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Merge pull request #2043 from kuhnmarek/MK3_PFW-913_manual

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MK3 PFW-913 updated readme for new buildscripts
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@ -34,68 +34,53 @@ The script downloads Arduino with our modifications and Rambo board support inst
## Windows
### Using Arduino
note: Multi language build is not supported.
_Note: Multi language build is not supported._
#### 1. Development environment preparation
a. install `"Arduino Software IDE"` for your preferred operating system
`https://www.arduino.cc -> Software->Downloads`
it is recommended to use version `"1.8.5"`, as it is used on out build server to produce official builds.
_note: in the case of persistent compilation problems, check the version of the currently used C/C++ compiler (GCC) - should be `4.8.1`; version can be verified by entering the command
`avr-gcc --version`
if you are not sure where the file is placed (depends on how `"Arduino Software IDE"` was installed), you can use the search feature within the file system_
_note: name collision for `"LiquidCrystal"` library known from previous versions is now obsolete (so there is no need to delete or rename original file/-s)_
**a.** Install `"Arduino Software IDE"` from the official website `https://www.arduino.cc -> Software->Downloads`
_It is recommended to use version `"1.8.5"`, as it is used on out build server to produce official builds._
b. add (`UltiMachine`) `RAMBo` board into the list of Arduino target boards
`File->Preferences->Settings`
into text field `"Additional Boards Manager URLs"`
type location
`"https://raw.githubusercontent.com/ultimachine/ArduinoAddons/master/package_ultimachine_index.json"`
or you can 'manually' modify the item
`"boardsmanager.additional.urls=....."`
at the file `"preferences.txt"` (this parameter allows you to write a comma-separated list of addresses)
_note: you can find location of this file on your disk by doing the following:
`File->Preferences->Settings` (`"More preferences can be edited in file ..."`)_
then choose
`Tools->Board->BoardsManager`
from viewed list and select the item labeled `"RAMBo"` (will probably be labeled as `"RepRap Arduino-compatible Mother Board (RAMBo) by UltiMachine"`
_note: select this item for any variant of board used in printers `'Prusa i3 MKx'`, that is for `RAMBo-mini x.y` and `EINSy x.y` to_
'clicking' the item will display the installation button; select choice `"1.0.1"` from the list(last known version as of the date of issue of this document)
_(after installation, the item is labeled as `"INSTALLED"` and can then be used for target board selection)_
**b.** Setup Arduino to use Prusa Rambo board definition
c. modify platform.txt to enable float printf support:
add "-Wl,-u,vfprintf -lprintf_flt -lm" to "compiler.c.elf.flags=" before existing flag "-Wl,--gc-sections"
example:
`"compiler.c.elf.flags=-w -Os -Wl,-u,vfprintf -lprintf_flt -lm -Wl,--gc-sections"`
The file can be found in Arduino instalation directory, or after Arduino has been updated at:
"C:\Users\(user)\AppData\Local\Arduino15\packages\arduino\hardware\avr\(version)"
If you can locate the file in both places, file from user profile is probably used.
* Open Arduino and navigate to File -> Preferences -> Settings
* To the text field `"Additional Boards Manager URLSs"` add `https://raw.githubusercontent.com/prusa3d/Arduino_Boards/master/IDE_Board_Manager/package_prusa3d_index.json`
* Open Board manager (`Tools->Board->Board manager`), and install `Prusa Research AVR MK3 RAMBo EINSy board`
**c.** Modify compiler flags in `platform.txt` file
* The platform.txt file can be found in Arduino instalation directory, or after Arduino has been updated at: `"C:\Users\(user)\AppData\Local\Arduino15\packages\arduino\hardware\avr\(version)"` If you can locate the file in both places, file from user profile is probably used.
* Add `"-Wl,-u,vfprintf -lprintf_flt -lm"` to `"compiler.c.elf.flags="` before existing flag "-Wl,--gc-sections"
For example: `"compiler.c.elf.flags=-w -Os -Wl,-u,vfprintf -lprintf_flt -lm -Wl,--gc-sections"`
_Notes:_
_In the case of persistent compilation problems, check the version of the currently used C/C++ compiler (GCC) - should be at leas `4.8.1`;
If you are not sure where the file is placed (depends on how `"Arduino Software IDE"` was installed), you can use the search feature within the file system_
_Name collision for `"LiquidCrystal"` library known from previous versions is now obsolete (so there is no need to delete or rename original file/-s)_
#### 2. Source code compilation
a. place the source codes corresponding to your printer model obtained from the repository into the selected directory on your disk
`https://github.com/prusa3d/Prusa-Firmware/`
**a.** Clone this repository`https://github.com/prusa3d/Prusa-Firmware/` to your local drive.
b.<a name="2b"></a> In the subdirectory `"Firmware/variants/"` select the configuration file (`.h`) corresponding to your printer model, make copy named `"Configuration_prusa.h"` (or make simple renaming) and copy it into `"Firmware/"` directory.
**b.**<a name="2b"></a> In the subdirectory `"Firmware/variants/"` select the configuration file (`.h`) corresponding to your printer model, make copy named `"Configuration_prusa.h"` (or make simple renaming) and copy it into `"Firmware/"` directory.
c.<a name="2c"></a> In file `"Firmware/config.h"` set LANG_MODE to 0.
**c.**<a name="2c"></a> In file `"Firmware/config.h"` set LANG_MODE to 0.
run `"Arduino IDE"`; select the file `"Firmware.ino"` from the subdirectory `"Firmware/"` at the location, where you placed the source code
`File->Open`
make the desired code customizations; **all changes are on your own risk!**
**d.** Run `"Arduino IDE"`; select the file `"Firmware.ino"` from the subdirectory `"Firmware/"` at the location, where you placed the source code `File->Open` Make the desired code customizations; **all changes are on your own risk!**
select the target board `"RAMBo"`
`Tools->Board->RAMBo`
_note: it is not possible to use any of the variants `"Arduino Mega …"`, even though it is the same MCU_
**e.** Select the target board `"Tools->Board->PrusaResearch Einsy RAMBo"`
run the compilation
`Sketch->Verify/Compile`
**f.** Run the compilation `Sketch->Verify/Compile`
upload the result code into the connected printer
`Sketch->Upload`
**g.** Upload the result code into the connected printer `Sketch->Upload`
or you can also save the output code to the file (in so called `HEX`-format) `"Firmware.ino.rambo.hex"`:
`Sketch->ExportCompiledBinary`
and then upload it to the printer using the program `"FirmwareUpdater"`
* or you can also save the output code to the file (in so called `HEX`-format) `"Firmware.ino.rambo.hex"`: `Sketch->ExportCompiledBinary` and then upload it to the printer using the program `"FirmwareUpdater"`
_note: this file is created in the directory `"Firmware/"`_
### Using Linux subsystem under Windows 10 64-bit
@ -152,11 +137,9 @@ _notes: Script and instructions contributed by 3d-gussner. Use at your own risk.
# 3. Automated tests
## Prerequisites
c++11 compiler e.g. g++ 6.3.1
cmake
build system - ninja or gnu make
* c++11 compiler e.g. g++ 6.3.1
* cmake
* build system - ninja or gnu make
## Building
Create a folder where you want to build tests.