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Merge branch 'release/v1.3.1'
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‎.github/workflows/examples.yml

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- "examples/arduino-internal-libs"
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- "examples/arduino-uno-r4-led-animation"
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- "examples/arduino-wifiscan"
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- "examples/arduino-iot-cloud-basic"
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- "examples/cmsis-blink"
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- "examples/fsp-blink"
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- "examples/fsp-button-isr"

‎boards/portenta_c33.json

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"variant": "PORTENTA_C33"
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},
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"debug": {
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"jlink_device": "R7FA6M5",
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"jlink_device": "R7FA6M5BH",
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"svd_path": "R7FA6M5BH.svd"
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},
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"frameworks": [

‎boards/uno_r4_minima.json

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"variant": "MINIMA"
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},
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"debug": {
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"jlink_device": "ra4m1",
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"jlink_device": "R7FA4M1AB",
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"svd_path": "R7FA4M1AB.svd"
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},
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"frameworks": [

‎boards/uno_r4_wifi.json

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"onboard_tools": [
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"cmsis-dap"
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],
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"jlink_device": "ra4m1",
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"jlink_device": "R7FA4M1AB",
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"openocd_config": "openocd.cfg",
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"svd_path": "R7FA4M1AB.svd"
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},

‎builder/frameworks/arduino.py

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"-mcpu=%s" % board.get("build.cpu"),
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"-mthumb",
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"-Wl,--gc-sections",
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"--specs=nano.specs",
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"--specs=nosys.specs",
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"-nostdlib",
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'-Wl,-Map="%s"' % os.path.join("${BUILD_DIR}", "${PROGNAME}.map")
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],
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]
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)
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if board.id != "portenta_c33":
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env.Append(
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LINKFLAGS=[
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"--specs=nano.specs",
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]
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)
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#
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# Add Linker scripts
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#

‎examples/arduino-iot-cloud-basic/.gitignore

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.pio

‎examples/arduino-iot-cloud-basic/README.md

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

‎examples/arduino-iot-cloud-basic/include/README

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This directory is intended for project header files.
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A header file is a file containing C declarations and macro definitions
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to be shared between several project source files. You request the use of a
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header file in your project source file (C, C++, etc) located in `src` folder
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by including it, with the C preprocessing directive `#include'.
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```src/main.c
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#include "header.h"
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int main (void)
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{
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...
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}
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```
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Including a header file produces the same results as copying the header file
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into each source file that needs it. Such copying would be time-consuming
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and error-prone. With a header file, the related declarations appear
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in only one place. If they need to be changed, they can be changed in one
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place, and programs that include the header file will automatically use the
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new version when next recompiled. The header file eliminates the labor of
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finding and changing all the copies as well as the risk that a failure to
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find one copy will result in inconsistencies within a program.
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In C, the usual convention is to give header files names that end with `.h'.
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It is most portable to use only letters, digits, dashes, and underscores in
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header file names, and at most one dot.
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Read more about using header files in official GCC documentation:
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* Include Syntax
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* Include Operation
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* Once-Only Headers
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* Computed Includes
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https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

‎examples/arduino-iot-cloud-basic/lib/README

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This directory is intended for project specific (private) libraries.
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PlatformIO will compile them to static libraries and link into executable file.
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The source code of each library should be placed in a an own separate directory
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("lib/your_library_name/[here are source files]").
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For example, see a structure of the following two libraries `Foo` and `Bar`:
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|--lib
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| |
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| |--Bar
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| | |--docs
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| | |--examples
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| | |--src
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| | |- Bar.c
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| | |- Bar.h
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| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
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| |
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| |--Foo
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| | |- Foo.c
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| | |- Foo.h
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| |
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| |- README --> THIS FILE
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|
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|- platformio.ini
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|--src
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|- main.c
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and a contents of `src/main.c`:
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```
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#include <Foo.h>
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#include <Bar.h>
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int main (void)
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{
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...
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}
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```
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PlatformIO Library Dependency Finder will find automatically dependent
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libraries scanning project source files.
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More information about PlatformIO Library Dependency Finder
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- https://docs.platformio.org/page/librarymanager/ldf.html

