Merge branch 'release/v4.15.0'

.github/workflows/examples.yml

@@ -16,6 +16,8 @@ jobs:
           - "examples/mbed-blink"
           - "examples/mbed-dsp"
           - "examples/mbed-serial"
+          - "examples/zephyr-blink"
+          - "examples/zephyr-synchronization"
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2

boards/teensy40.json

@@ -7,7 +7,10 @@
     "cpu": "cortex-m7",
     "extra_flags": "-D__IMXRT1062__ -DARDUINO_TEENSY40",
     "f_cpu": "600000000",
-    "mcu": "imxrt1062"
+    "mcu": "imxrt1062",
+    "zephyr": {
+        "variant": "teensy40"
+    }
   },
   "connectivity": [
     "can"
@@ -16,7 +19,8 @@
     "jlink_device": "MIMXRT1062xxxxA"
   },
   "frameworks": [
-    "arduino"
+    "arduino",
+    "zephyr"
   ],
   "name": "Teensy 4.0",
   "upload": {

boards/teensy41.json

@@ -7,7 +7,10 @@
     "cpu": "cortex-m7",
     "extra_flags": "-D__IMXRT1062__ -DARDUINO_TEENSY41",
     "f_cpu": "600000000",
-    "mcu": "imxrt1062"
+    "mcu": "imxrt1062",
+    "zephyr": {
+        "variant": "teensy41"
+    }
   },
   "connectivity": [
     "can"
@@ -16,7 +19,8 @@
     "jlink_device": "MIMXRT1062xxxxA"
   },
   "frameworks": [
-    "arduino"
+    "arduino",
+    "zephyr"
   ],
   "name": "Teensy 4.1",
   "upload": {

builder/frameworks/arduino.py

@@ -344,7 +344,8 @@
 
 libs.append(env.BuildLibrary(
     join("$BUILD_DIR", "FrameworkArduino"),
-    join(FRAMEWORK_DIR, "cores", BUILD_CORE)
+    join(FRAMEWORK_DIR, "cores", BUILD_CORE),
+    src_filter="+<*> -<Blink.cc>"
 ))
 
 env.Prepend(LIBS=libs)

builder/frameworks/zephyr.py

@@ -0,0 +1,29 @@
+# Copyright 2019-present PlatformIO <[email protected]>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""
+The Zephyr Project is a scalable real-time operating system (RTOS) supporting multiple
+hardware architectures, optimized for resource constrained devices, and built with
+safety and security in mind.
+https://github.com/zephyrproject-rtos/zephyr
+"""
+
+from os.path import join
+
+from SCons.Script import Import, SConscript
+
+Import("env")
+
+SConscript(
+    join(env.PioPlatform().get_package_dir("framework-zephyr"), "scripts",
+         "platformio", "platformio-build.py"), exports="env")

builder/main.py

@@ -147,6 +147,13 @@
 # Target: Build executable and linkable firmware
 #
 
+if "zephyr" in env.get("PIOFRAMEWORK", []):
+    env.SConscript(
+        join(platform.get_package_dir(
+            "framework-zephyr"), "scripts", "platformio", "platformio-build-pre.py"),
+        exports={"env": env}
+    )
+
 target_elf = None
 if "nobuild" in COMMAND_LINE_TARGETS:
     target_elf = join("$BUILD_DIR", "${PROGNAME}.elf")

examples/arduino-blink/README.md

@@ -0,0 +1,27 @@
+How to build PlatformIO based project
+=====================================
+
+1. [Install PlatformIO Core](http://docs.platformio.org/page/core.html)
+2. Download [development platform with examples](https://github.com/platformio/platform-teensy/archive/develop.zip)
+3. Extract ZIP archive
+4. Run these commands:
+
+```shell
+# Change directory to example
+$ cd platform-teensy/examples/arduino-blink
+
+# Build project
+$ pio run
+
+# Upload firmware
+$ pio run --target upload
+
+# Build specific environment
+$ pio run -e teensy31
+
+# Upload firmware for the specific environment
+$ pio run -e teensy31 --target upload
+
+# Clean build files
+$ pio run --target clean
+```

examples/arduino-hid-usb-mouse/README.md

@@ -0,0 +1,21 @@
+How to build PlatformIO based project
+=====================================
+
+1. [Install PlatformIO Core](http://docs.platformio.org/page/core.html)
+2. Download [development platform with examples](https://github.com/platformio/platform-teensy/archive/develop.zip)
+3. Extract ZIP archive
+4. Run these commands:
+
+```shell
+# Change directory to example
+$ cd platform-teensy/examples/arduino-hid-usb-mouse
+
+# Build project
+$ pio run
+
+# Upload firmware
+$ pio run --target upload
+
+# Clean build files
+$ pio run --target clean
+```

examples/arduino-internal-libs/README.md

@@ -0,0 +1,27 @@
+How to build PlatformIO based project
+=====================================
+
+1. [Install PlatformIO Core](http://docs.platformio.org/page/core.html)
+2. Download [development platform with examples](https://github.com/platformio/platform-teensy/archive/develop.zip)
+3. Extract ZIP archive
+4. Run these commands:
+
+```shell
+# Change directory to example
+$ cd platform-teensy/examples/arduino-internal-libs
+
+# Build project
+$ pio run
+
+# Upload firmware
+$ pio run --target upload
+
+# Build specific environment
+$ pio run -e teensy31
+
+# Upload firmware for the specific environment
+$ pio run -e teensy31 --target upload
+
+# Clean build files
+$ pio run --target clean
+```

examples/mbed-blink/README.md

@@ -0,0 +1,21 @@
+How to build PlatformIO based project
+=====================================
+
+1. [Install PlatformIO Core](http://docs.platformio.org/page/core.html)
+2. Download [development platform with examples](https://github.com/platformio/platform-teensy/archive/develop.zip)
+3. Extract ZIP archive
+4. Run these commands:
+
+```shell
+# Change directory to example
+$ cd platform-teensy/examples/mbed-blink
+
+# Build project
+$ pio run
+
+# Upload firmware
+$ pio run --target upload
+
+# Clean build files
+$ pio run --target clean
+```

examples/mbed-dsp/README.md

@@ -0,0 +1,21 @@
+How to build PlatformIO based project
+=====================================
+
+1. [Install PlatformIO Core](http://docs.platformio.org/page/core.html)
+2. Download [development platform with examples](https://github.com/platformio/platform-teensy/archive/develop.zip)
+3. Extract ZIP archive
+4. Run these commands:
+
+```shell
+# Change directory to example
+$ cd platform-teensy/examples/mbed-dsp
+
+# Build project
+$ pio run
+
+# Upload firmware
+$ pio run --target upload
+
+# Clean build files
+$ pio run --target clean
+```

examples/mbed-events/README.md

@@ -0,0 +1,21 @@
+How to build PlatformIO based project
+=====================================
+
+1. [Install PlatformIO Core](http://docs.platformio.org/page/core.html)
+2. Download [development platform with examples](https://github.com/platformio/platform-teensy/archive/develop.zip)
+3. Extract ZIP archive
+4. Run these commands:
+
+```shell
+# Change directory to example
+$ cd platform-teensy/examples/mbed-events
+
+# Build project
+$ pio run
+
+# Upload firmware
+$ pio run --target upload
+
+# Clean build files
+$ pio run --target clean
+```