* Make upload.py compatible with existing FS upload
PR #6765 introduced an incompatibility with the existing Java uploaders
for SPIFFS and LittleFS, breaking them because of the upload.py
parameter format change to support single stage erase/upload.
Add in patch to silently eat the single --end and to parse the write
address and filename properly as generated by calls from the plugins,
while retaining compatibility with the current IDE changes.
* Clean upload.py, make platform use write_flash
Make upload.py more concise and pythonic.
Use the "write_flash" argument in platform.txt for uploads instead of
assuming anything that is a file is the bin to upload.
* FW: use NONOS-SDK branch 2.2.x from 2019-10-24 by default
former one is available when using generic board configuration
* tv qvoqve, Platform-ii
* nonos-sdk v2.2.x from 2019-11-05 by default for all boards
(previous ones can be selected with the generic board)
* (w/ fw files)
* 191024 by default, 191105 is an option
* Reset method changes for esptool.py
* Workaround - to be reverted in case esptool do erase/write_flash in one command
* Keep previous resetmethod names and translate to esptool.py options
* Regenerated boards.txt
* sdk: testing branch update (v2.2.x), tidy up fw names in menus, add dates
Former default SDK (22y, renamed to 22x-190703) is still available
Changelog is included in sdk directory
* Keep current FW as default until next release
* update for PIO
Since IRAM is such a precious resource on the ESP8266, dump out its size
(and all other segments) at the end of the build process.
Ex:
Executable segment sizes:
IROM : 338932
IRAM : 27263
DATA : 1476
RODATA : 2896
BSS : 30304
Sketch uses 370567 bytes (35%) of program storage space. Maximum is 1044464 bytes.
Global variables use 34676 bytes (42%) of dynamic memory, leaving 47244 bytes for local variables. Maximum is 81920 bytes.
* Run makecorever.py before specific prebuild hooks.
When a sketch needs information that is in `core_version.h`, you
have to build a dummy sketch 1st to get `core_version.h` created.
Since `core_version.h` is created after the sketch is compiled.
Moved rebuild recipe hook for running `makecorever.py` core to run
before all _specific_ prebuild hooks. While this form of prebuild hook
is not explicitly listed, it seems like an intuitive expectation.
Recipie hooks of this form:
```
recipe.hooks.prebuild.NUMBER.pattern=...
```
build before recipies of this form:
```
recipe.hooks.SPECIFIC.prebuild.NUMBER.pattern=...
```
where `SPECIFIC` would be: sketch, libraries, core, linking, ...
* Added hack comment to platform.txt.
The get.py renamer uses some logic which results in the Win32 extracted
directory always ending up as `tools/python` and not `tools/python3`.
Adjust the zip archive and title to work around this (and the IDE
proper) issue.
* Move all scripts and documentation to Python3
Python 2 EOL is Jan 1, 2020. Migrate scripts to run under Python 3.
Under Windows, we're already running Python 3.7, by dumb luck. The
oddness is that the Windows standalone executable for Python 3 is called
"python" whereas under UNIX-like OSes it's called "python3" with
"python" always referring to the Python 2 executable. The ZIP needs to
be updated to include a Python3.exe (copy of Python.exe) so that we can
use the same command lines under Linux and Windows, and to preserve my
sanity.
Fixes#6376
* Add new Windows ZIP with python3.exe file
* Sort options in boards.txt generation for repeatability
The order of the board opts dict changes depending on the Python version
and machine, so sort the options before printing them to get a stable
ordering.
* Re-add Python2 compatibility tweaks
Most scripts can run as Python 2 or Python 3 with minimal changes, so
re-add (and fix, as necessary) compatibility tweaks to the scripts.
Looking at other projects, they're all building using gnu extensions
(-std=gnu++11). We're already embedding gnu-specific pragmas for
compile options, so I see no reason not to fall in line w/others on
this.
Fixes#4639
* Prepare signing before sketch is compiled
This makes the right value available in ARDUINO_SIGNING in the sketch.