‎examples/arduino-iot-cloud-basic/platformio.ini

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; PlatformIO Project Configuration File
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;
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; Build options: build flags, source filter, extra scripting
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; Upload options: custom port, speed and extra flags
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; Library options: dependencies, extra library storages
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;
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; Please visit documentation for the other options and examples
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; https://docs.platformio.org/page/projectconf.html
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[env]
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platform = renesas-ra
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framework = arduino
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lib_ldf_mode = deep+
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lib_deps =
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arduino-libraries/ArduinoIoTCloud@^1.13.0
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[env:portenta_c33]
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board = portenta_c33
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[env:uno_r4_wifi]
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board = uno_r4_wifi

‎examples/arduino-iot-cloud-basic/src/ArduinoIoTCloud-Basic.ino

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/*
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This sketch demonstrates how to exchange data between your board and the Arduino IoT Cloud.
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* Connect a potentiometer (or other analog sensor) to A0.
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* When the potentiometer (or sensor) value changes the data is sent to the Cloud.
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* When you flip the switch in the Cloud dashboard the onboard LED lights gets turned ON or OFF.
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IMPORTANT:
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This sketch works with WiFi, GSM, NB, Ethernet and Lora enabled boards supported by Arduino IoT Cloud.
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On a LoRa board, if it is configured as a class A device (default and preferred option), values from Cloud dashboard are received
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only after a value is sent to Cloud.
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The full list of compatible boards can be found here:
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- https://github.com/arduino-libraries/ArduinoIoTCloud#what
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*/
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#include "arduino_secrets.h"
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#include "thingProperties.h"
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#if !defined(LED_BUILTIN) && !defined(ARDUINO_NANO_ESP32)
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static int const LED_BUILTIN = 2;
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#endif
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void setup() {
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/* Initialize serial and wait up to 5 seconds for port to open */
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Serial.begin(9600);
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for(unsigned long const serialBeginTime = millis(); !Serial && (millis() - serialBeginTime > 5000); ) { }
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/* Configure LED pin as an output */
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pinMode(LED_BUILTIN, OUTPUT);
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/* This function takes care of connecting your sketch variables to the ArduinoIoTCloud object */
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initProperties();
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/* Initialize Arduino IoT Cloud library */
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ArduinoCloud.begin(ArduinoIoTPreferredConnection);
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setDebugMessageLevel(DBG_INFO);
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ArduinoCloud.printDebugInfo();
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}
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void loop() {
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ArduinoCloud.update();
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potentiometer = analogRead(A0);
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seconds = millis() / 1000;
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}
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/*
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* 'onLedChange' is called when the "led" property of your Thing changes
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*/
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void onLedChange() {
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Serial.print("LED set to ");
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Serial.println(led);
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digitalWrite(LED_BUILTIN, led);
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}

‎examples/arduino-iot-cloud-basic/src/arduino_secrets.h

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#include <ArduinoIoTCloud.h>
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#include <Arduino_ConnectionHandler.h>
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/* A complete list of supported boards with WiFi is available here:
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* https://github.com/arduino-libraries/ArduinoIoTCloud/#what
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*/
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#if defined(BOARD_HAS_WIFI)
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#define SECRET_SSID "YOUR_WIFI_NETWORK_NAME"
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#define SECRET_PASS "YOUR_WIFI_PASSWORD"
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#endif
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/* ESP8266 ESP32*/
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#if defined(BOARD_HAS_SECRET_KEY)
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#define SECRET_DEVICE_KEY "my-device-password"
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#endif
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/* MKR GSM 1400 */ /* MKR NB 1500 */ /* Portenta CAT.M1/NB IoT GNSS Shield */
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#if defined(BOARD_HAS_GSM) || defined(BOARD_HAS_NB) || defined(BOARD_HAS_CATM1_NBIOT)
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#define SECRET_PIN ""
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#define SECRET_APN ""
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#define SECRET_LOGIN ""
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#define SECRET_PASS ""
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#endif
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/* MKR WAN 1300/1310 */
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#if defined(BOARD_HAS_LORA)
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#define SECRET_APP_EUI ""
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#define SECRET_APP_KEY ""
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#endif
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/* Portenta H7 + Ethernet shield */
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#if defined(BOARD_HAS_ETHERNET)
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#define SECRET_OPTIONAL_IP ""
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#define SECRET_OPTIONAL_DNS ""
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#define SECRET_OPTIONAL_GATEWAY ""
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#define SECRET_OPTIONAL_NETMASK ""
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#endif

