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Add nRF51 USB Dongle dev board (sandeepmistry#67)
* Added nRF51 Dongle * added travils build for nrf51 dongle * Added the chip configratiopn to the travis task for nrf51dongle * travis task update Adding a reference to which version of the board variant to build. * Reduced the PIN defintion for the NRF51 Dongle * Added S110 softdevice option to nRF51 Dongle * Added nRF51 Dongle link to README
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‎.travis.yml

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- buildExampleSketch sandeepmistry:nRF5:STCT_nRF52_minidev 01.Basics Blink
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- buildExampleSketch sandeepmistry:nRF5:PCA1000X:board_variant=pca10000 01.Basics Blink
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- buildExampleSketch sandeepmistry:nRF5:PCA1000X:board_variant=nrf6310 01.Basics Blink
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- buildExampleSketch sandeepmistry:nRF5:nRF51Dongle:version=1_1_0 01.Basics Blink

‎README.md

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* [OSHChip](http://www.oshchip.org/)
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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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* [Nordic NRF51 Dongle](http://www.nordicsemi.com/eng/Products/nRF51-Dongle)
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## Installing
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‎boards.txt

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BluzDK.menu.softdevice.s130.build.extra_flags=-DNRF51 -DS130 -DNRF51_S130
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BluzDK.menu.softdevice.s130.build.ldscript=armgcc_s130_nrf51822_xxac.ld
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nRF51Dongle.name= nRF51 Dongle (PCA10031)
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nRF51Dongle.upload.tool=sandeepmistry:openocd
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nRF51Dongle.upload.interface=cmsisdap
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nRF51Dongle.upload.target=nrf51
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nRF51Dongle.upload.maximum_size=262144
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nRF51Dongle.bootloader.tool=sandeepmistry:openocd
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nRF51Dongle.build.mcu=cortex-m0
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nRF51Dongle.build.f_cpu=16000000
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nRF51Dongle.build.board=GENERIC
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nRF51Dongle.build.core=nRF5
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nRF51Dongle.build.variant=nRF51Dongle
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nRF51Dongle.build.variant_system_lib=
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nRF51Dongle.build.extra_flags=-DNRF51
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nRF51Dongle.build.float_flags=
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nRF51Dongle.build.ldscript=nrf51_{build.chip}.ld
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nRF51Dongle.build.lfclk_flags=-DUSE_LFXO
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nRF51Dongle.menu.version.1_1_0=1.1.0
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nRF51Dongle.menu.version.1_1_0.build.chip=xxac
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nRF51Dongle.menu.softdevice.none=None
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nRF51Dongle.menu.softdevice.none.softdevice=none
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nRF51Dongle.menu.softdevice.s110=S110
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nRF51Dongle.menu.softdevice.s110.softdevice=s110
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nRF51Dongle.menu.softdevice.s110.softdeviceversion=8.0.0
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nRF51Dongle.menu.softdevice.s110.upload.maximum_size=151552
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nRF51Dongle.menu.softdevice.s110.build.extra_flags=-DNRF51 -DS110 -DNRF51_S110
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nRF51Dongle.menu.softdevice.s110.build.ldscript=armgcc_s110_nrf51822_{build.chip}.ld
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nRF51Dongle.menu.softdevice.s130=S130
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nRF51Dongle.menu.softdevice.s130.softdevice=s130
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nRF51Dongle.menu.softdevice.s130.softdeviceversion=2.0.1
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nRF51Dongle.menu.softdevice.s130.upload.maximum_size=151552
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nRF51Dongle.menu.softdevice.s130.build.extra_flags=-DNRF51 -DS130 -DNRF51_S130
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nRF51Dongle.menu.softdevice.s130.build.ldscript=armgcc_s130_nrf51822_{build.chip}.ld
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BLENano.name=RedBearLab BLE Nano
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‎variants/nRF51Dongle/pins_arduino.h

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/*
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Copyright (c) 2014-2015 Arduino LLC. 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
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*/
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// API compatibility
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#include "variant.h"

‎variants/nRF51Dongle/variant.cpp

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/*
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Copyright (c) 2014-2015 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
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*/
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#include "variant.h"
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const uint32_t g_ADigitalPinMap[] = {
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//LEDs
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21,
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22,
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23,
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//A0-6
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15,
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16,
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17,
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18,
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19,
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20,
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//Serial
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9,
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11
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};

‎variants/nRF51Dongle/variant.h

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/*
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Copyright (c) 2014-2015 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
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*/
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#ifndef _VARIANT_NRF51_DONGLE_
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#define _VARIANT_NRF51_DONGLE_
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/** Master clock frequency */
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#define VARIANT_MCK (16000000ul)
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/*----------------------------------------------------------------------------
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* Headers
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*----------------------------------------------------------------------------*/
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#include "WVariant.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif // __cplusplus
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// Number of pins defined in PinDescription array
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#define PINS_COUNT (11u)
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#define NUM_DIGITAL_PINS (11u)
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#define NUM_ANALOG_INPUTS (6u)
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#define NUM_ANALOG_OUTPUTS (0u)
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// LEDs
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#define PIN_LED1 (21)
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#define PIN_LED2 (22)
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#define PIN_LED3 (23)
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#define LED_BUILTIN PIN_LED1
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/*
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* Analog pins
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*/
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#define PIN_A0 (15)
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#define PIN_A1 (16)
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#define PIN_A2 (17)
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#define PIN_A3 (18)
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#define PIN_A4 (19)
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#define PIN_A5 (20)
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static const uint8_t A0 = PIN_A0 ;
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static const uint8_t A1 = PIN_A1 ;
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static const uint8_t A2 = PIN_A2 ;
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static const uint8_t A3 = PIN_A3 ;
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static const uint8_t A4 = PIN_A4 ;
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static const uint8_t A5 = PIN_A5 ;
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#define ADC_RESOLUTION 10
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/*
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* Serial interfaces
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*/
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// Serial
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#define PIN_SERIAL_RX (11)
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#define PIN_SERIAL_TX (9)
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#ifdef __cplusplus
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}
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#endif
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#endif

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