* Remove unnecessary .1s and fix packager script
* enable by default latest 2.2.x firmware, including fixed espnow
* LittleFS: avoid crash when FS size is 0
* flash size defaults: 1M for generic board, not empty FS for all
* Add LittleFS as internal flash filesystem
Adds a LittleFS object which uses the ARMmbed littlefs embedded filesystem,
https://github.com/ARMmbed/littlefs, to enable a new filesystem for onboard
flash utilizing the exact same API as the existing SPIFFS filesystem.
LittleFS is built for low memory systems that are subject to random power
losses, is actively supported by the ARMmbed community, supports directories,
and seems to be much faster in the large-ish read-mostly applications I use.
LittleFS, however, has a larger minimum file allocation unit and does not do
static wear levelling. This means that for systems that need many little
files (<4K), have small SPIFFS areas (64K), or which have a large static
set of files covering the majority of flash coupled with a frequently
updated set of other files, it may not perform as well.
Simply replace SPIFFS.begin() with LittleFS.begin() in your sketch,
use LittleFS.open in place of SPIFFS.open to open files, and everything
else just works thanks to the magic of @igrr's File base class.
**LITTLEFS FLASH LAYOUT IS INCOMPATIBLE WITH SPIFFS**
Since it is a completely different filesystem, you will need to reformat
your flash (and lose any data therein) to use it. Tools to build the
flash filesystem and upload are at
https://github.com/earlephilhower/arduino-esp8266littlefs-plugin and
https://github.com/earlephilhower/mklittlefs/ . The mklittlefs tool
is installed as part of the Arduino platform installation, automatically.
The included example shows a contrived read-mostly example and
demonstrates how the same calls work on either SPIFFS.* or LittleFS.*
Host tests are also included as part of CI.
Directories are fully supported in LittleFS. This means that LittleFS
will have a slight difference vs. SPIFFS when you use
LittleFS.openDir()/Dir.next(). On SPIFFS dir.next()
will return all filesystem entries, including ones in "subdirs"
(because in SPIFFS there are no subdirs and "/" is the same as any
other character in a filename).
On LittleFS, dir.next() will only return entries in the directory
specified, not subdirs. So to list files in "/subdir/..." you need
to actually openDir("/subdir") and use Dir.next() to parse through
just those elements. The returned filenames also only have the
filename returned, not full paths. So on a FS with "/a/1", "/a/2"
when you do openDir("/a"); dir.next().getName(); you get "1" and "2"
and not "/a/1" and "/a/2" like in SPIFFS. This is consistent with
POSIX ideas about reading directories and more natural for a FS.
Most code will not be affected by this, but if you depend on
openDir/Dir.next() you need to be aware of it.
Corresponding ::mkdir, ::rmdir, ::isDirectory, ::isFile,
::openNextFile, and ::rewind methods added to Filesystem objects.
Documentation has been updated with this and other LittleFS information.
Subdirectories are made silently when they do not exist when you
try and create a file in a subdir. They are silently removed when
the last file in them is deleted. This is consistent with what
SPIFFS does but is obviously not normal POSIX behavior. Since there
has never been a "FS.mkdir()" method this is the only way to be
compatible with legacy SPIFFS code.
SPIFFS code has been refactored to pull out common flash_hal_* ops
and placed in its own namespace, like LittleFS.
* Fix up merge blank line issue
* Merge in the FSConfig changs from SDFS PR
Enable setConfig for LittleFS as well plys merge the SPIFFS changes
done in the SDFS PR.
* Fix merge errors
* Update to use v2-alpha branch
The V2-alpha branch supports small file optimizations which can help
increase the utilization of flash when small files are prevalent.
It also adds support for metadata, which means we can start adding
things like file creation times, if desired (not yet).
* V2 of littlefs is now in upstream/master
* Update test to support non-creation-ordered files
In a directory, the order in which "readNextFile()" will return a name
is undefined. SPIFFS may return it in order, but LittleFS does not as
of V2. Update the test to look for files by name when doing
readNextFile() testing.
