@ -99,6 +103,7 @@ TAGS
 .cache
 
 **/CLAUDE.local.md
+.claude
 
 # windsurf rules
 .windsurfrules

.gitmodules

@@ -7,7 +7,7 @@
 	url = https://github.com/micropython/axtls.git
 [submodule "lib/libffi"]
 	path = lib/libffi
-	url = https://github.com/atgreen/libffi
+	url = https://github.com/libffi/libffi
 [submodule "lib/berkeley-db-1.xx"]
 	path = lib/berkeley-db-1.xx
 	url = https://github.com/micropython/berkeley-db-1.xx
@@ -412,3 +412,6 @@
 [submodule "ports/analog/msdk"]
 	path = ports/analog/msdk
 	url = https://github.com/analogdevicesinc/msdk.git
+[submodule "ports/espressif/microros-lib"]
+	path = ports/espressif/microros-lib
+	url = https://github.com/hierophect/microros-lib.git

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2013-2023 Damien P. George
+Copyright (c) 2013-2025 Damien P. George
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -22,8 +22,6 @@ THE SOFTWARE.
 
 --------------------------------------------------------------------------------
 
-# CIRCUITPY-CHANGE:
-
 Unless specified otherwise (see below), the above license and copyright applies
 to all files derived from MicroPython in this repository.