* httpclient: use refs - httpserver: add chunks in examples
* basic https client: update cert
* debug log: read() returning -1 is usual and means "nothing to read"
* emulation on host: SSL server has never been and is now working
* style
* move SSL server certs from examples into a single place with appropriate warnings
* web-hello-servers: make chunks bigger
* factorize template declaration
* http-client: add getString(pre-reservation)
* mock: add umm_info()
* style
* comment API in example
* style
* fix per review
* Upcoming EspSoftwareSerial 7.0.1
* EspSoftwareSerial example: higher bitrates due to forcing half-duplex
* Adapt to SoftwareSerial's latest use of namespace.
* In EspSoftwareSerial, some renaming after review feedback.
* EspSoftwareSerial's use of a template class in order to permit users their own GPIO capabilities definitions.
* CI caught some warning.
* Stick to non-namespace EspSoftwareSerial class name for the moment.
* Delegate operator() is now nullptr-safe, good for use in ISRs.
* Pushed EspSoftwareSerial 8.0.1: Platformio picks up versions that aren't published in Github
* Don't return `true` with WiFiClientSecureBearSSL::connected() when disconnected
Apply the same condition as with normal WiFiClient - we are not connected
when it's not possible to both write and read.
Implement separate methods for actual connection status and the internal
ssl engine status and update methods that were previously using available()
for this purpose
Update examples to check available() when the intent is to only read the
data and not interact with the client in any other way. Also, use connect()
as a way to notify errors, no need to check things twice
The NONOS SDK's `struct bss_info` in `user_interface.h` has grown since the
beginning of this project. The additional elements are not accessible.
Add a method for R/O access to full `struct bss_info`.
See #7965 (comment)
* works
* fixup! works
* back to callbacks
* names
* daisy chain
* seconds
* less inline
* fix dns setter
* might as well keep using initlist
/to d-a-v it has automatic storage, here it's the same stack based one
(just one less line for us)
* shift blame
* naming
* fix impl
* revert to ip4 dns
* merge fix
* restyle
* masking done wrong
* Initialize SoftAP DhcpServer object on demand
Remove dependency on global ctor, and just construct the object when
someone asks us to do it. Only dependency right now is netif_git, which
is expected to be initialized by the lwip code some time before
dhcps_start happens.
Removing ip_info from begin(), since we never reference later on.
Also removing the specific check for netif id and simplify the ctors.
Update tests and recover old nonos-sdk dhcps functions that were not implemented.
* nonos helpers have a separate header
* wifi ap needs this anyway, simplify sketch includes
* missing example
* existing name :/
* trying to fix header dependency
* restyle
* not a c header
* no need to init
* move dhcp server getter to WiFi
more... arduino'ish? we ahve object as namespace, plus everything else
related to softAP is there
redundant includes, redundant mock impl (out-of-scope here to fix)
* ...move things back, still expose as WiFi method
* review fix
* include -nonos header in wifi lib though
* no more lwip include
* style
* need mock dhcpserver instance
* WiFiServer - 'rename' available() to accept()
* use server.accept() instead of available()
* WiFiServer.accept() and ArduinoWiFiServer class doc update
esp_yield() now also calls esp_schedule(), original esp_yield() function renamed to esp_suspend().
Don't use delay(0) in the Core internals, libraries and examples. Use yield() when the code is
supposed to be called from CONT, use esp_yield() when the code can be called from either CONT or SYS.
Clean-up esp_yield() and esp_schedule() declarations across the code and use coredecls.h instead.
