first commit

Author: 8BitJosh

README.md

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+# arduino-loraboard
+Arduino board files for loraboard

index.py

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+import json
+import os
+
+with open('package_loranodes_index.json', 'r') as file:
+    data = json.load(file)
+
+toInsert = {}
+
+# user input version number
+toInsert['version'] = input('file version? ')
+
+toInsert['boards'] = []
+toInsert['boards'].append({'name': 'microNode'})
+
+toInsert['archiveFileName'] = 'microNode-' + toInsert['version'] + '.tar.bz2'
+
+toInsert['checksum'] = 'SHA-256:' + input('sha256 sum? ')
+
+toInsert['url'] = 'https://github.com/loranodes/arduino-core/' \
+    + toInsert['version'] + '/' + toInsert['archiveFileName']
+
+cmd = toInsert['archiveFileName']
+toInsert['size'] = os.path.getsize(cmd)
+
+
+toInsert['architecture'] = 'samd'
+toInsert['name'] = 'LoRaNodes M0 Boards'
+toInsert['category'] = 'LoRaNodes'
+
+toInsert['help'] = {'online': 'https://github.com/loranodes'}
+
+toInsert['toolsDependencies'] = []
+
+tool1 = {"name": "arm-none-eabi-gcc", "packager": "arduino", "version": "4.8.3-2014q1"}
+tool2 = {"name": "bossac", "packager": "arduino", "version": "1.6.1-arduino"}
+tool3 = {"name": "openocd", "packager": "arduino", "version": "0.9.0-arduino"}
+tool4 = {"name": "CMSIS", "packager": "arduino", "version": "4.0.0-atmel"}
+
+toInsert['toolsDependencies'].append(tool1)
+toInsert['toolsDependencies'].append(tool2)
+toInsert['toolsDependencies'].append(tool3)
+toInsert['toolsDependencies'].append(tool4)
+
+
+data['packages'][0]['platforms'].append(toInsert)
+
+with open('package_loranodes_index.json', 'w') as file:
+    json.dump(data, file, indent="\t")
+
+print('\n\nNow commit this and tag the release with the tag "' + toInsert['version'] + '"')

make.sh

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+#!/bin/bash
+
+if [ -z "$1" ]
+then
+	echo "No version number supplied"
+	exit
+fi
+
+rm ./*.tar.bz2
+
+tar -jcvf microNode-$1.tar.bz2 microNode/
+
+a=$(openssl dgst -sha256 microNode-$1.tar.bz2 | cut -d ' ' -f 2)
+
+echo -e "\nDone\n"
+echo -e "version number = $1"
+echo -e "SHA256 sum = $a"

