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Initial commit of nRF5 board support.
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‎IDE_Board_Manager/package_sparkfun_index.json

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],
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"email": "[email protected]",
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"name": "esp8266"
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},
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{
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"name": "SparkFun",
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"maintainer": "SparkFun Electronics",
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"websiteURL": "https://github.com/sparkfun/Arduino_Boards",
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"email": "[email protected]",
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"help": {
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"online": "http://SparkFun.com"
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},
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"platforms": [
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{
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"name": "SparkFun nRF52 Boards",
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"architecture": "nRF5",
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"version": "0.2.3",
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"category": "Contributed",
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"help":{
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"online":"http://sfe.io/t549"
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},
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"url":"https://cdn.sparkfun.com/assets/learn_tutorials/5/4/9/sparkfun-nrf5-hardware-0.2.3.tar.bz2",
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"archiveFileName":"sparkfun-nrf5-hardware-0.2.3.tar.bz2",
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"checksum":"SHA-256:c053c99ab4cae9aea00ccd3c323cb83867b379c87098b52874912223a24a891c",
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"size": "341212",
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"boards":[
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{"name": "nRF52 DK"},
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{"name": "Bluz DK"},
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{"name": "RedBearLab BLE Nano"},
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{"name": "RedBearLab nRF51822"},
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{"name": "BBC micro:bit"},
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{"name": "OSHChip"},
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{"name": "Generic nRF51822"},
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{"name": "SparkFun nRF52832 Breakout Board" }
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],
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"toolsDependencies": [
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{
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"packager": "SparkFun",
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"name": "gcc-arm-none-eabi",
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"version": "5_2-2015q4"
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},
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{
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"packager": "SparkFun",
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"name": "openocd",
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"version": "0.10.0-dev.nrf5"
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},
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{
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"packager": "SparkFun",
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"name": "nrfutil",
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"version": "0.5.2-SFE"
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}
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]
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}
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],
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"tools": [
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{
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"name": "gcc-arm-none-eabi",
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"version": "5_2-2015q4",
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"systems": [
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{
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"host": "i386-apple-darwin11",
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"url": "https://github.com/sandeepmistry/arduino-nRF5/releases/download/tools/gcc-arm-none-eabi-5_2-2015q4-20151219-mac.tar.bz2",
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},
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{
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"host": "i686-linux-gnu",
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"url": "https://github.com/sandeepmistry/arduino-nRF5/releases/download/tools/gcc-arm-none-eabi-5_2-2015q4-20151219-linux.tar.bz2",
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},
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{
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"host": "x86_64-pc-linux-gnu",
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"url": "https://github.com/sandeepmistry/arduino-nRF5/releases/download/tools/gcc-arm-none-eabi-5_2-2015q4-20151219-linux.tar.bz2",
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},
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{
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"host": "i686-mingw32",
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"url": "https://github.com/sandeepmistry/arduino-nRF5/releases/download/tools/gcc-arm-none-eabi-5_2-2015q4-20151219-win32.tar.bz2",
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}
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]
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{
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"name": "openocd",
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"version": "0.10.0-dev.nrf5",
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"systems": [
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{
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"host": "i386-apple-darwin11",
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"url": "https://github.com/sandeepmistry/arduino-nRF5/releases/download/tools/openocd-osx-0.10.0-dev-nrf5.tar.gz",
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"host": "i686-linux-gnu",
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"url": "https://github.com/sandeepmistry/arduino-nRF5/releases/download/tools/openocd-linux32-0.10.0-dev-nrf5.tar.gz",
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"host": "x86_64-pc-linux-gnu",
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"url": "https://github.com/sandeepmistry/arduino-nRF5/releases/download/tools/openocd-linux32-0.10.0-dev-nrf5.tar.gz",
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"archiveFileName": "openocd-linux32-0.10.0-dev-nrf5.tar.gz",
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{
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"host": "i686-mingw32",
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"url": "https://github.com/sandeepmistry/arduino-nRF5/releases/download/tools/openocd-win32-0.10.0-dev-nrf5.tar.gz",
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"archiveFileName": "openocd-win32-0.10.0-dev-nrf5.tar.gz",
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"size": "5498373",
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}
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]
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},
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{
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"name": "nrfutil",
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"version": "0.5.2-SFE",
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"systems": [
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{
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"host": "i386-apple-darwin11",
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"url": "https://cdn.sparkfun.com/assets/learn_tutorials/5/4/9/nrfutil-src-0.5.2-SFE-mac.tar.bz2",
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"archiveFileName": "nrfutil-src-0.5.2-SFE-mac.tar.bz2",
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"size": "11327272",
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"checksum": "SHA-256:4c695c1acc82f1b1adedc1de05d09694c576ad3dba7da713b848cd1c93426773"
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},
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{
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"host": "i686-linux-gnu",
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"url": "https://cdn.sparkfun.com/assets/learn_tutorials/5/4/9/nrfutil-src-0.5.2-SFE-linux.tar.bz2",
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"archiveFileName": "nrfutil-src-0.5.2-SFE-linux.tar.bz2",
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"size": "13481914",
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"checksum": "SHA-256:3b137e477e263b294350480ba566251e07a79b26f4536f1f6ebf136667868888"
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},
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{
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"host": "x86_64-pc-linux-gnu",
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"url": "https://cdn.sparkfun.com/assets/learn_tutorials/5/4/9/nrfutil-src-0.5.2-SFE-linux.tar.bz2",
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},
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{
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"host": "i686-mingw32",
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"url": "https://cdn.sparkfun.com/assets/learn_tutorials/5/4/9/nrfutil-src-0.5.2-SFE-windows.tar.bz2",
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"archiveFileName": "nrfutil-src-0.5.2-SFE-windows.tar.bz2",
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"size": "11746447",
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}
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]
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}
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]
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}
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}

‎IDE_Board_Manager/sparkfun-nrf5-hardware-0.2.3.tar.bz2

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‎sparkfun/nrf5/.gitignore

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.DS_Store
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# softdevice files
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cores/nRF5/SDK/components/softdevice/*/hex/*.hex
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cores/nRF5/SDK/components/softdevice/*/hex/*.txt
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# IDE tools
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extras/ide-tools/bin
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extras/ide-tools/nRF5FlashSoftDevice.jar

‎sparkfun/nrf5/LICENSE

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Copyright (c) 2015 Arduino LLC. All right reserved.
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Copyright (c) 2016 Sandeep Mistry All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

‎sparkfun/nrf5/README.md

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# Arduino Core for Nordic Semiconductor nRF5 based boards
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Program [Nordic Semiconductor](https://www.nordicsemi.com) nR5 based boards with the [Arduino](https://www.arduino.cc) IDE.
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## Supported boards
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* [nRF52 DK](https://www.nordicsemi.com/eng/Products/Bluetooth-Smart-Bluetooth-low-energy/nRF52-DK)
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* For boards prior to ```2016.9``` (see sticker), the lastest JLink bootloader is required to upload sketches. To upgrade, press the boot/reset button while powering on the board and copy over the latest [bootloader](https://www.nordicsemi.com/eng/nordic/Products/nRF52-DK/nRF5x-OB-JLink-IF/52275).
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* [Bluz DK](http://bluz.io)
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* [RedBearLab BLE Nano](http://redbearlab.com/blenano/)
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* [RedBearLab nRF51822](http://redbearlab.com/redbearlab-nrf51822/)
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* [BBC micro:bit](https://www.microbit.co.uk/)
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* [OSHChip](http://www.oshchip.org/)
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## Installing
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### Board Manager
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1. [Download and install the Arduino IDE](https://www.arduino.cc/en/Main/Software)
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2. Start the Arduino IDE
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3. Go into Preferences
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4. Add ```https://sandeepmistry.github.io/arduino-nRF5/package_nRF5_boards_index.json``` as an "Additional Board Manager URL"
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5. Open the Boards Manager from the Tools -> Board menu and install "Nordic Semiconductor nRF5 Boards"
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6. Select your nRF5 board from the Tools -> Board menu
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#### OS Specific Setup
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##### OS X
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No additional setup required.
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##### Linux
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No additional setup required.
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##### Windows
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###### Driver Setup for Segger J-Link
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1. Download [Zadig](http://zadig.akeo.ie)
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2. Plugin Segger J-Link or DK board
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3. Start ```Zadig```
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4. Select ```Options -> List All Devices```
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5. Select ```J-Link (Interface 2)``` from the device dropdown
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6. Click ```Replace Driver```
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### Flashing a SoftDevice
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1. ```cd <SKETCHBOOK>```, where ```<SKETCHBOOK>``` is your Arduino Sketch folder:
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* OS X: ```~/Documents/Arduino```
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* Linux: ```~/Arduino```
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* Windows: ```~/Documents/Arduino```
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2. Create the following directories: ```tools/nRF5FlashSoftDevice/tool/```
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3. Download [nRF5FlashSoftDevice.jar](https://github.com/sandeepmistry/arduino-nRF5/releases/download/tools/nRF5FlashSoftDevice.jar) to ```<SKETCHBOOK>/tools/nRF5FlashSoftDevice/tool/```
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4. Restart the Arduino IDE
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5. Select your nRF board from the Tools -> Board menu
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6. Select a SoftDevice from the Tools -> "SoftDevice: " menu
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7. Select a Programmer (J-Link, ST-Link V2, or CMSIS-DAP) from the Tools -> "Programmer: " menu
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8. Select Tools -> nRF5 Flash SoftDevice
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9. Read license agreement
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10. Click "Accept" to accept license and continue, or "Decline" to decline and abort
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11. If accepted, SoftDevice binary will be flashed to the board
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### From git (for core development)
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1. Follow steps from Board Manager section above
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2. ```cd <SKETCHBOOK>```, where ```<SKETCHBOOK>``` is your Arduino Sketch folder:
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* OS X: ```~/Documents/Arduino```
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* Linux: ```~/Arduino```
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* Windows: ```~/Documents/Arduino```
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3. Create a folder named ```hardware```, if it does not exist, and change directories to it
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4. Clone this repo: ```git clone https://github.com/sandeepmistry/arduino-nRF5.git sandeepmistry/nRF5```
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5. Restart the Arduino IDE
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## Credits
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This core is based on the [Arduino SAMD Core](https://github.com/arduino/ArduinoCore-samd) and licensed under the same [GPL License](LICENSE)
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The following tools are used:
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* [GCC ARM Embedded](https://launchpad.net/gcc-arm-embedded) as the compiler
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* A [forked](https://github.com/sandeepmistry/openocd-code-nrf5) version of [OpenOCD](http://openocd.org) to flash sketches

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