Add support for Electronut labs bluey board (#175)

.travis.yml

@@ -33,3 +33,4 @@ script:
   - buildExampleSketch sandeepmistry:nRF5:Blend2 01.Basics Blink
   - buildExampleSketch sandeepmistry:nRF5:BLENano2 01.Basics Blink
   - buildExampleSketch sandeepmistry:nRF5:TinyBLE 01.Basics Blink
+  - buildExampleSketch sandeepmistry:nRF5:bluey 01.Basics Blink

README.md

@@ -15,6 +15,7 @@ Does not require a custom bootloader on the device.
  * [Shenzhen Taida Century Technology nRF52 low cost development board](https://www.aliexpress.com/item/NRF52832-high-cost-development-board-gold-core-board/32725601299.html)
  * [RedBear Blend 2](https://github.com/redbear/nRF5x#blend-2)
  * [RedBear Nano 2](https://github.com/redbear/nRF5x#ble-nano-2)
+ * [Bluey](https://github.com/electronut/ElectronutLabs-bluey)
 
 ### nRF51
  * [Plain nRF51 MCU](https://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF51822)

boards.txt

@@ -60,6 +60,44 @@ Generic_nRF52832.menu.lfclk.lfsynt=Synthesized
 Generic_nRF52832.menu.lfclk.lfsynt.build.lfclk_flags=-DUSE_LFSYNT
 
 
+
+bluey.name=Electronut labs bluey
+
+bluey.upload.tool=sandeepmistry:openocd
+bluey.upload.target=nrf52
+bluey.upload.maximum_size=524288
+
+bluey.bootloader.tool=sandeepmistry:openocd
+
+bluey.build.mcu=cortex-m4
+bluey.build.f_cpu=16000000
+bluey.build.board=ELECTRONUT_BLUEY
+bluey.build.core=nRF5
+bluey.build.variant=bluey
+bluey.build.variant_system_lib=
+bluey.build.extra_flags=-DNRF52
+bluey.build.float_flags=-mfloat-abi=hard -mfpu=fpv4-sp-d16
+bluey.build.ldscript=nrf52_xxaa.ld
+
+bluey.menu.softdevice.none=None
+bluey.menu.softdevice.none.softdevice=none
+
+bluey.menu.softdevice.s132=S132
+bluey.menu.softdevice.s132.softdevice=s132
+bluey.menu.softdevice.s132.softdeviceversion=2.0.1
+bluey.menu.softdevice.s132.upload.maximum_size=409600
+bluey.menu.softdevice.s132.build.extra_flags=-DNRF52 -DS132 -DNRF51_S132
+bluey.menu.softdevice.s132.build.ldscript=armgcc_s132_nrf52832_xxaa.ld
+
+bluey.menu.lfclk.lfxo=Crystal Oscillator
+bluey.menu.lfclk.lfxo.build.lfclk_flags=-DUSE_LFXO
+bluey.menu.lfclk.lfrc=RC Oscillator
+bluey.menu.lfclk.lfrc.build.lfclk_flags=-DUSE_LFRC
+bluey.menu.lfclk.lfsynt=Synthesized
+bluey.menu.lfclk.lfsynt.build.lfclk_flags=-DUSE_LFSYNT
+
+
+
 Blend2.name=RedBear Blend 2
 
 Blend2.vid.0=0x0204

variants/bluey/pins_arduino.h

+/*
+  Copyright (c) 2014-2015 Arduino LLC.  All right reserved.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the GNU Lesser General Public License for more details.
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+// API compatibility
+#include "variant.h"

variants/bluey/variant.cpp

+/*
+  Copyright (c) 2014-2015 Arduino LLC.  All right reserved.
+  Copyright (c) 2016 Sandeep Mistry All right reserved.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the GNU Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include "variant.h"
+
+/*
+
+     A0       P0.02/AIN0   | 1   2 | P0.26        D0
+     A1       P0.03/AIN1   | 3   4 | P0.27        D1
+     A2       P0.04/AIN2   | 5   6 | P0.24/AIN4   A3
+     D2            P0.22   | 7   8 | P0.29/AIN5   A4
+     D3            P0.23   | 9  10 | P0.30/AIN6   A5
+     D4            P0.24   | 11 12 | P0.31/AIN7   A6
+     D5            P0.25   | 13 14 | Ex_vin
+                     GND   | 15 16 | 3v3
+                     GND   | 17 18 | GND
+
+
+          button D6  - P0.16
+              R  D7  - P0.19
+              G  D8  - P0.18
+              B  D9  - P0.17
+
+      D10     SCL - P0.11    DRDYn - P0.12   D11
+      D12     SDA - P0.13      INT - P0.14   D13
+      D14    INT1 - P0.15     INT2 - P0.20   D15
+
+              RXD - P0.08    TXD - P0.06
+              RTS - P0.05    CTS - P0.07
+
+              SS - P0.22    SCK - P0.25
+            MISO - P0.24   MOSI - P0.23
+*/
+
+
+const uint32_t g_ADigitalPinMap[] = {
+  // D0 - D15
+  26,
+  27,
+  22, // SS
+  23, // MOSI
+  24, // MISO
+  25, // SCK
+  16, // Button
+  19, // R
+  18, // G
+  17, // B
+  11, // SCL
+  12, // DRDYn
+  13, // SDA
+  14, // INT
+  15, // INT1
+  20, // INT2
+
+  // A0 - A6
+  2,
+  3,
+  4,
+  24,
+  29,
+  30,
+  31,
+
+  // RX, TX, RTS, CTS
+  8,
+  6,
+  5,
+  7,
+};

variants/bluey/variant.h

+/*
+  Copyright (c) 2014-2015 Arduino LLC.  All right reserved.
+  Copyright (c) 2016 Sandeep Mistry All right reserved.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the GNU Lesser General Public License for more details.
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef _VARIANT_ELECTRONUT_BLUEY_
+#define _VARIANT_ELECTRONUT_BLUEY_
+
+/** Master clock frequency */
+#define VARIANT_MCK       (64000000ul)
+
+/*----------------------------------------------------------------------------
+ *        Headers
+ *----------------------------------------------------------------------------*/
+
+#include "WVariant.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif // __cplusplus
+
+// Number of pins defined in PinDescription array
+#define PINS_COUNT           (27u)
+#define NUM_DIGITAL_PINS     (27u)
+#define NUM_ANALOG_INPUTS    (7u)
+#define NUM_ANALOG_OUTPUTS   (0u)
+
+// LEDs
+#define PIN_LEDR               (7)
+#define PIN_LEDG               (8)
+#define PIN_LEDB               (9)
+#define LED_BUILTIN            PIN_LEDR
+
+// Buttons
+#define PIN_BUTTON             (6)
+
+/*
+ * Analog pins
+ */
+#define PIN_A0               (16)
+#define PIN_A1               (17)
+#define PIN_A2               (18)
+#define PIN_A3               (19)
+#define PIN_A4               (20)
+#define PIN_A5               (21)
+#define PIN_A6               (22)
+
+static const uint8_t A0  = PIN_A0 ; // AIN0 / AREF / P0.02
+static const uint8_t A1  = PIN_A1 ; // AIN1
+static const uint8_t A2  = PIN_A2 ; // AIN2
+static const uint8_t A3  = PIN_A3 ; // AIN4
+static const uint8_t A4  = PIN_A4 ; // AIN5
+static const uint8_t A5  = PIN_A5 ; // AIN6
+static const uint8_t A6  = PIN_A6 ; // AIN7
+#define ADC_RESOLUTION    10
+
+// Other pins
+#define PIN_AREF           (16)
+static const uint8_t AREF = PIN_AREF;
+
+/*
+ * Serial interfaces
+ */
+// Serial
+#define PIN_SERIAL_RX       (23)
+#define PIN_SERIAL_TX       (24)
+
+/*
+ * SPI Interfaces
+ */
+#define SPI_INTERFACES_COUNT 1
+
+#define PIN_SPI_MISO         (4)
+#define PIN_SPI_MOSI         (3)
+#define PIN_SPI_SCK          (5)
+
+static const uint8_t SS   = 2 ;
+static const uint8_t MOSI = PIN_SPI_MOSI ;
+static const uint8_t MISO = PIN_SPI_MISO ;
+static const uint8_t SCK  = PIN_SPI_SCK ;
+
+/*
+ * Wire Interfaces
+ */
+#define WIRE_INTERFACES_COUNT 1
+
+#define PIN_WIRE_SDA         (12u)
+#define PIN_WIRE_SCL         (10u)
+
+#ifdef __cplusplus
+}
+#endif
+
+/*----------------------------------------------------------------------------
+ *        Arduino objects - C++ only
+ *----------------------------------------------------------------------------*/
+
+#endif