Implement helper functions for libraries that were previously using esp_yield(), esp_schedule() and
esp_delay() directly to wait for certain SYS context tasks to complete. Correctly use esp_delay()
for timeouts, make sure scheduled functions have a chance to run (e.g. LwIP_Ethernet uses recurrent)
Related issues:
- #6107 - discussion about the esp_yield() and esp_delay() usage in ClientContext
- #6212 - discussion about replacing delay() with a blocking loop
- #6680 - pull request introducing LwIP-based Ethernet
- #7146 - discussion that originated UART code changes
- #7969 - proposal to remove delay(0) from the example code
- #8291 - discussion related to the run_scheduled_recurrent_functions() usage in LwIP Ethernet
- #8317 - yieldUntil() implementation, similar to the esp_delay() overload with a timeout and a 0 interval
* wifi: remove pseudo-modes for shutdown
make shutdown and resumeFromShutdown public
removes extra code from the mode handler and include method description
in the docs
* typo
* dup
* typos
* reference only shutdown() & resumeFromShutdown()
prefer to have some specific function, don't simply chain into sleep
update examples and docs
* safeguard raw sdk config usage
fixes for WiFiClient::write(Stream) and Stream transfers
- remove deprecated WiFiClient::write(Stream,size)
- fix and deprecate WiFiClient::write(Stream) to use Stream::sendAll instead of ::sendAvailable
- update ESP8266WebServer::streamFile to use file.sendAll(client) instead of client.write(file)
- remove stream dependence in ClientContext
- Stream::send(): honor timeout in all case, avoid short transfer when output is temporarily full
- example WiFiEcho: show sendAll and sendAvailable
* Disable WiFi at boot by default
* +define WIFI_IS_OFF_AT_BOOT
* remove now useless example
* mv enableWiFiAtBootTime() to core_esp8266_features.h
* sync with master
* per @earlephilhower review: a file was missing
* doc
* WiFi persistence is now false by default
* fix doc
* ditto
* doc: remove sphinx warnings (fix links and formatting)
* fix link name
* fix doc
* legacy: restore persistence
* undeprecate preinit()
* move force modem up to when mode has changed (per @mcspr review)
* do not wake up from sleep when mode if OFF
* fix doc per review
The root certificate used in the example to connect to api.github.com has expired.
A new certificate was issued on March 3, 2021 and should be valid for a year.
Improve resume speed by passing in last known BSSID
Provide a simpler example for WIFI_SHUTDOWN/WIFI_RESUME
Add documentation for WIFI_SHUTDOWN and WIFI_RESUME.
This commit adds W5500 W5100 and ENC28j60 drivers from @njh with credits
They are available in libraries/
An example is added in W5500 examples directory
plus:
* Extract dhcp server from lwip2 and add it to the core as a class.
It must always be present, it is linked and can be called by fw on boot.
So it cannot be stored in a library.
* ethernet: static or dhcp works
* PPPServer: example
* bring WiFi.config() to the lwIP generic interface (argument reorder common function)
* move hostname() from WiFI-STA to generic interface
* remove non readable characters from dhcp-server comments
* dhcp-server: magic_cookie is part of bootp rfc
* fixes from https://github.com/d-a-v/W5500lwIP/issues/17
* enable lwip_hook_dhcp_parse_option()
* +ethernet tcp client example in w5500 library examples
* WiFiServerSecure: Cache the SSL sessions
* Add SSL session caching to HTTPS server examples
* Document server SSL session caching
* Fix an incomplete sentence in the documentation
* Document BearSSL::Session
* Use the number of sessions instead of the buffer size in ServerSessions' constructors
* Add Print::availableForWrite method
Adds an availableForWrite() method to the Print class, matching current
ArduinoCore-API commit 398e70f188e2b861c10d9ffe5e2bfcb6a4a4f489 .
Hook availableForWrite into the SDFS filesystem (other FSes don't have
this capability built-in).
Fixes#7650
* WiFiClient::availableForWrite proto matching Print
* Fix Netdump signedness warning
* Clean up Serial availableForWrite
This is evidently a breaking change due to the type difference.
Arduino's `availableForWrite` returns an `int`, while the
(multiply-implemented, non-virtual) core `availableForWrite` returned
`size_t`.
