Difference between revisions of "FOTB - Firmware Over The Bus"
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Konnekting (talk | contribs) (Created page with "See: https://github.com/arduino/ArduinoCore-samd/pull/220 Steps: Get SDUBoot.ino from https://github.com/arduino/ArduinoCore-samd/tree/master/libraries/SDU/extras/SDUBoot. U...") |
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Revision as of 14:00, 7 March 2018
See: https://github.com/arduino/ArduinoCore-samd/pull/220
Steps:
Get SDUBoot.ino from https://github.com/arduino/ArduinoCore-samd/tree/master/libraries/SDU/extras/SDUBoot. Use this as starting point for an own version, let's say we name our version "MyBoot"
So we will have
MyBoot\ MyBoot\EFUBoot.ino
and we also need
MyBoot\boot MyBoot\build.sh
build.sh should contain something like this:
1#!/bin/sh -x
2
3ARDUINO=$ARDUINO_HOME/arduino
4SKETCH_NAME="MyBoot.ino"
5SKETCH="$PWD/$SKETCH_NAME"
6BUILD_PATH="$PWD/build"
7OUTPUT_PATH="./boot"
8
9if [[ "$OSTYPE" == "darwin"* ]]; then
10 ARDUINO="/Applications/Arduino.app/Contents/MacOS/Arduino"
11fi
12
13buildSDUBootSketch() {
14 BOARD=$1
15 DESTINATION=$2
16
17 $ARDUINO --verify --board $BOARD --preserve-temp-files --pref build.path="$BUILD_PATH" $SKETCH
18 cat "$BUILD_PATH/$SKETCH_NAME.bin" | xxd -i > $DESTINATION
19 rm -rf "$BUILD_PATH"
20}
21
22mkdir -p "$OUTPUT_PATH"
23
24buildSDUBootSketch "arduino:samd:arduino_zero_edbg" "$OUTPUT_PATH/zero.h"
Make it executable with help of
chmod g+x build.sh
And finally run it with
./build.sh
After that, you have a .h file in your boot-folder.