add DigiStump Oak pins & board

Author: boneskull

boards.txt

@@ -2021,3 +2021,68 @@ gen4iod.menu.UploadSpeed.512000.windows=512000
 gen4iod.menu.UploadSpeed.512000.upload.speed=512000
 gen4iod.menu.UploadSpeed.921600=921600
 gen4iod.menu.UploadSpeed.921600.upload.speed=921600
+
+##############################################################
+oak.name=DigiStump Oak
+
+oak.upload.tool=esptool
+oak.upload.speed=115200
+oak.upload.resetmethod=ck
+oak.upload.maximum_size=1040368
+oak.upload.maximum_data_size=81920
+oak.upload.wait_for_upload_port=true
+oak.serial.disableDTR=true
+oak.serial.disableRTS=true
+
+oak.build.mcu=esp8266
+oak.build.f_cpu=80000000L
+oak.build.board=ESP8266_OAK
+oak.build.core=esp8266
+oak.build.variant=oak
+oak.build.flash_mode=dio
+oak.build.flash_size=4M
+oak.build.flash_freq=40
+oak.build.debug_port=
+oak.build.debug_level=
+
+oak.menu.CpuFrequency.80=80 MHz
+oak.menu.CpuFrequency.80.build.f_cpu=80000000L
+oak.menu.CpuFrequency.160=160 MHz
+oak.menu.CpuFrequency.160.build.f_cpu=160000000L
+
+oak.menu.UploadSpeed.921600=921600
+oak.menu.UploadSpeed.921600.upload.speed=921600
+oak.menu.UploadSpeed.115200=115200
+oak.menu.UploadSpeed.115200.upload.speed=115200
+oak.menu.UploadSpeed.9600=9600
+oak.menu.UploadSpeed.9600.upload.speed=9600
+oak.menu.UploadSpeed.57600=57600
+oak.menu.UploadSpeed.57600.upload.speed=57600
+oak.menu.UploadSpeed.256000.windows=256000
+oak.menu.UploadSpeed.256000.upload.speed=256000
+oak.menu.UploadSpeed.230400.linux=230400
+oak.menu.UploadSpeed.230400.macosx=230400
+oak.menu.UploadSpeed.230400.macosx=230400
+oak.menu.UploadSpeed.230400.upload.speed=230400
+oak.menu.UploadSpeed.460800.linux=460800
+oak.menu.UploadSpeed.460800.macosx=460800
+oak.menu.UploadSpeed.460800.upload.speed=460800
+oak.menu.UploadSpeed.512000.windows=512000
+oak.menu.UploadSpeed.512000.upload.speed=512000
+
+
+oak.menu.FlashSize.4M3M=4M (3M SPIFFS)
+oak.menu.FlashSize.4M3M.build.flash_size=4M
+oak.menu.FlashSize.4M3M.build.flash_ld=eagle.flash.4m.ld
+oak.menu.FlashSize.4M3M.build.spiffs_start=0x100000
+oak.menu.FlashSize.4M3M.build.spiffs_end=0x3FB000
+oak.menu.FlashSize.4M3M.build.spiffs_blocksize=8192
+oak.menu.FlashSize.4M3M.build.spiffs_pagesize=256
+
+oak.menu.FlashSize.4M1M=4M (1M SPIFFS)
+oak.menu.FlashSize.4M1M.build.flash_size=4M
+oak.menu.FlashSize.4M1M.build.flash_ld=eagle.flash.4m1m.ld
+oak.menu.FlashSize.4M1M.build.spiffs_start=0x300000
+oak.menu.FlashSize.4M1M.build.spiffs_end=0x3FB000
+oak.menu.FlashSize.4M1M.build.spiffs_blocksize=8192
+oak.menu.FlashSize.4M1M.build.spiffs_pagesize=256

doc/boards.rst

@@ -131,6 +131,15 @@ WifInfo integrates the ESP-12 or ESP-07+Ext antenna module with a 3.3v regulator
 
 For more information, please see WifInfo related `blog <http://hallard.me/category/wifinfo/>`__ entries, `github <https://github.com/hallard/WifInfo>`__ and `community <https://community.hallard.me/category/16/wifinfo>`__ forum.
 
+DigiStump Oak
+-------------
+
+The Oak requires an [adapter](#serial-adapter) for a serial connection or flashing; its micro USB port is only for power.
+
+To make a serial connection, wire the adapter's **TX to P3**, **RX to P4**, and **GND** to **GND**.  Supply 3.3v from the serial adapter if not already powered via USB.
+
+To put the board into bootloader mode, configure a serial connection as above, connect **P2 to GND**, then re-apply power.  Once flashing is complete, remove the connection from P2 to GND, then re-apply power to boot into normal mode.
+
 Generic ESP8266 modules
 -----------------------
 

package/package_esp8266com_index.template.json

@@ -73,6 +73,9 @@
             },
             {
               "name": "4D Systems gen4 IoD Range"
+            },
+            {
+              "name": "DigiStump Oak"
             }
           ],
           "toolsDependencies": [

variants/oak/pins_arduino.h

@@ -0,0 +1,55 @@
+/*
+  pins_arduino.h - Pin definition functions for Arduino
+  Part of Arduino - http://www.arduino.cc/
+
+  Copyright (c) 2007 David A. Mellis
+  Modified for ESP8266 platform by Ivan Grokhotkov, 2014-2015.
+
+  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., 59 Temple Place, Suite 330,
+  Boston, MA  02111-1307  USA
+
+  $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
+*/
+
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+static const uint8_t P0   = 2;
+static const uint8_t P1   = 5;
+static const uint8_t P2   = 0;
+static const uint8_t P3   = 3;
+static const uint8_t P4   = 1;
+static const uint8_t P5   = 4;
+static const uint8_t P6   = 15;
+static const uint8_t P7   = 13;
+static const uint8_t P8   = 12;
+static const uint8_t P9   = 14;
+static const uint8_t P10  = 16;
+static const uint8_t P11  = 17;
+
+static const uint8_t SDA = 2;
+static const uint8_t SCL = 0;
+
+static const uint8_t SS    = 15;
+static const uint8_t MOSI  = 13;
+static const uint8_t MISO  = 12;
+static const uint8_t SCK   = 14;
+
+static const uint8_t BUILTIN_LED = 5;
+static const uint8_t LED_BUILTIN = 5;
+
+static const uint8_t A0 = 17;
+
+#endif /* Pins_Arduino_h */