Add TinyBLE variant (#112)

* first pass at tinyble variant

* TinyBLE: fix name

* TinyBLE: board fixes

* TinyBLE: fix crystal

* TinyBLE: board fixes

* TinyBLE: fix pins

* TinyBLE: add to tests

* TinyBLE: fix default programmer

* TinyBLE: fix default programmer

* fix NUM_DIGITAL_PINS based on current understand of rules

* Add SDA and SCL pin constants to variant definitions

.travis.yml

@@ -32,3 +32,4 @@ script:
   - buildExampleSketch sandeepmistry:nRF5:nRF51Dongle:version=1_1_0 01.Basics Blink
   - buildExampleSketch sandeepmistry:nRF5:Blend2 01.Basics Blink
   - buildExampleSketch sandeepmistry:nRF5:BLENano2 01.Basics Blink
+  - buildExampleSketch sandeepmistry:nRF5:TinyBLE 01.Basics Blink

README.md

@@ -29,6 +29,7 @@ Does not require a custom bootloader on the device.
  * [RedBearLab nRF51822](http://redbearlab.com/redbearlab-nrf51822/)
  * [Waveshare BLE400](http://www.waveshare.com/wiki/BLE400)
  * [ng-beacon](https://github.com/urish/ng-beacon)
+ * [TinyBLE](https://www.seeedstudio.com/Seeed-Tiny-BLE-BLE-%2B-6DOF-Mbed-Platform-p-2268.html)
 
 ## Installing
 

boards.txt

@@ -442,6 +442,47 @@ nRF51Dongle.menu.softdevice.s130.build.extra_flags=-DNRF51 -DS130 -DNRF51_S130
 nRF51Dongle.menu.softdevice.s130.build.ldscript=armgcc_s130_nrf51822_{build.chip}.ld
 
 
+TinyBLE.name= TinyBLE
+
+TinyBLE.upload.tool=sandeepmistry:openocd
+TinyBLE.upload.protocol=cmsis-dap
+
+TinyBLE.upload.target=nrf51
+TinyBLE.upload.maximum_size=262144
+TinyBLE.upload.setup_command=transport select swd;
+
+TinyBLE.bootloader.tool=sandeepmistry:openocd
+
+TinyBLE.build.mcu=cortex-m0
+TinyBLE.build.f_cpu=16000000
+TinyBLE.build.board=TINYBLE
+TinyBLE.build.core=nRF5
+TinyBLE.build.variant=TinyBLE
+TinyBLE.build.variant_system_lib=
+TinyBLE.build.extra_flags=-DNRF51
+TinyBLE.build.float_flags=
+TinyBLE.build.ldscript=nrf51_xxaa.ld
+
+TinyBLE.build.lfclk_flags=-DUSE_LFXO
+
+TinyBLE.menu.softdevice.none=None
+TinyBLE.menu.softdevice.none.softdevice=none
+
+TinyBLE.menu.softdevice.s110=S110
+TinyBLE.menu.softdevice.s110.softdevice=s110
+TinyBLE.menu.softdevice.s110.softdeviceversion=8.0.0
+TinyBLE.menu.softdevice.s110.upload.maximum_size=151552
+TinyBLE.menu.softdevice.s110.build.extra_flags=-DNRF51 -DS110 -DNRF51_S110
+TinyBLE.menu.softdevice.s110.build.ldscript=armgcc_s110_nrf51822_xxaa.ld
+
+TinyBLE.menu.softdevice.s130=S130
+TinyBLE.menu.softdevice.s130.softdevice=s130
+TinyBLE.menu.softdevice.s130.softdeviceversion=2.0.1
+TinyBLE.menu.softdevice.s130.upload.maximum_size=151552
+TinyBLE.menu.softdevice.s130.build.extra_flags=-DNRF51 -DS130 -DNRF51_S130
+TinyBLE.menu.softdevice.s130.build.ldscript=armgcc_s130_nrf51822_xxaa.ld
+
+
 OSHChip.name=OSHChip
 
 OSHChip.upload.tool=sandeepmistry:openocd

variants/TinyBLE/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/TinyBLE/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"
+
+const uint32_t g_ADigitalPinMap[] = {
+  0,
+  1,
+  2,
+  3,
+  4,
+  5,
+  6,
+  7,
+  8,
+  9,
+  10,
+  11,
+  12,
+  13,
+  14,
+  15,
+  16,
+  17,
+  18,
+  19,
+  20,
+  21,
+  22,
+  23,
+  24,
+  25,
+  26,
+  27,
+  28,
+  29,
+  30,
+  31
+};

variants/TinyBLE/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_TINYBLE_
+#define _VARIANT_TINYBLE_
+
+/** Master clock frequency */
+#define VARIANT_MCK       (16000000ul)
+
+/*----------------------------------------------------------------------------
+ *        Headers
+ *----------------------------------------------------------------------------*/
+
+#include "WVariant.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif // __cplusplus
+
+// Number of pins defined in PinDescription array
+#define PINS_COUNT           (32u)
+//3 LEDS, 1 Button, 4 exposed pins
+#define NUM_DIGITAL_PINS     (8u)
+#define NUM_ANALOG_INPUTS    (4u)
+#define NUM_ANALOG_OUTPUTS   (0u)
+
+// LEDs
+#define PIN_LED1                (21)
+#define PIN_LED2                (22)
+#define PIN_LED3                (23)
+
+#define LED_BUILTIN             PIN_LED1
+
+// Buttons
+#define PIN_BUTTON              (17)
+
+/*
+ * Analog pins
+ */
+#define PIN_A0               (3)
+#define PIN_A1               (4)
+#define PIN_A2               (5)
+#define PIN_A3               (6)
+
+static const uint8_t A0  = PIN_A0 ;
+static const uint8_t A1  = PIN_A1 ;
+static const uint8_t A2  = PIN_A2 ;
+static const uint8_t A3  = PIN_A3 ;
+#define ADC_RESOLUTION    10
+
+/*
+ * SPI Interfaces
+ */
+#define SPI_INTERFACES_COUNT 1
+
+#define PIN_SPI_MISO         (3)
+#define PIN_SPI_MOSI         (4)
+#define PIN_SPI_SCK          (5)
+
+static const uint8_t SS   = 6 ;
+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
+
+//MPU6050_INT_PIN              (20)
+#define PIN_WIRE_SDA         (12)
+#define PIN_WIRE_SCL         (13)
+
+static const uint8_t SDA = PIN_WIRE_SDA;
+static const uint8_t SCL = PIN_WIRE_SCL;
+
+/*
+ * Serial interfaces
+ */
+// Serial
+#define PIN_SERIAL_RX       (11)
+#define PIN_SERIAL_TX       (9)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif