Merge pull request #5466 from jepler/merge-1.17

Merge 1.17

Author: dhalbert

.github/workflows/build.yml

@@ -145,6 +145,10 @@ jobs:
       run: |
         git describe --dirty --tags
         echo >>$GITHUB_ENV CP_VERSION=$(git describe --dirty --tags)
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
     - name: Install dependencies
       run: |
         brew install gettext

.gitmodules

@@ -4,17 +4,13 @@
 
 [submodule "lib/axtls"]
 	path = lib/axtls
-	url = https://github.com/pfalcon/axtls
-	branch = micropython
+	url = https://github.com/micropython/axtls.git
 [submodule "lib/libffi"]
 	path = lib/libffi
 	url = https://github.com/atgreen/libffi
 [submodule "lib/berkeley-db-1.xx"]
 	path = lib/berkeley-db-1.xx
 	url = https://github.com/pfalcon/berkeley-db-1.xx
-[submodule "lib/uzlib"]
-	path = lib/uzlib
-	url = https://github.com/pfalcon/uzlib
 [submodule "tools/uf2"]
 	path = tools/uf2
 	url = https://github.com/Microsoft/uf2.git

LICENSE

@@ -19,3 +19,67 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
+
+--------------------------------------------------------------------------------
+
+Unless specified otherwise (see below), the above license and copyright applies
+to all files in this repository.
+
+Individual files may include additional copyright holders.
+
+The various ports of MicroPython may include third-party software that is
+licensed under different terms. These licenses are summarised in the tree
+below, please refer to these files and directories for further license and
+copyright information. Note that (L)GPL-licensed code listed below is only
+used during the build process and is not part of the compiled source code.
+
+/ (MIT)
+    /drivers
+        /cc3000 (BSD-3-clause)
+        /cc3100 (BSD-3-clause)
+        /wiznet5k (BSD-3-clause)
+    /lib
+        /asf4 (Apache-2.0)
+        /axtls (BSD-3-clause)
+            /config
+                /scripts
+                    /config (GPL-2.0-or-later)
+                /Rules.mak (GPL-2.0)
+        /berkeley-db-1xx (BSD-4-clause)
+        /btstack (See btstack/LICENSE)
+        /cmsis (BSD-3-clause)
+        /crypto-algorithms (NONE)
+        /libhydrogen (ISC)
+        /littlefs (BSD-3-clause)
+        /lwip (BSD-3-clause)
+        /mynewt-nimble (Apache-2.0)
+        /nrfx (BSD-3-clause)
+        /nxp_driver (BSD-3-Clause)
+        /oofatfs (BSD-1-clause)
+        /pico-sdk (BSD-3-clause)
+        /re15 (BSD-3-clause)
+        /stm32lib (BSD-3-clause)
+        /tinytest (BSD-3-clause)
+        /tinyusb (MIT)
+        /uzlib (Zlib)
+    /logo (uses OFL-1.1)
+    /ports
+        /cc3200
+            /hal (BSD-3-clause)
+            /simplelink (BSD-3-clause)
+            /FreeRTOS (GPL-2.0 with FreeRTOS exception)
+        /stm32
+            /usbd*.c (MCD-ST Liberty SW License Agreement V2)
+            /stm32_it.* (MIT + BSD-3-clause)
+            /system_stm32*.c (MIT + BSD-3-clause)
+            /boards
+                /startup_stm32*.s (BSD-3-clause)
+                /*/stm32*.h (BSD-3-clause)
+            /usbdev (MCD-ST Liberty SW License Agreement V2)
+            /usbhost (MCD-ST Liberty SW License Agreement V2)
+        /teensy
+            /core (PJRC.COM)
+        /zephyr
+            /src (Apache-2.0)
+    /tools
+        /dfu.py (LGPL-3.0-only)

conf.py

@@ -209,6 +209,7 @@ def autoapi_prepare_jinja_env(jinja_env):
                     "ports/stm/ref",
                     "ports/unix",
                     "py",
+                    "shared/*",
                     "shared-bindings/util.*",
                     "shared-module",
                     "supervisor",

devices/ble_hci/common-hal/_bleio/CharacteristicBuffer.c

@@ -27,7 +27,7 @@
 #include <string.h>
 #include <stdio.h>
 
-#include "lib/utils/interrupt_char.h"
+#include "shared/runtime/interrupt_char.h"
 #include "py/runtime.h"
 #include "py/stream.h"
 

devices/ble_hci/common-hal/_bleio/Connection.c

@@ -32,7 +32,7 @@
 #include <string.h>
 #include <stdio.h>
 
-#include "lib/utils/interrupt_char.h"
+#include "shared/runtime/interrupt_char.h"
 #include "py/gc.h"
 #include "py/objlist.h"
 #include "py/objstr.h"

devices/ble_hci/common-hal/_bleio/PacketBuffer.c

@@ -27,7 +27,7 @@
 #include <string.h>
 #include <stdio.h>
 
-#include "lib/utils/interrupt_char.h"
+#include "shared/runtime/interrupt_char.h"
 #include "py/runtime.h"
 #include "py/stream.h"
 

docs/library/uasyncio.rst renamed to docs/library/asyncio.rst

@@ -222,6 +222,14 @@ TCP stream connections
 
     This is a coroutine, and a MicroPython extension.
 
+.. method:: Stream.readexactly(n)
+
+    Read exactly *n* bytes and return them as a bytes object.
+
+    Raises an ``EOFError`` exception if the stream ends before reading *n* bytes.
+
+    This is a coroutine.
+
 .. method:: Stream.readline()
 
     Read a line and return it.

docs/library/btree.rst

@@ -24,7 +24,7 @@ Example::
 
     # First, we need to open a stream which holds a database
     # This is usually a file, but can be in-memory database
-    # using uio.BytesIO, a raw flash partition, etc.
+    # using io.BytesIO, a raw flash partition, etc.
     # Oftentimes, you want to create a database file if it doesn't
     # exist and open if it exists. Idiom below takes care of this.
     # DO NOT open database with "a+b" access mode.

docs/library/builtins.rst

@@ -1,5 +1,5 @@
-Builtin functions and exceptions
-================================
+:mod:`builtins` -- builtin functions and exceptions
+===================================================
 
 All builtin functions and exceptions are described here. They are also
 available via ``builtins`` module.