microNode-1.0.0.tar.bz2

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+# Arduino Core for SAMD21 and SAMD51 CPU
+
+This repository contains the source code and configuration files of the Arduino Core
+for Atmel's SAMD21 and SAMD51 processor (used on the Arduino/Genuino Zero, MKR1000 and MKRZero boards).
+
+In particular, this adds support for the Adafruit SAMD Boards such as the Feather M0
+
+## ATSAMD51 Installation on Arduino IDE
+
+The ATSAMD51 is a significantly new chip, so this is a detailed process for now! For the SAMD21, please install via the board manager (no extra steps required)
+
+1. Install Arduino IDE 1.8.5 or greater
+2. Install/update the Adafruit SAMD board support package if you have installed it
+3. Now we need to update CMSIS! Download https://github.com/adafruit/ArduinoModule-CMSIS-Atmel/archive/master.zip and unzip
+4. Find your Arduino CMSIS, in Mac its "~/Library/Arduino15/packages/arduino/tools/CMSIS-Atmel/1.1.0/CMSIS" version # may vary, you'll need "Go to folder..." feature in the Finder to get to " ~/Library/Arduino15" as it is hidden. In Windows it is "C:\Users\yourusername\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.1.0\CMSIS" Inside is a folder named Device
+
+For Linux: the Arduino stuff is located in ~/.arduino15/packages/arduino/tools/CMSIS-Atmel/1.1.0/CMSIS
+
+5. Inside the downloaded CMSIS zip, go into the CMSIS-Atmel/CMSIS folder, you should see a folder named Device. *DRAG THE DEVICE FOLDER ONLY* from the zip to your arduino Library folder so that Device is merged with Device. It will replace a bunch of files.
+
+For Linux, it may be better to just delete the original Device Folder then copy over the new one - the drag/drop worked ok on MACOS, but not so well on my Linux box.  
+
+6. You will also need to replace bossac. For Windows or Mac: Go here https://github.com/adafruit/BOSSA/releases and download either windows exe or mac app of latest bossac. unzip.  Go to Step 12.
+
+For Linux users it is best to build a copy of bossac locally - 
+clone the Adafruit Repostitory to somewhere on your local machine.
+```
+git clone https://github.com/adafruit/BOSSA.git
+change to the arduino branch
+git checkout arduino
+```
+Follow the instructions to build bossac in README.md or at https://github.com/adafruit/BOSSA/tree/arduino.
+
+7. Replace the binary at ".../Library/Arduino15/packages/arduino/tools/bossac/1.7.0/bossac" or "...\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.7.0\bossac"
+8. On Windows 7 you will also need to install the updated serial driver, download https://github.com/adafruit/Adafruit_Windows_Drivers/archive/master.zip to get all the drivers, and point the Device Manager to the unzipped folder. It isn't signed, so just approve the installation manually.
+13. That's it!
+
+## Bugs or Issues
+
+## Known Issues for SAMD51:
+* AREF must be tied to 3.3V for dac to work. This is a bug in the SAMD51 silicon.
+* USB host mode doesn't work yet
+
+If you find a bug you can submit an issue here on github:
+
+https://github.com/adafruit/ArduinoCore-samd
+
+or if it is an issue with the upstream:
+
+https://github.com/arduino/ArduinoCore-samd/issues
+
+Before posting a new issue, please check if the same problem has been already reported by someone else
+to avoid duplicates.
+
+## License and credits
+
+This core has been developed by Arduino LLC in collaboration with Atmel.
+
+```
+  Copyright (c) 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
+```

microNode/README.md

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+# 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
+
+menu.cache=Cache
+
+# microNode
+# ------------------------------
+microNode.name=microNode
+microNode.vid.0=0x1bda
+microNode.pid.0=0xe185
+microNode.vid.1=0x1bda
+microNode.pid.1=0xe185
+microNode.upload.tool=bossac
+microNode.upload.protocol=sam-ba
+microNode.upload.maximum_size=262144
+microNode.upload.offset=0x2000
+microNode.upload.use_1200bps_touch=true
+microNode.upload.wait_for_upload_port=true
+microNode.upload.native_usb=true
+microNode.build.mcu=cortex-m0plus
+microNode.build.f_cpu=48000000L
+microNode.build.usb_product="microNode"
+microNode.build.usb_manufacturer="UoS"
+microNode.build.board=SAMD_CIRCUITPLAYGROUND_EXPRESS
+microNode.build.core=arduino
+microNode.build.extra_flags=-DCRYSTALLESS -DARDUINO_SAMD_ZERO -D__SAMD21G18A__ -DARM_MATH_CM0PLUS -DADAFRUIT_CIRCUITPLAYGROUND_M0 {build.usb_flags}
+microNode.build.ldscript=linker_scripts/gcc/flash_with_bootloader.ld
+microNode.build.openocdscript=openocd_scripts/arduino_zero.cfg
+microNode.build.variant=micronode
+microNode.build.variant_system_lib=
+microNode.build.vid=0x1bda
+microNode.build.pid=0xe185
+microNode.bootloader.tool=openocd