* Fix LittleFS.truncate implementation
* Fix SDFS tests
SDFS, SPIFFS, and LittleFS now all share the same common set of tests,
greatly increasing the SDFS test coverage.
* Update to point to mklittlefs v2
Upgrade mklittlefs to V2 format support
* Remove extra FS::write(const char *s) method
This was removed in #5861 and erroneously re-introduced here.
* Minimize spurious differences from master
* Dramatically reduce memory usage
Reduce the program and read chunk sizes which impacts performance
minimally but reduces per-file RAM usage of 16KB to <1KB.
* Add @d-a-v's host emulation for LittleFS
* Fix SW Serial library version
* Fix free space reporting
Thanks to @TD-er for discovering the issue
* Update littlefs to latest upstream
* Remove sdfat version included by accident
* Update SDFAT to include MOCK changes required
* Update to include SD.h test of file append
Changes since 2.5.1 (to 2.5.2)
Core
----
* Add explicit Print::write(char) (#6101)
Build system
----
* Fix typo in elf2bin for QOUT binary generation (#6116)
* Support PIO Wl-T and Arduino -T linking properly (#6095)
* Allow *.cc files to be linked into flash by default (#6100)
* Use custom "ElfToBin" builder for PIO (#6091)
* Fail if generated JSON file cannot be read (#6076)
* Moved 'Dropping' print from stdout to stderr in drop_versions.py (#6071)
* Fix PIO issue when build environment contains spaces (#6119)
Libraries
----
* Remove deadlock when server is not acking our data (#6107)
* Bugfix for stuck in write method of WiFiClient and WiFiClientSecure until the remote peer closed connection (#6104)
* Re-add original SD FAT info access methods (#6092)
* Make FILE_WRITE append in SD.h wrapper (#6106)
* Drop X509 after connection, avoid hang on TLS broken (#6065)
* New menu option to minimize BSSL ROM with only RSA
Adds a menu option and define to limit BearSSL to older RSA connection
options. This saves ~45K program memory and can speed up connections
since EC, while more secure, is significantly slower on the chip.
The supported ciphers are identical to the ones that axTLS supported.
Fixes#6005
* Add default SSLFLAGS(blank) to platform.txt
* Fix unused variable warning
* Add clarifying comment to menu items
* Fix packaged python paths for Windows
Fixes#5881
The path to python.exe on Windows needs to change depending on whether
it is installed via the boards manager or GIT (similar to the compiler
paths). Adjust accordingly.
* Add python-placeholder to make boardsmanager happy
An empty "python" directory will be created by the boards-manager
installer. Required because all archs need all tools defined.
* Make the placeholder include a symlink for "python"
* Fix esptool windows python path
Fixes a typo in the python path for Windows for upload.
* Fix esptool windows python path
Fixes a typo in the python path for Windows for upload.
* Fix tools path when in GIT mode for upload
* Split IRAM into 2 linker sections to move std::fcn
Callbacks need to be placed in IRAM when being called from an IRQ (like
the SPISlave callbacks).
This can be done by hacking the std::functional header and making every
single specialization of the template into an IRAM section, which would
take a lot of space for no benefit in the majority of cases.
The alternate is to specify the single instantiation types/operators
required, but the problem is the flash segment matcher would match them
before the IRAM section was begun, and rules for them would just not be
applied.
Get around this by splitting the IRAM section definition into .text and
.text1. This is linker syntactic sugar and does not actually change the
on-chip layout. But it does allow us to put the exception vectors at
the required absolute addresses and add single functions to IRAM.
* Add .text1 segment to space used calculation in IDE
* All functional callers are now placed in IRAM
* Write out the .text1 segment to the BIN
The extra segment name needs to be placed into the output binary as
well, or else only the init code gets stored and none of the real app is
present. This leads to an infinite boot loop.
This change adds in the segment to the generated image.
No need to explicitly send in full paths for esptool and pyserial Python
libs because they're in well known locations relative to upload.py.
Make upload.py calculate these on-the-fly and clean up platform.txt.