‎examples/arduino-iot-cloud-basic/src/thingProperties.h

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#if !(defined(BOARD_HAS_WIFI) || defined(BOARD_HAS_GSM) || defined(BOARD_HAS_LORA) || \
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defined(BOARD_HAS_NB) || defined(BOARD_HAS_ETHERNET) || defined(BOARD_HAS_CATM1_NBIOT))
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#error "Please check Arduino IoT Cloud supported boards list: https://github.com/arduino-libraries/ArduinoIoTCloud/#what"
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#endif
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#if defined(BOARD_HAS_SECRET_KEY)
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#define BOARD_ID "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
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#endif
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void onLedChange();
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bool led;
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int potentiometer;
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int seconds;
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void initProperties() {
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#if defined(BOARD_HAS_SECRET_KEY)
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ArduinoCloud.setBoardId(BOARD_ID);
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ArduinoCloud.setSecretDeviceKey(SECRET_DEVICE_KEY);
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#endif
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#if defined(BOARD_HAS_WIFI) || defined(BOARD_HAS_GSM) || defined(BOARD_HAS_NB) || defined(BOARD_HAS_ETHERNET) || defined(BOARD_HAS_CATM1_NBIOT)
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ArduinoCloud.addProperty(led, Permission::Write).onUpdate(onLedChange);
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ArduinoCloud.addProperty(potentiometer, Permission::Read).publishOnChange(10);
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ArduinoCloud.addProperty(seconds, Permission::Read).publishOnChange(1);
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#elif defined(BOARD_HAS_LORA)
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ArduinoCloud.addProperty(led, 1, READWRITE, ON_CHANGE, onLedChange);
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ArduinoCloud.addProperty(potentiometer, 2, READ, ON_CHANGE);
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ArduinoCloud.addProperty(seconds, 3, READ, 5 * MINUTES);
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#endif
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}
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#if defined(BOARD_HAS_ETHERNET)
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/* DHCP mode */
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//EthernetConnectionHandler ArduinoIoTPreferredConnection;
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/* Manual mode. It will fallback in DHCP mode if SECRET_OPTIONAL_IP is invalid or equal to "0.0.0.0" */
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EthernetConnectionHandler ArduinoIoTPreferredConnection(SECRET_OPTIONAL_IP, SECRET_OPTIONAL_DNS, SECRET_OPTIONAL_GATEWAY, SECRET_OPTIONAL_NETMASK);
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#elif defined(BOARD_HAS_WIFI)
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WiFiConnectionHandler ArduinoIoTPreferredConnection(SECRET_SSID, SECRET_PASS);
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#elif defined(BOARD_HAS_GSM)
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GSMConnectionHandler ArduinoIoTPreferredConnection(SECRET_PIN, SECRET_APN, SECRET_LOGIN, SECRET_PASS);
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#elif defined(BOARD_HAS_LORA)
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LoRaConnectionHandler ArduinoIoTPreferredConnection(SECRET_APP_EUI, SECRET_APP_KEY, _lora_band::EU868, NULL, _lora_class::CLASS_A);
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#elif defined(BOARD_HAS_NB)
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NBConnectionHandler ArduinoIoTPreferredConnection(SECRET_PIN, SECRET_APN, SECRET_LOGIN, SECRET_PASS);
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#elif defined(BOARD_HAS_CATM1_NBIOT)
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CatM1ConnectionHandler ArduinoIoTPreferredConnection(SECRET_PIN, SECRET_APN, SECRET_LOGIN, SECRET_PASS);
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#endif

‎examples/arduino-iot-cloud-basic/test/README

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This directory is intended for PIO Unit Testing and project tests.
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Unit Testing is a software testing method by which individual units of
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source code, sets of one or more MCU program modules together with associated
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control data, usage procedures, and operating procedures, are tested to
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determine whether they are fit for use. Unit testing finds problems early
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in the development cycle.
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More information about PIO Unit Testing:
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- https://docs.platformio.org/page/plus/unit-testing.html

‎platform.json

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"type": "git",
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"url": "https://github.com/platformio/platform-renesas-ra.git"
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},
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"version": "1.3.0",
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"version": "1.3.1",
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"frameworks": {
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"arduino": {
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"package": "framework-arduinorenesas-uno",

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