microNode/boards.txt

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+/*
+  Arduino.h - Main include file for the Arduino SDK
+  Copyright (c) 2014 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
+*/
+
+#ifndef Arduino_h
+#define Arduino_h
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+typedef bool boolean;
+typedef uint8_t byte;
+typedef uint16_t word;
+
+// some libraries and sketches depend on this AVR stuff,
+// assuming Arduino.h or WProgram.h automatically includes it...
+//
+#include "avr/pgmspace.h"
+#include "avr/interrupt.h"
+#include "avr/io.h"
+
+#include "binary.h"
+#include "itoa.h"
+
+#ifdef __cplusplus
+extern "C"{
+#endif // __cplusplus
+
+// Include Atmel headers
+#include "sam.h"
+
+#include "wiring_constants.h"
+
+#define clockCyclesPerMicrosecond() ( SystemCoreClock / 1000000L )
+#define clockCyclesToMicroseconds(a) ( ((a) * 1000L) / (SystemCoreClock / 1000L) )
+#define microsecondsToClockCycles(a) ( (a) * (SystemCoreClock / 1000000L) )
+
+void yield( void ) ;
+
+/* system functions */
+int main( void );
+void init( void );
+
+/* sketch */
+void setup( void ) ;
+void loop( void ) ;
+
+#include "WVariant.h"
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+// The following headers are for C++ only compilation
+#ifdef __cplusplus
+  #include "WCharacter.h"
+  #include "WString.h"
+  #include "Tone.h"
+  #include "WMath.h"
+  #include "HardwareSerial.h"
+  #include "pulse.h"
+#endif
+#include "delay.h"
+#ifdef __cplusplus
+  #include "Uart.h"
+#endif
+
+// Include board variant
+#include "variant.h"
+
+#include "wiring.h"
+#include "wiring_digital.h"
+#include "wiring_analog.h"
+#include "wiring_shift.h"
+#include "WInterrupts.h"
+
+// undefine stdlib's abs if encountered
+#ifdef abs
+#undef abs
+#endif // abs
+
+#define min(a,b) ((a)<(b)?(a):(b))
+#define max(a,b) ((a)>(b)?(a):(b))
+#define abs(x) ((x)>0?(x):-(x))
+#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))
+#define round(x)     ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
+#define radians(deg) ((deg)*DEG_TO_RAD)
+#define degrees(rad) ((rad)*RAD_TO_DEG)
+#define sq(x) ((x)*(x))
+
+#define interrupts() __enable_irq()
+#define noInterrupts() __disable_irq()
+
+#define lowByte(w) ((uint8_t) ((w) & 0xff))
+#define highByte(w) ((uint8_t) ((w) >> 8))
+
+#define bitRead(value, bit) (((value) >> (bit)) & 0x01)
+#define bitSet(value, bit) ((value) |= (1UL << (bit)))
+#define bitClear(value, bit) ((value) &= ~(1UL << (bit)))
+#define bitWrite(value, bit, bitvalue) (bitvalue ? bitSet(value, bit) : bitClear(value, bit))
+
+#define bit(b) (1UL << (b))
+
+#if (ARDUINO_SAMD_VARIANT_COMPLIANCE >= 10606)
+// Interrupts
+#define digitalPinToInterrupt(P)   ( P )
+#endif
+
+// USB Device
+#include "USB/USBDesc.h"
+#include "USB/USBCore.h"
+#include "USB/USBAPI.h"
+#include "USB/USB_host.h"
+
+#endif // Arduino_h

microNode/cores/arduino/Arduino.h

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+/*
+  Client.h - Base class that provides Client
+  Copyright (c) 2011 Adrian McEwen.  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 client_h
+#define client_h
+#include "Print.h"
+#include "Stream.h"
+#include "IPAddress.h"
+
+class Client : public Stream {
+
+public:
+  virtual int connect(IPAddress ip, uint16_t port) =0;
+  virtual int connect(const char *host, uint16_t port) =0;
+  virtual size_t write(uint8_t) =0;
+  virtual size_t write(const uint8_t *buf, size_t size) =0;
+  virtual int available() = 0;
+  virtual int read() = 0;
+  virtual int read(uint8_t *buf, size_t size) = 0;
+  virtual int peek() = 0;
+  virtual void flush() = 0;
+  virtual void stop() = 0;
+  virtual uint8_t connected() = 0;
+  virtual operator bool() = 0;
+protected:
+  uint8_t* rawIPAddress(IPAddress& addr) { return addr.raw_address(); };
+};
+
+#endif