Simply import the pyserial and esptool modules directly into upload.py
instead of trying to fake things with os.fork()s. Reduces code and is
more Pythonic.
This commit allows switching SDK firmware:
nonos-sdk-pre-v3 shipped with release 2.5.0 has issues:
* Some boards show erratic behavior (radio connection is quickly lost), with an unknown cause.
These boards work well with previous nonos-sdk-2.2.1 firmware (#5736)
* Overall performances seem to have decreased (#5513)
This PR restores sdk2.2.1 (as in core-2.4.2).
SDK-pre-3.0 - which has brought long awaited fixes (WiFi sleep modes) - is still available through a menu option available only with generic board.
BREAKING
* new define `-DNONOSDK221=1` or `-DNONOSDK3V0=1`
* for external build systems: new library directory: `tools/sdk/lib/<version>/lib`
* PIO: variable `PIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK3` is needed for sdk-pre-v3.
Fix#5736
* Add esptool.py, pyserial, and python to JSON
Add installation of python on Win32/Win64, and on all systems install
esptool.py and pyserial.
* Initial esptool.py upload test
* First successfull esptool.py upload
* Patch in verbose flag operation
* Replace esptool-ck.exe with Python equivalent
Remove need for binary esptool-ck.exe by implementing the same logic as
esptool-ck uses in Python. Only image creation is supported, and only
in the Arduino standard mode (with its custom bootloader and ROM
layout).
* Remove all esptool-ck.exe, hook Windows Python
Remove all references to esptool-ck and use Python on Windows and Linux
for all recipes where possible.
* Use python to make core_version as well
Avoid ugly bash and CMD.exe tricks in platform.txt by using python to
make the core_version header.
* Rename conflicting script, clean up packager
* Windows test passes
Need to make sure Python2 and Python3 compatible and paths are munged
properly to avoid eaccidentally escaping things when calling esptool.py
Able to compile, build a BIN and upload via esptool.py on a Windows
machine without Python installed globally, only as part of the Arduino
tools package.
* Use github sources for pyserial
* Erase calibration or all flash before programming
Add back in erase support by calling esptool.py twice (since it does not
support chained operations like esptool-ck.exe).
* Make 460K default speed, remove 961K
961K doesn't seem to work with esptool, so make 460K the default upload
speed and remove 961K.
Even at this lower speed, esptool.py is much faster to upload (even
before taking into account the compression when doing things like SPIFFS
and code upload).
* Make erase and upload work again
Arduino does not support a upload.#.cmd pattern, so we need to do
everything in a single command line. Make it cleaner by introducing a
Python wrapper script which will run the same executable with different
sets of commands (since we need to erase a block w/a separate invocation
from the real upload).
Update boards.txt to use the new options format, placing the esptool
command as "version" when there is no "erase_flash" or "erase_region" to
be done to keep things simple.
* Move esptool/pyserial to submodules
Since esptool.py and pyserial are coming directly from github repos,
there is no need to include them as a tool in package.json.
* Restore 921K upload opt, silent downgrade to 460k
To enable full backward compatibility, restore the 921k option for
upload speed but silently change it to 460k in the upload.py script.
Add error checking on upload.py
Scripts, makefiles, and users who do no changes will not have exceptions
enabled during builds. This should avoid the sketch inflation issue for
users who are space constrained, while allowing users who care about
exceptions to enable them through the IDE.
* Keep signing commands in platform.txt on release
The boards packager was deleting what was at the time it was written
unused lines in fht platform.txt file before deploying to Arduino.
One of these lines is now needed for signing to work, so don't delete
it.
Also, explicitly call "python signing.py" because it looks like Arduino
is sanitizing/removing executable bits on files when extracting from
boards manager installations.
Fixes#5483
* Create the build subdir, if needed, for autosign
If the temporary build/core directory isn't available, make it in order
that Updater.cpp will see the generated signing header and not the one
in the main core.
* Make exceptions a configurable menu
Add a menu, Exceptions, which allows exceptions to be disabled for ROM
sensitive scripts. Default is enabled.
* Update to latest JSON builder