Fixed critical issues WiFiMulti library:
- WiFi scan timeout implemented to prevent endless connect loop
- Fallback implemented on WiFi connect failure to prevent endless loop
- Fast WiFi connection at startup
- Improved debug prints
- Doxygen added
- Code maturing
- Example update
Make functions not related to ESP8266WiFiMulti class static
Revert static functions startScan and printWiFiScan()
Use PolledTimeout.h to protect while loops
Move static functions beginning of the file
Add connect timeout to example
* Update certs-from-mozilla.py
Check if ar exists, if not tell the user what to get to prevent issue #7300 also dynamically get certs instead of hardcoded row item https://github.com/esp8266/Arduino/pull/7573#issuecomment-686192353
changed comment for missing ar exception
updated path and check for openssl
* Clean up minor warnings from LGTM.com
LGTM (Semmie) is a tool, bought by GitHub last year, that conducts basic
linting tasks on code and HTML.
Clean up the warnings identified in the latest report:
https://lgtm.com/projects/g/esp8266/Arduino/?mode=list
No functionality should change, however this may fix some issues with
the perl utilities not exiting properly on a Ctrl-C from the command
line.
* Back out HTML changes and rerun boards.txt.py
Run valgrind on host mock example runs to catch more bugs in CI. These
tests would have caught the problem in #7464 before users did.
Add a list of some randomly picked examples to run, and add an option to
run the loop exactly once in the host mock routine, so the test will
actually exit under valgrind.
In the HTTPS example we were using a fingerprint which changes almost
daily as the github.com certificates are regenerated. Replace this with
a trust anchor based on the ultimate root CA that github.com uses to
sign their certificates. Assuming they don't change CAs, this
certificate should be good until 2030+
Fixes#7489
* remove lwip-v1.4 specific code
* ditto
* ditto
* fix ip4_addr definition
* CI: change debug builds to use IPv6, remove regular IPv6 builds
* ditto
* split pio CI in four (because they last twice the time of the other builds)
* remove option from pio
* remove lwIP-1.4 from doc
* restore pio CI splitting
* fix CI debug6 script
* ditto
* Deprecate SPIFFS, move examples to LittleFS
SPIFFS has been a great filesystem, but it has significant problems in
many cases (and it's also pretty slow). Development seems to have
slowed/stopped on the upstream version, and we're not able to provide
support or fix the known issues with it as-is.
Deprecate SPIFFS variable.
Update all examples to use LittleFS instead of SPIFFS.
Also, minor cleanup on very old examples which has obsolete delays
waiting for the Serial port to come up, or which were stuck at 9600 baud
because of their ancient AVR heritage.
Fixes#7095
* Remove leftover debug code
* Clean up comments in some examples
* Update documentation on SPIFFS deprecation
* Fix host tests to avoid deprecation warnings
* Fix cut-n-paste error
* Restore SpeedTest.ino, adjust to allow custom FSes
Co-authored-by: Develo <deveyes@gmail.com>
* Make DNS resolution order selectable during runtime or compile time (only in dual stack mode).
* Extend IPv6 example to show usage of new hostByName function with selectable resolving order
* Fix function definition of fqdn_rt in IPv6.ino.
* Fix function call.
* Fix missing bracket...
* Only run if built with dual stack support
* Make DNS resolution order selectable during runtime or compile time (only in dual stack mode).
* Extend IPv6 example to show usage of new hostByName function with selectable resolving order
* Fix function definition of fqdn_rt in IPv6 example.
* Implement enum class for resolve type
* Fix example IPv6.ino
* Fix typedef in ESP8266WiFiGeneric.h function call
* Change enum class definition to not depend on lwip/dns.h
* Move err_t err definition outside switch. Fix typecast.
* Always define DNSResolveType as pio test otherwise failes even if the enum class isn't used.
Co-authored-by: altelch <heiko.krupp@rhrk.uni-kl.de>
Co-authored-by: david gauchard <gauchard@laas.fr>
Fixes#6811 which found an issue where connecting to scripts.google.com
would *occasionally* cause a crash. On inspection, it was found that up
to 5828 bytes of stack were used once in a while, so expand the stack to
5900 bytes to cover this case plus a little extra.
* 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.
